陕西商洛春玉米陕911高产配套技术研究
JOURNAL OF SHANXI AGRICULTURAL UNIVERSITY (NATURAL SCIENCE EDITION)（2003）
Abstract
春玉米品种、密度、施氮量、施磷量四因素三水平试验表明,密度是影响洛南川道地玉米产量的主要因素,品种对玉米经济性状和农艺性状的改善具有显著作用.试验最优处理组合为A2B3C3D1和A2B3C2D1,即品种陕911,密度5.25万株/hm 2,施氮量375 kg/hm 2,施磷量195 kg/hm 2或150 kg/hm 2.
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