【摘要】 中国家养动物物种按驯养时期早晚分，早期驯养的就有２２个物种，除猫狗外，现有６５０余个品种（类群），是中国畜牧业可持续发展的基础。晚期驯养的有１４个物种，对中国畜牧业可持续发展亦是不可缺少的。在占品种总数的７７％的地方品种中，有少数品种受到威胁，已有１０个品种灭绝，８个品种濒临灭绝，２０个品种数量减少。中国家养动物品种，由于受到所处生态环境条件的影响和人类长期精心饲养选育，形成了各具特色的经济性状，其中高繁殖力、高产绒性已引起国内外的极大关注。中国家养动物优良品种，对世界家养动物品种遗传资源多样性的发展产生积极的贡献。更多还原

【Abstract】 Domestic animal genetic resources are the foundation for sustainable animal industry.There are 22 species domesticated in the early period and 14 species domesticated in the later in China.Native animal breeds account for 77% of the total animal breeds in China,of which some are at risk with 10 breeds extincted,8 breeds endangered and 20 decreased in population numbers. Chinese domestic animals are formed with many economic features by long term artificial selection under ecological conditions.Some features,such as high prolificacy and high cashmere yield,have been given a great attention in the world.The Chinese excellent domestic breeds have been making active contributions to the global biodiversity.更多还原