河南省不同轮作区双低杂交油菜氮磷钾肥的效应研究 |
蔡东芳,王建平,张书芬,何俊平,曹金华,文雁成,赵磊,王东国,朱家成 |
Effects of N, P and K Fertilization on Rapeseed Yield in Different Rotating Areas of Henan Province |
Dongfang Cai,Jianping Wang,Shufen Zhang,Junping He,Jinhua Cao,Yancheng Wen,Lei Zhao,Dongguo Wang,Jiacheng Zhu |
图2 不同施磷量条件下油菜产量变化 |
Fig.2 Trends of yield increase with different P treatments in Brassica napus |