氮磷水平和播期对春小麦籽粒灌浆期降落数值动态变化的影响
赵秀兰, 李文雄
EFFECT OF NITROGEN AND PHOSPHORUS LEVEL AND SOWING DATE ON DYNAMIC CHANGE IN GRAIN FALLING NUMBER IN SPRING WHEAT IN GRAIN FILLING
ZHAO Xiu_Lan, LI Wen_Xiong
植物生态学报
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2006, (2): 344
-351
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DOI: 10.17521/cjpe.2006.0046