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1. 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

2. Accumulation of mineral elements in tuber periderm of potato cultivars differing in susceptibility to common scab

Author:
Kristufek, V.; Divis, J.; Dostalkova, I.; Kalcik, J.
Source:
Potato research 2000 v.43 no.2 pp. 107-114
ISSN:
0014-3065
Subject:
manganese; Solanum tuberosum; tubers; phosphorus; iron; nutrient uptake; disease resistance; mineral content; temporal variation; cultivars; nutrient transport; copper; calcium; potassium; periderm; zinc; magnesium; aluminum; genetic variation; bacteria; Streptomyces scabiei; Czech Republic
DOI:
10.1007/BF02357951

3. Acid drainage from coal mining: Effect on paddy soil and productivity of rice

Author:
Burhan U. Choudhury; Akbar Malang; Richard Webster; Kamal P. Mohapatra; Bibhash C. Verma; Manoj Kumar; Anup Das; Mokidul Islam; Samarendra Hazarika
Source:
Science of the total environment 2017 v.583 pp. 344-351
ISSN:
0048-9697
Subject:
abandoned land; acid mine drainage; acid soils; aluminum; clay; coal; copper; cultivars; drainage; grain yield; heavy metals; iron; manganese; mining; pH; paddies; paddy soils; phosphorus; polluted soils; potassium; regression analysis; rice; rice soils; roots; shoots; soil pollution; soil productivity; sulfur; vegetation; wastelands; zinc; India
Abstract:
... Overburden and acid drainage from coal mining is transforming productive agricultural lands to unproductive wasteland in some parts of Northeast India. We have investigated the adverse effects of acid mine drainage on the soil of rice paddy and productivity by comparing them with non-mined land and abandoned paddy fields of Jaintia Hills in Northeast India. Pot experiments with a local rice cultiv ...
DOI:
10.1016/j.scitotenv.2017.01.074

4. 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

5. Acidity and Aluminum Restraints on Nodulation, Nitrogen Fixation, and Growth of Phaseolus vulgaris in Solution Culture

Author:
A. A. Franco; D. N. Munns
Source:
Soil Science Society of America journal 1982 v.46 no.2 pp. 296-301
ISSN:
0361-5995
Subject:
Phaseolus vulgaris; Rhizobium; acid soils; acidity; aluminum; beans; calcium chloride; cultivars; enzyme activity; greenhouse experimentation; greenhouse production; nitrogen; nitrogen fixation; nitrogenase; nodulation; phosphorus; root growth; roots; sand; shoots; tap roots; toxicity
Abstract:
... The effects of acidity and aluminum (Al) on nodulation, nitrogen (N) fixation, and bean shoot and root growth were studied in solution and sand culture in greenhouse experiments to help explain the frequent failure of N₂-dependent bean in acid soils. Aluminum concentrations were maintained in solution by keeping low levels of phosphorus (P) at pH 4.5. Concentrations of Al up to 83 µM did not affec ...
DOI:
10.2136/sssaj1982.03615995004600020016x

6. Addressing edaphic constraints to bean production: the Bean/Cowpea CRSP project in perspective

Author:
Graham, P.H.; Rosas, J.C.; Jensen, C. Estevez de; Peralta, E.; Tlusty, B.; Acosta-Gallegos, J.; Pereira, P.A. Arraes
Source:
Field crops research 2003 v.82 no.2-3 pp. 179-192
ISSN:
0378-4290
Subject:
aluminum; coevolution; cooperative research; cowpeas; crop production; cultivars; drought; edaphic factors; manganese; nitrogen; nitrogen fixation; nodulation; phosphorus; research support; soil pH; strain differences; toxicity; Brazil; Ecuador; Minnesota; Wisconsin
Abstract:
... Edaphic factors constrain bean production in most areas where this crop is grown. They include nutrient constraints particularly N and P deficiency, soil acidity including Al and manganese toxicity, and drought. The Bean/Cowpea Collaborative Research Support Program (CRSP) has supported research on edaphic constraints to bean production since its inception, the major partnerships involving the Uni ...
DOI:
10.1016/S0378-4290(03)00037-6

7. Al partitioning patterns and root growth as related to Al sensitivity and Al tolerance in wheat

Author:
Samuels, T.D.; Kucukakyuz, K.; Rincon-Zachary, M.
Source:
Plant physiology 1997 v.113 no.2 pp. 527-534
ISSN:
0032-0889
Subject:
Triticum aestivum; roots; aluminum; quantitative analysis; dose response; phytotoxicity; cultivars; translocation (plant physiology); biological resistance
Abstract:
... Studies of Al partitioning and accumulation and of the effect of Al on the growth of intact wheat (Triticum aestivum L.) roots of cultivars that show differential Al sensitivity were conducted. The effects of various Al concentrations on root growth and Al accumulation inthe tissue were followed for 24 h. At low external Al concentrations, Al accumulation in the root tips was low and root growth w ...

