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You searched for: Subject Triticum aestivum Remove constraint Subject: Triticum aestivum Subject term Helianthus annuus Remove constraint Subject term: Helianthus annuus
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1. Crop yield losses due to kochia (Bassia scoparia) interference

Author:
Charles M. Geddes; Shaun M. Sharpe
Source:
Crop protection 2022 v.157 pp. 105981
ISSN:
0261-2194
Subject:
Avena sativa; Bassia scoparia; Beta vulgaris; Brassica napus; Glycine max; Helianthus annuus; Pisum sativum; Salsola; Sorghum bicolor; Triticum aestivum; Zea mays; abiotic stress; canola; corn; crop failure; crop yield; farms; herbicide resistance; herbicides; oats; peas; plant protection; seed dispersal; silage; soybeans; spring; spring wheat; stress tolerance; sugar beet; North America
Abstract:
... Kochia [Bassia scoparia (L.) A.J. Scott] is a problematic summer-annual tumbleweed that infests cropped and noncropped areas in the Great Plains of North America. Efficient seed dispersal, prolific seed production, and abiotic stress tolerance facilitate invasiveness of kochia, while both resource-limiting and non-resource-limiting interference aid in rapid colonization of disturbed areas. Resista ...
DOI:
10.1016/j.cropro.2022.105981

2. Differences in ionomic responses to nutrient deficiencies among plant species under field conditions

Author:
Toshihiro Watanabe; Ryosuke Okada; Masaru Urayama
Source:
Journal of plant nutrition 2022 v.45 no.10 pp. 1493-1503
ISSN:
1532-4087
Subject:
Glycine max; Helianthus annuus; Triticum aestivum; Zea mays; corn; elemental composition; fertilizers; ionome; ionomics; leaves; minerals; molybdenum; nitrogen; nutrient deficiencies; phosphorus; plant nutrition; potassium; soybeans; wheat
Abstract:
... The ionome is defined as the mineral element composition of an organism or tissue and is genetically and environmentally influenced. Although nutrient deficiency changes the plant ionome, the differences among different species have not been elucidated fully. In the present study, we examined the ionomic responses to nutrient deficiency in wheat (Triticum aestivum L.), maize (Zea mays L.), sunflow ...
DOI:
10.1080/01904167.2021.2020837

3. The Effect of Thymus vulgaris L. Hydrolate Solutions on the Seed Germination, Seedling Length, and Oxidative Stress of Some Cultivated and Weed Species

Author:
Bojan Konstantinović; Milena Popov; Nataša Samardžić; Milica Aćimović; Jovana Šućur Elez; Tijana Stojanović; Marina Crnković; Miloš Rajković
Source:
Plants 2022 v.11 no.13 pp. -
ISSN:
2223-7747
Subject:
Allium cepa; Chenopodium album; Daucus carota subsp. sativus; Echinochloa crus-galli; Glycine max; Helianthus annuus; Medicago sativa; Portulaca oleracea; Solanum; Sorghum halepense; Thymus vulgaris; Trifolium repens; Triticum aestivum; Zea mays; alfalfa; biopesticides; corn; essential oils; hydrosols; integrated weed management; oxidative stress; seed germination; seedlings; soybeans; steam distillation; weeds
Abstract:
... The aim of this study was to determine the effect of the hydrolates obtained as the by-products of the Thymus vulgaris essential oil steam distillation process. The bioassays, which were undertaken in order to determine the effect on germination and initial growth of seedlings of some cultivated and weed species, were performed under controlled conditions with different concentrations of the hydro ...
DOI:
10.3390/plants11131782

4. The Impact of Different Crop Rotations by Weed Management Strategies’ Interactions on Weed Infestation and Productivity of Wheat (Triticum aestivum L.)

