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瓜尔豆[Cyamopsis tetragonolopba(L)Taubert]是热带半干旱地区的一种栽培植物,属于豆科瓜尔豆属。它广泛地分布于印度、阿富汗、孟加拉、泰国、巴基斯坦、越南、老挝、柬埔寨、斯里兰卡、马来西亚和新加坡等亚洲热带地区。瓜尔豆的干种子中含碳水化合物46.2％,脂肪1.4％,蛋白质29.8％,水分11.8％。常作为饲料和绿肥进行大面积栽种,如在印度,泰国和巴基斯坦,凡能灌溉的地方,都有大量的栽培。瓜尔豆的嫩豆荚滋味鲜美,可以和菜豆一样作为蔬菜。因此,有些国家常将它和黄瓜种在一起,有些国家将它的嫩豆荚作为蔬菜在市场上大量出卖。在有的地方,它以半野生状态生长在村庄的四周或稻田边。
Cyamopsis tetragonolopba (L) Taubert is a cultivated plant in the tropical semi-arid region and belongs to the genus Leguminosae. It is widely distributed in tropical Asia such as India, Afghanistan, Bangladesh, Thailand, Pakistan, Vietnam, Laos, Cambodia, Sri Lanka, Malaysia and Singapore. Dry seeds of guar contain 46.2% carbohydrates, 1.4% fat, 29.8% protein and 11.8% water. Large-scale cultivation is often carried out as feed and green manures, as is the case in India, Thailand and Pakistan, where irrigation is possible. Guar bean tender bean pods taste delicious, like vegetables and beans can be used as vegetables. Therefore, some countries often planted it with cucumbers, and some countries sold their tender pods as vegetables on the market in large numbers. In some places, it grows semi-wild around the village or paddy fields.