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1. "Dabrowicka Prune" fruit quality as influenced by calcium spraying

Author:
Wojcik, P.
Source:
Journal of plant nutrition 2001 v.24 no.8 pp. 1229-1241
ISSN:
0190-4167
Subject:
Prunus domestica; Prunus cerasifera var. divaricata; rootstocks; calcium; calcium chloride; foliar application; calcium fertilizers; crop yield; weight; nitrogen content; magnesium; brix; titratable acidity; Monilinia; disease resistance; calcium nitrate; application rate; application timing; split application; Poland
Abstract:
... The aim of this experiment was to examine the effect of spraying with different calcium (Ca) materials on prune (Prunus domestica L.) fruit quality. The experiment was conducted in 1996-1998 in Central Poland on 'Dabrowicka Prune' trees, grafted on Myrobalan seedlings (Prunus divaricata). Trees were planted in spring 1987 at a distance of 4 x 4 m on a sandy loam soil with low organic matter and hi ...
DOI:
10.1081/PLN-100106978

2. "Jonagold" apple fruit quality as influenced by fall sprays with calcium chloride at high rates

Author:
Wojcik, P.
Source:
Journal of plant nutrition 2001 v.24 no.12 pp. 1925-1936
ISSN:
0190-4167
Subject:
Malus domestica; crop quality; calcium chloride; foliar application; defoliation; abiotic stress; leaves; shoots; crop yield; weight; plant development; color; mineral content; bitter pit; firmness; titratable acidity; food storage; apples; application rate; application timing; Poland
Abstract:
... The aim of the experiment was to examine the effects of fall sprays with calcium (Ca) as calcium chloride at high rates on 'Jonagold' apple (Malus domestica Borkh.) fruit quality. Trees were sprayed with Ca both in summer (9, 7, 5, and 3 weeks before fruit harvest) at a rate of 3 kg Ca ha(-1) and in fall (one week before fruit harvest) at rates of 8, 16, or 24 kg Ca ha(-1). Fall Ca sprays resulted ...
DOI:
10.1081/PLN-100107604

3. "Szampion" apple tree response to foliar titanium application

Author:
Wojcik, P.; Klamkowski, K.
Source:
Journal of plant nutrition 2004 v.27 no.11 pp. 2033-2046
ISSN:
0190-4167
Subject:
Malus domestica; apples; flowering; fruit set; leaves; nutrients; optimal nutrition; organic matter; planting; soil; storage quality; titanium; trees; vigor
Abstract:
... The aim of the study was to examine effect of foliar titanium (Ti) application on vigor, fruiting, and quality and fruit storability of apple (Malus domestica Borkh.) trees. The experiment was carried out during 2000-2001 on mature "Szampion" apple trees/M.26 planted in a course-textured soil with a low level of organic matter and optimal status of nutrients. The trees were sprayed with TiCl4 solu ...
DOI:
10.1081/PLN-200030108

4. 15Nitrogen Study on Accumulation and Allocation of Nitrogen Applied at Anthesis on Top of Early Nitrogen Applications in Winter Wheat

Author:
Rutkowska, Agnieszka
Source:
Journal of plant nutrition 2009 v.32 no.7-9 pp. 1306-1320
ISSN:
0190-4167
Subject:
application timing; flowering; radiolabeling; seasonal variation; measurement; nutrient uptake; Triticum aestivum; grain yield; nutrient use efficiency; nutrient transport; seeds; nutrient requirements; wheat gluten; winter wheat; vegetative growth; nitrogen fertilizers; biosynthesis; fertilizer rates; protein content
Abstract:
... The objective of this experiment was to assess the effect of interaction between early and late nitrogen (N) fertilization on grain yield, protein content, and distribution of N between organs of winter wheat. Wheat was grown in pots in vegetation house. Experiment has been carried on in three years 2001-2003, each year in four replications. Wheat supplied with 0.9, 1.4, 1.9, 2.4, and 2.9 g N/pot ...

5. 15nitrogen study on absorption, distribution and utilization of nitrogen applied in early summer in red fuji apple

Author:
LiXin Zhang; MingYu Han; CaiPing Zhao; ChangHong Liu; FangFang Zhang; LinSen Zhang; BingZhi Li
Source:
Journal of plant nutrition 2012 v.35 no.10 pp. 1557-1571
ISSN:
1532-4087
Subject:
absorption; apples; branches; fine roots; fruits; leaves; nitrogen; nitrogen content; nutrient use efficiency; shoots; summer; trees; urea
Abstract:
... Total nitrogen (N) concentration (N%), N derived from ¹⁵N-fertilizer (Ndff%), amount of ¹⁵N uptake (ANU) in main organs (leaves, shoots, roots, fruits), and N use efficiency (NUE) were measured to assess N absorption, distribution, and utilization of Red Fuji apple trees across two years using a ¹⁵N-enriched urea method. The N% in leaves and fruits decreased while those in shoots and roots increas ...
DOI:
10.1080/01904167.2012.689914

6. 26Al microanalysis in the leaf cell organelles of ruzigrass and barley by accelerator mass spectrometry (AMS)

Author:
Masaoka, Y.; Saito, A.; Arakawa, Y.; Matsuzaki, H.; Miyazaki, C.; Kobayashi, K.
Source:
Journal of plant nutrition 2002 v.25 no.2 pp. 343-354
ISSN:
0190-4167
Subject:
interspecific variation; chloroplasts; Hordeum vulgare; nutrient uptake; cells; aluminum; mitochondria; biological resistance; roots; leaves; shoots
Abstract:
... The response to aluminum (Al) application was compared between an Al-tolerant plant, ruzigrass (Brachiaria ruziziensis), and two cultivars of barley (Hordeum vulgare L.), Al-tolerant 'Dayton' and Al-sensitive 'Kearney', of Al at 1.0 mM level. The micro content of Al transportation and accumulation in leaf cell organelles (nuclei, mitochondria, and chloroplast) was determined by the 26Al tracer tec ...
DOI:
10.1081/PLN-100108840

7. A Comparison of the Elemental Composition of Leaf Tissue of Spartina Patens and Spartina Alternifora in Louisiana’s Coastal Marshes

Author:
V. D. Tobias; M. F. Williamson; J. A. Nyman
Source:
Journal of plant nutrition 2014 v.37 no.8 pp. 1327-1344
ISSN:
1532-4087
Subject:
Spartina alterniflora; Spartina patens; calcium; carbon; crops; elemental composition; leaves; manganese; marshes; researchers; seasonal variation; sodium; stoichiometry; Louisiana
Abstract:
... Elemental concentrations in leaf tissue can identify limiting conditions in crops and can be useful in managing and restoring marshes. Coastal management and restoration plans frequently include Spartina spp. because they are common plants in coastal wetlands across North America. Researchers frequently compare results of stoichiometric studies among Spartina spp. to corroborate results, although ...
DOI:
10.1080/01904167.2014.881871

8. A Power Function Based Approach for the Assessment of the Sulfate Deprivation Impact on Nutrient Allocation in Young Maize Plants

Author:
Dimitris L. Bouranis; Styliani N. Chorianopoulou; Lampros D. Bouranis
Source:
Journal of plant nutrition 2014 v.37 no.5 pp. 704-722
ISSN:
1532-4087
Subject:
Zea mays; boron; calcium; copper; corn; hydroponics; iron; magnesium; manganese; models; nitrates; nitrogen; nutrients; nutritional status; phosphorus; potassium; regression analysis; roots; shoots; sulfur; zinc
Abstract:
... Thirteen-day-old maize (Zea mays L.) plants were exposed hydroponically to sulfur (S)-deprivation and their nutritional status was monitored for ten days. Sulfur (S) -deprivation altered the allocation of nutrients between roots and shoots in a differential manner and the effect was approached in terms of a power function. The experimental curvature was analyzed through the value of the exponent o ...
DOI:
10.1080/01904167.2013.873455

9. A Preliminary Study on Physiological and Molecular Effects of Iron Deficiency in Fuji/Chistock 1

Author:
Changjiang Yu; Yi Wang; Xinzhong Zhang; Zhenhai Han
Source:
Journal of plant nutrition 2014 v.37 no.13 pp. 2170-2178
ISSN:
1532-4087
Subject:
apples; chlorophyll; chlorosis; genes; genotype; iron; leaf area; leaves; nutrient deficiencies; rootstocks; scions; shoots
Abstract:
... In order to get experimental data on apple rootstock with iron-efficient genotypes capable of improving scion resistance to iron deficiency, this experiment was conducted on the physiological and molecular characteristics of Fuji/ Chistock 1 (F/C) under different iron conditions and compared it to Fuji/ M. Baccata (F/B). F/C was less sensitive to iron deficiency than F/B. F/B showed chlorosis afte ...
DOI:
10.1080/01904167.2014.920376

10. A Quick Test Based on Cataldo’s Method to Determine Nitrate in Fresh Tissue Extracts

Author:
L. Arló; A. Beretta; C. H. Perdomo
Source:
Journal of plant nutrition 2015 v.38 no.1 pp. 1-12
ISSN:
1532-4087
Subject:
World Health Organization; green leafy vegetables; humans; models; nitrates; Uruguay
Abstract:
... Leafy vegetables could accumulate nitrate (NO ₃⁻) above limits safe for humans, hence it would be advisable to customarily determine their NO ₃⁻ concentration. We wanted to develop a quick test to determine NO ₃⁻ concentration in fresh tissue extracts and estimate the error of using this test to identify samples with NO ₃⁻ concentrations above the World Health Organization (WHO) threshold. There w ...
DOI:
10.1080/01904167.2013.878354

11. A Soil Temperature/Short-Wave Radiation Growth Model for Butterhead Lettuce Under Protected Cultivation in Flanders

Author:
Salomez, J.; Hofman, G.
Source:
Journal of plant nutrition 2007 v.30 no.1-3 pp. 397-410
ISSN:
0190-4167
Subject:
Lactuca sativa var. capitata; head lettuce; soil temperature; solar radiation; crop models; protected cultivation; light intensity; crop yield; weight; model validation; calibration; Belgium
Abstract:
... The objective of this study was to provide Flemish greenhouse farmers an accurate growth model for butterhead lettuce, based on two environmental parameters, i.e. soil temperature and short-wave radiation. During two consecutive years, a total of 27 growth experiments were followed up, whereby head fresh weight (at a 14 d interval), soil temperature at 10 cm depth (on a half-hour basis), and short ...

12. A Study on Seasonal Variability of Trace Elemental Status of Forages for Grazing Ruminants

Author:
Khan, Zafar; Ashraf, Muhammad; Hussain, Altaf; McDowell, L.R.
Source:
Journal of plant nutrition 2008 v.31 no.7-9 pp. 1345-1354
ISSN:
0190-4167
Subject:
manganese; cobalt; copper; pastures; zinc; grazing; iron; nutritive value; seasonal variation; ruminants; dietary mineral supplements; Pakistan
Abstract:
... An investigation was conducted to determine the trace- mineral concentrations of forages in relation to requirements of ruminants grazing in natural pastures in the province of Punjab, Pakistan during two different seasons. Animals were closely followed during grazing and forages corresponding to those consumed by the animals were taken and analyzed for copper (Cu), iron (Fe), zinc (Zn), manganese ...

