覆草旱作对晚稻田土壤氮素肥力的影响
王栋, 李辉信, 胡锋, 李大明, 秦江涛
Effects of dry cultivation with straw mulching on soil nitrogen fertility in late-rice paddy field
Wang Dong, Li Huixin, Hu Feng, Li Daming, Qin Jiangtao
生态环境学报
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2009, (1): 348
-351
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DOI: 10.16258/j.cnki.1674-5906(2009)01-0348-04
