氮肥和密度对双季杂交稻干物质积累和产量的影响
刘文祥1,青先国2**,艾治勇3
Effects of nitrogen fertilization rate and transplanting density on the dry matter accumulation and grain yield of double season rice.
LIU Wen-xiang1, QING Xian-guo2**, AI Zhi-yong3
生态学杂志
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2012, (12): 3094
-3101
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