Indian Journal of Animal Research
Chief EditorK.M.L. Pathak
Print ISSN 0367-6722
Online ISSN 0976-0555
NAAS Rating 6.50
SJR 0.263
Impact Factor 0.4 (2024)
Chief EditorK.M.L. Pathak
Print ISSN 0367-6722
Online ISSN 0976-0555
NAAS Rating 6.50
SJR 0.263
Impact Factor 0.4 (2024)
Assessment of relationship between body weight and body measurement traits of indigenous Chinese Dagu chickens using path analysis
Submitted30-04-2016|
Accepted21-10-2016|
First Online 03-02-2017|
The objectives of this study were to establish the direct and indirect effects of the relationship between body weight and body measurements on both sexes of the indigenous Chinese Dagu chicken and to develop a functional model for predicting body weight using different body measurements. The path analysis in female chickens revealed that shank length has the highest direct effect (path coefficient=0.233) on body weight and pelvis width showed higher indirect effect on body weight via shank length. In male chickens, the path analysis showed that body slope length has the highest direct effect (path coefficient=0.120) on the body weight of indigenous Chinese Dagu chickens, while fossil bone length has the highest indirect effect on body weight via body slope length. The equations could serve as a useful practical tool for livestock farmers, researchers and rural development workers for body weight estimation in the field and for selection purposes.
All claims expressed in this article are solely those of the authors and do not necessarily represent those of their affiliated organizations, or those of the publisher, the editors and the reviewers. Any product that may be evaluated in this article or claim that may be made by its manufacturer is not guaranteed or endorsed by the publisher.
This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.