13. A comparative analysis of element composition of roots and leaves of barley seedlings grown in the presence of toxic cadmium, molybdenum, nickel, and zinc concentrations

Author:
Brune, A.; Dietz, K.J.
Source:
Journal of plant nutrition 1995 v.18 no.4 pp. 853-868
ISSN:
0190-4167
Subject:
nutrient content; chlorophyll; Hordeum vulgare; zinc; phytotoxicity; nutrient excess; nutrient deficiencies; mineral content; cadmium; molybdenum; nickel; metal ions; roots; leaves
Abstract:
... Barley seedlings were grown in hydroponic culture in the presence of toxic concentrations of cadmium (Cd), molybdenum (Mo), nickel (Ni), and zinc (Zn) and analyzed for element composition [boron (B), calcium (Ca), Cd, iron (Fe), potassium (K), magnesium (Mg), manganese (Mn), molybdenum (Mo), nickel (Ni), phosphorus (P), and Zn]. In a first survey, heavy metal concentrations were selected which res ...
DOI:
10.1080/01904169509364943

14. A comparative study of determined and calculated values of ionic strength of different nutrient solutions consisting of an ionic pair

Author:
Pintro, J.; Inoue, T.T.
Source:
Journal of plant nutrition 1999 v.22 no.8 pp. 1223-1231
ISSN:
0190-4167
Subject:
nutrient solutions; ionic strength; ions; inorganic salts; pH; electrical conductivity; nutrient availability; application rate
Abstract:
... The values of determined and calculated ionic strength and ion activity coefficient of simple solutions were studied in solutions consisting of monovalent, divalent, and trivalent salts. The nominal salt concentrations ranged from 100 to 1,000 micromolar. The pH of the solutions was adjusted to 4.0. The increase of salt concentrations resulted in an increase of electrical conductivity and the ioni ...
DOI:
10.1080/01904169909365707

15. A comparison between different chlorophyll content meters under nutrient deficiency conditions

Author:
Hazem M. Kalaji; Piotr Dąbrowski; Magdalena D. Cetner; Izabela A. Samborska; Izabela Łukasik; Marian Brestic; Marek Zivcak; Horaczek Tomasz; Jacek Mojski; Henryk Kociel; Balaji M. Panchal
Source:
Journal of plant nutrition 2017 v.40 no.7 pp. 1024-1034
ISSN:
1532-4087
Subject:
abiotic stress; calcium; chlorophyll; corn; iron; magnesium; nitrogen; nutrient deficiencies; phosphorus; physiology; potassium; tomatoes
Abstract:
... Chlorophyll content meters have been used successfully to estimate foliar chlorophyll content in various plant species in non-destructive way, especially to study stress physiology and abiotic stresses, such as nutrient deficiency. The main aim of this work was to compare the records of different chlorophyll content meters with the results obtained by the destructive method under the deficiency of ...
DOI:
10.1080/01904167.2016.1263323

16. A comparison of two methods for measuring potassium influx kinetics by intact corn seedlings

Author:
Mullins, G.L.; Edwards, J.H.
Source:
Journal of plant nutrition 1989 v.12 no.4 pp. 485-496
ISSN:
0190-4167
Subject:
Zea mays; potassium; ion transport; nutrient uptake; nutrient availability; seedlings; mineral content; nutrient content
Abstract:
... Growth chamber studies were conducted to compare two procedures for measuring potassium influx kinetics by intact corn (Zea mays L.) seedlings. It was assumed in both procedures that K uptake by corn followed Michaelis-Menten kinetics. In the first procedure (depletion method) corn seedlings were grown in complete nutrient solution for 7, l0, 14 and 28 days. The nutrient solution contained less th ...
DOI:
10.1080/01904168909363967

17. A comprehensive scenario of orchid nutrition – a review

Author:
Siddhartha Sankar Biswas; D. R Singh; L. C De; N. S. Kalaivanan; Ram Pal; T. Janakiram
Source:
Journal of plant nutrition 2021 v.44 no.6 pp. 905-917
ISSN:
1532-4087
Subject:
Orchidaceae; epiphytes; plant nutrition; split application; water solubility
Abstract:
... Nutritional requirement of orchids is similar to other plants. Still, being mostly epiphytic, they have special mechanisms by which they can survive in limited nutrient condition without showing any deficiency symptom. Also because of their epiphytic nature, domesticating them as a pot plant is quite challenging. Nutritional management in orchids is more complicated than any other agri-horticultur ...
DOI:
10.1080/01904167.2021.1871758

18. A data base of crop nutrient use, water use, and carbon dioxide exchange in a 20 square meter growth chamber. I. Wheat as a case study

Author:
Wheeler, R.M.; Berry, W.L.; Mackowiak, C.; Corey, K.A.; Sager, J.C.; Heeb, M.M.; Knott, W.M.
Source:
Journal of plant nutrition 1993 v.16 no.10 pp. 1881-1915
ISSN:
0190-4167
Subject:
carbon dioxide; nutrient content; plant nutrition; gas exchange; nutrient uptake; transpiration; environmental factors; dry matter partitioning; Triticum aestivum; photosynthesis; mineral content; growth chambers
Abstract:
... A data set is given describing the daily nutrient uptake, gas exchange, environmental conditions, and carbon (C), and nutrient partitioning at harvest for the entire canopy and root system of a wheat crop (Triticum aestivum, cv. Yecora Rojo). The data were obtained from a 20 m2 stand of wheat plants grown from planting to maturity in a closed, controlled environment, and include daily nutrient upt ...
DOI:
10.1080/01904169309364659

19. A humic acid improves growth of tomato seedling in solution culture

Author:
David, P.P.; Nelson, P.V.; Sanders, D.C.
Source:
Journal of plant nutrition 1994 v.17 no.1 pp. 173-184
ISSN:
0190-4167
Subject:
membrane permeability; seedlings; shoots; humic acids; nutrient uptake; nutrient solutions; mineral content; roots; Solanum lycopersicum var. lycopersicum
Abstract:
... The effects of humic acid (HA) on nutrient accumulation and growth of tomato seedlings were evaluated in a solution of limited nutrient availability in a greenhouse. HA additions were made to the nutrient solution at rates of 0, 640, 1280, or 2560 mg/L. The addition of 1280 mg/L HA produced significant increases in shoot accumulation of P, K, Ca, Mg, Fe, Mn, and Zn as well as increased accumulatio ...
DOI:
10.1080/01904169409364717

20. A microculture method for assessing nutrient uptake. II. The effect of temperature on manganese uptake and toxicity in potato shoots

Author:
Marsh, K.B.; Peterson, L.A.; McCown, B.H.
Source:
Journal of plant nutrition 1989 v.12 no.2 pp. 219-232
ISSN:
0190-4167
Subject:
Solanum tuberosum; manganese; nutrient uptake; phytotoxicity; temperature; shoots; leaves; mineral content; nutrient content
Abstract:
... Using standard microculture techniques for propagating potato (Solanum tuberosum L. cv. Norland), the effects of three temperature (20, 25, 30 degrees C) and two phosphate treatments (1.25, 25 mM) on the expression of Mn toxicity were investigated. Foliar yields were maximal at low temperature, but phosphate increased yield of high temperature treatments, particularly at high Mn. The uptake of Mn ...
DOI:
10.1080/01904168909363947

21. A new strategy to enrich calcium nutrition of fruit: synergistic effects of postharvest foliar calcium and boron sprays

Author:
Sen, Fatih; Karacali, Ismail; Irget, Mehmet Esref; Elmaci, Omer Lutfu; Tepecik, Mahmut
Source:
Journal of plant nutrition 2010 v.33 no.1-4 pp. 175-184
ISSN:
0190-4167
Subject:
Malus domestica; apples; calcium fertilizers; boron fertilizers; application timing; foliar application; synergism; seedlings; rootstocks; fertilizer rates; nutrient-nutrient interactions; shoots; ovules; potassium; magnesium; firmness; fruit quality; mineral content; nutrient transport; translocation (plant physiology); Turkey (country)
Abstract:
... The objective of the study is to investigate the role of calcium (Ca) and boron (B) synergy in higher maintenance of Ca in fruit buds during senescence. To study the hypothesis, an experiment was conducted for two years in two 'Starking Delicious' apple (Malus domastica Borkh.) orchards established on seedling rootstocks in Banaz, Usak, Turkey. Treatments composed of postharvest foliar sprays of C ...

22. A new technique for screening iron-efficient genotypes in peach rootstocks: elicitation of root ferric chelate reductase by manipulation of external iron concentrations

Author:
Gogorcena, Y.; Abadia, J.; Abadia, A.
Source:
Journal of plant nutrition 2004 v.27 no.10 pp. 1701-1715
ISSN:
0190-4167
Subject:
screening; peaches; nutrient deficiencies; iron; ferric compounds; breeding; hydroponics; genotype; rootstocks; nutrient solutions; enzyme activity; roots; leaves
Abstract:
... The possibility of using the root ferric chelate reductase enzymatic activity as a tool for iron (Fe) efficient rootstock screening in breeding programs has been investigated. Ferric chelate reductase activities were estimated spectrophotometrically from the formation of the Fe(II)-bathophenantroline complex by exposing the roots of intact plants to nutrient solution containing Fe(III)-EDTA. Four ...
DOI:
10.1081/LPLA-200026406

23. A novel plant extract as a biostimulant to recover strawberry plants from iron chlorosis

Author:
Teresa Saavedra; Florinda Gama; Pedro José Correia; José Paulo Da Silva; Maria Graça Miguel; Amarilis de Varennes; Maribela Pestana
Source:
Journal of plant nutrition 2020 v.43 no.13 pp. 2054-2066
ISSN:
1532-4087
Subject:
Fragaria ananassa; biomass; chlorosis; foliar spraying; iron; nutrient solutions; phosphorus; plant extracts; strawberries
Abstract:
... The traditional agricultural production systems are evolving more toward organic, sustainable or environmental friendly systems and products; however, it is important to keep the yield and the quality of crops. The aim of this work was to evaluate the recovery of iron deficient strawberry plants by foliar spray, using a gramineous plants extract (GE). Bare-root transplants of strawberry (Fragaria  ...
DOI:
10.1080/01904167.2020.1766079

24. A novel urea coated with pine oleoresin for enhancing yield and nitrogen uptake by maize crop

Author:
S. Kundu; Tapan Adhikari; M. Vassanda Coumar; S. Rajendiran; J. K. Saha; A. Subba Rao; Gopal Rathore
Source:
Journal of plant nutrition 2016 v.39 no.13 pp. 1971-1978
ISSN:
1532-4087
Subject:
Alfisols; Aridisols; Inceptisols; Vertisols; biomass production; corn; nitrogen; nutrient use efficiency; urea; urea fertilizers
Abstract:
... A study was conducted with maize in Vertisol, Inceptisol, Alfisol and Aridisol to evaluate the efficacy of the pine oleoresin coated urea fertilizers (coated with 1.25, 2.50, 3.75 and 5.00% pine oleoresin). Significant increase in biomass yield was observed in all the soils when urea was coated with pine oleoresin at 3.75% or more. All the pine oleoresin coated urea in Inceptisol and Aridisol; and ...
DOI:
10.1080/01904167.2016.1161788

25. A petiole sap nitrate test for broccoli

Author:
Kubota, A.; Thompson, T.L.; Doerge, T.A.; Godin, R.E.
Source:
Journal of plant nutrition 1997 v.20 no.6 pp. 669-682
ISSN:
0190-4167
Subject:
meters (equipment); fertilizer requirements; equations; urea ammonium nitrate; Brassica oleracea var. italica; nitrate nitrogen; testing; sap; specific ion electrodes; petioles; irrigation scheduling; application rate
Abstract:
... Nitrogen (N) status of vegetable crops is often monitored by analysis of dried plant tissues. However, dry tissue analysis often causes a significant delay between sampling and analysis. This study was conducted to examine the accuracy of a portable nitrate meter for determining petiole sap nitrate (NO3) contents, and the relationship between NO3-N concentration in fresh petiole sap and in dried p ...
DOI:
10.1080/01904169709365285

26. A pulse-flooding hydroponic system for nutrient culture

Author:
Millet, E.; Zaccai, M.
Source:
Journal of plant nutrition 1989 v.12 no.7 pp. 803-809
ISSN:
0190-4167
Subject:
hydroponics; nutrient solutions; container-grown plants
Abstract:
... A hydroponic system for nutrient plant culture, designed to overcome the problems of algal contamination, adequate aeration and physical support for the plants is presented. It is based on intermittent floodings of the growth pots, containing lapilli tuff as a supportive medium, with a nutrient solution. The substrate used is capable of holding sufficient water for a relatively long period, yet it ...
DOI:
10.1080/01904168909363994

