Effects of nitrogen fertilizer application and no tillage on nitrogen loss by surface runoff during the wheat growing season in Intensive Rice-Wheat Rotation Field
GUO Zhi, ZHOU Wei, CHEN Liugen, ZHENG Jianchu
Ecology and Environment . 2011, (9): 1253 -1258 .  DOI: 10.16258/j.cnki.1674-5906(2011)08-09-1253-06

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