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톱밥 발효돈사(醱酵豚舍) 사육돈(飼育豚)의 내부기생충(內部寄生蟲) 조사(調査)
이병훈 ( Byung Hoon Lee ),황보원 ( Bo Won Hwang ),변유성 ( Yu Seong Byun ),이순선 ( Soon Sun Lee ),김차용 ( Cha Yong Kim ) 한국동물위생학회 1993 한국동물위생학회지 (KOJVS) Vol.16 No.2
This study was performed to survey on the prevalence of swine internal parasites at 12 piggeries being operated by the sawdust fermentative pigsty in Kyongnam central area. To investigate the effects of viability of eggs, larva and cysts, temperatures at the underlayer of the sawdust floor and rooms of pens were taken four times each season for one year. In a pig farms which have been operated by the sawdust fermentative pigsty, eggs of Ascar is suum(8.8%), Trichur is suis(18.3%), Oesophagostomum sp(9.4%), Strongyloides ransomi(1.3%), Hyostrongylus sp(3.8%) and Metastrongylus apri(2.3%) were detected from 480 heads of pigs. Cysts and oocysts of Coccidia(12.7%), Balantidium coli(5.4%) were also detected form 480 heads of pigs. The change of the temperature in the pig room was variable between 13℃ to 27℃ according to outside condition, whereas that in underfloor was consistently stable between 28℃ to 31℃ which was strictly suitable for the development of eggs, larva and cysts.