27. A reflectance-based method for estimating transpirational water use efficiency in maize exposed to drought stress

Author:
Tong-Chao Wang; B. L. Ma; You-Cai Xiong; Feng-Min Li
Source:
Journal of plant nutrition 2012 v.35 no.5 pp. 651-663
ISSN:
1532-4087
Subject:
Zea mays; corn; correlation; developmental stages; evaporation; irrigation; leaf area; leaves; reflectance; water content; water stress; water use efficiency; wavelengths
Abstract:
... A novel measurement technique was developed to remotely sense transpirational water use efficiency (WUET). Maize (Zea mays) crop was grown under three water regimes of 0.75, 1.00, and 1.25 times of water surface evaporation (Ep). WUET was evaluated and compared with leaf reflectance. Our data showed that drought stress significantly decreased leaf area, leaf water content and WUET. Leaf reflectanc ...
DOI:
10.1080/01904167.2012.636128

28. A review of nitrogen translocation and nitrogen-use efficiency

Author:
Yingying Xing; Wenting Jiang; Xiaolong He; Sajid Fiaz; Shakeel Ahmad; Xin Lei; Wenqiang Wang; Yanfeng Wang; Xiukang Wang
Source:
Journal of plant nutrition 2019 v.42 no.19 pp. 2624-2641
ISSN:
1532-4087
Subject:
agricultural land; crop production; cultivars; fertilizer application; mycorrhizal fungi; nitrogen; nitrogen fertilizers; nutrient use efficiency; plant physiology; soil properties; soil water
Abstract:
... Nitrogen (N) is a primary nutrient for crop growth. In most agricultural areas, crop production relies heavily on the supply of exogenous N fertilizers. Globally, a large amount of nitrogenous fertilizer is applied to achieve maximum crop productivity. However, N fertilizer application is costly and negatively impacts the environment. One way around these problems is to provide a new N-use efficie ...
DOI:
10.1080/01904167.2019.1656247

29. A review of sensing, uptake, and environmental factors influencing nitrate accumulation in crops

Author:
Nang Myint Phyu Sin Htwe; Eaknarin Ruangrak
Source:
Journal of plant nutrition 2021 v.44 no.7 pp. 1054-1065
ISSN:
1532-4087
Subject:
healthy diet; metabolism; minerals; nitrates; nitrogen; plant development; plant growth; plant nutrition; soil; temperature
Abstract:
... Available nitrogen (N) in the soil is an essential mineral element for plant growth and development. Nitrate (NO₃ –) is one component among the N sources for higher plants that can be taken up by the roots and translocated to the shoots for reduction or for storage in vacuoles. The edible parts of the plants, especially in leafy vegetables, may accumulate large amounts of this ion, which may contr ...
DOI:
10.1080/01904167.2021.1871757

30. A review of the use of manure in small-scale crop production systems in South Africa

Author:
Mkhabela, T.S.
Source:
Journal of plant nutrition 2006 v.29 no.7 pp. 1157-1185
ISSN:
0190-4167
Subject:
mineralization; Zea mays; grain crops; small-scale farming; nitrogen; cattle manure; corn; poultry manure; grain yield; soil fertility; soil texture; phosphorus; composted manure; South Africa
Abstract:
... This paper reviews the problems of soil fertility under small-scale crop production systems in KwaZulu-Natal province in South Africa. The role of manure in maintaining and replenishing soil fertility for crop production and the fate of manure once applied to the soil are reviewed and discussed. Special emphasis is placed on cattle and chicken manure and the role that soil texture plays in the min ...
DOI:
10.1080/01904160600767179

31. A simple format for reporting methods used in nutritional studies: application with Loropetalum response to fertilizer rates

Author:
Simonne, E.H.; Harris, C.E.; Sichivitsa, J.O.; Altland, J.E.; Gilliam, C.H.; Eakes, D.J.
Source:
Journal of plant nutrition 1999 v.22 no.12 pp. 1797-1806
ISSN:
0190-4167
Subject:
cultivars; nutrient content; fertilizer requirements; experimental design; nutrient availability; data collection; split application; NPK fertilizers; Loropetalum; application rate; leaves
Abstract:
... Loropetalum (L. chinense) cv 'Blush', 'Burgundy', and 'Pizzazz' were grown for 16 months using different rates and application schedules of a 17-7-12 slow-release fertilizer. Rates were 45, 68, or 91 g pot(-1), each applied once in the Spring, or as a split application, half in the Spring, and half in the Fall. A simple format for reporting fertility, methodology used in tissue sampling, and analy ...
DOI:
10.1080/01904169909365756

32. A solution culture study of manganese-tolernat and -sensitive tobacco genotypes

Author:
Wang, J.; Nielsen, M.T.; Evangelou, B.P.
Source:
Journal of plant nutrition 1994 v.17 no.7 pp. 1079-1093
ISSN:
0190-4167
Subject:
Nicotiana tabacum; manganese; metal tolerance; phytotoxicity; nutrient-nutrient interactions; iron; calcium; magnesium; nutrient uptake; ion transport; nutrient solutions; nutrition-genotype interaction; genotype
Abstract:
... Genotypic differences in tolerating toxic levels of heavy metals have been observed in various plant species. This research was conducted to study the effect of manganese (Mn), iron (Fe), calcium (Ca), and magnesium (Mg) accumulation on two tobacco genotypes, Tobacco Introduction (T.I.) 1112 and KY 14, that have exhibited different sensitivity to toxic levels of Mn. The investigation was carried o ...
DOI:
10.1080/01904169409364790

33. A survey of element toxicities in wheat grown in naturally waterlogged farmer's sodic fields of eastern Uttar Pradesh, India

Author:
Surendra Pratap Singh; Tim L. Setter
Source:
Journal of plant nutrition 2017 v.40 no.5 pp. 747-753
ISSN:
1532-4087
Subject:
aluminum; crop production; electrical conductivity; farmers; flooded conditions; iron; leaves; redox potential; sodium; soil pH; surveys; toxicity; wheat; India
Abstract:
... This survey examined the element toxicities in wheat grown in naturally waterlogged farmer's sodic fields. Seven sites located in three districts (Faizabad, Pratapgarh, and Ambedkar Nagar) of eastern Uttar Pradesh, India were selected for the study. The data on soil redox potential (Eh), soil pH, soil electrical conductivity (EC), waterlogging duration, and crop age during waterlogging were record ...
DOI:
10.1080/01904167.2016.1262411

34. ACC deaminase-producing bacteria mediated drought and salt tolerance in Capsicum annuum

Author:
Ann Maxton; Poonam Singh; Sam A. Masih
Source:
Journal of plant nutrition 2018 v.41 no.5 pp. 574-583
ISSN:
1532-4087
Subject:
1-aminocyclopropane-1-carboxylate deaminase; Capsicum annuum; Citrobacter; Serratia marcescens; bacteria; drought; enzyme activity; exopolysaccharides; phytomass; plant growth; root systems; salinity; salt stress; salt tolerance; sodium chloride; water stress
Abstract:
... Influence of drought and salt stress on different morphological and physiological growth parameters in Capsicum annuum inoculated with our isolates was estimated during the present study. Bulkhorderia cepacia was reported to possess the maximal, whereas Citrobacter feurendii the least plant growth promoting efficacy under salt and drought stress. ACC Deaminase activity of purified B. cepacia, C. f ...
DOI:
10.1080/01904167.2017.1392574

35. AM fungi and rhizobium regulate nodule growth, phosphorous (P) uptake, and soluble sugar concentration of soybeans experiencing P deficiency

Author:
Xiaodong Ding; Shirong Zhang; Rongping Wang; Shuyi Li; Xinrong Liao
Source:
Journal of plant nutrition 2016 v.39 no.13 pp. 1915-1925
ISSN:
1532-4087
Subject:
potassium dihydrogen phosphate; plant growth; inorganic phosphorus; sugars; mycorrhizal fungi; symbiosis; nitrogen; phytin; soybeans; genetically modified plants; hyphae; nutrition; Bradyrhizobium japonicum; Glomus mosseae; Rhizobium; photosynthesis; biomass; roots; leaves
Abstract:
... To understand the mechanisms behind the beneficial combinations of the existence and formation processes of tripartite symbiosis of arbuscular mycorrhizal fungi (AMF) and nitrogen (N)-fixing rhizobia in phosphorus (P) deficiency. The effects of different inoculations of Bradyrhizobium japonicum (BJ) and Glomus mosseae (GM) on plant growth, P uptake, and soluble sugar concentration of soybeans in a ...
DOI:
10.1080/01904167.2016.1201104

36. AM fungi lead to fertilizer phosphorus economy and enhanced system productivity and profitability in okra (Abelmoschus esculentus L.)–pea (Pisum sativum L.) cropping system in Himalayan acid Alfisol

Author:
Anil Kumar; Anil K. Choudhary; V. K. Suri; K. S. Rana
Source:
Journal of plant nutrition 2016 v.39 no.10 pp. 1380-1390
ISSN:
1532-4087
Subject:
Abelmoschus esculentus; Alfisols; Glomus mosseae; Pisum sativum; available water capacity; cropping systems; field experimentation; inorganic phosphorus; irrigation management; mycorrhizal fungi; okra; peas; phosphorus fertilizers; profitability; India
Abstract:
... The present investigation was carried out at CSK Himachal Pradesh Agricultural University, Palampur, Himachal Pradesh, India, during 2009–2011 to economize inorganic phosphorus (P) and enhance profitability of okra (Abelmoschus esculentus)–pea (Pisum sativum) cropping system through arbuscular mycorrhizal fungi (AMF). A field experiment was replicated thrice in a randomized block design comprising ...
DOI:
10.1080/01904167.2016.1143499

37. AMF association and their effect on metabolite mobilization, mineral nutrition and nitrogen assimilating enzymes in saffron (Crocus sativus) plant

Author:
Rafiq Lone; Razia Shuab; K. K. Koul
Source:
Journal of plant nutrition 2016 v.39 no.13 pp. 1852-1862
ISSN:
1532-4087
Subject:
Crocus sativus; carbohydrates; corms; enzymes; metabolites; mycorrhizae; mycorrhizal fungi; nitrogen; nutrition; phenolic compounds; pot culture; roots; saffron; symbionts
Abstract:
... Mycorrhizae are fungal symbionts forming mutualistic relationship with plant roots. Literature about the rhizsospheric mycrorrhizal diversity of saffron and its role in growth, yield and quality of saffron is very scarce. In this study association of arbuscular mycorrhizal fungi (AMF) with the saffron plant was analyzed. Saffron plant shows the high incidence of AMF colonization. It was observed t ...
DOI:
10.1080/01904167.2016.1170850

38. Above- and below-ground nutrient tissue concentration and leaf pigment changes in patagonian woody seedlings grown under light and soil moisture gradients

Author:
Rosina Soler Esteban; Guillermo Martínez Pastur; María Vanessa Lencinas; Alicia Moretto; Pablo Luis Peri
Source:
Journal of plant nutrition 2011 v.34 no.14 pp. 2222-2236
ISSN:
1532-4087
Subject:
Nothofagus pumilio; belowground biomass; calcium; carbon; carotenoids; chlorophyll; ecophysiology; greenhouses; leaves; light intensity; magnesium; natural regeneration; nitrogen; nutrients; phosphorus; pigments; potassium; seedlings; soil water
Abstract:
... To understand the ecophysiology of natural regeneration above- and below-ground nutrient tissue concentration and leaf pigment changes in Nothofagus pumilio (lenga) seedlings grown in three light intensities (4%, 26% and 64% of natural irradiance) and two soil moisture levels (40–60% and 80–100% soil capacity) under greenhouse controlled conditions were evaluated. Carbon (C), nitrogen (N), phospho ...
DOI:
10.1080/01904167.2011.618580