8. Al toxicity effects on radiation interception and radiation use efficiency of Al-tolerant and Al-sensitive wheat cultivars under field conditions

Author:
Valle, Susana R.; Pinochet, Dante; Calderini, Daniel F.
Source:
Field crops research 2009 v.114 no.3 pp. 343-350
ISSN:
0378-4290
Subject:
Triticum aestivum; spring wheat; grain crops; cultivars; genetic variation; field experimentation; aluminum; phytotoxicity; solar radiation; radiation use efficiency; metal tolerance; exchangeable aluminum; phenology; leaf area index; dry matter accumulation; canopy; Chile
Abstract:
... Soil acidity and Al toxicity are highly extended in agricultural lands of Chile, especially where wheat is widely sown. To evaluate quantitatively the response of wheat biomass and its physiological determinants (intercepted radiation and radiation use efficiency) to Al toxicity, two field experiments were conducted in an Andisol in Valdivia (39°47′S, 73°14′W), Chile, during the 2005-2006 and 2006 ...
DOI:
10.1016/j.fcr.2009.08.016

9. Al-induced cell wall hydroxyproline-rich glycoprotein accumulation is involved in alleviating Al toxicity in rice

Author:
Pan, Weihuai; Shou, Jianxin; Zhou, Xinru; Zha, Xiaojun; Guo, Tianrong; Zhu, Muyuan; Pan, Jianwei
Source:
Acta physiologiae plantarum 2011 v.33 no.2 pp. 601-608
ISSN:
0137-5881
Subject:
aluminum; cell wall components; cell walls; cultivars; glycoproteins; hydroxyproline; pectins; resistance mechanisms; rice; toxicity; transmission electron microscopes
Abstract:
... Cell wall components such as pectin and hemicelluloses have been proposed to be involved in aluminum resistance mechanisms in plants. However, whether hydroxyproline-rich glycoproteins (HRGPs), one of the most abundant proteins of the cell walls, are involved in Al resistance mechanisms remains elusive. In this study, two rice cultivars Xiushui 03 (Al resistant) and Xiushui 128 (Al sensitive) sign ...
DOI:
10.1007/s11738-010-0684-6

10. Al-induced, 51-kilodalton, membrane-bound proteins are associated with resistance to Al in a segregating population of wheat

Author:
Taylor, G.J.; Basu, A.; Basu, U.; Slaski, J.J.; Zhang, G.; Good, A.
Source:
Plant physiology 1997 v.114 no.1 pp. 363-372
ISSN:
0032-0889
Subject:
cultivars; sulfur; protein synthesis; dose response; quantitative analysis; callose; phytotoxicity; radiolabeling; stress response; cytosol; microsomes; Triticum aestivum; aluminum; mitochondria; tonoplast; genetic variation; plasma membrane; genotype; protein composition
Abstract:
... Incorporation of 35S into protein is reduced by exposure to Al in wheat (Triticum aestivum), but the effects are genotype-specific. Exposure to 10 to 75 micromolars Al had little effect on 35S incorporation into total protein, nuclear and mitochondrial protein, microsomal protein, and cytosolic protein in the Al-resistant cultivar PT741. In contrast, 10 micromolars Al reduced incorporation by 21 t ...

11. Alkylamide Profiling of Pericarps Coupled with Chemometric Analysis to Distinguish Prickly Ash Pericarps

Author:
Yao Ma; Lu Tian; Xiaona Wang; Chen Huang; Mingjing Tian; Anzhi Wei
Source:
Foods 2021 v.10 no.4 pp. -
ISSN:
2304-8158
Subject:
Zanthoxylum armatum; adulterated products; aluminum; chemometrics; cultivars; fraud; longitude; pericarp; ultra-performance liquid chromatography; China
Abstract:
... Because of extensive cultivation areas, various cultivars, nonstandard naming notations, and morphology similarity among relative cultivars, adulteration and associated business fraud may happen in the marketplaces of prickly ash pericarps due to higher financial gain and high-frequency trading. This study presents variations in the chemical components and contents of different prickly ash species ...
DOI:
10.3390/foods10040866

12. Allele mining in Indica rice (Oryza sativa L.) for ATP binding cassette (ABC) transporter gene family for aluminum tolerance

Author:
N. A. Munde; K. R. Jadhao; K. C. Samal; S. K. Pradhan; G. R. Rout
Source:
Indian journal of plant physiology 2016 v.21 no.2 pp. 161-170
ISSN:
0019-5502
Subject:
ABC transporters; Oryza sativa; acid soils; aluminum; coevolution; cultivars; genes; genome mining; maltose; molybdates; nucleotide sequences; phenotype; rice; screening; sulfates; toxicity
Abstract:
... Aluminum (Al) toxicity is a major factor limiting crop potentials in acidic soils. Phenotypic as well as allelic variations in nucleotide sequence within STAR2 gene in different rice cultivars was investigated. On the basis of morphological screening, six rice cultivars, viz., ‘Subhadra’, ‘Sankar’, ‘Rudra’, ‘Udaygiri’, ‘Lalitagiri’ and ‘Ghanteshwari’ showed tolerance to aluminum and other four cul ...
DOI:
10.1007/s40502-016-0217-4

13. Alleles of organic acid transporter genes are highly correlated with wheat resistance to acidic soil in field conditions

Author:
Jorge G. Aguilera; João A. D. Minozzo; Diliane Barichello; Claúdia M. Fogaça; José Pereira da Silva Jr.; Luciano Consoli; Jorge F. Pereira
Source:
Theoretical and applied genetics 2016 v.129 no.7 pp. 1317-1331
ISSN:
0040-5752
Subject:
acid soils; alleles; aluminum; citrates; cultivars; field experimentation; haplotypes; hydroponics; malates; resistance mechanisms; root growth; toxicity; transporters; wheat
Abstract:
... KEY MESSAGE : TaALMT1 and TaMATE1B promoter alleles are highly correlated with wheat growth in acidic soil with a high concentration of toxic aluminium. The aluminium (Al³⁺) resistance of 338 wheat genotypes with different geographic origins was correlated with morphological traits and TaALMT1 and TaMATE1B alleles. Both of these genes encode malate and citrate transporters associated with Al³⁺ res ...
DOI:
10.1007/s00122-016-2705-3

14. Alleviation of Al-toxicity in wheat by boron 1. Anatomical and ultrastructure effects of aluminium on root of aluminium-tolerant cultivar of Triticum aestivum

