摘要
草原退化就是指草地植物数量减少、质量变坏以及生境条件劣化的草地。随着草原不同程度地退化,畜牧业产品的数量和质量也随之出现不同程度地下降。本文试图对翁牛特旗草原利用现状进行剖析,找出导致草原退化的原因所在,并探讨对草地资源的管理保护、合理开发利用和建设问题,提出整治对策,以防止草原进一步退化,使草原畜牧业获得更好的经济效益。
Grassland deterioration results in reduction of number of plant species,worsening of forage quality and ecological conditions of the grassland.As a consequence,the amount and quality of animal products also decline.This paper is an attempt to analyze current utilization of grassland in Wengniute Banner.It describes causes of grassland deterioration and presents some ideas on things such as protection of grassland resources,sound exploitation and utilization.Management strategies arc also proposed to aid in preventing further deterioration and obtaining better econo- mic benefit from grassland animal production.
出处
《草业科学》
CAS
CSCD
北大核心
1989年第2期60-64,共5页
Pratacultural Science
