摘要
晓春是以自交不亲和系97-22为母本、自交系97-2为父本配制而成的胖尖头型早春甘蓝一代杂种,具有早熟、优质、高产、抗病、耐寒、冬性强、不易未熟抽薹的特点。定植至采收100～110d,平均1hm2产量35.75t左右。现已在浙江省内外推广面积约1500hm2。适宜黄河以南和长江流域地区作早春甘蓝栽培。
Xiaochun is a new spring cabbage F1 hybrid developed by crossing self-incompatible line 97-22 with selfcompatible line 97-2. It is an early-maturing cultivar with high quality and yield, and it is resistant to disease and cold,it is also tolerant to immature bolting. It takes 100-110 d from sowing to harvest in spring, and its average yield is 169.2 t. hm^-2. It has been extended in Zhejiang Province and other provinces with total area of 1 500 hm^2. It is suitable for planting in spring in the Yangtze River Valley and in the souther area of the Yellow River.
出处
《长江蔬菜》
北大核心
2008年第B08期17-18,共2页
Journal of Changjiang Vegetables
关键词
春甘蓝
晓春
一代杂种
Spring cabbage
Xiaochun
F1 hybrid
