我国五大牧区人工草地建植技术研究进展

Research Progress of Artificial Grassland Construction Technology in Five Pastoral Areas in China

随着畜牧业的发展,饲草紧缺、草地退化的问题愈发严重,建植人工草地填补饲草缺口、修复退化草地已成为当前草业研究的重点。人工草地产草量和品质均优于天然草地,建植人工草地需要根据各地区的实际情况,选择适宜的牧草品种与播种方式,搭配合理的水肥管理,才能保障人工草地丰产。文章围绕我国五大牧区人工草地建植牧草品种的选择、混播比例、水肥管理进行综述,以期为各地区人工草地的建植提供参考。

With the development of animal husbandry,the problems of shortage of forage grass and grassland degradation have become more and more serious.The establishment of artificial grassland to fill the forage gap and restore degraded grassland have become the focus of current grass industry research.The yield and quality of artificial grasslands are better than those of natural grasslands.To build artificial grasslands,it is necessary to select suitable forage varieties and sowing methods according to the actual conditions of each region,and to combine reasonable water and fertilizer management to ensure high yields of artificial grasslands.This article summarized the selection of forage species,the proportion of mixed sowing,and the management of water and fertilizer for the establishment of artificial grassland in five pastoral areas in China,in order to provide reference for the establishment of artificial grassland in various regions.