特早熟菜豆新品种早丰的选育  

A New Kidney Bean Variety —'Zaofeng'

作　　者：尹凤龙[1] 袁立新[1] 李树会[1] 

机构地区：[1]辽宁省水土保持研究所

出　　处：《中国蔬菜》2007年第4期26-27,I0002,共3页China Vegetables

摘　　要：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90-95d（天），夏播80-85d（天），保护地栽培115—120d（天）。荚为乳白色，荚长18～22cm，单荚质量25g。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667m^2产量3000kg左右，秋露地栽培1900kg左右，保护地栽培2800kg左右。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 t · hm^-2 in protected field.

关 键 词：菜豆 早丰品种 特早熟 选育 

分 类 号：S643.1[农业科学—蔬菜学]