인문학
사회과학
자연과학
공학
의약학
농수해양학
예술체육학
복합학
지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2010.6
- 수록면
- 368 - 376 (9page)
이용수
초록· 키워드
This study elucidates the acceptable floor temperature for reproduction in rats. Floor systems were constructed to maintain surface temperatures (t<SUB>f</SUB>) of 12°, 18°, 23°, 28°, 33° and 40℃. A total of 60 Sprague-Dawley rats were divided into 6 groups. Each group consisted of 10 rats (5 males and 5 females), and rats were maintained at the designed floor surface temperatures for three months. The fastest group to breed was housed at t<SUB>f</SUB> 23℃ (57.4 days) and the longest group was at t<SUB>f</SUB> 40℃ (74.8 days). Rats kept on the cooled floors (12, 18 and 23℃) took 7.6 days less to breed than the warm floors (28, 33 and 40℃) (p<0.05). The most fertile group was housed in the t<SUB>f</SUB> 28℃ environment (born: 71/perished: 4) and the least fertile group was t<SUB>f</SUB> 12℃ (b: 37/p: 21). The recommended floor temperature range for reproduction is 18-33℃ and for newborn infants is 28-33℃.
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목차
- Abstract
- 1. 서론
- 2. 재료 및 방법
- 3. 결과
- 4. 논의
- 후기
- 인용문헌
참고문헌
참고문헌 신청최근 본 자료
UCI(KEPA) : I410-ECN-0101-2010-590-002470440