蚕豆既是蔬菜又是绿肥的豆科作物,南方地区可充分利用冬闲耕地种植,生产成本低,经济效益高,一般栽培可亩产鲜豆荚500～600kg、鲜豆秆1000～1500kg。连江县每年冬种蚕豆面积大、上市早,鲜豆荚主要销往上海市场,是冬季农业生产的主要产业,也是农民增收的好项目。其冬季蚕豆栽培技 Broad bean is both vegetable and green manure leguminous crops, the south can make full use of winter and fallow arable land cultivation, low production costs, high economic efficiency, the general cultivation of per mu yield of fresh pods 500 ~ 600kg, fresh bean stalks 1000 ~ 1500kg. The annual winter broad bean area in Lianjiang County is large and listed early. Fresh pods are mainly sold to the Shanghai market and are the major industries for winter agricultural production and a good project for farmers to increase their incomes. The winter broad bean cultivation techniques