4种经济蛇类的繁殖生物学研究  

The Reproductive Biology of Four Kinds of Economical Snakes in a Half-Wild Snake Farm

作　　者：王德良[1] 胡黔华 杨进华 

机构地区：[1]中南林学院资源与环境学院,中国湖南株洲412006 [2]株洲市教育委员会,中国湖南株洲412001

出　　处：《中南林学院学报》2002年第2期88-91,共4页Journal of Central South Forestry University

基　　金：中南林学院青年科研基金资助

摘　　要：1999～ 2 0 0 0年对株洲协力蛇类养殖场内 4个经济蛇种 (银环蛇、王锦蛇、黑眉锦蛇、乌梢蛇 )作了人工繁殖研究 ,结果表明 :在半散放人工蛇场条件下 ,4个蛇种的越冬、出蛰、交配、产卵等生物学习性与野生物条件下一致 ;4个蛇种的产卵量 ,仔蛇孵化率及越冬成活率都有明显的提高 ,蛇体蜕皮次数增多 ,体成熟期缩短 .The reproductive biology of four kinds of economical snakes was studied in a half wild snake farm from 1999 to 2000.The results indicate that in a half wild environment, the snakes' biological habits such as hibernation, mating, egg laying are similar to those in a complicated wild environment; that their laying power, incubation rate and hibernation surviving rate are more increased in a half wild condition than in a natural condition; and that the snakes' exuviating cycle and body maturing in the half wild condition are much shorter than in open field.

关 键 词：人工蛇场 经济蛇类 繁殖生物学 人工繁殖 

分 类 号：S865.32[农业科学—野生动物驯养]