【摘要】 内蒙古正蓝旗地处锡林郭勒大草原,是我国的重点牧区之一。近几年,由于自然环境的破坏及人为超载过牧,使该区的草地资源质量明显下降。为了科学评价天然草地的合理利用和资源状况,本文对正蓝旗天然草地资源进行了分析,并提出了今后开发利用草地资源的建议,为该地区的草地畜牧业生产发展提供了科学依据。更多还原

【Abstract】 Zhenglan banner,which belongs to Xilin Gole steppe in Inner Monggolia,is one of the important pastoral areas of China.However,the grasslands quality of this banner has been seriously deteriorated because of the adverse environment and the overload in grazing intensity.In order to assess sciutifically the methods of grassland-use and the current situatiow of grassland resources,this paper makes analyses about the natural grasslands in Zhenglan banner and puts forward some suggestions for the development of the natural grasslands.If the suggestions made in this paper were adopted,the animal husbandry can develop reasonably in this banner.更多还原