1. In cold season, covering haystacks or turf on the ground with decaying substances such as leaves and straws can effectively increase the temperature and humidity and provide necessary nutrients and microbial environment for Tianmu Caoliang No.1. ..

2. Spraying antifreeze is one of the effective ways to protect lawn. Antifreeze can enhance the vibration and water transfer ability of lawn cell wall, reduce the damage of low temperature freezing injury to lawn, and thus improve the overwintering survival rate of Tianmu Caoliang No.1.

3. Strengthening the aeration of lawn soil, improving drainage conditions, applying appropriate fertilizers to supplement nutrients and cleaning up deciduous grass residues in time are all effective ways to strengthen the winter management of Tianmuliangcao 1. ..