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Feeding Practices and Use of Lysine and Methionine in pigrationing on Intensified pig breeding in the West Center and Hauts Bassins Regions of Burkina Faso

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Open Journal of Animal Sciences 2024年第1期14卷 23-38页

作者： Isidor Zangbéwindin Ouedraogo Timbilfou Kiendrebeogo Aboubacar Toguyeni Chantal Yvette Kabore-Zoungrana Laboratoire d’Etudes et de Recherches sur les Ressources Naturelles et les Sciences de l’Environnement (LERNSE) Universit&#233 Nazi Boni Bobo-Dioulasso Burkina Faso Laboratoire de Recherche et d’Etudes en Production et Santé Animales (LAREPSA) D&#233partement Productions Animales (DPA) l’Institut de l’Environnement et de Recherches Agricoles (INERA) Station de Farako-B&#226 Bobo-Dioulasso Burkina Faso Laboratoire Central d’Horticulture (LCH) Station de Recherche de Farako-B&#226 Institut de l’Environnement et de Recherches Agricoles (INERA) Bobo-Dioulasso Burkina Faso Ministère de l’Agriculture des Ressources Animales et Halieutiques (MARAH) Ouagadougou Burkina Faso

The aim of the study was to assess feeding practices and the use of lysine and methionine in pig rationing on intensified and semi-intensive pig breeding in the Koudougou and Bobo-Dioulasso areas. To this end, a cross-sectional survey was carried out on 87 breeding in these towns. A Discriminant Factorial Analysis (DFA) confirming a k-means classification of the data collected was used to retain 71 breeding divided into three breeding classes: Class A (32.4% of breeding), Class B (14.08%) and Class C (53.52%). The results show that the majority of pig breeders were men between the ages of 36 and 59. Average herd sizes were 35 ± 28;79 ± 42 and 89 ± 21 pigs for Classes A, B and C respectively. The main breeds of pig found on the breeding were crossbred, Large white, local, Landrace and Duroc. Class A (26.1%), B (30%) and C (15.8%) breeders were familiar with both lysine and methionine. Class A breeders distributed feed staggered (65.2%) and in rations (34.8%). Lysine (13%) and methionine (8.7%) were purchased at 5250 FCFA/kg. Those in class B distributed feed staggered (50%) and in the form of rations (50%), in which they incorporated lysine (30%) and methionine (30%) purchased at a cost of 2500 FCFA/kg and 3000 FCFA/kg respectively. Rationing and staggered feeding were practiced by 23.7% and 76.3% of Class C breeders respectively. Only lysine purchased at 3400 FCFA/kg was incorporated into rations by 10.5% of breeders. The high cost of lysine and methionine was incriminated by Class A (100%), B (33.3%) and C (50%) breeders. In conclusion, intensive pig breeding, the practice of rationing and the incorporation of the amino acids lysine and methionine are of ascending importance from classes C, A to B. The high cost of feedstuffs, particularly lysine and methionine, compromises their use in rations, which could have a negative impact on expected breeding performance. The screening and use of feeds rich in and/or enriched with these amino acids, through the development

关键词： Feeding Practices Lysine Methionine intensive pig breeding Burkina Faso

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