Author:
A. A. Tammam; S. Khallil; A. M. Elnagar
Source:
Acta botanica Hungarica 2012 v.54 no.1-2 pp. 189-210
ISSN:
0236-6495
Subject:
Triticum aestivum; aluminum; boron; calcium; cell walls; cultivars; ions; plasma membrane; root hairs; seedlings; toxicity; transmission electron microscopy; ultrastructure; wheat
Abstract:
... The effect of aluminium was investigated on the seedlings pre-treated by two concentrations of boron 4 μM or 32 μM grown in water culture using a concentration of 500 μM Al for 3 days. Semithin and ultrathin sections of the apical region of the roots and transmission electron microscopy micrographs were analysed of fourteen-day-old Al-tolerant (‘Sakha 93’) cultivar of Triticum aestivum. Res ...
DOI:
10.1556/ABot.54.2012.1-2.17

15. Altered cell wall properties are responsible for ammonium‐reduced aluminium accumulation in rice roots

Author:
WEI WANG; XUE QIANG ZHAO; RONG FU CHEN; XIAO YING DONG; PING LAN; JIAN FENG MA; REN FANG SHEN
Source:
Plant, cell and environment 2015 v.38 no.7 pp. 1382-1390
ISSN:
0140-7791
Subject:
aluminum; ammonium compounds; binding sites; cell walls; cultivars; hemicellulose; ions; nitrates; nitrogen; pH; pectins; phytotoxicity; rice; roots; solutions
Abstract:
... The phytotoxicity of aluminium (Al) ions can be alleviated by ammonium (NH₄ ⁺) in rice and this effect has been attributed to the decreased Al accumulation in the roots. Here, the effects of different nitrogen forms on cell wall properties were compared in two rice cultivars differing in Al tolerance. An in vitro Al‐binding assay revealed that neither NH₄ ⁺ nor NO₃ ⁻ altered the Al‐binding capacit ...
DOI:
10.1111/pce.12490

16. Aluminium Fluoride induced changes in chlorophyll a fluorescence, antioxidants and psb A gene expression of Brassica juncea cultivars

Author:
Vinay Sharma; Manisha Yadav; Nilima Kumari
Source:
Journal of plant interactions 2018 v.13 no.1 pp. 472-482
ISSN:
1742-9153
Subject:
Brassica juncea; aluminum; antioxidants; ascorbate peroxidase; catalase; chlorophyll; cultivars; electron transfer; enzyme activity; fluorescence; fluorides; gene expression; photons; photosystem II; pigments; proline; soil; superoxide dismutase
Abstract:
... In present study, the effects of combined Aluminium and Fluoride (AlF) stress on chlorophyll a fluorescence, photosynthetic pigments, antioxidant system and psb A gene expression are first time reported in four Brassica juncea cultivars (CS-14, Pusa-Tarak, Bio-902 and Laxmi). Each cultivar was exposed to soil supplemented with AlF (0, 50 + 25, 100 + 50 and 150 + 75 mgkg⁻¹). Lowest decline in the c ...
DOI:
10.1080/17429145.2018.1522001

17. Aluminium induced acid phosphatase activity in roots of Al-sensitive and Al-tolerant barley varieties

Author:
J. Huttová; L. Tamás; I. Mistrík
Source:
Plant, Soil and Environment v.48 no.12 pp. 556-559
ISSN:
1214-1178
Subject:
acid phosphatase; aluminum; barley; cultivars; environment; phosphates; soil
Abstract:
... In barley roots significant increase of acid phosphatase activity was observed during Al treatment. Especially steep increase was found in the roots of Al-sensitive cv. Alfor treated with Al in the range of 1–10mM which was followed by sudden decline when higher concentration (10–100mM) was applied. Continual, but significantly lower increase in phosphatase activity was also demonstrat ...
DOI:
10.17221/4412-pse

18. Aluminium localization and toxicity symptoms related to root growth inhibition in rice (Oryza sativa L.) seedlings

Author:
M N Alvim; F T Ramos; D C Oliveira; RMS Isaias; M G C França
Source:
Journal of biosciences 2012 v.37 no.Supplement 1 pp. 1079-1088
ISSN:
0250-5991
Subject:
Oryza sativa; aluminum; beta-fructofuranosidase; callose; cultivars; enzyme activity; genotype; growth retardation; rice; root growth; root tips; seedlings; toxicity
Abstract:
... We correlated root growth inhibition with aluminium (Al³⁺) localization and toxicity symptoms in rice roots using seedlings of two genotypes (tolerant and sensitive) that were exposed to different AlCl₃ concentrations. Al³⁺ localization was evaluated by hematoxylin in primary roots and by morin in cross-sections of the root tips. Neutral invertase enzyme activity and callose (1→3, β-D-glucan) accu ...
DOI:
10.1007/s12038-012-9275-6

19. Aluminium long-term stress differently affects photosynthesis in rye genotypes

Author:
Sónia Silva; Glória Pinto; Maria Celeste Dias; Carlos Manuel Correia; José Moutinho-Pereira; Olinda Pinto-Carnide; Conceição Santos
Source:
Plant physiology and biochemistry 2012 v.54 no. pp. 105-112
ISSN:
0981-9428
Subject:
Secale cereale; aluminum; chronic exposure; crops; cultivars; genotype; glucose; leaves; photosynthesis; ribulose-bisphosphate carboxylase; rye; stomatal movement; toxicity
Abstract:
... The ability of crops to overcome Al toxicity varies among crop species and cultivars. Among the Triticeae genus, rye (Secale cereale) is considered the most Al-tolerant species. In the present work, two rye genotypes differing in Al tolerance (‘Riodeva’: Al-sensitive and ‘Donkowsky Zlote’: Al-tolerant) were exposed to 1.11 and 1.85 mM Al during three weeks. Growth, water status and photosynthesis ...
DOI:
10.1016/j.plaphy.2012.02.004

