水氮优化条件下在华北平原冬小麦/夏玉米轮作中的化肥氮去向
潘家荣, 巨晓棠, 刘学军, 陈新平, 张福锁, 毛达如
Fate of Fertilizer Nitrogen for Winter Wheat/Summer Maize Rotation in North China Plain under Optimization of Irrigation and Fertilization
PAN Jia-Rong, JU Xiao-Tang, LIU Xue-Jun, CHEN Xin-Ping, ZHANG Fu-Suo, MAO Da-Ru
J4 . 2009, (2): 334 -340 .  DOI: 10.11869/hnxb.2009.02.0334