西藏那曲地区山羊资源调查分析与对策

Survey Analysis and Countermeasures on Goat Resources in Naqu Prefecture of Tibet Autonomous Region

利用1958～2009年那曲地区山羊的统计资料,分析了那曲地区山羊数量变化的特征和规律。结果表明,那曲地区山羊数量占畜群比例在16%～23%之间,山羊数量占畜群比例呈上升趋势;畜种群结构的调整已经达到"发展牦牛(含黄牛),适度发展山羊,减少绵羊,控制马"的总体原则,为那曲地区畜牧业的良性发展奠定了基础。

The characteristics of Naqu goats＇ quantity change were analyzed by the statistics in Naqu goat between 1958 and 2009. The results showed that the number of goats was between 16% and 23% in proportion to total livestocks in Naqu, and trended to increase.The structure adjustment for livestock population had been reached the general principle for developing yak （including cattle）, moderately developing goats, reducing sheep and controling horse, which laid a foundation for the positive development of animal husbandry in Naqu.