Changes in soil organic carbon and its chemical fractions under different tillage practices on loess

来源 :The 4nd International Workshop on Carbon Sequestration and C | 被引量 : 0次 | 上传用户:Ricky_C
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Over the past 20 years,conservation tillage has been used on the loess plateau of north-west China to improve the sustainability of local agriculture.There had been particular concern about loss of soil organic matter associated with traditional tillage.
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