【摘要】 我国仅存的三个梅花鹿野生亚种:四川亚种、华南亚种和东北亚种,野生状况均不容乐观。它们的分布区已大为缩小并分割成块,栖息地遭到了破坏,种群数量过少。本文认为野生种群对家养种群有着非常重要的价值和意义,二者完全可以优势互补、相互促进。更多还原

【Abstract】 There had once been six subspecies of Sika deer ( Cervus nippon) in China, but now only three subspecies in wild, i.e.Northeast China,Sichuan and South China subspecies, and all the three subspecies lie in the endangered status.Most of population are very small,and their distribution ranges have already been broken up into many isolated patches,furthermore, their habitats have been deteriorating. So it is very necessary to enhance the protecting of wild sika deer. Some endangered and small populations of wild deer can be saved by inflows of domestic health deer. Wild deer can help farm deer to acquire some good characters again by interbreeding between them. So we think that the purposes of protecting wild population and developing domestic population can be achieved by cooperating between reserves and deer farms.更多还原