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牧草混播是改良退化草地,建立优质人工草地,提高我区草地畜牧业生产水平的物质基础,也是保持水土流失和城市绿化工程建设的基础。牧草的混播对退牧还草、退耕还草项目的逐步实施起到了积极的作用,为农牧区产业结构的调整带来了可喜的经济、生态及社会效益。因此,牧草的混播具有保持生态环境的平衡和促进经济发展的双重功能。
Combining pasture is the material basis for improving degraded grassland, establishing high-quality artificial grassland and raising the production level of grassland husbandry in our district. It is also the basis for maintaining soil and water loss and urban greening construction. Mixing of pasture has played a positive role in the gradual implementation of the program of returning grazing land to grassland and returning farmland to grassland and brought gratifying economic, ecological and social benefits to the adjustment of industrial structure in rural and pastoral areas. Therefore, the mixed pasture has the dual function of maintaining the balance of ecological environment and promoting economic development.