Abstract：‘Heyan No.2’is a new asparagus bean variety which is developed by system selection crossing between‘Quannengdoujiao’and‘Fengchan No.2’.It is early-mature.When planted in spring，it has a growing period of 90-100 days，its first flowering is in 45-50 days，first picking in 55-60 days.When planted in summer，its growing period is about 70-80 days，first flowering in 40-45 days，first picking in 45-50 days.Its pod is light green，54-59 cm in length，0.84-0.86 cm in diameter and about 24.5 g in weight.The yield is 34.5-39.0 t·hm-2 in spring cultivation.It is suitable to be cultivated in spring and over summer to early autumn.
收稿日期: 2007-12-29
引用本文:
杨连勇 宋 武 管 锋 姜守全 谭旭生. 早熟豇豆新品种贺研2号的选育[J]. 中国蔬菜, 2008, 1(7): 38-39.
Yang Lianyong;Song Wu;Guan Feng;et al.. A New Asparagus Bean Variety —‘Heyan No.2’. , 2008, 1(7): 38-39.
