对兴隆山马麝资源的种群密度、种群数量和种群结构以及负增长原因进行了研究分析。
The population numbers, densities, structure and reasons of negative increasing of Moschus chrysogaster in Xinglong Mountain were studied in the paper.
包括牛、马、羊、猪、兔、鸡、鸭等家畜家禽饲养业，也包括鹿、麝、狐、貂、水獭等经济动物的驯养业。
Animal includes horses, sheep, pigs, rabbits, chickens, ducks and other livestock and poultry farming as well as deer, musk deer, fox, mink, otter and other economic animal domestication industry.
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