Author:
Muhammad Shahzad; Mubshar Hussain; Khawar Jabran; Muhammad Farooq; Shahid Farooq; Kristína Gašparovič; Maria Barboricova; Bandar S. Aljuaid; Ahmed M. El-Shehawi; Ali Tan Kee Zuan
Source:
Agronomy 2021 v.11 no.10 pp. -
ISSN:
2073-4395
Subject:
Eucalyptus; Helianthus annuus; Triticum aestivum; agronomy; annuals; biomass; crop rotation; grain yield; herbicide application; mulberries; mung beans; planting; seedbeds; weed control; weeds; wheat
Abstract:
... Weed infestations significantly reduce the growth and yield of field crops. Herbicides are mostly used for weed management due to their quick results. However, resistant biotypes to available herbicides are rapidly increasing around the word. This situation calls for the development of alternative weed management strategies. Crop rotation and allelopathic water extracts are regarded as the most im ...
DOI:
10.3390/agronomy11102088

5. Phytotoxic effect of invasive species Amorpha fruticosa L. on germination and the early growth of forage and agricultural crop plants

Author:
Ljiljana Krstin; Zorana Katanić; Tanja Žuna Pfeiffer; Dubravka Špoljarić Maronić; Dragica Marinčić; Ana Martinović; Ivna Štolfa Čamagajevac
Source:
Ecological research 2021 v.36 no.1 pp. 97-106
ISSN:
0912-3814
Subject:
Amorpha fruticosa; Helianthus annuus; Medicago sativa; Trifolium pratense; Triticum aestivum; allelochemicals; crops; cultivars; forage; honey; hybrids; invasive species; juglone; leaf extracts; leaves; phytotoxicity; research; seed germination; seedling growth; seedlings; shrubs; Europe
Abstract:
... Invasive plant species can inhibit the growth of native plants by competing for resources as well as by secreting allelochemicals. Indigobush (Amorpha fruticosa L.), a deciduous shrub adaptable to a wide range of environmental conditions, was introduced into Europe as a decorative and valuable honey plant. In this study, we assayed the phytotoxic effect of aqueous leaf extracts (1, 3 and 5%) obtai ...
DOI:
10.1111/1440-1703.12184

6. Simulated deficit irrigation and climate change effects on sunflower production in Eastern Colorado with CSM-CROPGRO-Sunflower in RZWQM2

Author:
Jing Zhang; Huihui Zhang; Matthew W. Sima; Thomas J. Trout; Rob W. Malone; Li Wang
Source:
Agricultural water management 2021 v.246 pp. 106672
ISSN:
0378-3774
Subject:
Helianthus annuus; Triticum aestivum; biomass; carbon dioxide; climate change; deficit irrigation; evapotranspiration; irrigation rates; models; rhizosphere; soil water storage; summer; temperature; wheat; Colorado
Abstract:
... Sunflower (Helianthus annuus L.) has been used as an alternative summer crop in the traditional wheat (Triticum aestivum L.)-fallow rotation in the Great Plains of the USA. However, few studies have been conducted to quantify sunflower productivity and water productivity (WP) under semi-arid conditions and projected climate change. Experiments were conducted in 2008, 2010, and 2011 on sunflowers u ...
DOI:
10.1016/j.agwat.2020.106672

7. Effect of produced water treatment technologies on irrigation-induced metal and salt accumulation in wheat (Triticum aestivum) and sunflower (Helianthus annuus)

Author:
Erin M. Sedlacko; Jacqueline M. Chaparro; Adam L. Heuberger; Tzahi Y. Cath; Christopher P. Higgins
Source:
Science of the total environment 2020 v.740 pp. 140003
ISSN:
0048-9697
Subject:
Helianthus annuus; Triticum aestivum; bioavailability; environment; ionome; irrigated farming; irrigation; leaf area; nutrient uptake; oils; plant health; risk assessment; salinity; salt tolerance; sunflower seed; wastewater; water shortages; water treatment; wheat
Abstract:
... Produced water (PW), a wastewater resulting from hydraulic fracturing and oil and gas production, has been utilized in arid regions for irrigation purposes and potentially presents a new water source for crop irrigation in areas of increasing water scarcity. However, there is a potential for both synthetic and geogenic contaminants in these waters to accumulate in irrigated food crops. This study ...
DOI:
10.1016/j.scitotenv.2020.140003

8. Evaluation of yield and stability of bread winter wheat genotypes (Triticum aestivum L.) depending on predecessors and sowing dates

Author:
І. В. Правдзіва; О. А. Демидов; В. М. Гудзенко; О. Л. Дергачов
Source:
Plant varieties studying and protection 2020 v.16 no.3 pp. 291-302
ISSN:
2518-7457
Subject:
Helianthus annuus; Triticum aestivum; breads; corn; fallow; genotype; green manures; statistics; winter wheat
Abstract:
... Purpose. To determine the effectiveness of using contrasting sowing dates after different predecessors to assess the genotypes of bread winter wheat in terms of yield and stability. Methods. Field, laboratory, mathematical statistics. Results. A different, but reliable level of influence on the yield of bread winter wheat genotypes of such factors as conditions of the year of cultivation (66.2%), ...
DOI:
10.21498/2518-1017.16.3.2020.214923

