Production performance of Large White and Landrace swine imported from Norway
1996
Pagorn Bhuprasert | Nipol Vityakorn | Amnuay Leotaragul (Chiang Mai Livestock Research and Breeding Center (Thailand))
Reproductive performance of Large White (NLW) and Landrace swine (NLR) imported from Norway and the swine of the Chiangmai Livestock Research and Breeding Center such as Large White (LW), Landrace (LR), crossbred Large White x Land-race (LWxLR) and crossbred Landrace x Large White (LRxLW). Results showed that number of piglets from each breed were not significantly different (P0.05), being 10.89, 11.72, 11.80, 9.50, 11.33 and 10.93, respectively. The LW breed showed the maximum number of alive piglets and it was significantly higher (P0.05) than the others, and the LR breed had the minimum number of alive piglets. Result showed that NLR and LRxLW breeds had higher body weight at birth (P0.05) than LW. Body weight at 3 and 4 weeks of the swine that imported from Norway were significantly higher (P0.01) than the swine that originated at Chiangmai Livestock Research and Breeding Center. Survival percentage at weaning were 78.07, 73.35, 86.02, 88.30, 92.05 and 87.47 percent, respectively, which were not significantly different (P0.05).
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Эту запись предоставил Kasetsart University