【摘要】 对7份国内外的春大白菜品种进行品种比较试验,结果表明:"9968"综合性状最好,产量、软叶率、球形指数、抗病性等在所有供试品种中表现最佳。强春白菜、春大帅和傲春也具有一定的推广价值,强春王和春黄白菜结球较紧,但其产量过低,四季霸王和盛春抗病性极差。更多还原

【Abstract】 Seven domestic and overseas varieties of spring Chinese cabbage were compared.The results showed that the comprehensive characters of 9968 were the best.Its yield,soft leaf ratio,globe index and resistance were all the optimum.The varieties of Qiangchun,Chundashuai and Aochun were also good.The head tightness of Qiangchunwang and Chunhuang were high,but their yields were too low.The resistance of Sijibawang and Shengchun were very weak.更多还原