Biblioteca Digital

223 resultados para Sima, Guang, 1019-1086.

Effect of different soil components on the retention of Cadmium and zine

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Study on retention of Cd and Zn in soils by sequential extraction scheme

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Two rare earth element-La and Ce in some tropical and subtropical soil of China

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Variations in natural nitrogen-15 abundance of soil nitrogen

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Fractions extraction of sixteen rare earth element in soil

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Rations of closely related elements in soil and their implication

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Data standardization on ecology, resources and environment of china

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Lanthanide elements in paddy soils

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Nitrogen fate and environmental consequence in paddy soil under rice-wheat rotation in the Taihu lake region, China

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Nitrogen fate and environmental consequence in paddy soil under rice-wheat rotation in the Taihu lake region, China

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Variation in the relationship between nitrification and acidification of subtropical soils as affected by the addition of urea or ammonium sulfate

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Variation in the relationship between nitrification and acidification of subtropical soils as affected by the addition of urea or ammonium sulfate

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A Study on Decreasing the Instrument Detection Limit of Atomic Fluorescence Spectrometry (AFS-930) for Hg

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丛枝菌根-植物修复重金属污染土壤研究中的热点

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土壤水分和植物残体对紫色水稻土有机碳矿化的影响

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