Rusfidra
Faculty of Animal Science, Andalas University, Kampus Limau Manis, Padang, West Sumatera-25163, Indonesia
S. Dt. Tan Marajo
Faculty of Animal Science, Andalas University, Kampus Limau Manis, Padang, West Sumatera-25163, Indonesia
Y. Heryandi
Faculty of Animal Science, Andalas University, Kampus Limau Manis, Padang, West Sumatera-25163, Indonesia
B. Oktaveriza
Faculty of Animal Science, Andalas University, Kampus Limau Manis, Padang, West Sumatera-25163, IndonesiaFaculty of Animal Science, Andalas University, Kampus Limau Manis, Padang, West Sumatera-25163, Indonesia
ABSTRACT
A survey was carried out in "Kinantan Bagombak" Breeding Farm (KBBF) in Solok City-Indonesia to estimate inbreeding rate on Kokok balenggek chicken (KBC). Estimation of inbreeding rate in a small and limited population of local chickens is very important to prevent inbreeding depression. KBC is a poultry genetic resource known as song fowl from West Sumatera Province, Indonesia. This research was aimed to calculate flock composition, effective population size (Ne) and inbreeding rate (ΔF) in KBC under ex-situ population. Census was the main research method. The results showed that total number of KBC at KBBF was 528 heads. Chicken flock composition of KBC was chick (31.63%), chicken grower (27.65%) and adult chicken (40.72%). Number of breeding males (Nm) was 54 heads and females (Nf) was 161 heads. Male and female ratio (Nm/Nf) was 1:3 (33.54%). Effective population size (Ne) was 162 heads. The rate of inbreeding (ΔF) calculated for the indigenous KBC flock considering the existing flock size and management practice was 0.0031 (0.31%) indicating that the population is not at the risk of extinction. It is concluded that inbreeding depression in KBC population at KBBF was not occurred.
PDF References Citation
How to cite this article
Rusfidra, S. Dt. Tan Marajo, Y. Heryandi and B. Oktaveriza, 2014. Estimation of Inbreeding Rate in Kokok balenggek Chicken (KBC) Population under Ex-Situ Conservation. International Journal of Poultry Science, 13: 364-367.
DOI: 10.3923/ijps.2014.364.367
URL: https://scialert.net/abstract/?doi=ijps.2014.364.367
DOI: 10.3923/ijps.2014.364.367
URL: https://scialert.net/abstract/?doi=ijps.2014.364.367
REFERENCES
- Cervantes, I., F. Goyache, A. Molina, M. Valera and J.P. Gutierrez, 2008. Application of individual increase in inbreeding to estimate realized effective sizes from real pedigrees. J. Anim. Breed. Genet., 125: 301-310.
CrossRefPubMedDirect Link - Falconer, D.S. and T.F.C. Mackay, 1996. Introduction to Quantitative Genetics. 4th Edn., Prentice Hall, Harlow, England, ISBN-13: 9780582243026, Pages: 464.
Direct Link - Flock, D.K., H. Ameli and P. Glodek, 1991. Inbreeding and heterosis effects on quantitative traits in a white leghorn population under long term reciprocal recurrent selection. Br. Poult. Sci., 32: 451-462.
CrossRefPubMedDirect Link - Fumihito, A., T. Miyake, M. Takada, R. Shingu and M.T. Endo et al., 1996. Monophyletic origin and unique dispersal patterns of domestic fowls. Proc. Natl. Acad. Sci. USA., 93: 6792-6795.
Direct Link - Hagan, J.K., M. Bosompem and I.A. Adjei, 2013. The productive performance of local chickens in three Ecological Zones of Ghana. ARPN J. Agric. Biol. Sci., 8: 51-56.
Direct Link - Klemetsdal, G., 1998. The effect of inbreeding on racing performance in Norwegian cold-blooded trotters. Genet. Select. Evol., 30: 351-366.
CrossRefDirect Link - Lariviere, J.M., J. Detilleux and P. Leroy, 2011. Estimates of inbreeding rates in ancient belgian chicken breed populations. Arch. Geflugelk, 75: 1-6.
Direct Link - Maiwashe, A., K.A. Nephawe, R.R. van der Westhuizen, B.E. Mostert and H.E. Theron, 2006. Rate of inbreeding and effective population size in four major South African dairy cattle breeds. S. Afr. J. Anim. Sci., 36: 50-57.
Direct Link - Meuwissen, T.H.E. and J.A. Woolliams, 1994. Effective sizes of livestock populations to prevent a decline in fitness. Theoret. Applied Genet., 89: 1019-1026.
CrossRefPubMedDirect Link - Okeno, T.O., T.M. Magothe, A.K. Kahi and K.J. Peters, 2012. Breeding objectives for indigenous chicken: Model development and application to different production systems. Trop. Anim. Health Prod., 45: 193-203.
CrossRefPubMedDirect Link - Rusfidra, Y.Y. Tumatra, M.H. Abbas, Y. Heryandi and F. Arlina, 2014. Characterization of number of crow and qualitative marker of Kokok balenggek song fowl inside a captive breeding farm in Solok Regency, West Sumatera Province, Indonesia. Int. J. Poult. Sci., 13: 343-346.
CrossRefDirect Link - Smith, L.A., B.G. Cassell and R.E. Pearson, 1988. The effects of inbreeding on the lifetime performance of dairy cattle. J. Dairy Sci., 81: 2729-2737.
CrossRefPubMedDirect Link - Thompson, J.R., R.W. Everett and C.W. Wolfe, 2000. Effects of inbreeding on production and survival in jerseys. J. Dairy Sci., 83: 2131-2138.
CrossRefPubMedDirect Link - Wright, S., 1931. Evolution in Mendelian populations. Genetics, 16: 97-159.
CrossRefPubMedDirect Link - Yakubu, A., 2010. Indigenous chicken flocks of Nasarawa State, North Central Nigeria: Their characteristics, husbandry and productivity. Trop. Subtrop. Agroecosyst., 12: 69-76.
Direct Link - Zahraddeen, D., T. Ahemen and P.I. Aliyu, 2011. On-farm studies on breeding characteristics of turkeys (Meleagris gallopavo) in parts of Jos Plateau, Nigeria. Adv. Applied Sci. Res., 2: 179-184.
Direct Link