新疆家畜地理分布气候模式研究

Study on the Climatic Model of Grass-Feeding Livestock Geographical Distribution in Xinjiang

为揭示新疆家畜地理分布气候规律,利用畜牧业统计资料及其气候资料,应用相关分析方法研究了新疆各种草食家畜的地理分布与气候条件之间关系,并在此基础上采用回归方法建立了新疆家畜地理分布气候模式。结果表明:①牛、马要求温凉湿润的气候条件,驴、骡、骆驼、山羊和绵羊对炎热干燥的气候条件有很强的适应能力。骆驼、山羊和骡对强光照条件的适应能力强,而绵羊的适应能力较差。②草食家畜的地理分布与气候条件关系密切,气候模式能够反映气候条件对草食家畜地理分布的影响。

To reveal the climatic law of livestock geographical distribution in Xinjiang, utilizing the livestock statistics and climate data, the relationships between geographic distribution of the grass-feeding livestock and climatic condition are studied in terms of the method of relevant analysis, and based on this, using regression method to establish the climatic model of livestock geographical distribution in Xinjiang. The results showed that： （1） Cattle, horses require cool, humid climatic conditions; donkeys, mules, camels, goats and sheep have a strong capacity to adapt to the hot and dry climatic conditions. Camels, goats and mules have a strong capacity to adapt to the strong sunlight conditions, while sheep have the poor adaptability. （2） The relationships between geographic distribution of the grass-feeding livestock and climatic condition are close, and the climatic model can reflect the impact of the climatic condition on livestock geographic distribution.