White clover(Trifolium repens L) is a perennial legume clover herbs.It originated in Europe,widely distributed in temperate and subtropical high-altitude areas,it is currently the world's most extensive distribution of one of the Legumes. Our country's Yunnan,Guizhou,Sichuan,Hunan,Hubei.Xinjiang and other places there are wild species distribution,the provinces south of the Yangtze River have large area planted.White clover leaves and stems soft,nutrient-rich,palatability,and tolerance trampled on,is...