9. Iron Enriched Green Manure Can Increase Wheat Fe Concentration in Pb-polluted Soil in the Presence of Piriformospora Indica (P.indica)

Author:
Amir Hossein Baghaie; Aminollah Aghilizefreei
Source:
Soil & sediment contamination 2020 v.29 no.7 pp. 721-743
ISSN:
1549-7887
Subject:
Helianthus annuus; Piriformospora indica; Triticum aestivum; biomass; canola; corn; durum wheat; genotype; green manures; heavy metals; industrial byproducts; iron; malnutrition; manure spreading; organic carbon; sediment contamination; semiarid zones; slags; soil; soil pollution; sulfur
Abstract:
... Soil pollution with heavy metals and iron (Fe) malnutrition is big concern of industrial areas in arid and semi-arid regions. We studied the potential of Fe-enriched green manures application and Piriformospora indica (P.indica) to increase grain Fe concentration of two bread wheat genotypes differing in Fe efficiency (Triticum aestivum L. cvs. Falat, and Durum) in a Pb-polluted soil. To prepare F ...
DOI:
10.1080/15320383.2020.1771274

10. On water‐use efficiency, boundary functions, and yield gaps: French and Schultz insight and legacy

Author:
Victor O. Sadras
Source:
Crop science 2020 v.60 no.5 pp. 2187-2191
ISSN:
0011-183X
Subject:
Cenchrus americanus; Helianthus annuus; Triticum aestivum; Zea mays; corn; crop yield; millets; water use efficiency; wheat; Argentina; Australia; China; Western Africa
Abstract:
... This article is part of a series of brief commentaries to highlight papers that have resulted in important and distinctly new perspectives in crop science. Here, we outline a series of two papers by French and Schultz (F&S) on water use efficiency of wheat (Triticum aestivum L.) published in 1984. The insight of F&S was not to draw a regression line across their yield‐evapotranspiration data. Inst ...
DOI:
10.1002/csc2.20188

11. Optimising the foliar uptake of zinc oxide nanoparticles: Do leaf surface properties and particle coating affect absorption?

Author:
Thea Lund Read; Casey Louise Doolette; Cui Li; Jan Kofod Schjoerring; Peter Martin Kopittke; Erica Donner; Enzo Lombi
Source:
Physiologia plantarum 2020 v.170 no.3 pp. 384-397
ISSN:
0031-9317
Subject:
Fourier transform infrared spectroscopy; Helianthus annuus; Triticum aestivum; absorption; adhesion; coatings; cutin; density; fluorescence microscopy; foliar uptake; glycosidic linkages; hydrophobicity; ions; leaves; mass spectrometry; nanoparticles; polysaccharides; scanning electron microscopy; suspensions; trichomes; wheat; zinc; zinc fertilizers; zinc oxide
Abstract:
... Foliar absorption of zinc (Zn) is limited by several barriers, the first of which is the leaf cuticle. In this study, we investigated the absorption of Zn from Zn oxide nanoparticles (ZnO‐NPs) in wheat (Triticum aestivum cv Gladius) and sunflower (Helianthus annuus cv Hyoleic 41) to determine the importance of NP surface coating for Zn absorption. Fourier transform infrared (FTIR) spectroscopy sho ...
DOI:
10.1111/ppl.13167

12. Response of chemical and microbial properties to short-term biochar amendment in different agricultural soils

Author:
Milorad S. Živanov; Srđan I. Šeremešić; Dragana Đ. Bjelić; Jelena B. Marinković; Jovica R. Vasin; Jordana M. Ninkov; Stanko B. Milić
Source:
Zbornik Matice srpske za prirodne nauke 2020 v.2020 no.138 pp. 61-69
ISSN:
0352-4906
Subject:
Cambisols; Chernozems; Fluvisols; Gleysols; Helianthus annuus; Triticum aestivum; biochar; calcium carbonate; education; eutrophication; humus; potassium; soil amendments; soil organic carbon; total nitrogen; winter wheat; Serbia
Abstract:
... The objective of this study was to assess the effect of biochar soil amendment (BSA) on chemical and microbial properties in different agricultural soils in Vojvodina Prov­ince. Short-term pot experiment consisted of five biochar application doses (0, 0.5, 1, 2, and 3%) and five contrasting soil types (Mollic Gleysol, Eutric Cambisol, Calcaric Fluvisol, Gleyic Chernozem, and Haplic Chernozem), pla ...
DOI:
10.2298/ZMSPN2038061Z

