Salt Affected Soils
Mostrando 1-6 de 6 artigos, teses e dissertações.
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1. CS58: new high yielding, salt and alkaline tolerant cultivar of Indian mustard
Abstract CS58 is a newly developed, salt-tolerant, high-yielding Indian mustard variety from ICAR- CSSRI, Karnal, India, to harness the yield potential of salt-affected soils of India. It produced 24-25% higher seed yield than the national check varieties CS54 and Kranti and was well received and adopted by farmers in salt-affected areas of the country durin
Crop Breed. Appl. Biotechnol.. Publicado em: 05/12/2019
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2. Comparação entre um trocador aniônico de sal de amônio quaternário de quitosana e um trocador comercial na extração de fósforo disponível em solos
The present work aimed modify chemically the chitosan (QTS) surface to obtain a reticulate chitosan quaternary ammonium salt (SAQQR), and compare this anionic exchanger with an commercial ion exchanger in the extraction of available phosphorus in soils. The results showed that the two exchangers are identical, extracting similar and proportional quantities o
Química Nova. Publicado em: 2010
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3. Ameliorative effect of exogenous nitric oxide on oxidative metabolism in NaCl treated chickpea plants
Accumulation of salts in irrigated soils is one of the primary factors limiting yield in South Asia. We investigated whether exogenous nitric oxide (NO) supplementation as sodium nitroprusside has any ameliorating effect against NaCl induced oxidative damage in chickpea leaves. NaCl treatment (250 mM) alone and in combination with two concentrations of SNP (
Brazilian Journal of Plant Physiology. Publicado em: 2010
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4. Estudo da contribuição potencial do solo no processo de salinização de águas superficiais em uma pequena bacia hidrográfica do semi-árido baiano
The reservoirs represent the main water source for the semi-arid region of the Brazilian Northeast. However, the presence of water doesn?t mean the lack of thirst, due to the action of various processes that affect the quality of the stored water. Among these, there?s the salinization, responsible for the ions accumulation in the water, making it inadequate
Publicado em: 2005
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5. Low-Concentration Kinetics of Atmospheric CH4 Oxidation in Soil and Mechanism of NH4+ Inhibition
NH4+ inhibition kinetics for CH4 oxidation were examined at near-atmospheric CH4 concentrations in three upland forest soils. Whether NH4+-independent salt effects could be neutralized by adding nonammoniacal salts to control samples in lieu of deionized water was also investigated. Because the levels of exchangeable endogenous NH4+ were very low in the thre
American Society for Microbiology.
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6. Engineering salt-tolerant Brassica plants: Characterization of yield and seed oil quality in transgenic plants with increased vacuolar sodium accumulation
Transgenic Brassica napus plants overexpressing AtNHX1, a vacuolar Na+/H+ antiport from Arabidopsis thaliana, were able to grow, flower, and produce seeds in the presence of 200 mM sodium chloride. Although the transgenic plants grown in high salinity accumulated sodium up to 6% of their dry weight, growth of the these plants was only marginally affected by
The National Academy of Sciences.