39. Abscisic acid improves tomato fruit quality by increasing soluble sugar concentrations

Author:
T. Casey Barickman; Dean A. Kopsell; Carl E. Sams
Source:
Journal of plant nutrition 2017 v.40 no.7 pp. 964-973
ISSN:
1532-4087
Subject:
Solanum lycopersicum; abscisic acid; beta-carotene; calcium; calcium fertilizers; chlorophyll; ethylene; fertilizer application; flavor compounds; foliar spraying; fructose; fruit quality; glucose; greenhouses; leaves; ripening; tomatoes; violaxanthin; zeaxanthin
Abstract:
... Abscisic acid (ABA) is crucial in fruit maturation and senescence and is considered as the other ripening control factor other than ethylene. Important components in ripening fruit are soluble sugars, which make the fruit sweeter and carotenoids, important flavor compounds in ripened fruit. The purpose of this study was to examine the effects of foliar ABA and calcium (Ca) fertilizer treatments (i ...
DOI:
10.1080/01904167.2016.1231812

40. Absorption and distribution of cadmium in water hyacinth plants

Author:
Fett, J.P.; Cambria, J.; Oliva, M.A.; Jordao, C.P.
Source:
Journal of plant nutrition 1994 v.17 no.7 pp. 1219-1230
ISSN:
0190-4167
Subject:
water pollution; cytochemistry; biological treatment; cell walls; absorption; calcium; ion transport; phytochelatins; cadmium; cytosol; binding proteins; Eichhornia crassipes; metal ions; roots; adsorption
Abstract:
... Cadmium (Cd) absorption and distribution in roots of water hyacinth plants [Eichhornia crassipes (Mart.) Solms] were studied. Absorption was faster at the first three hours and higher in the absence of calcium (Ca) in the nutrient solution. Cadmium adsorption to negative sites on the cell walls was evaluated by determining the exchangeable fraction in the presence of excess Ca. Both exchangeable a ...
DOI:
10.1080/01904169409364800

41. Absorption and use of different sources and doses of NPK in the growth of 'Capdeboscq' and 'Flordaguard' rootstocks

Author:
Renata Diane Menegatti; Aline das Graças Souza; Valmor João Bianchi
Source:
Journal of plant nutrition 2022 v.45 no.8 pp. 1149-1161
ISSN:
1532-4087
Subject:
absorption; cultivars; experimental design; fertilizers; greenhouses; peaches; phytomass; plant nutrition; rootstocks
Abstract:
... This study examined the effects of different sources and doses of fertilizers, as well as nutritional efficiency during the initial growth phase of rootstocks. The experiment was conducted at the Federal University of Pelotas, in a greenhouse. The experimental design consisted of completely randomized, in a three-factor scheme (2 x 2 x 4), represented by the combination of two peach rootstock cult ...
DOI:
10.1080/01904167.2021.1998524

42. Absorption of various types of chelated copper in a low concentration range by cucumber

Author:
Hino, K.; Kreij, C. de.; Elderen, C.W. van.
Source:
Journal of plant nutrition 1995 v.18 no.5 pp. 1049-1056
ISSN:
0190-4167
Subject:
Cucumis sativus; copper; chlorides; chelates; nitrogen; iron; manganese; zinc; mineral content; nutrient content; leaves; nutrient availability; nutrient-nutrient interactions; nutrient deficiencies
Abstract:
... Two experiments were conducted to compare absorption of copper (Cu) from cupric chloride (CuCl2) and various types of chelated Cu in a low concentration range by cucumbers. In the first experiment, two varieties of cucumber were grown on rockwool for 40 days in a glasshouse with standard nutrient solution which contained six different concentrations of CuCl2 (0, 0.05, 0.10, 0.20, 0.40, and 0.80 mi ...
DOI:
10.1080/01904169509364960

43. Abundance and distribution of arbuscular mycorrhizal fungi species in long-term soil fertility management systems in northern Nigeria

Author:
Emmanuel, Bukola; Fagbola, Olajire; Abaidoo, Robert; Osonubi, Oluwole; Oyetunji, Olusola
Source:
Journal of plant nutrition 2010 v.33 no.9-11 pp. 1264-1275
ISSN:
0190-4167
Subject:
vesicular arbuscular mycorrhizae; mycorrhizal fungi; spatial distribution; green manures; intercropping; interspecific variation; long term experiments; Fabaceae; soil fertility; Rhizophagus intraradices; Gigaspora; nutrient management; Zea mays; Glomus; crop residues; corn; genotype-environment interaction; nitrogen fertilizers; urea; fungal spores; Nigeria
Abstract:
... Soil fertility management systems (SFMS) can influence the community structure of arbuscular mycorrhizal fungi (AMF). Hence, long-term SFMS was studied. The SFMS comprised three legume combinations, urea application and solely maize as control. Spores were extracted by wet sieving, characterized and identified using their morphology. Interrelationships between cropping systems and occurrence of AM ...

44. Accumulation Of Biomass And Mineral Elements By Peanut: Application Of The Expanded Growth Model

Author:
A. R. Overman; R. V. Scholtz
Source:
Journal of plant nutrition 2014 v.37 no.7 pp. 1080-1092
ISSN:
1532-4087
Subject:
Arachis hypogaea; biomass production; crop production; crops; fertilizer rates; growth models; insect control; irrigation; magnesium; nitrogen; peanuts; perennials; phosphorus; photosynthesis; planting date; potassium; rain; sandy loam soils; seeds; weed control; North Carolina
Abstract:
... A number of factors influence crop production including crop species, time of planting and sampling, level of fertilizer application, water availability (rainfall or irrigation), plant population, frequency of harvests (for perennials), soil characteristics, insect control, and weed control. A conceptual model is required within which measurements and observations can be interpreted. For this anal ...
DOI:
10.1080/01904167.2014.881489

45. Accumulation and distribution of Zn and Mn in soybean seeds after nutrient seed priming and its contribution to plant growth under Zn- and Mn-deficient conditions

Author:
Imran Muhammad; Römheld Volker; Neumann Günter
Source:
Journal of plant nutrition 2017 v.40 no.5 pp. 695-708
ISSN:
1532-4087
Subject:
manganese; plant growth; nutritional status; zinc; seedlings; soybeans; seed priming; seed quality; nutrient solutions; seed coat; nutrients
Abstract:
... Nutrient seed priming is a strategy to increase the seed reserves of mineral nutrients as primary source for mineral nutrition during seedling development and early growth. The present study investigates the effects of zinc (Zn) and manganese (Mn) seed priming on growth and nutritional status of soybean under conditions of Zn and Mn limitation. Nutrient seed priming increased the natural seed rese ...
DOI:
10.1080/01904167.2016.1262400

46. Accumulation and distribution of aboveground biomass and nutrients in pure and mixed stands of guachapele and eucalyptus

Author:
Balieiro, F.C.; Fontes, R.L.F.; Dias, L.E.; Franco, A.A.; Campello, E.F.C.; Faria, S.M. de.
Source:
Journal of plant nutrition 2002 v.25 no.12 pp. 2639-2654
ISSN:
0190-4167
Subject:
nutrient content; trees; phosphorus; nitrogen content; Fabaceae; nutrient uptake; Eucalyptus grandis; leaves; calcium; potassium; branches; biomass; dry matter partitioning; mixed forests; wood; nitrogen; forest litter; magnesium; forest plantations; bark; Brazil
Abstract:
... The biomass accumulation and the distribution of nutrients in the different components of the aerial parts (leaves, branch, bark, and wood) of pure and mixed stands of guachapele [Pseudosamanea guachapele (Kunth) Harms] and eucalyptus (Eucalyptus grandis W. Hill ex Maiden) were quantified in Seropedica, Rio de Janeiro State, Brazil. Mixed stands had the highest production of stem tissue (204 m3/ha ...
DOI:
10.1081/PLN-120015528

47. Accumulation and distribution of nitrate-nitrogen and extractable phosphorus in the soil profile under various alternative cropping systems

Author:
Malhi, S.S.; Brandt, S.A.; Ulrich, D.; Lemke, R.; Gill, K.S.
Source:
Journal of plant nutrition 2002 v.25 no.11 pp. 2499-2520
ISSN:
0190-4167
Subject:
nutrient availability; nitrate nitrogen; fallow; green manures; soil depth; species diversity; soil fertility; low input agriculture; field experimentation; soil profiles; phosphorus; crop rotation; organic production; Saskatchewan
Abstract:
... Cropping systems can influence the accumulation and distribution of plant nutrients in the soil profile, which can affect their utilization efficiency by crops and pollution potential in the environment. A field experiment was conducted on a Dark Brown loam soil at Scott, Saskatchewan, Canada to assess the effects of input level, cropping diversity and crop phase on the accumulation and distributi ...
DOI:
10.1081/PLN-120014709

48. Accumulation and partitioning of mineral nutrient in wheat as influenced by nitrogen form

Author:
Wang, X.; Below, F.E.
Source:
Journal of plant nutrition 1998 v.21 no.1 pp. 49-61
ISSN:
0190-4167
Subject:
Triticum aestivum; Triticum turgidum subsp. durum; nitrates; nutrient transport; shoots; roots; phosphorus; potassium; calcium; magnesium; iron; manganese; zinc; copper; boron; nutrient-nutrient interactions; nutrient uptake; nutrient content; mineral content; genotype; ammonium compounds
Abstract:
... The form of nitrogen (N) [e.g., nitrate (NO3(-)) and ammonium (NH4(+))] available to plants affects many growth processes, including mineral nutrient acquisition. The objective of this study was to assess the effects of N form on the accumulation and partitioning of mineral nutrients in wheat. Two species of spring wheat (Triticum aestivum L. cv. Len and Triticum durum Desf. cv. Inbar) were grown ...
DOI:
10.1080/01904169809365382

49. Accumulation and translocation of silicon in rice and bean plants using the 30SI stable isotope

Author:
Carneiro, J.M.T.; Oliveira, L.A.; Rossete, A.L.R.M.; Abreu, C.H. Jr.; Bendassolli, J.A.
Source:
Journal of plant nutrition 2010 v.33 no.9-11 pp. 1374-1383
ISSN:
0190-4167
Subject:
Oryza sativa; rice; Phaseolus vulgaris; beans; silicon; nutrient transport; nutrient uptake; translocation (plant physiology); stable isotopes; nutrient solutions; mass spectrometry; leaves; nutrient content
Abstract:
... The 30Si silicon isotope stable was used for assessing the accumulation and translocation of Si in rice and bean plants grown in labeled nutritive solution. The isotopic silicon composition in plant materials was determined by mass spectrometry (IRMS) using the method based on SiF4 formation. Considering the total-Si added into nutritive solutions, the quantity absorbed by plants was near to 51% f ...

50. Accumulation and utilization efficiency of potassium in ramie varieties

Author:
Liu, F.H.; Liang, X.N.; Zhang, S.W.
Source:
Journal of plant nutrition 2000 v.23 no.6 pp. 785-792
ISSN:
0190-4167
Subject:
harvest date; cultivars; nutrient content; vigor; seeds; stems; wood; developmental stages; nutrient uptake; dry matter accumulation; crop yield; Boehmeria nivea; potassium; genotype; petioles; bark; China
Abstract:
... Difference in nutrient utilization efficiency of genotypes of crops is attracting more and more attention of plant nutrition and breeding scientists. This experiment was carried out to reveal whether genotypic variation of potassium (K) utilization efficiency exists in ramie [Boehmeria nivea (L.) Gaud.], by measuring K concentrations and accumulations in different organs in relation to the dry mat ...
DOI:
10.1080/01904160009382059

51. Accumulation of Lead and Arsenic by Carrots Grown on Lead-Arsenate Contaminated Orchard Soils

Author:
E. E. Codling; R. L. Chaney; C. E. Green
Source:
Journal of plant nutrition 2015 v.38 no.4 pp. 509-525
ISSN:
1532-4087
Subject:
orchard soils; risk; cultivars; humans; lead; arsenic; human health; lead arsenate; carrots; human food chain
Abstract:
... Concerns have been raised of possible human food chain transfer of lead and arsenic from crops grown on orchard soils with histories of lead arsenate use. The objective of this study was to determine arsenic and lead uptake by three cultivars of carrots grown on four orchard soils with histories of lead arsenate use. Total concentrations of arsenic and lead in these soils ranged from 93 to 291 and ...
DOI:
10.1080/01904167.2014.934477

52. Accumulation of Macronutrients for the Conilon Coffee Tree

Author:
Braganca, S.M.; Martinez, H.E.P.; Leite, H.G.; Santos, L.P.; Sediyama, C.S.; Alvarez V., V.H.; Lani, J.A.
Source:
Journal of plant nutrition 2008 v.31 no.1-3 pp. 103-120
ISSN:
0190-4167
Subject:
Coffea canephora; plant nutrition; nutrient requirements; nutrient uptake; clones; temporal variation; planting; nutrient content; tree age; nitrogen; phosphorus; potassium; calcium; magnesium; sulfur; Brazil
Abstract:
... Besides its importance in Brazil, little information exists about the mineral nutrition of the Conilon coffee-tree. As a mean of characterizing its macronutrients accumulation an experiment was performed using the clone no. 2 of the clonal composite EMCAPA 8111. It was established in randomized blocks, with 24 treatments and 3 replications. The treatments corresponded to sampling dates. The sampli ...

