种草养畜是提高流域治理经济效益的重要途径之一.但目前除少数承包大户靠种草饲养奶牛及羊取得显著成效外,广大承包户对种草养畜的积极性不高,认识不够.为了探索种草养畜的有效途径,榆次市1985年先后引植各种优良牧草十余种,种植面积1500余亩. Planting grass and raising livestock is one of the important ways to improve the economic benefits of watershed management, but at present, except for a few large contractors who have made remarkable achievements in breeding dairy cattle and sheep with grass, the majority of contractors are not enthusiastic about planting livestock and raising livestock and have not enough understanding. In order to explore the effective way of planting grass and livestock, Yuci City in 1985 has introduced more than ten kinds of fine grass, planting area of ​​more than 1,500 acres.