| Morphological Observation on the Test and Epididymis in Hybrid of Wild and Domestic Yaks During the Growth Periods |
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| 作者姓名： | 潘和平 阎萍 |
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| 作者单位： | Pan Heping（Food and Animal Science Department, Northwest Collage for Nationalities, 730030,Lanzhou,Gansu. P R China）
Yan Ping（Lanzhou Research Institute of Animal Science） |
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| 摘 要： |
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Morphological Observation on the Test and Epididymis in Hybrid of Wild and Domestic Yaks During the Growth Periods |
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| Pan Heping,Yan Ping.Morphological Observation on the Test and Epididymis in Hybrid of Wild and Domestic Yaks During the Growth Periods[J].China Herbivores,2005(Z2):207-208. |
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| Authors: | Pan Heping Yan Ping |
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| Abstract: | This paper was carried out on the morphological character of the test and epididymis of three types of yak bull age 6,12,18,24 months old (1/2 wild yak, cross 1/2 wild yak and domestic yak). The results showed that the weight and size of testes and epidiymis was increased with the age which was hardly affected by imbalance of food supply during the cold and warm seasons. The development were similar for three kinds of yak at the same age(P＞0.05). |
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| Keywords: | testes epididyimis yak |
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