畜牧产业是西藏地区的优势产业,而草地是畜牧业实现可持续发展的重要物质基础。西藏地处高原地带,寒冬季节较长,牧草生产十分不均衡,再加上地区生态环境脆弱,牧草如果长期缺乏雨水和热量将会处于停滞状态,如果遇到灾害性天气,牲畜不能出来放牧,使农牧民造成严重的经济损失,对地区畜牧业健康发展也会造成深远影响。 Livestock husbandry is a dominant industry in Tibet, and grassland is an important material basis for livestock husbandry to achieve sustainable development. Tibet is located in the plateau, the winter season is long, grass production is very uneven, plus the fragile ecological environment, the pasture if the lack of rain and heat for a long time will be at a standstill, in case of disastrous weather, livestock can not come out grazing, So that farmers and herdsmen cause serious economic losses, the healthy development of animal husbandry in the region will also have a profound impact.