落草分布于我国东北、华北、西北及高原草原地区,适应性强,是改良天然草场的优良草种。 1.饲用价值落草的营养价值较高,且草质柔软,适口性好,羊最喜食,牛和马乐食。落草春季返青较早,在6月开花,7月上旬结实。开花期测定其粗蛋白质占干物质的7.68%、粗脂肪占3.6%、粗纤维占32.21%、 Grassland distribution in Northeast China, North China, Northwest and plateau grasslands, adaptability, is to improve the natural grassland fine grasses. 1. Feeding value Lost grass higher nutritional value, and the grass is soft, palatability is good, the sheep most likes to eat, cattle and horses music. Lost grass spring early green flowering in June, strong in early July. Its crude protein accounted for 7.68% of dry matter, crude fat accounted for 3.6% and crude fiber accounted for 32.21%