河南省豇豆春季露地品种比较试验

为了筛选出适合河南省春季露地栽培的豇豆品种，以浙翠一号为对照，对20个豇豆品种进行品比试验。通过调查参试品种的生育期、商品性，锈病、白粉病的发病情况以及产量等特性，从中筛选出综合性状表现好的品种。试验结果表明，安豇一号、早豇5号、安豇二号的植物学综合性状好，早期产量高，丰产，抗逆性强，品质优；珍玉早豆角丰产，抗逆性强，这4个品种可在河南省大面积推广。

Comparison of Cowpea Cultivars for Outdoor Planting in Spring in Henan Province

In order to screen out suitable cowpea cultivars for outdoor planting in spring in Henan province, we studied the growth period, yield, commercial characters, incidence of rust disease and powdery mildew of 20 cowpea cuhivars, by taking Zhecui No.1 as control cultivar. The results showed that, the three cuhivars, Anjiang No.l, Zaojiang No.5 and Anjiang No.2 had better comprehensive characters, higher early yield and total yield, stronger stress resistance and excellent quality, and the cultivar Zhenyuzaodoujiao had higher yield and stronger stress resistance, therefore, the four cultivars could be promoted in large scale in Henan province.