草地是发展畜牧业的物质基础,优质高产的人工草地比天然草地有着更高的利用和经济价值。世界近代农业发展史也表明,通过人工和物质的投入,将天然草地逐步改良为人工草地,是农业现代化进程中所包含的一个基本趋势。多年来的生产实践证明,江西红壤低丘岗地建植人工草地发展畜牧业具有广阔的前景;同时,受气 Grassland is the material basis for the development of animal husbandry. Artificial grassland with high quality and high yield has higher utilization and economic value than natural grassland. The world history of modern agriculture also shows that the gradual improvement of natural grassland to artificial grassland through human and material inputs is a basic trend contained in the process of agricultural modernization. Years of production practice has proved that the development of artificial grassland in hilly red soil in Jiangxi Province has a broad prospect of animal husbandry; at the same time,