播期和种植密度对油菜产量和茎秆抗倒性的影响

袁圆,汪波,周广生,刘芳,黄俊生,蒯婕

Effects of Different Sowing Dates and Planting Densities on the Yield and Stem Lodging Resistance of Rapeseed

YUAN Yuan,WANG Bo,ZHOU GuangSheng,LIU Fang,HUANG JunSheng,KUAI Jie

图2 不同播期和密度对株高和茎秆干重的影响 SS、BS、FS和MS分别表示苗期、蕾薹期、花期、角果期

Fig. 2 Effects of different sowing dates and planting densities on plant height and stem dry weight SS, BS, FS and MS represent seedling stage, bolting stage, flowering stage, and maturity stage, respectively