| 人工育幼豚鹿幼仔的生长发育规律初步研究 |
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| 引用本文： | 余建秋,吴孔菊,李洪文,刘选珍,毛杰,王强,郝克创,陈红卫.人工育幼豚鹿幼仔的生长发育规律初步研究[J].四川动物,2009,28(3). |
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| 作者姓名： | 余建秋 吴孔菊 李洪文 刘选珍 毛杰 王强 郝克创 陈红卫 |
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| 作者单位： | 成都市动物园,成都,610081 |
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| 基金项目： | 成都大熊猫繁育研究基金 |
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| 摘 要： | 测定了成都动物园圈养种群中9只人工育幼豚鹿幼仔(2004～2007年)体重和8只豚鹿的体尺,并观察了8只豚鹿的牙齿(0～63 d)的生长情况.结果为:幼仔在0～54 d内体长、肩高、后足长、耳长和尾长以及体重都随日龄呈直线增长趋势,其中体长和肩高与幼仔的日龄显著相关(P<0.01).初生幼仔齿式2(I 0/2, C 0/0, P 0/0),2周龄齿式2(I 0/2,C 0/0, P 2/2),7周龄齿式2(I 0/2,C 0/2或C 1/2, P 2/2).
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| 关 键 词： | 豚鹿 体尺 体重 齿式 |
Preliminary Study on the Growth Rule of Young Captive Hog Deer |
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| YU Jian-qiu,WU Kong-ju,LI Hong-wen,LIU Xuan-zhen,MAO Jie,WANG Qiang,Hao Ke-chuang,CHEN Hong-wen.Preliminary Study on the Growth Rule of Young Captive Hog Deer[J].Sichuan Journal of Zoology,2009,28(3). |
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| Authors: | YU Jian-qiu WU Kong-ju LI Hong-wen LIU Xuan-zhen MAO Jie WANG Qiang Hao Ke-chuang CHEN Hong-wen |
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| Institution: | Chengdu Zoo;Chengdu 610081;China |
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| Abstract: | The body weight and body size of 9 young hog deer and 8 hog deer reared at the Chengdu Zoo were measured and the growth of young deer teeth from 0 to 63 days were observed.Results showed that the body length,shoulder height,length of postpedes,ear length,tail length,and body weight increased with the number of days,and body length and shoulder height significantly increased with number of days(P<0.01).The dental formula was 2(I 0/2,C 0/0,P 0/0) for newborns,2(I 0/2,C 0/0,P 2/2) at 2 weeks ages,and 2(I 0/2,C... |
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| Keywords: | hog deer body size body weight tooth formula |
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