53. Accumulation of Reserve Compounds in Common Bean Seeds under Drought Stress

Author:
Ali Akbar Ghanbari; Seyyed Hassan Mousavi; Mohammad Pessarakli
Source:
Journal of plant nutrition 2015 v.38 no.4 pp. 609-623
ISSN:
1532-4087
Subject:
Phaseolus vulgaris; beans; filling period; genotype; grain yield; iron; irrigation water; minerals; nitrogen; nitrogen content; seeds; water stress; zinc
Abstract:
... To investigate the seed protein and major mineral nutrient (Fe, Zn, P, and N) contents and their accumulation procedure in the seeds of common bean (Phaseolus vulgaris L.), a biennial experiment was conducted under two contrasting moisture regimes (normal irrigation and water deficit). Seed reserves of eight genotypes (WA4502-1, WA4531-17, Akhtar, D81083, AND1007, KS21486, MCD4011, and COS16) were ...
DOI:
10.1080/01904167.2014.934479

54. Accumulation of amino acids, proline, and carbohyrates in response to aluminum and manganese stress in maize

Author:
Khan, A.A.; McNeilly, T.; Collins, J.C.
Source:
Journal of plant nutrition 2000 v.23 no.9 pp. 1303-1314
ISSN:
0190-4167
Subject:
manganese; cultivars; Zea mays; seedlings; carbohydrates; proline; aluminum; nutrient solutions; chemical constituents of plants; metal tolerance; roots; shoots
Abstract:
... Synthesis of amino acids, proline, and carbohydrates was studied in roots and shoots of 5 maize accessions, differing in aluminum (Al) and manganese (Mn) tolerance, in response to Al and Mn stress at the seedling stage in solution culture. The concentrations of these metabolites increased in roots and shoots of the seedlings in the nutrient solution with added Al (0.22 mM), and Mn (2.0 mM). Both A ...
DOI:
10.1080/01904160009382101

55. Accumulation of copper in soils and leaves of tomato plants in greenhouses in Turkey

Author:
Kaplan, M.
Source:
Journal of plant nutrition 1999 v.22 no.2 pp. 237-244
ISSN:
0190-4167
Subject:
horticultural crops; greenhouse soils; copper; phytotoxicity; nutrient availability; greenhouse production; fungicides; foliar application; soil depth; anti-infective agents; mineral content; fungicide residues; leaves; Solanum lycopersicum var. lycopersicum
Abstract:
... Copper (Cu)-containing fertilizers, fungicides, and bactericides has been used extensively in the greenhouses in the Antalya province in recent decades with the use of such materials tending to increase year by year. The level of DTPA-extractable Cu was determined in 210 soils (0-20 and 20-40 cm depth) and 105 leaf samples obtained from 105 tomato greenhouses. The DTPA-extractable Cu contents of t ...
DOI:
10.1080/01904169909365622

56. Accumulation of lead and arsenic by peanut grown on lead and arsenic contaminated soils amended with broiler litter ash or superphosphate

Author:
E. E. Codling
Source:
Journal of plant nutrition 2018 v.41 no.12 pp. 1615-1623
ISSN:
1532-4087
Subject:
arsenic; detection limit; lead; lead arsenate; orchard soils; peanuts; phosphorus; polluted soils; poultry manure; seeds; superphosphate; urban soils
Abstract:
... Accumulation of lead (Pb) and arsenic (As) in peanut grown on Pb/As-contaminated soils amended with two sources of phosphorus (P) was investigated. An urban soil and an orchard soil with Pb concentrations of 1120 and 272, and As concentrations of 6.9 and 90 mg kg⁻¹, respectively, were amended with three rates (0, 56, and 112 kg ha⁻¹) of P supplied as broiler litter ash or superphosphate and plante ...
DOI:
10.1080/01904167.2018.1459696

57. Accumulation of lead and arsenic in Malabar spinach (Basella alba L.) and sweet potato (Ipomoea batatas L.) leaves grown on urban and orchard soils

Author:
E. E. Codling; J. Onyeador
Source:
Journal of plant nutrition 2017 v.40 no.20 pp. 2898-2909
ISSN:
1532-4087
Subject:
Basella alba; Ipomoea batatas; arsenic; heavy metals; lead; leaves; orchard soils; polluted soils; stems; sweet potatoes; tissues; tubers; urban soils; vegetable crops; United States
Abstract:
... Ethnic vegetable crops are increasingly being grown in the United States and may accumulate heavy metals when grown on urban soils. This study evaluated accumulation of lead (Pb) and arsenic (As) in tissues of Malabar spinach (Basella alba L.) and sweet potato (Ipomoea batatas L.) grown on an urban and an orchard soil with Pb concentrations of 1,120 and 272 mg kg⁻¹, respectively, and As concentrat ...
DOI:
10.1080/01904167.2017.1382530

58. Accumulation of proline in cowpea under nutrient, drought, and saline stresses

Author:
Somal, T.L.C.; Yapa, P.A.J.
Source:
Journal of plant nutrition 1998 v.21 no.11 pp. 2465-2473
ISSN:
0190-4167
Subject:
Vigna unguiculata; sulfur; nutrient content; salinity; nitrogen; calcium; nutrient deficiencies; iron; proline; drought; water stress; magnesium; potassium; chemical constituents of plants; phosphorus; leaves
Abstract:
... Effect of different types of stresses on free proline content of leaves of cowpea (Vigna unguiculata L.) was investigated. Drought stress or salt stress enhanced the proline levels. Regression analysis of data indicated a good linear relationship between drought stress and proline concentration (r = 0.91) and also between proline and NaCl concentration (r = 0.81). Nitrogen (N), phosphorus (P), or ...
DOI:
10.1080/01904169809365578

59. Accumulation of silicon in cynodon dactylon x c. transvaalensis and poa trivialis used as an overseed grass

Author:
Adriana Espinosa; Grady L. Miller; Lawrence E. Datnoff
Source:
Journal of plant nutrition 2013 v.36 no.11 pp. 1719-1732
ISSN:
1532-4087
Subject:
Cynodon dactylon; Poa trivialis; calcium; calcium silicate; crop production; dolomitic limestone; lawns and turf; leaves; magnesium sulfate; silicon; spring; turf grasses
Abstract:
... Calcium silicate has been used to supply silicon (Si) as a plant nutrient for enhancing crop production and the suppression of turf diseases. Research was initiated to determine the effect of calcium silicate on silicon uptake, turf quality, and its residual activity in providing plant available Si in two turfgrass systems. During 2005 and 2006, calcium silicate (CaSi, 12% Si) was applied as a top ...
DOI:
10.1080/01904167.2013.810248

60. Accumulation of toxic elements in soil and date palm (Phoenix dactylifera L.) through fertilizer application

Author:
Mohsin Sulaiman; Fayas Thayale Purayil; Sonu Krishankumar; Shyam S. Kurup; Mohammad Pessarakli
Source:
Journal of plant nutrition 2021 v.44 no.7 pp. 958-969
ISSN:
1532-4087
Subject:
Phoenix dactylifera; cadmium; chromium; copper; exports; fertilizer application; fertilizers; plant nutrition; sandy loam soils; staple foods; toxicity; Middle East
Abstract:
... Dates are the staple food for Arabs as well as the major export crop in the Middle East. In this work, we analyzed the concentration of toxic elements in commonly used fertilizers and evaluated metal accumulation in soil and date palm. Different types of fertilizers randomly selected from fertilizer dealers in the UAE were investigated for their toxic metals. Soil and plant samples collected from ...
DOI:
10.1080/01904167.2020.1866604

61. Accumulation of zinc, phosphorus, and magnesium by navy bean seed

Author:
Moraghan, J.T.
Source:
Journal of plant nutrition 1994 v.17 no.7 pp. 1111-1125
ISSN:
0190-4167
Subject:
leaves; magnesium; mineral content; nutrient content; nutrient uptake; Phaseolus vulgaris; phosphorus fertilizers; phosphorus; Rhizobium phaseoli; seeds; stems; zinc sulfate; zinc; ammonium nitrate
Abstract:
... Considerable variation is found in zinc (Zn) concentration in navy bean (Phaseolus vulgaris L.) seed, an important food source of Zn and magnesium (Mg). The influence that phosphorus (P) and Zn fertilizers, and source of nitrogen (N) (inoculation with Rhizobium phaseoli versus 150 mg/kg NH4NO3-N) had on growth and nutrient uptake of 'Upland' navy bean was studied under greenhouse conditions on a G ...
DOI:
10.1080/01904169409364792

62. Accumulation, partitioning, and assimilation of nitrate in Opuntia ficus-indica

Author:
Nerd, A.; Nobel, P.S.
Source:
Journal of plant nutrition 1995 v.18 no.12 pp. 2533-2549
ISSN:
0190-4167
Subject:
nutrient transport; nitrogen metabolism; nitrogen content; nitrate reduction; stems; nitrate reductase; Opuntia ficus-indica; nutrient availability; chlorenchyma; nutrient uptake; enzyme activity; roots; nitrates
Abstract:
... Nitrate levels and nitrate reductase activity (NRA) of the widely cultivated prickly-pear Opuntia ficus-indica were measured for 5-year-old orchard plants in the field between flowering and fruit ripening (May-August) and for rooted cladodes (stem segments) in a glasshouse in pots that were supplied with 0.8, 4, or 16 mM nitrate during the early growth of new cladodes (6 weeks). Nitrate levels wer ...
DOI:
10.1080/01904169509365083

63. Accumulative effects of humic acid and multinutrient foliar fertilizers on the vegetative and reproductive attributes of citrus (Citrus reticulata cv. kinnow mandarin)

Author:
Amir Hameed; Shabih Fatma; Javed Iqbal Wattoo; Muhammad Yaseen; Saeed Ahmad
Source:
Journal of plant nutrition 2018 v.41 no.19 pp. 2495-2506
ISSN:
1532-4087
Subject:
Citrus reticulata; ascorbic acid; chlorophyll; citriculture; fertilizers; field experimentation; fruit drop; fruit set; fruit yield; humic acids; leaves; mandarins; nutrients; phenology; physicochemical properties; plant height; trees
Abstract:
... Field trials were performed to investigate the effects of humic acid (HA) and multinutrient foliar fertilizer “Micro Power” (MP) coupled with farmer’s practices (FP), addressed in single and/or split dose frames at different plant phenological stages on various vegetative, reproductive, and physiological attributes of citrus trees (Citrus reticulata cv. kinnow mandarin). The results exhibited a pr ...
DOI:
10.1080/01904167.2018.1510506

64. Accuracy measures for phosphorus in assessing the nutritional status of sugarcane using the comprehensive integrated diagnosis and recommendation system (DRIS)

Author:
Gilmara Pereira da Silva; Renato de Mello Prado; Paulo Guilherme Salvador Wadt; Fabio Cesar da Silva; Glauber Jose Vaz; Leandro Rossato Moda; Gustavo Caione
Source:
Journal of plant nutrition 2020 v.44 no.9 pp. 1287-1299
ISSN:
1532-4087
Subject:
databases; leaves; nutrient deficiencies; nutritional status; phosphorus; plant nutrition; standard deviation; sugarcane; toxicity
Abstract:
... The use of different criteria for the definition of the reference population, combined with measures of accuracy of nutritional diagnoses, can enable the definition of the best set of Integrated Diagnosis and Recommendation System (DRIS) standards for sugarcane. In this context, the objective was to use the accuracy measures proposed by Wadt and Lemos to define the best criterion for defining the ...
DOI:
10.1080/01904167.2020.1849299

