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截至2002年底,我国共拥有外来鳄类养殖场57个,饲养有10种98416条外来鳄,其中亚成体和幼体占绝大多数,成规模养殖的尼罗鳄、湾鳄、暹逻鳄和中美短吻鼍在我国均成功繁殖。我国外来鳄类养殖存在多数养殖场规模较小,技术落后,盲目投资建场等问题,建议鳄类养殖由林业部门统一管理,加强基础研究,提高饲养管理水平,大力开发鳄类产品。
By the end of 2002, China had altogether 57 exotic alien species farms with 10 species of 98,416 alien caterpillars, most of which were adult and juvenile. Large-scale cultured Nile crocodiles, Crocodylus siblings, Siam crocodile and Zhongzhong The common kiss 鼍 breed successfully in our country. Most exotic crocodile farms in our country are characterized by small scale, backward technology and blind investment and construction. Proposal for management of crocodile breeding is unified management by the forestry department, strengthening basic research, raising the level of feeding and management, and developing crocodile products.