20. Aluminium sensitivity and tolerance in model and elite wheat varieties

Author:
Y. Li; G. X. Yang; L. T. Luo; T. Ke; J. R. Zhang; K. X. Li; G. Y. He
Source:
Cereal research communications 2008 v.36 no.2 pp. 257-267
ISSN:
0133-3720
Subject:
absorption; aluminum; callus; cell division; cultivars; genotype; malates; models; root growth; secretion; tissue culture; toxicity; transmission electron microscopy; ultrastructure; wheat; China
Abstract:
... Three wheat varieties of Atlas66 (Al-tolerant genotype), EM12 (a major elite cultivar in China) and Scout66 (Al-sensitive genotype) were used to investigate their potential mechanisms of Al toxicity. Al concentrations of 50, 75, 100 μmol l −1 were used and the inhibition on root elongation between Scout66 and EM12 is significantly higher than that of Al-tolerant Atlas66, which is negati ...
DOI:
10.1556/CRC.36.2008.2.6

21. Aluminium sensitivity of two upland rice cultivars at various levels of nutrient supply

Author:
Jan, F.; Pettersson, S.
Source:
Journal of plant nutrition 1995 v.18 no.6 pp. 1323-1335
ISSN:
0190-4167
Subject:
Oryza sativa; aluminum; phytotoxicity; nutrient uptake; nutrient availability; potassium; phosphorus; calcium; magnesium; cultivars; roots; shoots; nutrient content; mineral content
Abstract:
... Two upland rice (Oryza sativa L.) cultivars with high (IR45) and low (BG35) aluminium (Al) sensitivity were selected to investigate the influence of Al on growth and uptake and distribution of macronutrients [potassium (K), phosphorus (P), calcium (Ca), and magnesium (Mg)] when the plants were grown at various levels of nutrient supply. The plants were grown for 21 days with or without 140 micromo ...
DOI:
10.1080/01904169509364983

22. Aluminium speciation in the presence of wheat root cell walls: a wet chemical study

Author:
Masion, A.; Bertsch, P.M.
Source:
Plant, cell and environment 1997 v.20 no.4 pp. 504-512
ISSN:
0140-7791
Subject:
Triticum aestivum; aluminum; metal ions; chemical speciation; roots; cell walls; cultivars; metal tolerance; acidity; polymers
Abstract:
... Hydrolysis of Al3+ was performed in the presence of isolated root cell walls from a series of wheat cultivars (Triticum aestivum L.) known to have differential tolerance to Al contamination. Aluminium speciation was dependent on the cell wall concentration. At low cell wall concentrations, significant amounts of the very toxic Al13 species were formed. At higher cell wall concentrations, formation ...
DOI:
10.1046/j.1365-3040.1997.d01-86.x

23. Aluminium tolerance in rice is antagonistic with nitrate preference and synergistic with ammonium preference

Author:
Xue Qiang Zhao; Shi Wei Guo; Fumie Shinmachi; Michio Sunairi; Akira Noguchi; Isao Hasegawa; Ren Fang Shen
Source:
Annals of botany 2013 v.111 no.1 pp. 69-77
ISSN:
0305-7364
Subject:
Oryza sativa; acid soils; aluminum; calcareous soils; correlation; cultivars; ecosystems; nitrates; nitrogen; rice; toxicity
Abstract:
... Background and Aims Acidic soils are dominated chemically by more ammonium and more available, so more potentially toxic, aluminium compared with neutral to calcareous soils, which are characterized by more nitrate and less available, so less toxic, aluminium. However, it is not known whether aluminium tolerance and nitrogen source preference are linked in plants. Methods This question was investi ...
DOI:
10.1093/aob/mcs234
PubMed:
23118122
PubMed Central:
PMC3523647

24. Aluminium tolerance of oat cultivars under hydroponic and acid soil conditions

Author:
I. C. NAVA; C. A. DELATORRE; M. T. PACHECO; P. L. SCHEEREN; L. C. FEDERIZZI
Source:
Experimental agriculture 2016 v.52 no.2 pp. 224-236
ISSN:
1469-4441
Subject:
Avena sativa; acid soils; aluminum; breeding programs; cultivars; environmental factors; grain yield; hydroponics; metal tolerance; oats; phenotype; plant height; regrowth; roots; seedlings; soil quality; toxicity
Abstract:
... Aluminium toxicity is an important abiotic factor limiting the growth and yield of oat plants (Avena sativa L.) and other cultivated species. The objectives of this study were to evaluate the response of oat cultivars at the reproductive stage to aluminium under acid soil conditions and to compare with the responses observed at seedling stage under hydroponic conditions. In the soil, the damage to ...
DOI:
10.1017/S0014479715000046

25. Aluminium toxicity and phosphate deficiency activates antioxidant systems and up-regulates expression of phosphate transporters gene in ryegrass (Lolium perenne L.) plants

Author:
Leyla Parra-Almuna; Andrea Diaz-Cortez; Nuria Ferrol; Maria de la Luz Mora
Source:
Plant physiology and biochemistry 2018 v.130 pp. 445-454
ISSN:
0981-9428
Subject:
Lolium perenne; aluminum; antioxidant activity; antioxidants; cultivars; gene expression regulation; genes; hydroponics; oxidative stress; phosphates; phosphorus; roots; shoots; soil pH; toxicity; transporters
Abstract:
... Soil acidity, associated with aluminium (Al) toxicity and low phosphorus (P) availability, is considered the most important problem for agricultural production. Even though the Al-P interaction has been widely investigated, the impact of P-nutrition on Al-toxicity still remains controversial and poorly understood. To elucidate further insights into the underlying mechanisms of this interaction in ...
DOI:
10.1016/j.plaphy.2018.07.031

