Article (Scientific journals)
Năng suất sinh trưởng, thân thịt và chất lượng thịt của các tổ hợp lai giữa lợn nái F1(landrace x Yorkshire) với đực giống (Piétrain x Duroc) có thành phần Piétrain kháng stress khác nhau
Pham Thi, Dao; Nguyen Van, Thang; Vu Dinh, Ton et al.
2013In Journal des Sciences et Technologies Agricoles, 11 (2), p. 200-208
Peer reviewed
 

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Keywords :
carcass; crossbreds; Duroc; growth rate; Landrace; meat quality; stress negative Piétrain; Yorkshire
Abstract :
[en] The study was carried out at 3 pig farms in Hai Duong and Hung Yen from March 2011 to January 2013 to evaluate growth rate and carcass quality of F1(Landrace x Yorkshire) (F1(L x Y)) sows mated with F1(Piétrain x Duroc) (PiDu) boars with Pietrain ReHal genetic constitution (25, 50 and 50%: PiDu25, PiDu50, PiDu75). The results showed that these crossbreds obtained high growth rates and low feed conversion ratio (FCR) (829.42 g/day and 2.31 kg/kg; 797.78 g/day and 2.33 kg/kg; 765.79 g/day and 2.38 kg feed/kg weight gain, respectively). Lean meat percentage of PiDu25 x F1(L x Y), PiDu50 x F1(L x Y) và PiDu75 x F1(L x Y) were 54.66, 56.32 and 59.97%, respectively. Lean meat percentage of PiDu75 x F1(L x Y) was higher than that of PiDu25 x F1(L x Y) and PiDu50 x F1(L x Y). The meat quality traits in terms of pH, colour drip loss, and firmness of 3 crossbreds were normal. Crude protein of musculus longissimus dorsi of crossbreds was 21.53, 22.18 and 22.63%. The research suggests that using crossbed boars PiDu25, PiDu50, PiDu75 to mate with F1(L x Y) sows helps to obtain high performance in pig farms
Disciplines :
Animal production & animal husbandry
Author, co-author :
Pham Thi, Dao
Nguyen Van, Thang
Vu Dinh, Ton
Do Duc, Luc ;  Université de Liège - ULiège > Doct. sc. vété. (Bologne)
Dang Vu, Binh
Title :
Năng suất sinh trưởng, thân thịt và chất lượng thịt của các tổ hợp lai giữa lợn nái F1(landrace x Yorkshire) với đực giống (Piétrain x Duroc) có thành phần Piétrain kháng stress khác nhau
Alternative titles :
[en] Growth rate, carcass and meat quality of crossbreds between F1(LandracexYorkshire) sows and (PiétrainxDuroc) boars with Piétrain ReHal genetic difference
Publication date :
2013
Journal title :
Journal des Sciences et Technologies Agricoles
ISSN :
1859-0004
Publisher :
Hanoi University of Agriculture Vietnam, Hanoi, Vietnam
Volume :
11
Issue :
2
Pages :
200-208
Peer reviewed :
Peer reviewed
Available on ORBi :
since 18 August 2013

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