Genetic correlations between first parity and accumulated second to last parity reproduction traits as selection aids to improve sow lifetime productivity |
Noppibool, Udomsak
(Department of Animal Science, Faculty of Agriculture, Kasetsart University)
Elzo, Mauricio A. (Department of Animal Sciences, University of Florida) Koonawootrittriron, Skorn (Department of Animal Science, Faculty of Agriculture, Kasetsart University) Suwanasopee, Thanathip (Department of Animal Science, Faculty of Agriculture, Kasetsart University) |
1 | Sobczynska M, Blicharski T, Tyra M. Relationships between longevity, lifetime productivity, carcass traits and conformation in Polish maternal pig breeds. J Anim Breed Genet 2013;130:361-71. |
2 | Fernandez A, Rodriganez J, Zuzuarregui J, Rodriguez MC, Silio L. Genetic parameters for litter size and weight at different parities in Iberian pigs. Span J Agric Res 2008;6:98-106. DOI |
3 | Oh SH, Lee DH, See MT. Estimation of genetic parameters for reproductive traits between first and later parities in pig. Asian-Australas J Anim Sci 2006;19:7-12. |
4 | Hanenberg EHAT, Knol EF, Merks JWM. Estimates of genetic parameters for reproduction traits at different parities in Dutch Landrace pigs. Livest Prod Sci 2001;69:179-86. DOI |
5 | Hermesch S, Luxford BG, Graser HU. Genetic parameters for lean meat yield, meat quality, reproduction and feed efficiency traits for Australian pigs: 3. Genetic parameters for reproduction traits and genetic correlations with production, carcass and meat quality traits. Livest Prod Sci 2000;65:261-70. DOI |
6 | Imboonta N, Rydhmer L, Tumwasorn S. Genetic parameters for reproduction and production traits of Landrace sows in Thailand. J Anim Sci 2007;85:53-9. DOI |
7 | Roehe R, Kennedy BW. Estimation of genetic parameters for litter size in Canadian Yorkshire and Landrace swine with each parity of farrowing treated as a different trait. J Anim Sci 1995;73:2959-70. DOI |
8 | Thai Meteorological Department. Weather report for 2002 to 2014, Weather Station Number 327501, Chiang Mai, Thailand: Thai Meteorological Department; 2014. |
9 | Gilmour AR, Cullis BR, Welham SJ, Thompson R. ASREML Reference manual. Hemel Hempstead, HP1 1ES: NSW Agriculture, UK; 2000. |
10 | Statistical Analysis System (SAS). SAS OnlineDoc, Version 9.0. Cary, NC: SAS Institute Inc; 2004. |
11 | Stalder KJ, Knauer M, Baas TJ, Rothschild MF, Mabry JW. Sow longevity. Pig News Inf 2004;25:1N-22N. |
12 | Newcom DW, Baas TJ, Stalder KJ, Schwab CR. Comparison of three models to estimate breeding values for percentage of loin intramuscular fat in Duroc swine. J Anim Sci 2005;83:750-6. DOI |
13 | Sobczynska M, Blicharski T. Phenotypic and genetic variation in longevity of Polish Landrace sows. J Anim Breed Genet 2015;132: 318-27. DOI |
14 | Suwanasopee T. Estimation of genetic parameters on weaning to estrus interval in a swine commercial farm in central part of Thailand [Ph.D. Thesis]. Bangkok, Thailand: Kasetsart University; 2006. |
15 | Tummaruk P, Lundeheim N, Einarsson S, Dalin AM. Effect of litter size, birth parity, backfat thickness and age at first mating of gilts on their reproductive performance as sows. Anim Reprod Sci 2001; 66:225-37. DOI |
16 | Yazdi MH, Rydhmer L, Ringmar-Cederberg E, Lundeheim N, Johansson K. Genetic study of longevity in Swedish Landrace sows. Livest Prod Sci 2000;63:255-64. DOI |
17 | Ek-Mex JE, Segura-Correa JC, Alzina-Lopez A, Batista-Garcia L. Lifetime and per year productivity of sows in four pig farms in the tropics of Mexico. Trop Anim Health Prod 2015;47:503-9. DOI |
18 | Costa EP, Amaral Filha WS, Costa AHA, et al. Influence of the lactation length in the subsequent litter size of sows. Anim Reprod 2004;1:111-4. |
19 | Le Cozler Y, Dagorn J, Dourmad JY, Johanson S, Aumaitre A. Effect of weaning to conception interval and lactation length on subsequent litter size in sows. Livest Prod Sci 1997;51:1-11. DOI |
20 | Koketsu Y, Dial GD. Factors influencing the postweaning reproductive performance of sows on commercial farms. Theriogenology 1997; 47:1445-61. DOI |
21 | Rydhmer L, Lundeheim N, Johansson K. Genetic parameters for reproduction traits in sows and relations to performance-test measurements. J Anim Breed Genet 1995;112:33-42. DOI |
22 | Willis HJ, Zak LJ, Foxcroft GR. Duration of lactation, endocrine and metabolic state, and fertility of primiparous sows. J Anim Sci 2003;81:2088-02. DOI |
23 | Noguera JL, Varona L, Babot D, Estany J. Multivariate analysis of litter size for multiple parities with production traits in pigs: I. Bayesian variance component estimation. J Anim Sci 2002;80:2540-7. DOI |
24 | Ziedina I, Jonkus D, Paura L. Genetic and phenotypic parameters for reproduction traits of Landrace sows in Latvia. Agric Conspec Sci 2011;76:219-22. |
25 | Engblom L, Lundeheim N, Dalin AM, Andersson K. Sow removal in Swedish commercial herds. Livest Sci 2007;106:76-86. DOI |
26 | Onteru SK, Fan B, Nikkila MT, et al. Whole-genome association analyses for lifetime reproductive traits in the pig. J Anim Sci 2011; 89:988-95. DOI |
27 | Lillehammer M, Meuwissen THE, Sonesson AK. Genomic selection for maternal traits in pigs. J Anim Sci 2011;89:3908-16. DOI |
28 | Rempel LA, Nonneman DJ, Wise TH, et al. Association analyses of candidate single nucleotide polymorphisms on reproductive traits in swine. J Anim Sci 2010;88:1-15. DOI |
29 | Hoge MD, Bates RO. Developmental factors that influence sow longevity. J Anim Sci 2011;89:1238-45. DOI |
30 | Sasaki Y, Koketsu Y. Sows having high lifetime efficiency and high longevity associated with herd productivity in commercial herds. Livest Sci 2008;118:140-6. DOI |