夏光甘蓝是上海农科院园艺所于1975年用黑叶小平头自交不亲和系103为母本,60天早椰菜为父本杂交,并于1978年育成的甘蓝一代杂种.我市于1985年夏引进,在西安村作为早秋甘蓝试种0.1亩,6月中旬播种育苗,9月上中旬收获,单叶球平均重0.8公斤,折合亩产1400公斤.这时正值蔬菜秋淡季,因而倍受消费者欢 Summer cabbage is a hybrid of the first-generation cabbage generation bred in 1978 by the Horticultural Institute of Shanghai Academy of Agricultural Sciences in 1975 with black-leaf Xiaopingtian self-incompatibility line 103 as female parent and 60-day early broccoli as male parent. The city introduced in the summer of 1985, in the village of Xi’an as early autumn cabbage try planting 0.1 mu, seeding nursery in mid-June, harvest in mid-September, the average single leaf ball 0.8 kg, equivalent to 1400 kg per mu, Low season, so much like consumers