13. Root length density of cereal and grain legume crops grown in diverse rotations

Author:
Shannon L. Osborne; Bee Khim Chim; Walter E. Riedell; Thomas E. Schumacher
Source:
Crop science 2020 v.60 no.5 pp. 2611-2620
ISSN:
0011-183X
Subject:
Avena sativa; Glycine max; Helianthus annuus; Pisum sativum; Triticum aestivum; Zea mays; biomass; corn; crop rotation; flowering; grain yield; peas; soybeans; sustainable agriculture; winter wheat
Abstract:
... The development of crop rotations to support sustainable agriculture depends on understanding how crop rotations affect above‐ and belowground crop characteristics. Our objectives were to investigate crop rotation effects on shoot dry weight and root characteristics of cereal and grain legume crops at anthesis, as well as on grain yield. Rotations were corn (Zea mays L.)–soybean [Glycine max (L.) ...
DOI:
10.1002/csc2.20164

14. Soil quality indicators as influenced by 5-year diversified and monoculture cropping systems

Author:
H. Feng; G. O. Abagandura; S. Senturklu; D. G. Landblom; L. Lai; K. Ringwall; S. Kumar
Source:
Journal of agricultural science 2020 v.158 no.7 pp. 594-605
ISSN:
1469-5146
Subject:
Helianthus annuus; Hordeum vulgare; Pisum sativum; Triticum aestivum; Zea mays; aggregate stability; agricultural sciences; barley; bulk density; cold; continuous cropping; crop rotation; electrical conductivity; enzyme activity; microbial carbon; soil aggregates; soil pH; soil quality; sustainable agriculture; urease; wheat; North America
Abstract:
... Increasing crop diversity has been highly recommended because of its environmental and economic benefits. However, the impacts of crop diversity on soil properties are not well documented. Thus, the present study was conducted to assess the impacts of crop diversity on selected soil quality indicators. The cropping systems investigated here included wheat (Triticum aestivum L.) grown continuously ...
DOI:
10.1017/S0021859620000994

15. Compost as a Substitute for Mineral N Fertilization? Effects on Crops, Soil and N Leaching

Author:
Carmelo Maucieri; Alberto Barco; Maurizio Borin
Source:
Agronomy 2019 v.9 no.4 pp. -
ISSN:
2073-4395
Subject:
Helianthus annuus; Triticum aestivum; Zea mays; composts; corn; crops; fertilizer application; grain yield; leaching; nitrate nitrogen; nitric oxide; nitrogen; nitrogen fertilizers; sludge; soil; soil organic carbon; wheat
Abstract:
... A three-year study was conducted to test the fertilization properties of different types of compost as the total or partial mineral nitrogen fertilization substitute in an herbaceous crop succession (Zea mays L., Triticum aestivum L. and Helianthus annus L.). Four types of compost (i. green cuttings and depuration sludge, ii. green cuttings, organic fraction of municipal wastes and other organic m ...
DOI:
10.3390/agronomy9040193

16. Effect of Irrigation Depth Reduction, Planting Date and Cropping Pattern on Water Productivity in West Lake Urmia, Iran

Author:
Amin Alizadeh Dizaj; Hamideh Noory; Hamed Ebrahimian
Source:
Irrigation and drainage 2019 v.68 no.2 pp. 191-204
ISSN:
1531-0353
Subject:
Helianthus annuus; Hordeum vulgare; Solanum lycopersicum; Triticum aestivum; Zea mays; autumn; corn; crop rotation; farmers; forage; irrigation requirement; lakes; planting date; rain; simulation models; spring; tomatoes; winter barley; winter wheat; Iran
Abstract:
... Lake Urmia in Iran has faced extreme water loss in recent years due to overuse and mismanagement of water resources, particularly in agriculture. In this study, three strategies including irrigation depth reduction, changing planting dates and crop rotation in crop patterns of Urmia city were assessed for improvement of water productivity to mitigate the crisis of Lake Urmia. For this purpose, the ...
DOI:
10.1002/ird.2294