26. Aluminum Accumulation and Tolerance of Triticale and Wheat in Relation to Root Cation Exchange Capacity

Author:
L. M. Mugwira; S. M. Elgawhary
Source:
Soil Science Society of America journal 1979 v.43 no.4 pp. 736-740
ISSN:
0361-5995
Subject:
Triticosecale; Triticum aestivum; aluminum; bioaccumulation; calcium; cation exchange capacity; cultivars; exchangeable aluminum; metal tolerance; nutrient solutions; plant growth; potassium; roots; triticale; wheat
Abstract:
... Since plant characteristics associated with Al tolerance vary from one species to another, the objective this study was to relate Al tolerance, Al accumulation, root Cation Exchange Capacity (CEC), and exchangeable Al in triticale (X Triticosecale, Witt Mack) and wheat (Triticum aestivum L.). Ten cultivars of the two species were grown in nutrient solutions with 0 or 6 ppm Al added. The solutions ...
DOI:
10.2136/sssaj1979.03615995004300040023x

27. Aluminum Effects on Calcium Uptake and Translocation in Wheat Forages

Author:
J. W. Huang; D. L. Grunes; L. V. Kochian
Source:
Agronomy journal 1993 v.85 no.4 pp. 867-873
ISSN:
0002-1962
Subject:
Triticum aestivum; cultivars; aluminum; phytotoxicity; nutrient excess; nutrient uptake; calcium; forage crops; nutritive value; hypocalcemia; nutrient-nutrient interactions; translocation (plant physiology); varietal resistance
Abstract:
... The effects of Al on Ca transport could influence Ca accumulation in plants. Low forage Ca concentrations may cause hypocalcemia, a Ca deficiency syndrome of ruminants. Solution culture experiments were conducted in a growth chamber to examine the effects of Al (5–50 μM on uptake and translocation of Ca (⁴⁵Ca) in winter wheat (Triticum aestivum L.) cultivars (Al-tolerant Atlas 66 and Al-sensitive ...
DOI:
10.2134/agronj1993.00021962008500040017x

28. Aluminum Effects on Growth, Mineral Uptake, and Efficiency Ratios in Red Clover Cultivars

Author:
V. C. Baligar; R. J. Wright; T. B. Kinraide; C. D. Foy; J. H. Elgin
Source:
Agronomy journal 1987 v.79 no.6 pp. 1038-1044
ISSN:
0002-1962
Subject:
Trifolium pratense; acid soils; aluminum; calcium; cultivars; genetic variation; hay; humid zones; magnesium; manganese; nutrient content; nutrients; pH; pastures; root growth; roots; shoots; United States
Abstract:
... Red clover (Trifolium pratense L.) is an important hay or pasture crop of the humid region of the United States, and its adaptability to acid infertile soils is still unknown. Research was undertaken to evaluate the effects of five levels of Al (0, 25, 50, 75, and 100 µmol L⁻¹) on growth, uptake, and mineral nutrient efficiency ratios (ER) in 23 red clover cultivars. The ER is defined as milligram ...
DOI:
10.2134/agronj1987.00021962007900060018x

29. Aluminum Tolerance in Moso Bamboo (Phyllostachys pubescens)

Author:
Gui, Renyi; Leng, Huanan; Zhuang, Shunyao; Zheng, Kangle; Fang, Wei
Source:
botanical review 2011 v.77 no.3 pp. 214-222
ISSN:
0006-8101
Subject:
Phyllostachys edulis; acid soils; aluminum; apoptosis; bamboos; cell walls; cultivars; protoplasts; rice; root growth; seed germination; toxicity; China
Abstract:
... Moso bamboo (Phyllostachys pubescens) is widely distributed in the acid soil region of Southern China, where great potential of aluminum (Al) toxicity exists. To evaluate the Al tolerance of Moso bamboo, seed germination and root elongation were compared with two rice cultivars, and physical and physiological damages were examined under various levels of Al stress. Results showed that Moso bamboo ...
DOI:
10.1007/s12229-011-9089-5

30. Aluminum Tolerance of Soybean Cultivars Based on Root Elongation in Solution Culture Compared with Growth in Acid Soil

Author:
J. B. Sartain; E. J. Kamprath
Source:
Agronomy journal 1978 v.70 no.1 pp. 17-20
ISSN:
0002-1962
Subject:
Glycine max; Paleaquults; acid soils; aluminum; calcium; cultivars; greenhouse experimentation; metal tolerance; plant tissues; root growth; roots; soybeans; subsoil; toxicity
Abstract:
... Growth of soybean [Glycine max (L.) Merr.] roots into acid subsoils and utilization of subsoil moisture is limited in many soils of the southeastern U. S. because of Al toxicity. Laboratory and greenhouse experiments were conducted to obtain information on tolerance of soybean cultivars which would be helpful in selection of cultivars best adapted to acid subsoils. Root elongation measurements wer ...
DOI:
10.2134/agronj1978.00021962007000010005x

31. Aluminum Tolerance of Triticale and Wheat Cultivars Developed in Different Regions

Author:
L. M. Mugwira; V. T. Sapra; S. U. Patel; M. A. Choudry
Source:
Agronomy journal 1981 v.73 no.3 pp. 470-475
ISSN:
0002-1962
Subject:
Albaquults; Oregon; Paleudults; Triticosecale; Triticum aestivum; agronomy; aluminum; cultivars; greenhouses; pH; triticale; wheat; Alabama; California; Canada; Indiana; Mexico
Abstract:
... The differential tolerance of crop varieties to high Al is often related to the amounts of labile Al in the soils in which the plants were developed. The objective of this study was to evaluate the Al tolerances of triticale (X Triticosecale, Wittmack) and wheat (Triticum aestivum L.) developed in different regions. Twenty-seven triticale and 37 wheat cultivars were tested in growth chambers and u ...
DOI:
10.2134/agronj1981.00021962007300030019x

