红豆草又名驴食豆、粟毛豆,是豆科多年生牧草。具有适应性强,易栽培、高产、稳产、草质好的特点。营养丰富,适口性强,干物质中粗蛋白质含量为16.8％,矿物质、维生素含量也很丰富。是绵羊、山羊理想的优质饲料。可以调制干草或青贮,是干旱、半干旱地区很有前途的牧草。红豆草根系发达,主根可入土3米以上,根瘤多而大,有极好固氮能力,种植3年的红豆草草地,土壤有机质含量比对照多0.18％,对提高地力,改良土壤有良好效果。用红豆草与无芒雀麦等禾本科牧草混播,盘根错节,能防止土壤流失。红豆草还是良好的蜜源和观赏植物。 Red beans, also known as donkey beans, millet bean, leguminous perennial grass. With adaptability, easy cultivation, high yield, stable yield, good grass quality. Nutritious, palatable, dry matter in the crude protein content of 16.8%, minerals, vitamin content is also very rich. Sheep, goats ideal high-quality feed. Can be modulated hay or silage, is a promising semi-arid pasture grass. The root system of sainfoin is well developed. The main root can be more than 3 meters in diameter, with many nodules and large nodules. It has excellent nitrogen fixing ability. The grass has three years of planting. The content of organic matter in soil is 0.18% more than the control, which has good effect on improving soil fertility and improving soil. With safflower grass and other non-Bromegrass mixed grass, mixed, can prevent soil erosion. Red beans grass or good nectar and ornamental plants.