인문학
사회과학
자연과학
공학
의약학
농수해양학
예술체육학
복합학
지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
초록·키워드
Native chicken is a potential genetic source to produce new superior and productive strains. The genetic parameter information is needed as basis data for the selection program to improve the genetic quality of native chickens. This study aimed to estimate the heritability and genetic correlation of quantitative traits in local Indonesian chickens. The material used is the offspring from outbreeding, crossbreeding, and reciprocal crosses of four native chicken lines: White, Lurik, Wareng, and Ranupane. The traits observed were Body Weight (BW), Body Height (BH), Body Length (BL), Body Circumference (BC), Wing Length (WL), Beak Length (BeL), Head Circumference (HC), Thigh-Shank Length (TSL), and Thigh Circumference (TC). The ANOVA and ANCOVA were used to estimate heritability and genetic correlation based on the mating lines of each cage/pen. The mating line significantly affected all the measured traits ( P < 0.05). The highest heritability was obtained for BW (h 2 = 0.25, moderate category). A positive genetic correlation was found between BW and all other traits except for BeL and HC. In conclusion, body weight can be considered for early selection because it has the highest heritability and positive genetic correlation with other traits related to body size.
인공지능 문자 인식 모델을 통해 추출된 텍스트로, 일부 오타나 오류가 포함될 수 있으나 지속적으로 개선 중입니다.
오류를 발견하셨다면 해당 부분을 드래그한 후 ' 를 통해 신고해주세요.
오류를 발견하셨다면 해당 부분을 드래그한 후 ' 를 통해 신고해주세요.