菜豆(油豆角)新品种哈菜豆17号的选育

A New Snap Bean Variety —‘Hacaidou No.17'

哈菜豆17号是以宏富菜豆为母本,以将军油豆为父本配制的杂交组合采用系谱法经过6代自交选育而成。蔓生,早熟,从播种到采收57d(天)左右,基部结荚多,前期产量高,生长势中等,荚绿色、扁条形,尖部带紫色条纹,平均荚长20cm,荚宽2.8cm,肉质面,外观商品性好,纤维少。抗炭疽病,一般产量2100kg·(667m2)-1左右,适于黑龙江省各地保护地栽培。

'Hacaidou No.17’ is a new snap bean variety bred by crossing‘ Hongfucaidou’ as female parent,‘Jiangjunyoudou’ as male parent through pedigree selection of 6 generations.It is sprawled and of early maturity.It takes about 57 days from sowing to harvest.In the prior stage,its pods mainly grow at the stem base with high yield.It has medium growth vigor.The tender pods are green in color with flat strip.The tip of the tender pod has purple stripes.The pod length is 20 cm,and average width is 2.8 cm.Its pulp tastes tender with less fiber.Its appearance has good commodity value.It is resistant to anthracnose.It can normally yield about 31.5 t·hm-2.It is suitable for cultivation in protected fields in Heilongjiang Province.