苜蓿被誉为“牧草之王”，它富含蛋白质、多种维生素和矿物质，是优质绿色饲料；同时它具有很强的固氮能力，可以培肥地力，改良土壤，是快速改造中低产田的理想作物。近年来，苜蓿产品在国际、国内市场畅销，种植苜蓿的经济效益超过了粮食生产。随着我国畜牧业的迅速发展... Alfalfa known as the “king of forage grass”, which is rich in protein, vitamins and minerals, is a high-quality green feed; the same time it has a strong ability to fix nitrogen, can fertilize fertility, soil improvement is the rapid transformation of middle and low yield fields The ideal crop In recent years, alfalfa products sell well in international and domestic markets, and the economic benefits of planting alfalfa surpass that of grain production. With the rapid development of animal husbandry in our country ...