32. Aluminum Tolerance of Two Wheat Cultivars (Brevor and Atlas66) in Relation to Their Rhizosphere pH and Organic Acids Exuded from Roots

Author:
Wang, P.; Bi, S.; Ma, L.; Han, W.
Source:
Journal of agricultural and food chemistry 2006 v.54 no.26 pp. 10033-10039
ISSN:
0021-8561
Subject:
absorption; acid soils; aluminum; cultivars; exudation; fluorescence; high performance liquid chromatography; hydroponics; metal tolerance; organic acids and salts; pH; phytotoxicity; protons; rhizosphere; root growth; roots; secretion; wheat
Abstract:
... Phytotoxicity of aluminum (Al) has become a serious problem in inhibiting plant growth on acid soils. Under Al stress, the changes of rhizosphere pH, root elongation, absorption of Al by wheat roots, organic acids exuded from roots, and some main factors related to Al-tolerant mechanisms have been studied using hydroponics, fluorescence spectrophotometry, and high performance liquid chromatography ...
DOI:
10.1021/jf0611769

33. Aluminum Tolerance of Wheat Cultivars Related to Region of Origin

Author:
C. D. Foy; H. N. Lafever; J. W. Schwartz; A. L. Fleming
Source:
Agronomy journal 1974 v.66 no.6 pp. 751-758
ISSN:
0002-1962
Subject:
Triticum aestivum; acid soils; acidity; aluminum; calcium; calcium carbonate; clay loam soils; cultivars; greenhouses; metal tolerance; neutralization; nutrient solutions; pH; plant breeding; provenance; root growth; roots; toxicity; wheat; Indiana; Ohio
Abstract:
... On certain acid soils of Ohio, certain Indiana-developed wheat (Triticum aestivum L.) cultivars have performed poorly relative to Ohio cultivars. Preliminary observations suggested the possibility that Ohio cultivars, in general, have been indirectly selected for greater tolerance to Al toxicity than those from Indiana. This hypothesis was tested by growing 27 established cultivars and 19 experime ...
DOI:
10.2134/agronj1974.00021962006600060012x

34. Aluminum Toxicity Effects on Growth and Nutrient Composition in Wheat

Author:
K. Ohki
Source:
Agronomy journal 1985 v.77 no.6 pp. 951-956
ISSN:
0002-1962
Subject:
Triticum aestivum; agronomy; aluminum; crop production; cultivars; greenhouses; leaves; nutrient content; nutrient solutions; plant height; soil pollution; tissue analysis; toxicity; wheat
Abstract:
... Aluminum toxicity is frequently the limiting factor to crop production in acid soils. The diagnosis of Al toxicity for a specific wheat (Triticum aestivum L.) cultivar could be simplified by tissue analysis. Greenhouse studies were undertaken to determine the critical Al toxicity level for the cultivar ‘Stacy’ and tissue nutrients affected by Al status. Wheat plants were grown in 10 levels of Al ( ...
DOI:
10.2134/agronj1985.00021962007700060027x

35. Aluminum Toxicity and DNA Synthesis in Wheat Roots

Author:
S. U. Wallace; I. C. Anderson
Source:
Agronomy journal 1984 v.76 no.1 pp. 5-8
ISSN:
0002-1962
Subject:
DNA; DNA replication; Triticum aestivum; acid soils; acute exposure; aluminum; cultivars; radioactivity; root growth; root tips; seedlings; toxicity; wheat
Abstract:
... Aluminum toxicity is a deterrant to the growth of plants in acid soil. Little is known of the initial site or sites of A1 injury in plant roots nor of the sequence of events that characterize A1 toxicity. The objective of this study was to document some effects of short-term exposure to Al in two wheat (Triticum aestivum L.) cultivars, Eagle and Atlas 66. Root elongation in Eagle was much more sus ...
DOI:
10.2134/agronj1984.00021962007600010002x

36. Aluminum activates a citrate-permeable anion channel in the aluminum-sensitive zone of the maize root apex. A comparison between an aluminum-sensitive and an aluminum-resistant cultivar

Author:
Kollmeier, M.; Dietrich, P.; Bauer, C.S.; Horst, W.J.; Hedrich, R.
Source:
Plant physiology 2001 v.126 no.1 pp. 397-410
ISSN:
0032-0889
Subject:
Zea mays; root tips; protoplasts; aluminum; phytotoxicity; chelating agents; citrates; permeability; cultivars; genetic variation; anion exchange; stress response
Abstract:
... In search for the cellular and molecular basis for differences in aluminum (Al) resistance between maize (Zea mays) cultivars we applied the patch-clamp technique to protoplasts isolated from the apical root cortex of two maize cultivars differing in Al resistance. Measurements were performed on protoplasts from two apical root zones: The 1- to 2-mm zone (DTZ), described as most Al-sensitive, and ...
PubMed:
11351102
PubMed Central:
PMC102313

37. Aluminum effect on organic acid production and accumulation in sorghum

Author:
Carvalho Goncalves, J.F. de.; Cambraia, J.; Mosquim, P.R.; Araujo, E.F.
Source:
Journal of plant nutrition 2005 v.28 no.3 pp. 507-520
ISSN:
0190-4167
Subject:
cultivars; plant stress; hydro-lyases; malate dehydrogenase; seedlings; aconitic acid; grain sorghum; metabolic detoxification; aluminum; malic acid; Sorghum bicolor; chemical constituents of plants; enzyme activity; roots; leaves; stress tolerance
Abstract:
... Seedlings of two cultivars of sorghum (Sorghum bicolor) differing in aluminum (Al) tolerance grown in a pH 4.0 Clark's nutrient solution were exposed to Al at concentrations of 0 and 185 micromolar for 7 days. The organic acid concentrations in the roots and leaves and in the external solution were determined, as well as the activities of the enzymes related to the biosynthesis and degradation of ...
DOI:
10.1081/PLN-200049202

