摘要
根据阴山北麓农牧交错带特有的生境条件和生态脆弱性 ,通过对区域天然草地牧草返青、生长规律及放牧对草地植被影响的分析 ,针对目前天然草地利用和退化、沙化现状 ,提出在今后大规模的生态建设过程中 ,对天然草地的利用必须因地制宜地走全年舍饲与季节性禁牧互补的途径 ,探讨了适合本区域实施舍饲休牧的时间和相应的技术措施 。
According to the special ecological condition and its fragility in the northern crop grazing lands ecotone of the North of Yinshan whole year of house raising and seasonal non grazing was carried out, in which natural grassland should be used in accordance with the time and the place was put forward in this article during the large scale ecological construction in the future; the time and corresponding technological measures of application of house raise and non grazing fitting for the region most were studied as well, which provided theoretical for the reasonable utilization of the natural grassland in northern crop grazing lands ecotone of the North of Yinshan and the rejuvenation of degenerative grassland in this area by analyzing the reviving and growing regularity of the natural grassland plants and the effects of pasture on the vegetation in the region, being aimed at the currant situation of degradation and desertification due to the inapproprite use of grassland.
出处
《中国草地》
CSCD
2001年第6期68-72,共5页
Grassland of China
基金
内蒙古水利厅水土保持综合治理科研项目资助
关键词
农牧交错带
生态建设
天然草地利用
全年舍饲
季节性禁牧
内蒙古
Crop grazing lands ecotone
Ecological construction
Utilization of natural grassland
Whole year of house raising
\ Seasonal non grazing
