豫西北春季露地豇豆品种比较试验

Comparison of Cowpea Cultivars for Open Field Cultivation in Northwest of Henan Province in Spring

为了筛选出适合豫西北地区春季露地栽培的豇豆新品种,以之豇28-2为对照,对9个豇豆新品种进行比较试验。试验结果表明,青丰2号早熟特性明显,荚条长、无鼠尾、无鼓籽,光滑有光泽,颜色青绿,商品性美观,抗锈病、白粉病能力较对照强,结实能力强、结实时间长、产量高,综合性状优,适合在豫西北地区大面积推广。

In order to screen out new cowpea cultivars suitable for open field cultivation in northwest of Henan province in spring, the comparative test was carried out among nine new cowpea cuhivars and a control cultivar Zhijiang 28-2. The results showed that the cultivar Qingfeng No.2 had the characteristics of obvious early maturity, long and green pods, smooth and shiny, good commodity features, stronger resistance to rust and powdery mildew without plump seeds. In addition, it had longer fruiting period, stronger fruit-setting ability, higher yield and superior integrated characteristics, therefore, the cultivar Qingfeng No.2 was suitable for large-area popularization in northwest of Henan province.