65. Accuracy of nutritional diagnostics for phosphorus considering five standards by the method of diagnosing nutritional composition in sugarcane

Author:
Gilmara Pereira da Silva; Renato de Mello Prado; Paulo Guilherme Salvador Wadt; Leandro Rossato Moda; Gustavo Caione
Source:
Journal of plant nutrition 2020 v.43 no.10 pp. 1485-1497
ISSN:
1532-4087
Subject:
boron; calcium; copper; databases; diagnostic techniques; iron; magnesium; manganese; nitrogen; nitrogen content; nutrient content; phosphorus; plant micronutrients; potassium; standard deviation; sugarcane; sulfur; zinc
Abstract:
... The accuracy of nutritional diagnoses can enable the definition of the best set of standards by the method of nutritional composition diagnosis (CND) in sugarcane. In this sense, the purpose of this study was to perform the accuracy of the nutritional diagnosis for phosphorus and to determine the best set of CND standards in sugarcane. A database of 720 samples was created, using the productivity ...
DOI:
10.1080/01904167.2020.1730902

66. Accuracy of plant response potential to fertilization in nutritional diagnoses for phosphorus in sugarcane

Author:
Gilmara Pereira da Silva; Paulo Guilherme Salvador Wadt; Renato de Mello Prado; Gustavo Caione; Leandro Rossato Moda
Source:
Journal of plant nutrition 2022 v.45 no.11 pp. 1702-1711
ISSN:
1532-4087
Subject:
crop year; culms; databases; leaves; nutritional status; phosphorus; plant nutrition; plant response; sugarcane; yields; Brazil
Abstract:
... The Plant Response Potential to Fertilization (RPF) method, as it has been interpreted, may result in nutritional diagnoses with low efficiency. In this regard, this work aimed to validate the RPF criterion and determine the percent value to be considered as culm yield increase based on the accuracy of nutritional diagnoses for nutrient P in sugarcane by the CND method. The study used data collect ...
DOI:
10.1080/01904167.2021.2014869

67. Acid soil (aluminum) tolerance in soybean cultivars related to ozone tolerance

Author:
Foy, C.D.; Lee, E.H.; Shalunova, L.P.; Devine, T.E.
Source:
Journal of plant nutrition 1995 v.18 no.3 pp. 361-371
ISSN:
0190-4167
Subject:
Glycine max; aluminum; ozone; metal tolerance; acid soils; phytotoxicity; cultivars; manganese
Abstract:
... Acid soil [aluminum (Al)], toxicity and ozone toxicity are potential yield-limiting factors for soybeans [Glycine max (L.) Merr.]. Previous studies in our laboratory suggested that tolerance to these two stress factors coincided in some soybean cultivars. The objective of the current study was to determine the relationship between acid soil (Al) tolerance and ozone (O3) tolerance in a range of soy ...
DOI:
10.1080/01904169509364909

68. Acid soil tolerance of soybean (Glycine max L. Merr.) germplasm from the USSR

Author:
Foy, C.D.; Shalunova, L.P.; Lee, E.H.
Source:
Journal of plant nutrition 1993 v.16 no.9 pp. 1593-1617
ISSN:
0190-4167
Subject:
Glycine max; germplasm; acid soils; aluminum; metal tolerance; shoots; roots; dry matter accumulation; genotype-environment interaction; ozone; air pollution; genotype; Russia
Abstract:
... Nineteen soybean genotypes (ten from the former USSR, two from Brazil and seven from USA) were tested for aluminum (Al) tolerance by growing them for 21 days in greenhouse pots of acid, Al-toxic, unlimed Tatum (Typic Hapludult) subsoil at pH 4.0 and in limed subsoil at pH 5.1. Aluminum tolerance ranking depended upon the plant traits used in the screening process. Based on absolute dry shoot weigh ...
DOI:
10.1080/01904169309364636

69. Acid-soil-stress influence on mineral-ion contents of sorghum leaves and juvenile panicles

Author:
Wilkinson, R.E.; Duncan, R.R.
Source:
Journal of plant nutrition 1994 v.17 no.8 pp. 1309-1332
ISSN:
0190-4167
Subject:
Sorghum bicolor; mineral content; nutrient content; leaves; inflorescences; acid soils
Abstract:
... Sorghum [Sorghum bicolor (L.) Moench cv RTX430, SC214, SC574, SC599, TAM428, and SC326xSC103] were grown on soils of pH 4.2 or 6.2-6.5. Leaf and nonexserted juvenile panicle tissues were collected at 75 days after planting. Fresh and dry weights were measured and element contents [sulfur (S), phosphorus (P), magnesium (Mg), calcium (Ca), potassium (K), zinc (Zn), iron (Fe), and copper (Cu)] were m ...
DOI:
10.1080/01904169409364808

70. Acidity Changes of Foreign Acidic Soils Introduced into Calcareous Soil Environment

Author:
Zhang, Min; Li, Yuncong; Ma, Li
Source:
Journal of plant nutrition 2003 v.26 no.7 pp. 1513-1526
ISSN:
0190-4167
Subject:
acid soils; acidity; bedrock; bicarbonates; buffering capacity; calcareous soils; calcium; calcium carbonate; edaphic factors; gardens; groundwater; irrigation water; leaching; limestone; loamy sand soils; organic matter; planting; rain forests; sand; sandy soils; silica; soil depth; soil pH; soil profiles; soil sampling; Florida
Abstract:
... Many tropical plant species originated in areas with acidic soils and do not grow well in calcareous (high pH) soils. It is impossible to acidify soils that have high contents of calcium carbonate in south Florida. Replacing calcareous soils with acidic soils obtained from distant regions is an alternative. Unfortunately, such introduced acidic soils may eventually be neutralized by irrigation and ...
DOI:
10.1081/PLN-120021058

71. Activated antioxidant enzymes-reduced malondialdehyde concentration, and improved mineral uptake-promoted watermelon seedlings growth under boron deficiency

Author:
Mohamed Moustafa-Farag; Fang Bingsheng; Kateta Malangisha Guy; Zhongyuan Hu; Jinghua Yang; Mingfang Zhang
Source:
Journal of plant nutrition 2016 v.39 no.14 pp. 1989-2001
ISSN:
1532-4087
Subject:
seedling growth; watermelons; seedlings; lipid peroxidation; phosphorus; roots; shoots; malondialdehyde; hydrogen peroxide; proline; carotenoids; chlorosis; databases; leaves; calcium; boron; molybdenum; potassium; enzyme activity; zinc; fertilizers; magnesium; photosystem II; chlorophyll; crops
Abstract:
... Although boron deficiency (BD) is a drastic disorder to the agriculture crops, its effects on watermelon still unknown. Therefore, the present study investigates the effect of BD (0 and 0.5 mg L ⁻¹) on different morphological, physiological and biochemical traits, and mineral uptake during early seedlings stage of watermelon. B-deficiency induced leaf chlorosis in watermelon initiated from the lea ...
DOI:
10.1080/01904167.2015.1105263

72. Activities of Iron‐Containing Enzymes in Leaves of Two Tomato Genotypes Differing in Their Resistance to Fe Chlorosis

Author:
Dasgan, H. Yildiz; Ozturk, Levent; Abak, Kazim; Cakmak, Ismail
Source:
Journal of plant nutrition 2003 v.26 no.10-11 pp. 1997-2007
ISSN:
0190-4167
Subject:
Solanum lycopersicum var. lycopersicum; ascorbate peroxidase; catalase; chlorophyll; chlorosis; environmental factors; enzyme activity; genotype; glutathione-disulfide reductase; iron; leaf development; leaves; nutrient deficiencies; nutrient solutions; peroxidase; tomatoes
Abstract:
... Two tomato (Lycopersicon esculentum Mill., cvs. Pakmor and Target) genotypes differing in resistance to iron (Fe) deficiency were grown in nutrient solution under controlled environmental conditions over 50 days to study the relationships between severity of leaf chlorosis, total concentration of Fe, and activities of Fe‐containing enzymes in leaves. The activities of Fe‐containing enzymes ascorba ...
DOI:
10.1081/PLN-120024259

73. Activity of nitrate reductase and the content of proteins in Nicotiana rustica grown with various levels of molybdenum

Author:
Saco, D.; Alvarez, M.; Martin, S.
Source:
Journal of plant nutrition 1995 v.18 no.6 pp. 1149-1157
ISSN:
0190-4167
Subject:
protein content; nutrient availability; Nicotiana rustica; nitrate reductase (NADH); molybdenum; enzyme activity; shoots
Abstract:
... The effect that different levels of molybdenum (11 micromolar and 111 micromolar) exert on nitrate reductase (E.C. I .6.6.1-3) activity (NRA), and the content of total proteins in Nicotiana rustica was studied. Eleven micromolar and 111 micromolar of molybdenum increased the activity of nitrate reductase during the growth cycle of N. rustica. Likewise, total protein content (mg/g DW) was increased ...
DOI:
10.1080/01904169509364969

74. Adaptation, grain yield and nutritional characteristics of quinoa (Chenopodium quinoa) genotypes in marginal environments of the Aral Sea basin

Author:
Botir Khaitov; Aziz A. Karimov; Kristina Toderich; Zulfiya Sultanova; Azimjon Mamadrahimov; Kholik Allanov; Sokhib Islamov
Source:
Journal of plant nutrition 2020 v.44 no.9 pp. 1365-1379
ISSN:
1532-4087
Subject:
Chenopodium quinoa; agricultural development; alternative crops; basins; climate; drought; field experimentation; genotype; grain yield; halophytes; lignin; lipids; nutritive value; plant nutrition; salt tolerance; seed germination; seed weight; stress tolerance; vegetation
Abstract:
... Climate resilience of the C₃ halophyte Chenopodium quinoa Willd potentiates its production in drought and salt-prone areas. A two-year field experiment was laid out in completely randomized block designs with three replications to test the adaptability of this crop to abiotic stresses, grain yield and nutritional quality in marginal areas of the Aral Sea basin. The vegetation cycle of the investig ...
DOI:
10.1080/01904167.2020.1862200

75. Adaptibility mechanism of nitrogen-efficient germplasm of natural variation to low nitrogen stress in Brassica napus

Author:
Ye, Xiangsheng; Hong, Juan; Shi, Lei; Xu, Fangsen
Source:
Journal of plant nutrition 2010 v.33 no.12-14 pp. 2028-2040
ISSN:
0190-4167
Subject:
Brassica napus var. napus; nitrogen; nutrient deficiencies; stress tolerance; nutrient uptake; nutrient use efficiency; plant nutrition; roots; nitrate reductase; enzyme activity; glutamate-ammonia ligase; root growth; cultivars; genetic variation; leaves; shoots
Abstract:
... Previous studies showed that wide genotype differences in nitrogen (N) efficiency exists among cultivars of rapeseed (Brassica napus L.), but the mechanisms behind those differences are still unknown. In the present study, our aim was to analyze the adaptability mechanism of N-efficient rapeseed to low-N stress by employing two genotypes of natural variation in N efficiency. Nitrogen-efficient gen ...

