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春抗50大白菜全生育期50天,叶球扣抱,结球紧实美观,净菜率高,品质极佳。冬性强,耐弱光,耐低温,抗抽薹能力强。一般单球重3公斤左右,(亩)产5000公斤以上。经连续数年在苏、鲁、豫、皖等地大面积推广表明,其综合性状明显优于当前主要推广的国内国外春结球大白菜等品种,并深受种植者的欢迎。现将其保护栽培技术措施总结如下:
Spring anti-50 Chinese cabbage whole growth period of 50 days, leaf buckle hold, tight knot beautiful, net food rate, excellent quality. Strong winter, weak light resistance, low temperature, anti-bolting ability. General weight of about 3 kg single ball, (mu) production of 5000 kg or more. After several years in a large area of promotion in Jiangsu, Shandong, Henan, Anhui and other places show that its comprehensive traits significantly better than the current promotion of domestic and foreign Spring Festival ball Chinese cabbage and other varieties, and welcomed by growers. Now the protection of cultivation techniques are summarized as follows: