草木樨本来是西北黄土高原上的一种野生豆科植物,又叫做“馬苜蓿”或“馬籛子”。1943年,甘肃天水县楊家沟农民楊世荣,开始在一塊瘦瘠的土地上引种栽培,引起了当地群众和水土保持試驗站的注意,經过試种,証明它是与水土流失作斗爭的有力武器,并且有很大的經济价值,才逐步推广,黄土高原的群众,亲切地把它叫做“宝貝草”。 Grass crickets are originally a kind of wild leguminous plants on the Loess Plateau in the northwest. They are also called “horses” or “horses”. In 1943, Yang Shirong, a peasant in Yangjiagou, Tianshui, Gansu, began introducing and planting on a thin and bleak land, which attracted the attention of local people and soil and water conservation test stations. After trial planting, it proved to be a powerful weapon to combat soil erosion. , And there is a lot of economic value, it is gradually promoted, the people of the Loess Plateau, affectionately called it “baby grass.”