Newcastle Disease in Chickens of Smallholder Farmers at Krang Yov Commune S’ang District,Kandal Province  

作　　者：Sokha Thim Chhay Kheang Lim Kroesna Kang Sath Keo Vutey Venn Kouch Theng 

机构地区：[1]Faculty of Veterinary Medicine,Royal University of Agriculture,Phnom Penh 12400,Cambodia [2]General Directorate of Animal Health and Production,Phnom Penh 120603,Cambodia [3]Graduate School,Royal University of Agriculture,Phnom Penh 12400,Cambodia

出　　处：《Journal of Environmental Science and Engineering(A)》2024年第2期68-75,共8页环境科学与工程（A）

摘　　要：The study was conducted in Krang Yov commune,S’ang district,Kandal province and was conducted in three villages,including Kampong Po,Andong and Svay Damnak village.In the total,88 families were selected for interview by using snowball technic of nonprobability sampling.According to the results of the interviews,it showed that the number of farmers who raised chickens and had participated in training was very low number,ranging from 10.71%to 34.38%.For chicken raising system,the free ranging was the most popular by allowing the chicken to scavenge around the village,however,the total confinement was also applied.The local breed was more popular and the purpose of raising was for selling meat,however there were few households that raised the fighting cock for hobby.The number of chickens owned per household,was mostly less than 20 birds,while,the average number of birds per household ranged from 16.82 birds to 37.66 birds.However,the average number of birds per household was significant different between the households who have participated in chicken raising training and those who never participated(p<0.05),accounting for 47.52 birds and 19.85 birds,respectively.For the chicken feed,most of the farmers in those three villages used the concentration feed to offer the chicken,especially for supplementation,but,the whole rice was also used to supplement feed.The vaccination for chicken was significant different among the villages(p<0.05),in which the household in Kampong Po village had highest percentage of vaccinating their chicken,40.63%,than those in Svay Damnak and Andong village.The Newcastle vaccination was the more popular in those areas.But,all of the households have experienced with the disease,especially ND(Newcastle Disease)accounting for 67.05%,followed by influenza and fowl pox.When chicken got sick,most of farmers had treated their chicken with different methods,especially buying the medicine from the store and treatment by themselves were mostly applicable.Regarding the specific case of Newcastle dis

关 键 词：Raising system VACCINATION BIOSECURITY ND 

分 类 号：S855[农业科学—临床兽医学]