【摘要】 早豇2号是以早熟豇豆品种早豇1号为母本,以之豇14为父本选育而成的豇豆新品种。荚条绿白色,长75 cm左右,粗0.8~1.0 cm,单荚质量25 g左右,肉质肥厚,粗纤维含量少,每荚有种子15~20粒,千粒质量130 g左右;早熟,前期产量高,一般1 600 kg.(667 m2)-1左右,连续结荚能力强,丰产性好,总产量3 300 kg.(667 m2)-1左右,在河南、山东、山西、江苏、甘肃、辽宁等地累计推广种植逾8 333 hm2。更多还原

【Abstract】 ’Zaojiang No.2’is a new early maturing variety of cowpea developed by crossing early maturing variety’Zaojiang No.1’as female parent with’Zhijiang 14’as male parent.The first harvest can reach 24.0 t·hm(-2),the total yield is about 49.5 t·hm(-2).At present,the total extended areas in Henan,Shandong,Shanxi,Jiangsu,Gansu,Liaoning are 8 333 hm2.更多还原