摘要
鄂豇豆13[Vigna unguiculata(L.)Walp.cv.E-Jiangdou 13]是以优选的早熟品种翠冠101(V.unguiculata cv.Cuiguan 101)为母本,以优良中熟品种鄂豇豆8号(V.unguiculata cv.E-jiangdou No.8)为父本,配组杂交,通过系统选育而成的早熟豇豆新品种。其主蔓结荚,第一花序着生于主蔓第二至第四节,春季从播种到始收58 d左右,秋播从播种到始收45 d左右。平均荚长60.26 cm,折合产量2 246.46kg/667 m^2,比对照增产394.27 kg/667 m^2,增幅达到21.29%。
Vigna unguiculata （L.） Walp. cv. E-Jiangdou 13 is a new early-maturing cowpea variety,hybridized through systemic selection,with ealy-maturing strain V. unguiculata cv. Cuiguan 101 as its female parent and medium-maturing V. unguiculata cv. E-Jiangdou No.8 as its male parent. Cowpea pods grow on the main stems with the average length of 60.26 cm, while the first inflorescences grow from 2 to 4 section. It is about 58 days from Spring sowing to first collection and about 45 days from Autumn sowing. Compared with the contrasted cowpea variety,the yield is 2 246.46 kg/667 m^2,with an increase of 21.29% which is 394.27 kg/667 m^2.
出处
《湖北农业科学》
2017年第24期4813-4814,共2页
Hubei Agricultural Sciences
基金
湖北省农业科技创新中心资助项目(2007-620-001-03)
