长期秸秆还田对旱地土壤硝态氮分布与累积的影响
杨振兴, 周怀平, 关春林, 解文艳
Effect of Long-term Straw Returning on Distribution and Accumulation of Nitrate Nitrogen in Dryland Soil
Yang Zhenxing, Zhou Huaiping, Guan Chunlin, Xie Wenyan
华北农学报
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2013, (3): 179
-182
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DOI: 10.3969/j.issn.1000-7091.2013.03.032
