直立无支架豇豆,简称无豇,原产美国。我地引进试种表现为:茎粗短、节间密,在茎节上长出若干条花箭,箭长35—40厘米,粗壮直立富弹性,抗风力强,不需搭架。每穴双株,有二、三十条。花箭顶部的3—4厘米范围内,从下至上陆续着生花蕾。豆荚平均重22.7克,荚长40—80厘米,着粒密,白色,深受市场欢迎。叶幕层位于5—40厘米,结荚期豆荚披散在叶片上部,初 Upright stentless cowpea, referred to as no cowpea, native to the United States. I introduced the trial performance as follows: stubby stubby, dense internodes, the stem section of the growth of a number of arrows, arrows length 35-40 cm, thick vertical elastic, wind resistance, without scaffolding. Each hole double strain, there are two or thirty. Within 3-4 cm of the top of the flower arrows, there are flower buds from the bottom to the top. Average pods 22.7 grams, pods 40-80 cm long, the grain dense, white, welcomed by the market. Leaf curtain layer is located in the 5-40 cm, pod pods pod scattered in the upper leaves, early