毛豌豆是一种一年生的豆科植物,茎圆形,藤长5—6丈,喜攀缘,依树木、篱笆、坎边或搭架生长,叶深绿色,每个叶片,形同心脏,叶柄长约5— 6寸,穗状花序,花粉白色,豆荚长5—6寸,每荚含豆4—5粒,个别还有达到6粒的。荚在幼嫩时成深绿色,到了成熟阶段,就变成蓝栗色,并在荚面复有灰色的绒毛,其种皮为灰白色,籽实类似蚕豆,但比蚕豆粒要大,籽实比较丰满,每千粒重为2.5斤。毛豌豆适应性强,不择土质,较硬的粘土或砂土等均可种植。在鄂西北高达1,000米的山 Pea is an annual perennial legumes, round stems, rattan length 5-6 Zhang, hi climbing edge, according to trees, fences, hips edge or shelved growth, dark green leaves, each leaf, shaped heart, petiole About 5-6 inches long, spikes, pollen white, pods 5-6 inches long, each pod contains 4-5 beans, and individually there are six. Pod into a dark green at the young, mature stage, it becomes blue chestnut color, and in the pod face with gray fluff, the seed coat is gray, the seeds are similar to fava beans, but larger than the fava bean, seed full, Each one weighs 2.5 kg. High adaptability of hairy peas, do not choose soil, harder clay or sand can be planted. In the northwest of Hubei Province up to 1,000 meters of the mountain