Estimates of Genetic Parameters for Body Weight and Carcass Composition in Pekin Ducks

文献类型： 外文期刊

第一作者： Xu, T. S.

作者： Xu, T. S.;Huang, W.;Hou, S. S.;Xu, T. S.;Liu, X. L.;Xu, T. S.

作者机构：

关键词： Pekin duck;genetic parameter;body weight;body size;carcass composition;correlation

期刊名称：JOURNAL OF ANIMAL AND VETERINARY ADVANCES （ 影响因子：0.365； 五年影响因子：0.359 ）

ISSN： 1680-5593

年卷期： 2011 年 10 卷 1 期

页码：

收录情况： SCI

摘要： Traditional force feel technology produced excessive fat ducks and could not meet the wide range needs. This study studied the possibility breeding muscular Pekin duck. Data collection was performed in an experimental Peking duck line. At 7 weeks of age, 1,985 ducks were selected according to their pedigree to measure the traits studied in this study. Single and multiple trait analyses were used to estimated heritability and variance components by restricted maximum likelihood. Heritability estimation of Body Weight (BW), Keel Length (KL), Breast Breadth (BB) and Breast Meat Thickness (BMT) were moderated to high (0.20-0.053). The heritability for Breast Muscle Weight (BMW) and breast Meat Percentage (BMP) were 0.50 and 0.47, respectively suggesting an increase of breast meat development could be achieved by selection. The heritability of Abdominal Fat Weight (AFW), Abdominal Fat Percentage (AFP), Leg muscle Weight (LMW) and Leg Muscle Percentage (LMP) were 0.23, 0.32, 0.38, and 0.16, respectively. The genetic correlation between criterion for muscular Pekin duck. The genetic correlation between BMP and those of KL, BB and BMT were 0.69, 0.69 and 0.71, respectively. The genetic correlation between BMP and AFP was -0.03, therefore body size traits could be used as the selection index for improving the BMP and selecting for higher BMP should not decrease the leanness. In conclusion, higher BMP and lower AFP Pekin duck could be achieved.

分类号：

  • 相关文献

[1]Effect of Dietary Energy on Growth Performance and Fat Deposition of Lantang Growing Pigs. Yang, X. F.,Jiang, Z. Y.,Ma, X. Y.,Zheng, C. T.,Lin, Y. C.,Wang, S. K.,Jiang, S. Q.,Chen, F.,Zhou, G. L.,Yang, X. F..

[2]Estimation of genetic parameters for body weight in Chinese Simmental cattle using random regression model. Yang, RQ,Ren, HY,Xu, SZ,Pan, YC. 2004

[3]Live performance, carcass composition, and blood metabolite responses to dietary nutrient density in two distinct broiler breeds of male chickens. Zhao, J. P.,Chen, J. L.,Zhao, G. P.,Zheng, M. Q.,Jiang, R. R.,Wen, J.. 2009

[4]Genome-wide CNV analysis reveals variants associated with growth traits in Bos indicus. Zhou, Yang,Xu, Lingyang,Hay, El Hamidi Abdel,Bickhart, Derek M.,Rosen, Benjamin D.,Schroeder, Steven G.,Sonstegard, Tad S.,Van Tassell, Curtis P.,Liu, George E.,Zhou, Yang,Utsunomiya, Yuri T.,Garcia, Jose Fernando,Xu, Lingyang,Alexandre, Pamela Almeida,Sterman Ferraz, Jose Bento,Fukumasu, Heidge,de Rezende Neves, Haroldo Henrique,Garcia, Jose Fernando,Sonstegard, Tad S.,Garcia, Jose Fernando. 2016

[5]Fitness of Encarsia sophia (Hymenoptera: Aphelinidae) parasitizing Trialeurodes vaporariorum and Bemisia tabaci (Hemiptera: Aleyrodidae). Luo, Chen,Liu, Tong-Xian,Luo, Chen. 2011

[6]Contrasting patterns of ovarian development and oogenesis in two sympatric host-feeding parasitoids, Diglyphus isaea and Neochrysocharis formosa (Hymenoptera: Eulophidae). Wang, Wei,Guo, Jian-Yang,Wan, Fang-Hao,Wang, Wei,Cheng, Li-Sheng.

