菜豆新品种‘九架豆15号’选育报告

A report of breeding new bean variety ‘Jiujiadou no. 15'

‘九架豆15号’是以生长势强、商品性好、抗病性强、优质、早熟的高世代材料‘9907’为母本，‘P131’为父本进行人工杂交，经过系统选育而成。‘九架豆15号’从播种到采收50～55 d，平均荚长18.5 cm，宽2 cm，荚厚1.2 cm，单荚重14 g，无筋、无革质膜、抗病性强、产量高、商品性好，露地、保护地兼用。

‘Jiujiadou no. 15’ is created by artificial hybridization and systematic selection. Its male parent is ‘P131’, and its female parent is an early generation material ‘9907’ which has strong growth potential, good commodity, strong resistance to disease, high quality and is early maturing. It takes ’Jiujiadou no. 15’ 50~ 55 days from sowing to harvest. On average, the pod length is 18.5 cm, pod width 2 cm, pod thickness 1.2 cm, single pod weight 14 grams. ‘Jiujiadou no. 15’ has neither plant muscle nor leathery membrane. It has strong resistance to disease, high output and good commodity. It is applicable to both open ground and greenhouse.