我国北方草地的现状和可持续发展对策

草地是畜牧业生产的重要资源。目前,我国北方草地大面积退化,生产力下降,同时自我恢复功能降低或丧失等。本文阐明了北方草地退化的原因,提出了实现草地可持续发展的策略,认为只有将生态效益、经济效益和社会效益有机地结合起来才能科学地利用草地资源。

Present Situation and Sustainable Development Tactics of Grassland in Northern China

Grassland is one of important resources of animal husbandry production. Now, in north china we face the big problem of big area grassland degeneration, decline of productivity, and descent even loss the self-resumption function, etc. In this essay, the reasons why grassland degeneration occured were put forward, and the tactics of how to realize the sustainable development of grassland were given. It was thinking that only combine the ecological benefit, economic benefit and social benefit together organiclly, we can make good use of grass land resonrces.