免耕与常规耕作下黑土腐殖酸含量与结构的差异
赵红, 郑殷恬, 吕贻忠, 袁丽伟, 曾宪楠
The difference of black soil humus content and structure in no-tillage and plowing tillage
ZHAO Hong, ZHENG Yintian, Lü Yizong, YUAN Liwei, ZENG Xiannan
生态环境学报
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2010, (5): 1238
-1241
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DOI: 10.16258/j.cnki.1674-5906(2010)05-1238-04