38. Aluminum effects on growth and P, Ca, and Mg uptake efficiency in red clover cultivars

Author:
Baligar, V.C.; Kinraide, T.B.; Wright, R.J.; Bennett, O.L.; Smedley, M.D.
Source:
Journal of plant nutrition 1987 v.10 no.9116 pp. 1131-1137
ISSN:
0190-4167
Subject:
Trifolium pratense; cultivars; aluminum; toxicity; growth retardation; nutrient uptake; shoots; roots; acid soils; United States; Appalachian region
Handle:
10113/41754

39. Aluminum effects on photosynthesis and elemental uptake in an aluminum-tolerant and non-tolerant wheat cultivar

Author:
Moustakas, M.; Ouzounidou, G.; Lannoye, R.
Source:
Journal of plant nutrition 1995 v.18 no.4 pp. 669-683
ISSN:
0190-4167
Subject:
cultivars; chlorophyll; phytotoxicity; calcium; fluorescence; iron; mineral content; photoinhibition; nutrient uptake; magnesium; electron transfer; photosystem II; Triticum aestivum; aluminum; potassium; metal tolerance; roots; leaves
Abstract:
... The effects of aluminum (Al) on photosynthesis and elemental uptake were studied in two wheat cultivars (Triticum aestivum L. cvs Yecora E, Nestos) differing in their tolerance to Al. Concentrations of calcium (Ca), magnesium (Mg), potassium (K), and iron (Fe) in the plant tissues of both cultivars grown in nutrient solutions (pH 4.5) decreased at all Al levels (0, 37.1, 74.1, and 148 micromolar). ...
DOI:
10.1080/01904169509364930

40. Aluminum effects on six wheat cultivars in Kenyan soils

Author:
McColl, J.G.; Waldren, R.P.; Wafula, N.J.; Sigunga, D.O.
Source:
Communications in soil science and plant analysis 1991 v.22 no.15/16 pp. 1701-1719
ISSN:
0010-3624
Subject:
Triticum aestivum; cultivars; phototoxicity; aluminum; acid soils; calcium; manganese; shoots; roots; seeds; weight; nutrient content; soil analysis; phosphorus; magnesium; potassium; sodium; copper; iron; zinc; nitrogen; soil organic matter; soil texture; soil pH; nutrient uptake; soil water regimes; drainage; anaerobiosis; varietal resistance; Kenya
DOI:
10.1080/00103629109368529

41. Aluminum effects on the growth and mineral composition of corn plants cultivated in nutrient solution at low aluminum activity

Author:
Pintro, J.; Barloy, J.; Fallavier, P.
Source:
Journal of plant nutrition 1996 v.19 no.5 pp. 729-741
ISSN:
0190-4167
Subject:
Zea mays; aluminum; phytotoxicity; roots; shoots; dry matter accumulation; mineral content; nutrient content; cultivars; metal tolerance; nutrient solutions
Abstract:
... Two cultivars of corn (Zea mays L., 'HS7777' Al-sensitive and 'C525-M' Al-tolerant) were grown in nutrient solution at low aluminum (Al) activity to investigate the Al toxicity effects on their growth and mineral nutrition. With increasing levels of Al in the nutrient solution, root growth and root dry weights decreased for both cultivars, while higher reductions were found for 'HS7777'. The conce ...
DOI:
10.1080/01904169609365156

42. Aluminum induced metabolic responses in two tea cultivars

Author:
Qingshan Xu; Yu Wang; Zhaotang Ding; Lubin Song; Yusheng Li; Dexin Ma; Yi Wang; Jiazhi Shen; Sisi Jia; Haiwei Sun; Hong Zhang
Source:
Plant physiology and biochemistry 2016 v.101 pp. 162-172
ISSN:
0981-9428
Subject:
Camellia sinensis; acid soils; aluminum; chlorophyll; cultivars; cysteine; gas chromatography-mass spectrometry; hyperaccumulators; leaves; ligands; malic acid; metabolism; metabolites; phosphoric acid; quinic acid; roots; shikimic acid; sugar alcohols; tea
Abstract:
... Tea [Camellia sinensis (L.)], is an aluminum (Al3+) hyperaccumulator plant and grows well in acid soils. In the present study, roots of two tea cultivars, JHC and YS were treated with different concentrations of Al3+. After treatments, the root length, dry matter, root activity and chlorophyll content (SPAD value) of JHC had greater increase than that of YS. We also detected metabolic changes of t ...
DOI:
10.1016/j.plaphy.2016.02.001

43. Aluminum induces rapidly mitochondria-dependent programmed cell death in Al-sensitive peanut root tips

Author:
Wen-Jing Huang; Thet Lwin Oo; Hu-Yi He; Ai-Qin Wang; Jie Zhan; Chuang-Zhen Li; Shan-Qing Wei; Long-Fei He
Source:
Botanical studies 2014 v.55 no.1 pp. 67
ISSN:
1999-3110
Subject:
4',6-diamidino-2-phenylindole; DNA damage; aluminum; aluminum chloride; apoptosis; chromatin; cultivars; cytosol; genes; genotype; growth retardation; hydrogen peroxide; membrane potential; mitochondria; models; peanuts; permeability; proteinases; root growth; root tips; staining; superoxide anion
Abstract:
... BACKGROUND: Although many studies suggested that aluminum (Al) induced programmed cell death (PCD) in plants, the mechanism of Al-induced PCD and its effects in Al tolerance is limited. This study was to investigate the mechanism and type of Al induced PCD and the relationship between PCD and Al tolerance. RESULTS: In this study, two genotypes of peanut 99-1507 (Al tolerant) and ZH2 (Al sensitive) ...
DOI:
10.1186/s40529-014-0067-1
PubMed:
28510946
PubMed Central:
PMC5432755