76. Adapting and evaluating APSIM-SoilP-Wheat model for response to phosphorus under rainfed conditions of Pakistan

Author:
Mukhtar Ahmed; Waqas Ijaz; Shakeel Ahmad
Source:
Journal of plant nutrition 2018 v.41 no.16 pp. 2069-2084
ISSN:
1532-4087
Subject:
biomass; breeding; cultivars; fertilizer application; genotype; grain yield; models; nutrient use efficiency; phosphorus; phosphorus fertilizers; production technology; wheat; Pakistan
Abstract:
... Phosphorus (P) treatments were used to evaluate APSIM-SoilP-Wheat model and phosphorus use efficiency (PUE) of two wheat cultivars (NARC-2009 and Chakwal-50) during 2011–2013. Overall, the Agricultural Production Systems Simulator (APSIM) model accurately simulated dry matter, grains per spike, grain yield, biomass P, and grain P for two years, for both genotypes in response to all P fertilizer tr ...
DOI:
10.1080/01904167.2018.1485933

77. Adaptive attributes of tropical forage species to acid soils. I. Differences in plant growth, nutrient acquisition and nutrient utilization among C4 grasses and C3 legumes

Author:
Rao, I.M.; Ayarza, M.A.; Garcia, R.
Source:
Journal of plant nutrition 1995 v.18 no.10 pp. 2135-2155
ISSN:
0190-4167
Subject:
nutrient content; phosphorus; roots; shoots; nitrogen content; Fabaceae; nutrient uptake; Oxisols; Poaceae; forage; soil fertility; legumes; mineral content; leaves; grasses; calcium; leaf area; biomass production; dry matter partitioning; acid soils; clay loam soils; sandy loam soils
Abstract:
... Low supply of nutrients is a major limitation of forage adaptation and production in acid soils of the tropics. A glasshouse study was conducted to find differences in plant growth, nutrient acquisition and use, among species of tropical forage grasses (with C4 pathway of photosynthesis) and legumes (with C3), when grown in two acid soils of contrasting texture and fertility. Twelve tropical forag ...
DOI:
10.1080/01904169509365052

78. Adaptive attributes of tropical forage species to acid soils. II. Differences in shoot and root growth responses to varying phosphorus supply and soil type

Author:
Rao, I.M.; Borrero, V.; Ricaurte, J.; Garcia, R.; Ayarza, M.A.
Source:
Journal of plant nutrition 1996 v.19 no.2 pp. 323-352
ISSN:
0190-4167
Subject:
continuous cropping; Stylosanthes capitata; intercropping; application rate; acid soils; nutrient availability; Arachis pintoi; dry matter partitioning; soil fertility; Centrosema acutifolium; phosphorus; triple superphosphate; roots; shoots
Abstract:
... Identification of plant attributes that improve the performance of tropical forage ecotypes when grown as monocultures or as grass+legume associations in low fertility acid soils will assist the development of improved forage plants and pasture management technology. The present work compared the shoot and root growth responses of four tropical forages: one grass and three legumes. The forages wer ...
DOI:
10.1080/01904169609365125

79. Adaptive attributes of tropical forage species to acid soils. III. Differences in phosphorus acquisition and utilization as influenced by varying phosphorus supply and soil type

Author:
Rao, I.M.; Borrero, V.; Ricaurte, J.; Garcia, R.; Ayarza, M.A.
Source:
Journal of plant nutrition 1997 v.20 no.1 pp. 155-180
ISSN:
0190-4167
Subject:
Arachis pintoi; Stylosanthes capitata; Centrosema acutifolium; superphosphate; nutrient uptake; nutrient content; phosphorus; clay loam soils; sandy loam soils; nutrient availability; acid phosphatase; roots; vesicular arbuscular mycorrhizae
Abstract:
... Low phosphorus (P) supply is a major limitation of forage production in acid soils of the tropics. A glasshouse experiment was conducted to determine the differences in P acquisition and utilization among three legumes (Arachis pinto), Stylosanthes capitata and Centrosema acutifolium) and one grass (Brachiaria dictyoneura). The plants were grown under monoculture or in grass + legume associations ...
DOI:
10.1080/01904169709365240

80. Adaptive attributes of tropical forage species to acid soils. IV. Differences in shoot and root growth responses to inorganic and organic phosphorus sources

Author:
Rao, I.M.; Borrero, V.; Ricaurte, J.; Garcia, R.
Source:
Journal of plant nutrition 1999 v.22 no.7 pp. 1153-1174
ISSN:
0190-4167
Subject:
interspecific variation; application rate; acid soils; nutrient availability; nutrient uptake; leaf area; Arachis pintoi; soil texture; biomass production; phosphorus; roots; shoots
Abstract:
... In highly weathered acid soils, low supply of phosphorus (P), a major plant nutrient, severely limits pasture establishment and production. Previous research indicated that inherent differences in efficiencies of P acquisition and use exist between tropical forage grimes and legumes when grown in acid soils. These differences in P acquisition between grasses and legumes may result from their abili ...
DOI:
10.1080/01904169909365702

81. Adaptive attributes of tropical forage species to acid soils. V. Differences in phosphorus acquisition from less available inorganic and organic sources of phosphate

Author:
Rao, I.M.; Borrero, V.; Ricaurte, J.; Garcia, R.
Source:
Journal of plant nutrition 1999 v.22 no.7 pp. 1175-1196
ISSN:
0190-4167
Subject:
interspecific variation; application rate; acid soils; nutrient availability; nutrient uptake; leaf area; Arachis pintoi; soil texture; biomass production; phosphorus; roots; shoots
Abstract:
... Low phosphorus (P) supply is a major limitation to pasture establishment and production in highly weathered acid soils. Previous research showed that the forage legume, Arachis pintoi, was more efficient in acquiring P from infertile acid soils than the forage grass, Brachiaria dictyoneura. The main objective of the present study was to determine whether the higher P-uptake efficiency (defined as ...
DOI:
10.1080/01904169909365703

82. Addition of pulp mill ash raises ph, modifies physical properties, and alters young tomato plant growth and mineral nutrition in a peat-based substrate

Author:
William B. Evans; Guihong Bi; Glenn B. Fain
Source:
Journal of plant nutrition 2011 v.34 no.12 pp. 1894-1903
ISSN:
1532-4087
Subject:
boron; bulk density; burning; calcium; copper; crop production; greenhouses; iron; manganese; nitrogen; nutrition; pH; particle size; peat; phosphorus; plant growth; potassium; pulp; pulp and paper mills; shoots; sulfur; tomatoes; wastes; water holding capacity; wood residues; zinc; Mississippi
Abstract:
... Pulp and paper mills often burn wood waste to fuel their boilers. The ash from a Mississippi pulp mill boiler was evaluated for potential use as an amendment to peat moss-based greenhouse substrates for production of young tomato plants. Between 0 and 50% ash was added to a custom-blended peat moss-based substrate, and these were compared to a commercially available substrate without ash. Addition ...
DOI:
10.1080/01904167.2011.600415

83. Adenosine diphosphatase and adenosine triphosphatase activities of maize tonoplast-enriched vesicles

Author:
Hsu, A.F.; Brauer, D.; Tu, S.I.
Source:
Journal of plant nutrition 1995 v.18 no.8 pp. 1637-1647
ISSN:
0190-4167
Subject:
Zea mays; hydrogen ions; adenosine diphosphate; ion transport; cations; adenosine triphosphate; enzyme inhibitors; anions; nitrates; hydrolysis; tonoplast; proton pump; enzyme activity; roots; adenosinetriphosphatase
Abstract:
... Microsomal fraction enriched with tonoplast vesicles was obtained from maize root (Zea mays L. FRB 73) by sucrose step gradient centrifugation. The vesicles contained an adenosine diphosphatase (ADPase) activity as determined by the hydrolysis of Mg-ADP. The ADPase and adenosine triphosphatase (ATPase) of the fraction have different sensitivities toward several modifiers. ADPase activity was not s ...
DOI:
10.1080/01904169509365009

84. Adjunctive nodule enzyme activities associated with tripartite symbiosis in Astragalus cicer L

Author:
Lynd, J.Q.; Ansman, T.R.
Source:
Journal of plant nutrition 1997 v.20 no.1 pp. 55-68
ISSN:
0190-4167
Subject:
Glomus microcarpum; nitrogen metabolism; nitrogen fixation; vesicular arbuscular mycorrhizae; Tuber melanosporum; Glomus fasciculatum; root nodules; Tuber brumale; Astragalus cicer; Rhizobium; nitrogenase; enzyme activity
Abstract:
... Cicer milkvetch (Astragalus cicer L.) is a productive forage legume adapted to a wide range of soil types. It is a long-lived, nonbloating rhizomatous perennial with tolerance for low soil fertility, unfavorable acid pH and salinity. It has much value for soil fertility improvement and soil erosion control. Objectives of this study were to determine soil fertility influencing growth, nodulation, c ...
DOI:
10.1080/01904169709365233

85. Adjusting Midseason Nitrogen Rate Using a Sensor-Based Optimization Algorithm to Increase Use Efficiency in Corn

Author:
Tubana, B. S.; Arnall, D.B.; Walsh, O.; Chung, B.; Solie, J.B.; Girma, K.; Raun, W.R.
Source:
Journal of plant nutrition 2008 v.31 no.7-9 pp. 1393-1419
ISSN:
0190-4167
Subject:
Zea mays; profitability; plant nutrition; fertilizer rates; corn; algorithms; precision agriculture; remote sensing; spatial variation; nutrient use efficiency; nitrogen fertilizers; Oklahoma
Abstract:
... This study was conducted to formulate an in-season nitrogen (N) fertilization optimization algorithm (NFOA) to estimate midseason N rates that maximize corn (Zea mays L.) growth and minimize fertilizer inputs. Treatments included: a zero kg N ha-1; three treatments of 134 kg N ha-1 fixed rate applied in split, preplant, or sidedress; two treatments of 67 kg N ha-1 fixed rate preplant or sidedress ...

86. Advances in diagnosis of iron deficiency in avocado

Author:
Neaman, Alexander; Espinoza, Gonzalo
Source:
Journal of plant nutrition 2010 v.33 no.1-4 pp. 38-45
ISSN:
0190-4167
Subject:
diagnostic techniques; orchards; plant nutrition; nutrient deficiencies; iron; Persea americana; hydrochloric acid; avocados; reference standards; color; chlorosis; extraction; spectral analysis; leaves; Chile
Abstract:
... Several methods for determination of extractable iron (Fe; or so-called “active Fe”) have been proposed. In this study, three methods of Fe extraction were tested: 1.5% phenanthroline (pH 3) and 1 M hydrochloric acid (HCl) from fresh leaves, and 1 M HCl from oven-dry leaves. A six-year-old avocado orchard (cultivar 'Hass'), grown on a calcareous soil in the proximity of Cabildo (Valparaso region, ...

87. Adverse effects of humic substances from different origin on lupin as related to iron sources

Author:
Santiago, Ana de; Exposito, Alejandra; Quintero, Jose M.; Carmona, Eusebio; Delgado, Antonio
Source:
Journal of plant nutrition 2010 v.33 no.1-4 pp. 143-156
ISSN:
0190-4167
Subject:
soil organic carbon; calcareous soils; roots; shoots; iron; plant development; plant nutrition; humic substances; chelating agents; composts; forage legumes; dry matter partitioning; adverse effects; root systems; aromatic compounds; phytotoxicity; nutrient availability; growing media; Lupinus albus; chlorophyll
Abstract:
... Humic substances improve the efficiency of different iron (Fe) sources overcoming Fe deficiency chlorosis of plants. However, applied at high rates, they can promote negative effects on plants. The main objective of this work was to study the potential adverse effect of three humic acids from different origin when they were applied with two effective Fe sources for plants: Fe- ethylenediaminedihyd ...

88. Age-Dependent Manganese Hyperaccumulation in Chengiopanax sciadophylloides (Araliaceae)

Author:
Mizuno, Takafumi; Asahina, Ryou; Hosono, Atsuko; Tanaka, Akiyoshi; Senoo, Keishi; Obata, Hitoshi
Source:
Journal of plant nutrition 2008 v.31 no.10-12 pp. 1811-1819
ISSN:
0190-4167
Subject:
Apiales; forest trees; temperate forests; hyperaccumulators; manganese; leaves; nutrient uptake; uptake mechanisms; phytoremediation; tree age; chemical concentration; Japan
Abstract:
... Chengiopanax sciadophylloides is a Japanese tree previously known to accumulate large concentrations of manganese (Mn) in its leaves. To date, this distinctive characteristic has not been fully clarified to use these characteristics for physiological models for research of mineral acquisition and phytoremediation of Mn. In this investigation, the accumulation of Mn in both small young and tall mat ...

