苜蓿是一种高蛋白牧草 ,属豆科多年生宿根性草本植物 ,产量高 ,适应性广 ,既可鲜喂 ,也可喂干草粉。近几年静海县农技中心在我县周边地区推广种植苜蓿 ,农民取得了良好的经济效益。在保证春天灌溉 1水的情况下 ,1年可收获 4茬左右 ,优质干草每 6 6 7m2 可以达到 1吨左右 ,苜蓿 Alfalfa is a high-protein grass, a legume perennial herb, high yield, wide adaptability, both fresh feed, but also feeding hay powder. In recent years, Jinghai County Agricultural Technology Center in my county to promote the planting of alfalfa surrounding areas, farmers made good economic returns. Under the circumstance of ensuring that spring water is irrigated in spring, about 4 stubbles can be harvested in one year, and about 6 tons of high quality hay can be reached every 6 6 7m2. Alfalfa