한국유기농업학회지 (Korean Journal of Organic Agriculture)
- 제15권2호
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- Pages.185-194
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- 2007
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- 1229-3571(pISSN)
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- 2287-819X(eISSN)
지렁이 분말의 급여가 계육의 안전성 및 육계의 생산성에 미치는 영향
Effects of Feeding Earthworm Meal on the Meat Safety and Performance of Broiler Chicks
초록
본 연구는 지렁이 분말의 첨가가 계육의 안전성 및 육계의 생산성에 미치는 영향을 조사하기 위해서 실시되었다. 총 60수의 1일령 육계에 지렁이 분말 0%(대조구), 0.2% 및 0.4%를 첨가한 사료를 공시하여 7주간 사양시험을 실시하였다. 지렁이분말
This study was conducted to evaluate effects of feeding earthworm meal on the meat safety and performance of broiler chicks. A total of 60 broiler chicks at 7 days of age were fed the commercial diet and water until 47 days of age, earthworm meal divided into three treatments, 0% (control), 0.4% (treatment-1) and 0.6% (treatment-2) of dry earthworm meal. The body weight gain and feed/gain tend to be increase fed a 0.4 to 0.6% than 0% of earthworm meal. The effects tended to be higher in 0.4% than 0.6% of earthworm meal. As, Cd, Cr, Hg and Pb were detected at level of 4.41, 1.23, 1.18, 0.00 and 3.39ppm in earthworm meal, respectively, but those were not detected in the chicken meat (breast and thigh meat). It was assumed that supplementing 0.4% of earthworm meal in the broiler diet, improved the performance of broiler chicks and it still did not affect meat safety.