Application of water-retaining agent in drought-resistant afforestation
Water retaining agent is a kind of high molecular polymer, which has the functions of drought resistance, water saving and water retention, and can greatly improve the quality of afforestation in arid areas. In my country, the promotion and application of water-retaining agents in Chinese pine, oriental arborvitae and other tree species are obvious. Because of its good water-retaining effect and low cost, it is more and more widely used in my country.
2020-10-26