Biblioteca Digital

997 resultados para Soil disturbance

Prediction of impacts of large-scale water conservancy projects on soil saliniza

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Soil sulphur status and sulphur fertilizer requirement

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Preliminary studies on soil sulphur in china

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The preliminary studies on the soil sulphur status and crop response to...

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Sulphur content and distribution in paddy soil of sounth china

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The fertility and fertilizer use of the important paddy soil of china

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On movement of iron and managanese in soil-plant system

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