机械化栽培条件下株距对油葵生长发育及产量的影响

李积铭,李爱国,贾英全,宋聪敏,刘桂华,徐桂真,李和平

Effects of Plant Spacing on Growth and Yield of Oil Sunflower under Mechanized Cultivation Conditions

Jiming Li,Aiguo Li,Yingquan Jia,Congmin Song,Guihua Liu,Guizhen Xu,Heping Li

图2 不同株距条件下SD567叶面积指数变化趋势

Fig.2 Variation trend of leaf area index of SD567 under different plant spacing