黄土高原南部春玉米地膜栽培的水肥效应与氮肥去向
党廷辉, 郝明德, 郭胜利, 蔡贵信
Effect of plastic-film mulch on water and nitrogen use by spring maize and on fate of applied nitrogen in the southern Loess Plateau
DANG Tinghui, HAO Mingde, GUO Shengli, CAI Guixin
应用生态学报
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2003, (11): 1901
-1905
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