Effect of Sowing Density on Biology Character and Yield of Tagetese recta L. 种植密度对万寿菊生物学及产量性状的影响。
Different genealogy composition had different effects on yield components, especially on boll weight and seed index. 系谱组成不同对品种产量性状具有一定的影响,尤其对单铃重和子指影响较大。