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소음 스트레스가 한국재래산양의 성장과 혈액성상에 미치는 영향
조광현 ( Kwang Hyun Cho ),백용진 ( Yong Jin Baek ),김병기 ( Byung Ki Kim ),이지홍 ( Ji Hong Lee ),김영환 ( Yeong Hwan Kim ),김성국 ( Sung Kuk Kim ),권오덕 ( Oh Deog Kwon ) 한국가축위생학회 2008 韓國家畜衛生學會誌 Vol.31 No.3
This study examined the effects of the daily noise stress on body weight, feed intake and clinicopathological findings in Korean indigenous goats. A total of 14 male goats was divided into 2 groups(test and control) with same number(n=7), and exam was started 2 weeks later. This study composed 2 stages. First was noise stage i.e., noise(80-100dB) inflicted on the test for 70 minutes each time(5 times/day), and have continued for 2 months. Second was no noise for 2 months. Body weight and daily gain in stress group was decreased compared with control group after imposing noise(first stage). However, these results were reversed after ceasing noise(second stage). Average daily feed intake was not significant different between two groups throughout the experimental periods. But, feed conversion ratio was lowerin control group than another. Clinicopathological findings including total protein, albumin, globulin, total bilirubin, total cholesterol, triglyceride, aspartate aminotransferase(AST), alanine aminotransferase(ALT), glucose, amylase, blood urea nitrogen(BUN), cortisol, total leuco-cytes and hemoglobin value showed no significant different between stress and control group.