نتایج جستجو برای: desalinization
تعداد نتایج: 79 فیلتر نتایج به سال:
Systematic studies on the genesis, properties, and distribution of natural nanoparticles (NNPs) in soil remain scarce. This study examined a chronosequence continuous paddy field land use for periods ranging from 0 to 1 000 years determine how NNPs changed at early stages genesis eastern China. Soil samples were collected coastal reclaimed fields that cultivated 0, 50, 100, 300, 700, years. Nat...
Since performing field experiments for determining the optimum amount of water for soil desalinization is costly and time consuming, use of computer models in leaching studies has received more attention. However, the accuracy of the results of these models should be evaluated by comparison with the results of the field experiments. In this study SWAP and LEACHC models were used for the simulat...
In this study, the potential use of halophyte grasses, Aleuropus littoralis and A. lagopoides, on soil desalinization and lowering soil salinity was investigated under glasshouse conditions. The seeds of two species were collected from Rodasht area in Isfahan and grown with four salinity treatments obtained from different types of collected soils and replicated three times. Electrical conductiv...
Reclaimed tidelands (RTLs) in the southwestern coastal areas of South Korea has been used for rice (Oryza sativa L.) cultivation due to high salinity soils. However, there is increased social pressure utilize RTLs upland crop decreased consumption. In this study, and sodicity 16 located were investigated explore suitability cultivation. Surface (0 - 20 cm) soil samples collected from 241 paddy ...
Phytoremediation using Miscanthus is a valuable technique for the restoration of saline-alkaline soil, but potential not quantified. To assess this potential, 5 years field experiment was conducted on soils with three genotypes and an unplanted control. The bulk soil (0–20-cm depth) physicochemical properties were measured annually from 2015 to 2018, while bacterial fungal community structures ...
Since performing field experiments for determining the optimum amount of water for soil desalinization is costly and time consuming, use of computer models in leaching studies has received more attention. However, the accuracy of the results of these models should be evaluated by comparison with the results of the field experiments. In this study SWAP and LEACHC models were used for the simulat...
In this study, the potential use of halophyte grasses, Aleuropus littoralis and A. lagopoides, on soil desalinization and lowering soil salinity was investigated under glasshouse conditions. The seeds of two species were collected from Rodasht area in Isfahan and grown with four salinity treatments obtained from different types of collected soils and replicated three times. Electrical conductiv...
Increasing of population in the world caused overusing natural resources and land destruction. Salinization and sodification are two effects of land destruction. Leaching of soil soluble salts is the most appropriate method to emend and reclaim saline and sodic soils. In this study, Examination of different leaching methods of saline from sodic soils has been evaluated in Veis Area in Khoozesta...
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