【摘要】 以昌黎地区主栽菜豆品种将军油豆、无筋架油豆和双丰3号为对照,研究了紫花油豆的生长发育特性。结果表明:紫花油豆具有一定的耐低温特点,从综合性状来看,要比目前昌黎地区主栽的油豆品种更优良,可大面积种植和推广。更多还原

【Abstract】 Zihua oil bean was taken as experimental material to compare with Jiangjun oil bean,Wujinjia oil bean and Shuangfen No.3 oil bean cultivars that cultivated mostly in Changli area.The results showed that Zihuayoudou tolerated low temperature to some extent,and when considering all the traits it performed better than other oil bean cultivars in Changli area,so it should be cultivated in more area and be extended.更多还原