89. Agricultural and quality characteristics of sage (Salvia fruticosa Mill.) depending on nitrogen applications

Author:
Duran Katar; Nimet Katar; Mustafa Can
Source:
Journal of plant nutrition 2022 v.45 no.10 pp. 1441-1449
ISSN:
1532-4087
Subject:
Salvia fruticosa; Turkey (country); camphor; cineole; essential oils; leaves; lipid content; nitrogen; nitrogen fertilizers; plant nutrition; sage
Abstract:
... The effect of various amounts of nitrogen fertilizer (0, 50, 100, 150, 200 and 250 kg ha⁻¹) on yield and quality traits of Anatolian sage (Salvia fruticosa Mill.) were investigated under Turkey’s Eskişehir ecological conditions in 2016–2018. Except essential oil content, all parameters examined in this study increased significantly with nitrogen applications. While dry leaf yield increased signifi ...
DOI:
10.1080/01904167.2021.2020829

90. Agricultural repurposing of nickel slag residue

Author:
Luiz Gustavo Moretti; Carlos Alexandre Costa Crusciol; João William Bossolani; Ricardo Rossi; Adônis Moreira
Source:
Journal of plant nutrition 2020 v.44 no.8 pp. 1141-1150
ISSN:
1532-4087
Subject:
Oxisols; Ultisols; acidity; greenhouse experimentation; industry; magnesium; magnesium silicates; nickel; plant nutrition; residual effects; silicon; slags; soil pH; solubility; texture; tree tapping
Abstract:
... Thermomagnesium (TM) or magnesium silicate (MgSiO₃), is originally from the nickel (Ni) industry, and is a by-product that provides magnesium (Mg) and silicon (Si) to plants and corrects soil acidity. Some studies verify its solubility in tropical soils. This study evaluated the application of TM in two particle sizes (20 and 100 mesh), in sandy and medium-texture soils (Typical Oxisol), and a cla ...
DOI:
10.1080/01904167.2020.1845385

91. Agronomic Evaluation of Dry Bean Genotypes for Potassium Use Efficiency

Author:
N. K. Fageria; L. C. Melo
Source:
Journal of plant nutrition 2014 v.37 no.12 pp. 1899-1912
ISSN:
1532-4087
Subject:
Inceptisols; U.S. Soil Taxonomy; dry beans; fertilizers; genotype; grain yield; greenhouse experimentation; harvest index; pods; potassium; seed yield; seeds; straw
Abstract:
... Dry bean is an important legume worldwide, and potassium (K) deficiency is one of the important constraints for bean production in most of the bean growing regions. A greenhouse experiment was conducted with the objective to evaluate fifteen dry bean genotypes grown on a Brazilian lowland (Inceptisol) United States Soil Taxonomy classification and Gley humic Brazilian Soil Classification system), ...
DOI:
10.1080/01904167.2014.911889

92. Agronomic Evaluation of Liquid Humus Derived From Earthworm Humic Substances

Author:
Ortega, R.; Fernandez, M.
Source:
Journal of plant nutrition 2007 v.30 no.10-12 pp. 2091-2104
ISSN:
0190-4167
Subject:
electrical conductivity; soil organic carbon; liquids; phosphorus; humic acids; nutrient uptake; dry matter accumulation; soil fertility; liquid fertilizers; soil pH; fertigation; nutrient use efficiency; plant nutrition; Lolium perenne; forage grasses; potassium; earthworms; forage crops; nitrogen; color; fulvic acids

93. Agronomic Practices at Low Environmental Impact for Durum Wheat in Mediterranean Conditions

Author:
Francesco Montemurro; Michele Maiorana
Source:
Journal of plant nutrition 2015 v.38 no.4 pp. 624-638
ISSN:
1532-4087
Subject:
Vicia sativa subsp. sativa; biomass; carbon; chickpeas; climatic factors; continuous cropping; crop rotation; crops; durum wheat; environmental impact; fertilizer application; good agricultural practices; grain protein; grain yield; intensive cropping; mineral fertilizers; nitrogen content; organic fertilizers; organic matter; phosphorus; protein content; risk; soil fertility; tillage; weather; Italy
Abstract:
... The application of conservative agricultural practices such as crop rotation, shallow tillage, and organic fertilizer could usefully sustain crop yield and increase soil fertility, thus playing an important role in the sustainable agriculture. This study was conducted to determine the effects of conservative agronomic practices on yield and quality of wheat. The effects of these practices on soil ...
DOI:
10.1080/01904167.2014.988356

94. Agronomic and economic efficiency of ground tire rubber and rubber ash used as zinc fertilizer sources for wheat

Author:
Shiva Ghiasi; Amir Hossein Khoshgoftarmanesh; Majid Afyuni; Rufus L. Chaney
Source:
Journal of plant nutrition 2016 v.39 no.10 pp. 1412-1420
ISSN:
1532-4087
Subject:
Triticum aestivum; backcrossing; cadmium; field experimentation; grain yield; lead; rubber; soil; tires; wheat; zinc; zinc fertilizers; zinc sulfate
Abstract:
... The aim of this 2-year field experiment was to investigate agronomic and economic efficiency of ground tire rubber and rubber ash as zinc (Zn) sources for wheat (Triticum aestivum L. cvs. Kavir and Back Cross) compared with a commercial zinc sulfate (ZnSO ₄). A similar rate of Zn was used by soil incorporation of 40 kg/ha ZnSO ₄, 200 kg/ha waste tire rubber ash, and 1000 kg/ha ground rubber. A no ...
DOI:
10.1080/01904167.2015.1109124

95. Agronomic bio-fortification and quality enhancement in okra–pea cropping system through arbuscular mycorrhizal fungi at varying phosphorus and irrigation regimes in Himalayan acid alfisol

Author:
Anil Kumar; Anil K. Choudhary; Vinod K. Suri
Source:
Journal of plant nutrition 2017 v.40 no.8 pp. 1213-1229
ISSN:
1532-4087
Subject:
manganese; malnutrition; inorganic phosphorus; okra; mycorrhizal fungi; biofortification; field experimentation; Pisum sativum; anemia; available water capacity; mineral fertilizers; peas; farms; iron; crude protein; Glomus mosseae; climate; harvesting; Abelmoschus esculentus; copper; calcium; nutrient deficiencies; boron; molybdenum; potassium; agricultural colleges; pods; zinc; nitrogen; farmers; cropping systems; irrigation management; Alfisols; crops; India
Abstract:
... A field experimentation was conducted during 2009-2011 at CSK Himachal Pradesh Agricultural University, Palampur, India characterized with wet-temperate climate and acid Alfisol soil having medium available phosphorus content. The study aimed at bio-fortification and quality enhancement of okra (Abelmoschus esculentus)–pea (Pisum sativum) cropping system through arbuscular mycorrhizal fungi (AMF) ...
DOI:
10.1080/01904167.2016.1267208

96. Agronomic biofortification of cowpea with selenium by foliar fertilization: effect of doses in three cultivars

Author:
Danilo Pereira Ramos; Taynar Coelho de Oliveira Tavares; Sérgio Alves de Sousa; Vitor L. Nascimento; Roberto Antonio Savelli Martinez; Aloísio Freitas Chagas Junior; Rodrigo Ribeiro Fidelis
Source:
Journal of plant nutrition 2020 v.43 no.4 pp. 538-547
ISSN:
1532-4087
Subject:
agronomic traits; biofortification; cowpeas; cultivars; fertilizer application; foliar application; food security; grain yield; grains; low-income population; nutrient deficiencies; seeds; selenium; sodium selenate; tropics
Abstract:
... Selenium (Se) deficiency in the human population is one of the major nutritional problems in the world. A possible solution is biofortification. Biofortification is a process that increases the element of interest’s concentration in food by fertilizer applications (agronomic biofortification) or by genetic breeding focused on accumulation capacity for this element (genetic biofortification). Thus, ...
DOI:
10.1080/01904167.2019.1685096

97. Agronomic biofortification of maize (Zea mays L.) with zinc by using of graded levels of zinc in combination with zinc solubilizing bacteria and Arbuscular mycorrhizal fungi

Author:
A. Suganya; A. Saravanan; M. Baskar; P. Pandiyarajan; R. Kavimani
Source:
Journal of plant nutrition 2020 v.44 no.7 pp. 988-994
ISSN:
1532-4087
Subject:
Zea mays; biofortification; corn; field experimentation; foliar spraying; plant nutrition; soil; solubilization; vesicular arbuscular mycorrhizae; zinc
Abstract:
... Field experiment was conducted in black and red soils in order to study agronomic biofortification of Maize with Zinc using Arbuscular Mycorrhizal (AM) fungi and Zinc Solubilizing Bacteria (ZSB) in combination with graded levels of ZnSO₄. Treatment consisted of two factors viz., microbial inoculation (M₁: control, M₂: AM fungi, M₃: ZSB and M₄: M₂+M₃) and graded levels of ZnSO₄ (S₁: 0, S₂: 12.5, S₃ ...
DOI:
10.1080/01904167.2020.1845383

98. Agronomic biofortification of plant foods with minerals, vitamins and metabolites with chemical fertilizers and liming

Author:
Rajendra Prasad; Yashbir Singh Shivay
Source:
Journal of plant nutrition 2020 v.43 no.10 pp. 1534-1554
ISSN:
1532-4087
Subject:
Brassica; allicin; amino acids; ascorbic acid; biofortification; calcium; carotenes; carrots; dietary minerals; eutrophication; fertilizer application; food production; garlic; global warming; glucosinolates; grains; inland waters; iron; liming; metabolites; nitrates; nitrogen; nitrogen fertilizers; nutrient deficiencies; onions; ozonosphere; plant micronutrients; plant nutrition; pollution; potassium; potassium fertilizers; selenium; sulfur; sulfur fertilizers; trace element fertilizers; vitamin content; yields; zinc; Africa
Abstract:
... Agronomic biofortification is the fastest and less expensive method to overcome micronutrient deficiencies of iron, zinc and selenium. Fertilizers also help in augmenting vitamins and other food qualities. Although fertilizers have contributed vastly toward increase in food production, their misuse or rather abuse has led to severe environmental pollution. These include eutrophication of sea and i ...
DOI:
10.1080/01904167.2020.1738464

99. Agronomic comparison of six bermudagrasses from southern United States with five tropical grasses in central Puerto Rico

Author:
Ramos-Santana, R.; McDowell, L.R.
Source:
Journal of plant nutrition 2000 v.23 no.6 pp. 711-717
ISSN:
0190-4167
Subject:
interspecific variation; grasses; cultivars; in vitro digestibility; pastures; grazing; dry matter accumulation; agronomic traits; crude protein; livestock; seasonal variation; feed intake; liveweight gain; photoperiod; yields; Puerto Rico
Abstract:
... The dry matter yield (DMY), in vitro organic matter digestibility (IVOMD) and crude protein (CP) content of eleven grasses were studied during the years 1992 to 1994 under mob grazing conditions. Offered and consumed dry forage do not differ significantly (P < 0.05) among the highest yielding accessions Cynodon nlenfuensis PRPI 2341, Cynodon plectostachium PRPI 11487, and Cynodon dactylon cv. Tift ...
DOI:
10.1080/01904160009382053

100. Agronomic effectiveness and residual effects of Egyptian and Togo phosphate rocks on clover production

Author:
Haque, I.; Lupwayi, N.Z.
Source:
Journal of plant nutrition 1998 v.21 no.9 pp. 2013-2033
ISSN:
0190-4167
Subject:
Trifolium; rock phosphate; triple superphosphate; residual effects; soil fertility; mixtures; soil amendments; nutrient uptake; nitrogen; phosphorus; application rate; biomass production; Ethiopia
Abstract:
... The high cost of conventional, water-soluble phosphorus (P) fertilizers limits their use by resource-poor farmers in sub-Saharan Africa. Phosphate rocks are a low-cost alternative. We evaluated the effectiveness and residual effects of Egyptian phosphate rock (EPR) and Togo phosphate rock (TPR) relative to triple superphosphate (TSP) applied at 0, 20, 40, 80, and 160 kg P ha-1 to annual Trifolium ...
DOI:
10.1080/01904169809365540