[7]The interaction of temperature, salinity and body weight on growth rate and feed conversion rate in turbot (Scophthalmus maximus). Huang Zhi-Hui,Ma Ai-Jun,Wang Xin-An,Lei Ji-Lin,Huang Zhi-Hui.

[8]Sexual selection drives the evolution of limb regeneration in Harmonia axyridis (Coleoptera: Coccinellidae). Wang, S.,Tan, X. L.,Shi, Z. K.,Zhang, F.,Michaud, J. P..

[9]Host Differences Affecting Resistance and Susceptibility of the Second Generation of a Pekin Duck Flock to Duck Hepatitis A Virus Genotype 3. Wang, Xiaoyan,Zhang, Jiaojiao,Meng, Runze,Jiang, Yong,Liang, Suyun,Zhang, Yunsheng,Xie, Ming,Zhou, Zhengkui,Hou, Shuisheng. 2017

[10]Estimates of Genetic Parameters for Body Weight and Carcass Composition in Pekin Ducks. Huang Wei,Hou Shuisheng,Liu Xiaolin,Xu Tieshan,Ye Baoguo. 2011

[11]Characterization of myostatin gene (MSTN) of Pekin duck and the association of its polymorphism with breast muscle traits. Xu, T. S.,Gu, L. H.,Liu, X. L.,Xu, T. S.,Xu, T. S.,Hou, S. S.,Zhang, X. H.,Ye, B. G.. 2013

[12]Threonine supplementation reduces dietary protein and improves lipid metabolism in Pekin ducks. Jiang, Y.,Tang, J.,Xie, M.,Hou, S. S.,Jiang, Y.,Tang, J.,Qiao, S. Y.,Wen, Z. G..

[13]The effect of feed consumption levels on growth performance and apparent digestibility of nutrients in White Pekin ducks. Wen, Zhi-Guo,Xie, Ming,Tang, Jing,Maqbool, Uzma,Huang, Wei,Hou, Shui-Sheng,Fouad, Ahmed-Mohamed.

[14]Genetic parameters for residual feed intake in a random population of Pekin duck. Zhang, Yunsheng,Zhang, Zhiying,Zhang, Yunsheng,Guo, Zhan Bao,Xie, Ming,Hou, Shuisheng.

[15]Identification and characterization of genes related to the development of breast muscles in Pekin duck. Xu, Tieshan,Huang, Wei,Hou, Shuisheng,Xu, Tieshan,Zhou, Hanlin,Zhang, Xiaohui,Ye, Baoguo.

[16]Unraveling molecular mechanistic differences in liver metabolism between lean and fat lines of Pekin duck (Anas platyrhynchos domestica): A proteomic study. Zheng, Aijuan,Chang, Wenhuan,Zhang, Shu,Cai, Huiyi,Chen, Guilan,Lou, Ruiying,Liu, Guohua,Hou, Shuisheng.

[17]Developmental characteristics of pectoralis muscle in Pekin duck embryos. Gu, L. H.,Xu, T. S.,Sun, S. D.,Gu, L. H.,Xu, T. S.,Huang, W.,Xie, M.,Shi, W. B.,Hou, S. S.. 2013

[18]Genetic parameter estimation for juvenile growth and upper thermal tolerance in turbot (Scophthalmus maximus Linnaeus). Zhang Tianshi,Kong Jie,Wang Qingyin,Cao Baoxiang,Luan Sheng,Wang Weiji,Liu Baosuo. 2014

[19]Heritabilities and genetic and phenotypic correlations of litter uniformity and litter size in Large White sows. Zhang Tian,Wang Li-gang,Shi Hui-bi,Yan Hua,Zhang Long-chao,Liu Xin,Pu Lei,Liang Jing,Zhang Yue-bo,Zhao Ke-bin,Wang Li-xian. 2016

[20]Estimation of genetic parameters for growth traits in a breeding program for rainbow trout (Oncorhynchus mykiss) in China. Hu, G.,Gu, W.,Bai, Q. L.,Wang, B. Q.. 2013

作者其他论文 更多>>

微信小程序