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绿豆富营养,籽粒蛋白质及赖氨酸含量比一般谷类作物高1～3倍,还含有丰富的铁、锌、钙、磷等元素,且具凉性,可防署降温。绿豆是食品加工和酿造原料。又是重要的绿肥和饲料作物。但绿豆产量低,栽培面积不大。往往与其它作物间套作。 绿豆喜温暖湿润环境。种子发芽的起点温度为8～12℃,生育期间最适温度25～35℃。耐旱性强,苗期一般不需灌溉;花荚期需水较多,受旱花荚就会脱落。绿豆耐瘠不耐渍,地面积水2～3天可造成植株死亡。对土壤要求不严格,除盐碱地和涝洼地外,均可栽培,但以石灰性轻粘土到中性土壤最适宜。酸性土壤栽培应施石灰。食用绿豆全生育期70～90天,饲用绿豆生育期较长。
Mung bean eutrophication, grain protein and lysine content of 1 to 3 times higher than the average grain crops, but also rich in iron, zinc, calcium, phosphorus and other elements, and a cool, anti-Agency Department of cooling. Mung bean is a food processing and brewing raw materials. It is also important green manure and forage crops. However, mung bean production is low, cultivation area is not large. Often intercropping with other crops. Mung bean hi warm and humid environment. Seed germination starting temperature of 8 ~ 12 ℃, optimum temperature during growth 25 ~ 35 ℃. Drought-resistant, seedling generally do not need irrigation; flower pod water demand more, drought will fall off pods. Mung bean resistance to infertility stains, surface water 2 to 3 days can cause plant death. Not strict requirements on the soil, in addition to saline and waterlogged depression, can be cultivated, but the lime light clay to neutral soil the most appropriate. Acid soil cultivation should be applied lime. Edible mung bean whole growth period of 70 to 90 days, forage mung bean growth period longer.