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EFFECTS OF FEEDING DIETS CONTAINING RICE DISTILLER’S BY-PRODUCT ON GROWTH PERFORMANCE, CARCASS CHARACTERISTICS AND MEAT QUALITY OF FATTENING PIGS
Cong, Oanh Nguyen; Do Duc, Luc; Kim, Dang Pham et al.
2017In Proceedings International Conference on Animal production in Southeast Asia: Current status and Future
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Keywords :
Rice distillers; average daily gain; carcass; meat quality; fattening; pig
Abstract :
[en] The aim of this study was to evaluate the effects of feeding diets containing rice distiller’s by-product (RDP) on growth performance, carcass characteristics, meat quality of fattening pigs. A total of 24 castrated male crossbred pigs Duroc × (Landrace × Yorkshire) were used for the experiment. Pigs were divided randomly by weight into 3 diets, with 4 replications of 2 pigs in each pen. Pigs were fed one of 3 diets including DAR0 (control), DAR15 (15% RDP) and DAR30 (30% RDP in dry matter) during 8 weeks. The results showed that diets with increasing RDP did not affected average daily gain (P=0.09) and feed conversion ratio (P=0.08), while feed cost was decreased (P<0.001). Carcass traits was not significantly different between diets (P>0.06), however back fat thickness was increased by RDP levels (P=0.03). Drip loss of Longissimus dorsi muscle at 24 and 48 hours were increased (P<0.05), whereas there were not effect on pH value and meat color at 45 min, 24and 48 hours postmortem. Lipids content was increased (P<0.01), whereas protein content was not influenced by RDP in diets. This suggests that the use the diet with 30% RDP for fattening pigs can improve lipids content of Longissimus dorsi muscle and reduce feed costs while not affecting growth performance and meat quality.
Disciplines :
Animal production & animal husbandry
Author, co-author :
Cong, Oanh Nguyen
Do Duc, Luc
Kim, Dang Pham
Bindelle, Jérôme  ;  Université de Liège - ULiège > Agronomie, Bio-ingénierie et Chimie (AgroBioChem) > Ingénierie des productions animales et nutrition
Dinh, Ton Vu
Hornick, Jean-Luc  ;  Université de Liège - ULiège > Département des productions animales (DPA) > Nutrition animale en milieu tropical
Language :
English
Title :
EFFECTS OF FEEDING DIETS CONTAINING RICE DISTILLER’S BY-PRODUCT ON GROWTH PERFORMANCE, CARCASS CHARACTERISTICS AND MEAT QUALITY OF FATTENING PIGS
Publication date :
2017
Event name :
Animal production in Southeast Asia: Current status and Future
Event organizer :
VIETNAM NATIONAL UNIVERSITY OF AGRICULTURE
Event place :
Hanoï, Vietnam
Event date :
21-22 juillet 2017
By request :
Yes
Audience :
International
Main work title :
Proceedings International Conference on Animal production in Southeast Asia: Current status and Future
Publisher :
AGRICULTURAL UNIVERSITY PRESS, Hanoï, Vietnam
Pages :
127-161
Peer reviewed :
Peer reviewed
Available on ORBi :
since 04 January 2018

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