特早熟菜豆新品种早丰的选育

早丰是从引进的育种材料851-923中选择优良变异株经系统选育而成的早熟菜豆新品种。全生育期春播90~95 d(天),夏播80~85 d(天),保护地栽培115~120 d(天)。荚为乳白色,荚长18~22 cm,单荚质量25 g,荚条顺直,肉厚,质嫩,纤维少,耐老性强,口味佳;抗炭疽病、锈病能力强于851-923;春露地栽培每667 m2产量3 000 kg左右,秋露地栽培1 900 kg左右,保护地栽培2 800 kg左右。

A New Kidney Bean Variety -''''Zaofeng''''

Zaofeng is bred by system selection from 851-923 which was introduced from Dalian.It takes 90-95 days from sowing to harvest sowed in spring,80-85 days sowed in summer and 115-120 days cultivated in protected field.The fresh pod is ivory-white,18-22 cm in length,and 25 g in weight.The pod has less fibre with special good taste.It has stonger resistance to anthracnose and rust than 851-923.The yield is about 45 t·hm-2 in the open field in spring,and about 28.5 t·hm-2 in the open field in autumn,and about 42 ...