摘要
春宝是利用４４１５９１及８７１２３两个自交不亲和系作亲本育成的早熟尖圆头型春甘蓝一代杂种，表现早熟、高产、优质、冬性较强，比现有早熟春甘蓝主栽品种牛心早熟３～５天，增产约６０％，每６６７ｍ２产量稳定在２０００～３５００ｋｇ。
A new spring cabbage F1 hybrid─' Chunbao', was bred by crossing two self-incompatible lines of 441591 and 87123. It has pointed head, early maturity, tolerance to bolting, high yield and good quality. It is 3～ 5 days earlier and 60% higher in yield than that of' Niuxin' (the popular cultivar).The average yield is 30～ 52.5t/ ha and has been grown in region of Yangtze River over 2000 ha.
出处
《中国蔬菜》
北大核心
1996年第4期7-8,共2页
China Vegetables
