RISS 학술연구정보서비스

검색
다국어 입력

http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.

변환된 중국어를 복사하여 사용하시면 됩니다.

예시)
  • 中文 을 입력하시려면 zhongwen을 입력하시고 space를누르시면됩니다.
  • 北京 을 입력하시려면 beijing을 입력하시고 space를 누르시면 됩니다.
닫기
    인기검색어 순위 펼치기

    RISS 인기검색어

      검색결과 좁혀 보기

      선택해제

      오늘 본 자료

      • 오늘 본 자료가 없습니다.
      더보기
      • 무료
      • 기관 내 무료
      • 유료
      • KCI우수등재

        6개국의 돼지능력검정형태에 관한 비교 연구

        차영만(Y . M . Cha),홍기창(K . C . Hong),전진태(J . T . Jeon) 한국축산학회 1991 한국축산학회지 Vol.33 No.4

        This study was primarily carried out to obtain a basic information in the internal (domestic) test method by comparing the current circumstance of internal test with that of foreign test. Data from Korea, England, Denmark, U.S.A. and West Germany were analysed. The results are summarized as follows; 1. It appears that the change of current test type from individual performance test to sib or progeny test is required for estimation of carcass performance. 2. Although no significant difference was found in terms of listed condition for the pig to be tested among 6 conturies, future consideration should be taken in reproductive performance such as the number of teats, and prevention of diseases. 3. The alteration in the type of pig test may be an initial step for the changes of test items due to its close link to test items. However one should purse an objective estimation for the performance of lean meat production. 4. It is suggested that the effect of stepwise change of the nutrition level during the test period should be examined for the estimation in the performance of the lean meat production. 5. Since higher proportion of lean meat may be required of the introduction of the carcass classification and pork export, there should be reconsideration about the current off-test weight ($lt;90㎏).

      연관 검색어 추천

      이 검색어로 많이 본 자료

      활용도 높은 자료

      해외이동버튼