近年来,随着人民群众生活水平的提高,肉食品、奶制品越来越多地进入人们的生活,这为畜牧业的发展提供了有利的条件,而紫花苜蓿的种植可为畜牧业提供优质牧草。紫花苜蓿属豆科植物,是一种耐干旱、高产、高蛋白饲草。近年来,不少山区农民靠种植苜蓿外销或饲养家畜走上了致富道路 In recent years, with the improvement of living standards of the people, more and more meat and dairy products have entered into people’s lives, which has provided favorable conditions for the development of livestock husbandry, and the cultivation of alfalfa can provide high quality for livestock husbandry grass. Medicago sativa is a legume plant that is drought-tolerant, high-yield, high-protein forage. In recent years, many mountain farmers embarked on the road to prosperity by planting alfalfa for export or raising livestock