17. Minimum magnesium concentrations for photosynthetic efficiency in wheat and sunflower seedlings

Author:
Merle Tränkner; Setareh Jamali Jaghdani
Source:
Plant physiology and biochemistry 2019 v.144 pp. 234-243
ISSN:
0981-9428
Subject:
Helianthus annuus; Triticum aestivum; biomass; chloroplasts; electron transfer; hydroponics; leaf mass; leaves; magnesium; nutrient deficiencies; photochemistry; photosynthesis; seedlings; wheat
Abstract:
... Photosynthetic processes in the chloroplast depend on the abundance of magnesium (Mg) in relatively high amounts; hence chloroplasts might react more sensitive to Mg-deficiency than other physiological processes within other organelles. Most authors suggest a critical Mg concentration to be 1.5 mg g−1 DM for biomass and yield formation. However, it is not yet elucidated whether this value also app ...
DOI:
10.1016/j.plaphy.2019.09.040

18. No‐Till Diversified Cropping Systems for Efficient Allocation of Precipitation in the Southern Great Plains

Author:
Andres Patrignani; Chad B. Godsey; Tyson E. Ochsner
Source:
Agrosystems, geosciences & environment 2019 v.2 no.1 pp. 1-8
ISSN:
2639-6696
Subject:
Glycine max; Helianthus annuus; Sorghum bicolor; Triticum aestivum; Zea mays; atmospheric precipitation; conventional tillage; corn; crop rotation; crops; experimental design; fallow; grain sorghum; growing season; neutron probes; no-tillage; soil erosion; soil water content; soybeans; summer; winter; winter wheat; Great Plains region; Kansas; Oklahoma; Texas
Abstract:
... CORE IDEAS: Precipitation allocation increased from 45 to 85% when using diversified crop rotations. Shifting timing of fallow periods increased growing season precipitation allocation. Diversified crop rotations exhibited lower total water losses during fallow periods than continuous wheat rotations. Conventional till continuous winter wheat (Triticum aestivum L.) is a common cropping system in t ...
DOI:
10.2134/age2018.08.0026

19. Ridge‐Furrow Planting System and Wheat Straw Mulching Effects on Dryland Sunflower Yield, Soil Temperature, and Moisture

Author:
Majid Gholamhoseini; Aria Dolatabadian; Farhad Habibzadeh
Source:
Agronomy journal 2019 v.111 no.6 pp. 3383-3392
ISSN:
0002-1962
Subject:
Helianthus annuus; Triticum aestivum; agronomy; arid lands; biomass production; data collection; heat stress; microbial biomass; plant growth; planting; risk reduction; seed yield; soil temperature; soil water storage; straw mulches; sunflower seed; water supply; wheat; wheat straw; Iran
Abstract:
... The current study uses 2‐yr trial data set to investigate the impacts of ridge‐furrow planting system and wheat (Triticum aestivum L.) straw mulching on sunflower (Helianthus annuus L.) yield and some soil parameters. Field experiments were conducted in 2014 and 2015 in two different locations (Tehran and Mashhad Provinces, Iran). The experiments were laid out in a randomized complete block design ...
DOI:
10.2134/agronj2019.02.0097

20. Soil Water and Water Use in Long‐Term Dryland Crop Rotations

Author:
Alan J. Schlegel; Yared Assefa; Lucas A. Haag; Curtis R. Thompson; Loyd R. Stone
Source:
Agronomy journal 2019 v.111 no.5 pp. 2590-2599
ISSN:
0002-1962
Subject:
Glycine max; Helianthus annuus; Sorghum bicolor; Triticum aestivum; Zea mays; agronomy; arid lands; corn; crop production; crop rotation; fallow; grain sorghum; plant available water; soybeans; summer; winter wheat
Abstract:
... Dryland crop rotation systems are sustainable only if there is sufficient water available for profitable crop production. The objective of our study was to identify potential crop rotation systems for the central Great Plains and similar semiarid areas that increase soil water, fallow water accumulation, fallow efficiency, and water productivity of major crops. The study was conducted from 2000 th ...
DOI:
10.2134/agronj2018.09.0623
CHORUS:
10.2134/agronj2018.09.0623