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Issue:ISSN 1000-7083
          CN 51-1193/Q
Director:Sichuan Association for Science and Technology
Sponsored by:Sichuan Society of Zoologists; Chengdu Giant Panda Breeding Research Foundation; Sichuan Association of Wildlife Conservation; Sichuan University
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Your Position :Home->Past Journals Catalog->2016 Vol.35 No.5

Effects of Captive Environment on Estrus Rate of Giant Pandas
Author of the article:LUO Bo, HU Haiping, YAN Xiao, HUANG Zhi, WEI Ming, ZHANG Guiquan, WANG Chengdong
Author's Workplace:China Conservation and Research Center for the Giant Panda, Ya'an, Sichuan Province 625000, China
Key Words:Ailuropoda melanoleuca; estrus rate; captive environment
Abstract:Low estrus rate is the main factor that restricting the reproduction of captive giant pandas (Ailuropoda melanoleuca). In recent years, with the development of giant panda captive breeding, there is a substantial increase in estrus rate of captive giant pandas, but the level is not as high as expected. The annual estrus rate of female giant pandas in the China Conservation and Research Center for the Giant Panda was more than 90% during 2009 to 2012, and this was significantly higher than that during 2006 to 2008. During 2009 to 2012, there was a remarkable change in captive environment, such as the house area, terrain, vegetation cover rate, plant species and so on, however, the husbandry and management, the food structure remained unchanged compared with those during 2006 to 2008. These results indicated that captive environment can affect the estrus rate of the captive giant pandas, which may therefore contribute to improve the estrus rate of captive giant pandas.
2016,35(5): 677-679 收稿日期:2016-04-27
DOI:10.11984/j.issn.1000-7083.20160104
分类号:Q959.8;Q958.1
基金项目:大熊猫国际资金项目AD1413:大熊猫饲养繁育及管理;国家林业局财政资金项目
作者简介:罗波(1981-),男,学士,工程师,主要从事大熊猫饲养管理和大熊猫繁育工作,E-mail:boluo911@126.com
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