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利用形态测量法对两个阿尔及利亚骆驼品种进行形态特征描述及体重估计

Morphometric characterization and estimating body weight of two Algerian camel breeds using morphometric measurements.

作者信息

Meghelli I, Kaouadji Z, Yilmaz O, Cemal İ, Karaca O, Gaouar S B S

机构信息

Laboratory Pathophysiology and Biochemistry of Nutrition (PpBioNut), Department of Biology, SNV-STU Faculty, University of Tlemcen, Chetouane, Algeria.

Faculty of Agriculture, Department of Animal Sciences, Adnan Menderes University, Aydın, Turkey.

出版信息

Trop Anim Health Prod. 2020 Sep;52(5):2505-2512. doi: 10.1007/s11250-020-02204-x. Epub 2020 May 6.

Abstract

This study was carried out in order to identify the body measurements of two different Dromedary camel breeds raised in Algeria. The animal material of the study consisted of a total of 115 animals belong to Steppe (n = 55) and Sahraoui (n = 60) camel breeds. Eye and coat colors along with body measurements such as head length, neck length, neck girth, tail length, distance between eyes, distance between ears, body length, withers height, chest girth, and live weight were determined. Least squares means for head length, neck length, neck girth, tail length, distance between eyes, distance between ears, body length, withers height, chest girth, and live weight are found 48.2, 116.9, 65.7, 55.6, 24.1, 22.5, 152.2, 184.5, 141.2 cm, and 217.2 kg for Steppe and 48.1, 101.2, 56.2, 51.2, 23.4, 18.3, 135.6, 167.3, 176.8 cm, and 298.9 kg for Sahraoui camel breeds, respectively. The distribution of brown and black eye colors for the Steppe camel breed is as 58.2% and 41.8%, respectively, while all of the Sahraoui camels studied had a brown eye color. The proportional distribution in terms of body color included are coffee, dark coffee, and red colors for 1.8%, 83.6%, and 14.6% in the Steppe camel and 98.3%, 1.7%, and 0.0% for the Sahraoui camel, respectively. As a result, this study concluded that the withers height and chest girth could estimate the body weight in the two breeds of camels with different ages.

摘要

本研究旨在确定在阿尔及利亚饲养的两种不同单峰骆驼品种的身体测量数据。该研究的动物材料共有115只动物,分别属于草原骆驼品种(n = 55)和撒哈拉骆驼品种(n = 60)。测定了眼睛和被毛颜色以及头部长度、颈部长度、颈围、尾巴长度、两眼间距、两耳间距、体长、肩高、胸围和活重等身体测量数据。草原骆驼品种的头部长度、颈部长度、颈围、尾巴长度、两眼间距、两耳间距、体长、肩高、胸围和活重的最小二乘均值分别为48.2、116.9、65.7、55.6、24.1、22.5、152.2、184.5、141.2厘米和217.2千克,撒哈拉骆驼品种的相应数据分别为48.1、101.2、56.2、51.2、23.4、18.3、135.6、167.3、176.8厘米和298.9千克。草原骆驼品种棕色和黑色眼睛颜色的分布分别为58.2%和41.8%,而所有被研究的撒哈拉骆驼都有棕色眼睛。身体颜色方面的比例分布,草原骆驼中咖啡、深咖啡和红色分别为1.8%、83.6%和14.6%,撒哈拉骆驼中分别为98.3%、1.7%和0.0%。结果,本研究得出结论,肩高和胸围可以估计两个不同年龄骆驼品种的体重。

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