사료 단백질원으로 어분과 대두박 첨가에 따른 어린 흰다리새우 (Litopenaeus vannamei)의 성장 및 체성분 변화
분야
수해양 > 수산생물학
저자
김수경 ( Su Kyoung Kim ) , 김은지 ( Eun Ji Kim ) , 박명애 ( Myoung Ae Park ) , 서형철 ( Hyung Chel Seo ) , 장인권 ( In Kwon Jang )
발행기관
한국수산과학회(구 한국수산학회)
간행물정보
한국수산과학회지 2012년, 제45권 제6호, 659~665페이지(총7페이지)
파일형식
05907466.pdf [무료 PDF 뷰어 다운로드]
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    영문초록
    A 4-week feeding experiment was conducted with juvenile white shrimp Litopenaeus vannamei to compare the growth of shrimp fed different protein sources: fish meal (FM) and soybean meal (SM). By the end of the experiment, the shrimp grew to 4.50±0.82 g (FM) and 4.73±0.95 g (SM). The food and protein conversion rates were significant (P<0.05), while other factors did not differ significantly. The survival rate of shrimp fed FM and SM was 96.44±2.04% and 97.33±1.89%, respectively. The proximate compositions of the entire body and edible part of the shrimp were similar between FM and SM, except for crude protein. The total amino acid levels were slightly lower in SM than FM, but the difference was not significant. During the experiment, the total ammonia, nitrate, and nitrite concentrations increased continuously in both groups and were slightly higher in SM than FM. In conclusion, soybean meal as a substitute for fish meal results in satisfactory growth and survival of white shrimp.
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