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Current Status and Plan for Swine Improvement in Korea

Current Status and Plan for Swine Improvement in Korea. Sunchon National University Dept. of Animal Science & Technology. Kangseok Seo. The Seventh Meeting of Chain Swine AI in Nanchang. >>>>>>>>>>>>>>>. Swine Industry in Korea. >>>>>>>>>>>>>>>>. 2.

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Current Status and Plan for Swine Improvement in Korea

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  1. Current Status and Plan for Swine Improvement in Korea Sunchon National University Dept. of Animal Science & Technology Kangseok Seo The Seventh Meeting of Chain Swine AI in Nanchang >>>>>>>>>>>>>>>

  2. Swine Industry in Korea >>>>>>>>>>>>>>>> 2 • Swine industry constitutes 42% (US $48,292,211) in Korea livestock • industry (US$1.14B) • Commonly raised breeds are Landrace, Large White and Duroc • Recently, there is an increased interest in Berkshire The Seventh Meeting of China Swine AI in Nanchang >>>>>>>>>>>>>>>>>>>>>>>>>>>>>Current Status and Plan for Swine Improvement in Korea

  3. Swine Industry Status >>>>>>>>>>>>>>>>> 3 • 127 GGP farms produce 200,000 animals (F1) The Seventh Meeting of Chain Swine AI in Nanchang * Ratio of herds per breed : 65% (Y for sows), 25%(L for boar), and 10% (D and other breeds) >>>>>>>>>>>>>>>>>>>>>>>>>>>>>Current Status and Plan for Swine Improvement in Korea

  4. Status of breeding pig industry in Korea >>>>>> 4 • 90% of total demands are serviced by 52 swine AI center • Demand of semen : about 1,980 thousand • Supplements of semen : about 1,792 thousand • Average No of boar for AI center is 60 heads The Seventh Meeting of Chain Swine AI in Nanchang >>>>>>>>>>>>>>>>>>>>>>>>>>>>>Current Status and Plan for Swine Improvement in Korea

  5. Changes of meat consumption per year >>>>>> 5 The Seventh Meeting of Chain Swine AI in Nanchang Meat Consumption Beef Fork Chicken >>>>>>>>>>>>>>>>>>>>>>>>>>>>>Current Status and Plan for Swine Improvement in Korea

  6. Swine Pyramidal Structure >>>>>>>>>>>>>> 6 Republic of Korea Denmark(2006) France(Network) GGP 17,000 13,000 7,440 GP 48,000 59,000 31,000 The Seventh Meeting of Chain Swine AI in Nanchang PS 910,000 1,150,000 Slaughter/yr 14 Million Slaughter/yr 25 Million >>>>>>>>>>>>>>>>>>>>>>>>>>>>>Current Status and Plan for Swine Improvement in Korea

  7. Swine Improvement System >>>>>>>>>>>>> 7 • Performance Testing • On Farm Testing : 60,000 heads/year • Station Testing : 4,800 heads/ year The Seventh Meeting of Chain Swine AI in Nanchang Plan mating & candidate produce Performance testing Genetic evaluation Semen and breeding pig distribution Selection >>>>>>>>>>>>>>>>>>>>>>>>>>>>>Current Status and Plan for Swine Improvement in Korea

  8. Breeding Efficiency Why network ? >>>>>>>>>>>>>>>>>>>>> 8 100% 75% The Seventh Meeting of Chain Swine AI in Nanchang 60% No of gilts 0 200-250 1,000 2,000 3,000 >>>>>>>>>>>>>>>>>>>>>>>>>>>>>Current Status and Plan for Swine Improvement in Korea

  9. Swine Improvement Network >>>>>>>>>>>> 9 The Seventh Meeting of Chain Swine AI in Nanchang >>>>>>>>>>>>>>>>>>>>>>>>>>>>>Current Status and Plan for Swine Improvement in Korea

  10. Diagram for swine improvement system >>>>>> 10 participated breeding farm planned mating use a AI over 10% Nucleus AI center self selection (top 10%) farm testing disease inspection The Seventh Meeting of Chain Swine AI in Nanchang genetic evaluation quarantine area selection for nucleus boar(top 5%) culling meat quality testing >>>>>>>>>>>>>>>>>>>>>>>>>>>>>Current Status and Plan for Swine Improvement in Korea

