Shan Y H,Leng S H,Hui F H,Zhu G R.A study on the branch productivity of rape regulated by nitrogen fertilizer[J].Oil Crop China,1995,17(4):23-26.

 
  • [2]单玉华;冷锁虎;惠飞虎;朱耕如.;氮肥对油菜分枝生产力的调节作用[J]
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