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不同耕作方式下秸秆还田对直播田生态环境的影响.[D].李凤博.南京农业大学.2008, 08
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龙葵中糖苷生物碱的结构及其化感作用研究.[D].孙芳.东北师范大学.2007, 05
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直播稻田土壤耕作深度和秸秆还田的生态效应研究.[D].朱杰.南京农业大学.2006, 02
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Crop and soilproductivity response to corn residue removal:a literature review..Wilhelm W W;Johnson J M F;Hatfield J L;et al;.Agronomy Journal.2004,