Article (Scientific journals)
Năng suất sinh sản của đàn lợn hạt nhân Piétrain kháng stress và Duroc nuôi tại Trung tâm giống lợn chất lượng cao Trường Đại học Nông nghiệp Hà Nội
Do Duc, Luc; Ha Xuan, Bo; Nguyen Chi, Thanh et al.
2013In Journal des Sciences et Technologies Agricoles, 11 (1), p. 30-35
Peer reviewed
 

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Keywords :
Duroc; halothane genotype; pigs; reproduction performance; stress negative Piétrain
Abstract :
[en] A study was carried out from December 2011 to August 2012 to evaluate reproductive performance of nucleus herd of stress negative Piétrain (Piétrain) and Duroc pigs raised at the experimental farm of Hanoi University of Agriculture. A total of 35 gilts, including 21 Piétrain (11 with halothane genotype CC and 10 with CT) and 14 Duroc CC gilts were monitored for their reproductive performance. Piétrain boars (3 CC and 5 CT) were mated to Piétrain and Duroc gilts to produce Piétrain purebred and crossbred Piétrain x Duroc pigs. Results showed that genotype of the boar and the sow affected body weight and litter weight at birth and at weaning (P<0.05). Total number of pigs born, number born alive, number alive to weaning, individual bodyweight at birth, individual bodyweight at weaning, litter weight at birth, litter weight at weaning, survival rate at birth, survival rate to weaning were 9.91, 9.26, 8.11 piglets, 1.4, 6.4, 12.97, 51.96kg, 94.32 and 88.55%, respectively. Body weight and litter weight at birth and at weaning of piglets from Piétrain CC boars were higher than those of piglets from Piétrain CT boars (P<0.05). Reproductive performance was highest for Duroc CC sows, followed by Piétrain CC and lowest for Piétrain CT sows (P<0.05). Reproductive performance of the nucleus herd could be improved by using Piétrain CC boars mated to Piétrain CC sows and Duroc CC sows.
Disciplines :
Animal production & animal husbandry
Author, co-author :
Do Duc, Luc ;  Université de Liège - ULiège > Doct. sc. vété. (Bologne)
Ha Xuan, Bo
Nguyen Chi, Thanh
Nguyen Xuan, Trach
Vu Dinh, Ton
Title :
Năng suất sinh sản của đàn lợn hạt nhân Piétrain kháng stress và Duroc nuôi tại Trung tâm giống lợn chất lượng cao Trường Đại học Nông nghiệp Hà Nội
Alternative titles :
[en] Reproductive performance of the nucleus herd of stress negative Piétrain and Duroc swine raised at the animal farm of Hanoi University of Agriculture
Publication date :
2013
Journal title :
Journal des Sciences et Technologies Agricoles
ISSN :
1859-0004
Publisher :
Hanoi University of Agriculture, Hanoi, Vietnam
Volume :
11
Issue :
1
Pages :
30-35
Peer reviewed :
Peer reviewed
Available on ORBi :
since 18 August 2013

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