18.97.14.85
18.97.14.85
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SCIE SCOPUS
육용계의 체중과 복강지방에 대한 유전력과 유전상관 추정에 관한 연구
Heritability and Genetic Correlation on the Body Weight and Abdominal Fat in Broiler Breed
정선부 , 정일정 , 이문연 ( Sun Boo Chung , Il Cheong Cheong , Moun Yeoun Lee )
UCI I410-ECN-0102-2008-520-002140364
* This article is free of use.

This study was designed to estimate the heritabilities and genetic correlations of body weight, carcass weight, abdominal fat, neck, gizzard, liver, heart, shank length and keel length in broiler. Heritability estimates of body weight at 6, 8 and 10 weeks of age were 0.45, 0.41 and 0.28, respectively, and abdominal fat at 6, 8 and 10 weeks of age were 0.16, 0.52 and 0.30, respectively. Genetic correlations were estimated between abdominal fat and the correlated traits. Based on the genetic correlations, shank length and keel length might be used selection criteria for decrease abdominal fat in broiler breed.

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