陕西省大鲵的繁育模式及初步评价

将陕西省目前形式各异的大鲵繁育场归纳并命名为3种基本模式:全人工繁育模式、原生态繁育模式和仿生态繁育模式,同时对此3种模式各自的优缺点给予了初步评价,并指出了今后大鲵饲养繁育的发展思路。

Chinese Giant Salamander Captive Breeding Models in Shaanxi Province and Primary Assessment

The Qinling and Dabashan Mountains in Shaanxi province are Chinese Giant Salamander(Andrias davidianus) main natural distribution areas in China. For effective conservation and exploiture of the rare resources of Chinese Giant Salamander,over 40 Chinese Giant Salamander captive breeding stations have been authorized legally in Shaanxi province since 2000.Among them,some stations have already been successful for 7 years in captive breeding Chinese Giant Salamander,and make the substantive progress.The paper has reduced the different Chinese Giant Salamander captive breeding stations in Shaanxi province to three basic models for the first time,and gave the names: Entire Captive Breeding Model,Primordial Ecological Breeding Model and Bionic Captive Breeding Model.Among the models,the last two models were firstly founded by Shaanxi province in China,and enable Chinese Giant Salamander genetic diversity to obtain effective conservation.This paper assessed each breeding model advantages and disadvantages, and pointed out the breeding and research development ways of Chinese Giant Salamander in future.