陕西楼观台圈养朱鹮繁殖状况调查研究  

Investigation on Reproduction Status of Captive Crested Ibis in Louguantai Area of Shaanxi Province

作　　者：徐光岚 张漫慧 赵泓淙 侯佳 张军风 靳亚平[2] 陈华涛[2] XU Guang-lan;ZHANG Man-hui;ZHAO Hong-cong;HOU Jia;ZHANG Jun-feng;JIN Ya-ping;CHEN Hua-tao(Shaanxi Rare Wild Animal Rescue & Research Centre,Zhouzhi,Shaanxi,710402,China;College of Veterinary Medicine,Northwest A&F University,Yangling,Shaanxi,712100,China)

机构地区：[1]陕西省珍稀野生动物抢救饲养研究中心,陕西周至710402 [2]西北农林科技大学动物医学院,陕西杨凌712100

出　　处：《动物医学进展》2020年第8期92-96,共5页Progress In Veterinary Medicine

基　　金：陕西省自然科学基础研究计划面上项目(2019JM-038);国家自然科学基金青年基金项目(31602125)。

摘　　要：对位于陕西省西安市周至县楼观镇的陕西省珍稀野生动物抢救饲养研究中心圈养朱鹮种群2009年-2018年的繁殖状况进行了调查分析。结果显示,楼观台朱鹮人工种群的种群总数、性别比例与年龄结构较为合理,但老龄朱鹮所占比例较大;朱鹮亲鸟扔雏行为还未得到妥善解决;繁殖相关数据指标年间变化差异显著,碎卵相比死雏、腐卵在繁殖失败所占比例较高。研究结果为朱鹮圈养种群繁殖状况的改善提供了数据基础,可为濒危鸟类的保护提供参考。The breeding records of artificial crested ibis in Louguantai from 2009 to 2018 were collected and the reproduction status of crested ibis was investigated and analyzed.The results showed that the total population,sex ratio,and age structure of artificial ibis were reasonable.The survival number of chicks can be kept stable by human intervention,but there were significant differences in the annual changes of reproductive data indicators.Through investigation,it was found that rotten eggs,broken eggs and dead chicks were the three main factors for reproductive failure.This study provided theoretical basis for the improvement of artificial reproduction of crested ibis and new ideas for the protection of endangered birds.

关 键 词：朱鹮 繁殖状况 调查研究 

分 类 号：S862[农业科学—野生动物驯养] S858.39[农业科学—畜牧兽医]