Hemarthria compressa is a high-quality feed for cattle, sheep and rabbits because of its tall plants, rich leaves and good palatability. Generally, green feed is better, fragrant and sweet, and all kinds of livestock like to eat it. The prepared hay is not easy to shed leaves, but it has slow dehydration and long drying time, and it is easy to rot when it rains. Good silage effect and high utilization rate. This variety has high crude protein content and is one of the excellent forage grasses. The metabolic energy values of Hemarthria compressa at different cutting stages are different. From April 2 to August 25, the dry matter metabolic energy at jointing stage was 9.26 ~ 9.65 mj/kg, and the flowering stage was 9.02 ~ 9. 13 mj/kg on August 28. The jointing stage is higher than the fruiting stage.