豇豆新品种特绿60的选育

特绿60是以宁波本地品种241-1为母本，以河北引进品种G36为父本，杂交后代经8代自交分离系统选育而成。早熟，春季栽培从播种至嫩荚采收约60 d（天），夏季栽培约48 d（天），全生育期 80~100 d（天）。嫩荚深绿色，长圆棍形，上下粗细均匀、色泽一致，荚长约60 cm，单荚质量约18 g。品质优良，水分含量高，粗纤维含量少，质地脆嫩，风味好。7～8月能正常生长，不易早衰，对锈病、白粉病、煤霉病的抗性比对照901强，每667 m²产量2 000 kg以上，已在浙江省宁波、舟山、台州及上海等地推广应用。

A New Cowpea Variety -'Telv No.60'

‘Telv No.60’was bred by taking Ningbo local variety‘241-1’as female parent and the introduced variety‘G36’as male parent,through separate and systematic selection for 8 generations.It is early maturity.It takes 60 days from seeding to pod harvest in spring cultivation;and about 48 days in summer cultivation.Its whole growing period is 80-100 days.The tender pod is dark green,long stick-shaped with even size and identical color,about 60 cm long.A single pod weight is 18 g.It is of good quality,with high moisture content,low coarse fibre tender,crisp leaves and tastes good.This variety can grow normally from July to August and unease to premature senescence.It has stronger resistance to rust,whitely mildew and downy mildew than‘901’.Its yield is over 30 t•hm^-2.It has been extended to Ningbo,Zhoushan,Taizhou of Zhejiang province and Shanghai etc.