  11. Swine improvement network >>>>>>>>>>>>> 11 • Participated breeding farm and size • Paternal : 7 breeding pig farms • Doric Boars : 730 heads • Maternal : 7 breeding pig farms • Large White boars : 2,470 heads • Landrace Boars : 440 heads • Nucleus AI center : 2 site GANGWON-DO SinCheongBong GYEONGGI-DO KumBo SamSung SunJin * NIAS CHUNGCHEONGBUK-DO GYEONGSANGBUK-DO The Seventh Meeting of Chain Swine AI in Nanchang CHUNGCHEONGNAM-DO JungWon D.N.D HanGug WonSan JEOLLABUK-DO Farmsco NongHyup GYEONGSANGNAM-DO JEOLLANAM-DO GuSiWorld * NIAS : National Institute of Animal Science >>>>>>>>>>>>>>>>>>>>>>>>>>>>>Current Status and Plan for Swine Improvement in Korea

  12. Swine improvement network >>>>>>>>>>>>> 12 • Genetic connectiveness for each breeding farm • genetic connectiveness for Duroc breed : 65% ~ 92% • It can be possible for genetic evaluation (A) (B) (C) (D) (E) (F) (G) (H) The Seventh Meeting of Chain Swine AI in Nanchang * NIAS : National Institute of Animal Science 0 → 0.12 A B C D E F G H >>>>>>>>>>>>>>>>>>>>>>>>>>>>>Current Status and Plan for Swine Improvement in Korea

  13. Comparison of testing performance : age at 90kg > 13 The Seventh Meeting of Chain Swine AI in Nanchang >>>>>>>>>>>>>>>>>>>>>>>>>>>>>Current Status and Plan for Swine Improvement in Korea

  14. Comparison of testing performance : ADG >>>>> 14 The Seventh Meeting of Chain Swine AI in Nanchang >>>>>>>>>>>>>>>>>>>>>>>>>>>>>Current Status and Plan for Swine Improvement in Korea

  15. Phenotypic and genetic trend of age at 90kg >>> 15 The Seventh Meeting of Chain Swine AI in Nanchang >>>>>>>>>>>>>>>>>>>>>>>>>>>>>Current Status and Plan for Swine Improvement in Korea

  16. Limitation of classical animal breeding >>>>>>> 16 • Increment of genetic uniformity • Rapid increment of inbreeding coefficient • Productivity weakening • High cost system • Progeny test • Black Box approach • Poor information of gene function • Dependency of data • Pedigree information and test data • Impossible comparison between breeds • compounding between Breed effects and breeding value The Seventh Meeting of Chain Swine AI in Nanchang >>>>>>>>>>>>>>>>>>>>>>>>>>>>>Current Status and Plan for Swine Improvement in Korea

  17. Opening the Genetics Black Box >>>>>>>>>>> 17 The Seventh Meeting of Chain Swine AI in Nanchang >>>>>>>>>>>>>>>>>>>>>>>>>>>>>Current Status and Plan for Swine Improvement in Korea

  18. Molecular Genetic Approaches >>>>>>>>>>>> 18 The Seventh Meeting of Chain Swine AI in Nanchang Genomic Selection Approach Development and Application of a Genomic Selection System using Multiple Levels of Gene Markers for Improvement of Breeding Pigs >>>>>>>>>>>>>>>>>>>>>>>>>>>>>Current Status and Plan for Swine Improvement in Korea

  19. Swine Improvement Network >>>>>>>>>>>>> 19 Domesticated gene SNP NGS genomic analysis Gene detection and verification mi RNA Epigenetic analysis The Seventh Meeting of Chain Swine AI in Nanchang Gene detection and verification Improvement of meat quality by selecting superior breeding pigs Proteomics >>>>>>>>>>>>>>>>>>>>>>>>>>>>>Current Status and Plan for Swine Improvement in Korea

  20. Phenotypic data(D/B) Hyper-polymorphic DNA marker Performance test Parentage verification Linkage Maps Genetic evaluation Better Breeding Program QTL Identification transgenesis MAS Environmental control Gene Identification Disease resistance Genetic disorder Productivity Product Quality reproduction Gene chips SNP’s, CNV Swine Improvement Network >>>>>>>>>>>>> 20 The Seventh Meeting of Chain Swine AI in Nanchang >>>>>>>>>>>>>>>>>>>>>>>>>>>>>Current Status and Plan for Swine Improvement in Korea

  21. Current Status and Plan for Swine Improvement in Korea Sunchon National University Dept. of Animal Science & Technology Kangseok Seo >>>>>>>>>>>>>>> The Seventh Meeting of Chain Swine AI in Nanchang 谢 谢 農夫餓死 㶩厥種子

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