Yuzo Koketsu

Meiji University
Kawasaki Japan

Papers:
77 Returned Gilts and Their Subsequent Reproductive Performance on Commercial Farms 78 Lameness Culling Risks and Relative Risk Ratios for Gilts and Sows on Commercial Farms 89 Incidence and Risk Factors for Prolapse in Spanish Female Breeding Pig Herds 167 Risk Factors for Culling Intervals and Lifetime Performance on Commercial Breeding Farms 497 Repeatability and Subsequent Reproductive Performance of Parity 1 Sows That Had Weaning-to-First-Service Interval of 0-3, 4, 5, 6, 7-20 or 21 Days or More

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