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A New Asparagus Bean Variety —‘Heyan No.2’ |
Yang Lianyong,Song Wu,Guan Feng,et al. |
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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.
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Received: 29 December 2007
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