44. Aluminum resistance and cell‐wall characteristics of pineapple root apices

Author:
Yong‐Hong Lin; Jen‐Hshuan Chen
Source:
Zeitschrift für Pflanzenernährung und Bodenkunde 2013 v.176 no.5 pp. 795-800
ISSN:
1436-8730
Subject:
Ananas comosus; Fourier transform infrared spectroscopy; acid soils; adsorption; aluminum; cayenne; cell walls; crops; cultivars; pineapples; root growth; roots; sorption isotherms
Abstract:
... Pineapple (Ananas comosus [L.] Merrill) is one of the economically cultivated crops in Taiwan, which is grown mostly on acid soil. Aluminum (Al) is phytotoxic and sometimes inhibits root growth of crops in strongly acid soils. This study was conducted to evaluate the role in Al resistance of root‐apex cell walls of four important pineapple cultivars (Cayenne, Tainung No. 6, Tainung No. 13, and Tai ...
DOI:
10.1002/jpln.201200286

45. Aluminum resistance mechanisms in oat (Avena sativa L.)

Author:
Lorien Radmer; Mesfin Tesfaye; David A. Somers; Stephen J. Temple; Carroll P. Vance; Deborah A. Samac
Source:
Plant and soil 2012 v.351 no.1-2 pp. 121-134
ISSN:
0032-079X
Subject:
Avena sativa; Medicago sativa; alfalfa; aluminum; citrates; crops; cultivars; genes; malate dehydrogenase; malates; oats; proteins; resistance mechanisms; root growth; roots; secretion; seedlings
Abstract:
... BACKGROUND AND AIMS: Enhanced aluminum (Al) resistance has been observed in dicots over-expressing enzymes involved in organic acid synthesis; however, this approach for improving Al resistance has not been investigated in monocots. Among the cereals, oat (Avena sativa L.) is considered to be Al resistant, but the basis of resistance is not known. METHODS: A hydroponic assay and hematoxylin staini ...
Handle:
10113/54030
DOI:
10.1007/s11104-011-0937-1

46. Aluminum resistance of malting barley

Author:
O. V. Yakovleva
Source:
Trudy po prikladnoj botanike, genetike i selekcii 2021 v.182 no.4 pp. 126-131
ISSN:
2619-0982
Subject:
Russia; aluminum; cultivars; growth and development; plant growth; spring barley
Abstract:
... Background. Barley is the second cereal crop in Russia in terms of its importance and production volume. It is used for food, feed, and industrial purposes. The production of malting barley in Russia exceeds 1.5 million tons; each year the area under this crop increases by 10–15%, reaching 600,000– 800,000 hectares. Barleys suitable for brewing must have certain physicochemical and technological p ...
DOI:
10.30901/2227-8834-2021-4-126-131

47. Aluminum stress inhibits accumulation of phosphorus in root apices of aluminum-sensitive but not aluminum-resistant Brachiaria cultivar

Author:
Wenzl, P.; Mayer, J.E.; Rao, I.M.
Source:
Journal of plant nutrition 2002 v.25 no.8 pp. 1821-1828
ISSN:
0190-4167
Subject:
apical meristems; cultivars; Urochloa ruziziensis; phytotoxicity; nutrient uptake; aluminum; root meristems; Urochloa decumbens; phosphorus
Abstract:
... The phosphorus (P) content of whole roots and root apices has been reported to increase under aluminum (Al) stress, particularly in Al-sensitive plant varieties. We investigated the impact of Al toxicity on the P content of root apices of two tropical forage cultivars of the Brachiaria genus, grown in Al-containing low-ionic-strength nutrient solutions. Exposure to Al did not affect apical P conce ...
DOI:
10.1081/PLN-120006059

48. Aluminum stress response in rice: effects on membrane lipid composition and expression of lipid biosynthesis genes

Author:
Van‐Biet Huynh; Anne Repellin; Yasmine Zuily‐Fodil; Anh‐Thu Pham‐Thi
Source:
Physiologia plantarum 2012 v.146 no.3 pp. 272-284
ISSN:
0031-9317
Subject:
abiotic stress; acid soils; aluminum; biochemical pathways; biosynthesis; cell membranes; cultivars; fatty acid composition; genes; leaves; lipid content; messenger RNA; phospholipids; plant adaptation; rice; root growth; roots; shoots; stearoyl-CoA desaturase; stress response
Abstract:
... The presence of aluminum (Al) in acidic soils is a major abiotic stress limiting the production of cultivated plants. Cell membranes are the main targets of environmental stresses and there is growing evidence for the involvement of membrane lipids in plant adaptation. The aim of this study was to evaluate the mid‐long effects of Al on membrane lipid content and composition in the roots and shoots ...
DOI:
10.1111/j.1399-3054.2012.01622.x
PubMed:
22452575

49. Aluminum tolerance in barley: methods for screening and genetic analysis

Author:
Echart, C.L.; Barbosa-Neto, J.F.; Garvin, D.F.; Cavalli-Molina, S.
Source:
Euphytica 2002 v.126 no.3 pp. 309-313
ISSN:
0014-2336
Subject:
Hordeum vulgare; aluminum; screening; genetic techniques and protocols; cultivars; genes; regrowth

50. Aluminum tolerance is independent of rhizosphere pH in Triticum aestivum L

Author:
Taylor, G.J.
Source:
Communications in soil science and plant analysis 1988 v.19 no.7/12 pp. 1217-1227
ISSN:
0010-3624
Subject:
cultivars; nitrogen metabolism; rhizosphere; Triticum aestivum; aluminum; pH; plant physiology
DOI:
10.1080/00103628809368007