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http://dx.doi.org/10.5536/KJPS.2012.39.3.245

Performance of Laying Period of Two-way Crossbreed Parent Stock to Produce Laying-type Korean Native Commercial Chickens  

Kim, Chong-Dae (Poultry Science Division, National Institute of Animal Science, RDA)
Choo, Hyo-Jun (Poultry Science Division, National Institute of Animal Science, RDA)
Kang, Bo-Seok (Poultry Science Division, National Institute of Animal Science, RDA)
Kim, Hak-Kyu (Poultry Science Division, National Institute of Animal Science, RDA)
Heo, Kang-Nyeong (Poultry Science Division, National Institute of Animal Science, RDA)
Lee, Myeong-Ji (Poultry Science Division, National Institute of Animal Science, RDA)
Son, Bo-Ram (Poultry Science Division, National Institute of Animal Science, RDA)
Suh, Ok-Suk (Poultry Science Division, National Institute of Animal Science, RDA)
Choi, Hee-Cheol (Poultry Science Division, National Institute of Animal Science, RDA)
Hong, Eui-Chul (Poultry Science Division, National Institute of Animal Science, RDA)
Publication Information
Korean Journal of Poultry Science / v.39, no.3, 2012 , pp. 245-252 More about this Journal
Abstract
This study was carried out to investigate the performance of laying period of two-crossbred of Korean native chickens for producing laying hens. A total of four hundred eighty female 2-crossbred chicks that restored strains and were aboriginal at National Institute of Animal Science. There were four crossbreds (4 replications/crossbred, 30 birds/replication) as A) C strain ${\times}$ Y strain, B) C strain ${\times}$ L strain, C) C strain ${\times}$ G strain, and D) C strain ${\times}$ W strain, respectively. There were no significant difference on age at first egg among crossbreds (P>0.05). Egg weight and body weight of B crossbred at first egg was higher than other crossbreds (P<0.05). Body weight of B crossbred was the highest 20 to 72 weeks (P<0.05), and C and D crossbreds were lower compared to A and B crossbreds (P<0.05). Average feed intake of B crossbred was the highest among crossbreds (P<0.05), and that of A crossbred was higher compared to C and D crossbreds (P<0.05). Weekly feed intake of four crossbreds decreased from 50 weeks. Weekly egg weight of B crossbred was the highest and that of D crossbred was the lowest among crossbreds (P<0.05). Feed conversion ratio of A and B crossbreds was lower than that of C and D crossbreds. Hen-house egg production of C crossbred was the highest among crossbreds until 26 weeks old (P<0.05), but there was no significant difference among crossbreds from at the age of 26 weeks (P>0.05). Hen-day egg production decreased after at the age of 38 weeks. Weekly egg production of A and B crossbreds was higher compared to C and D crossbreds at the age of 68~72 weeks (P<0.05). These results suggested the basic data on the record of laying period of 2-crossbreed Korean Native Chickens for producing laying hens.
Keywords
Korean native chickens; 2-crossbred; laying period; body weight; feed consumption ratio; egg weight; egg production;
Citations & Related Records
Times Cited By KSCI : 3  (Citation Analysis)
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1 Abplanalp HH, Okamato, Dona Napolitano, Relph EL 1984 A syudy of heterosis and recombination loss in cross of inbred Leghorn lines derived from a common base population. Poultry Sci 53:234-239.
2 Cheong IC, Chung SB 1985 Estimation of heterosis from strain crosses of single comb White Leghorns for certain economic traits. Korean J Anim Sci 27(3):135-142.
3 Duncan DB 1955 Multiple range and multiple F tests. Biometrics 11:1-42.   DOI   ScienceOn
4 Ohh BK, Yeo JS, Lee JK, Lee MY 1980 Study on heterosis in layer chicken. Korean J Poult Sci 7(2):28-36.
5 Ohh BK, Yeo JS 1979 A study on crossbreeding for egg production. Korean J Anim Sci 21(4):389-393.
6 SAS 2008 SAS/STAT Software for PC. SAS Institute, Cary, NC, USA.
7 Sheridan AK 1981 A new explanation for egg production heterosis in crosses between White Leghorn and Australorps. Brit Poult Sci 21:85-88.
8 강보석 추효준 김학규 김종대 허강녕 황보종 서옥석 최희철 홍의철 2012 토종 실용계 생산용 2원 교배종 종계의 산란 능력 검정. 한국가금학회지 39(2):133-141.   과학기술학회마을
9 강보석 홍의철 김학규 김종대 허강녕 추효준 서옥석 황보종 2011 산란형 토종닭 실용계의 생산 및 산란 능력 검정. 한국가금학회지 38(4):331-338.   과학기술학회마을
10 강보석 정일정 이상진 김상호 오봉국 최광수 1997 한국재래 닭과 Rhode Island Red의 교잡에 의한 주요 경제형질의 잡종강세 효과 추정. II. 한국재래닭과 Rhode Island Red 교잡종의 산란 능력. 한국가금학회지 24(3):127-137.
11 국립종축원 1993 재래계 순수계통조성. 사업보고서:175-181.
12 박준영 오세정 1980 육용종계의 교배조합이 실용계의 사양과 경제성에 미치는 영향. 한국가금학회지 7(1):31-42.   과학기술학회마을
13 국립축산과학원 2008 토종닭 사육 및 인증기준 설정 연구. 가금수급안정위원회.
14 대한양계협회 1995 II. 재래닭의 계통육성 및 일반능력검정. 재래닭 고품질 육용화 연구사업보고서. pp. 17-32.
15 대한양계협회 1994 VII. 부모계통(P.S) 우량교배종 선발. 재래닭 고품질 육용화 연구사업보고서. pp. 119-131.
16 축산통계자료 2011 농림수산식품부 농촌진흥청 국립축산과학원.
17 한국가금사양표준 2007 농림부 농촌진흥청 국립축산과학원.
18 한성욱 1992 채란계의개량현황과 전망. 한국가금학회지 19(2): 77-95.