메뉴 건너뛰기
.. 내서재 .. 알림
소속 기관/학교 인증
인증하면 논문, 학술자료 등을  무료로 열람할 수 있어요.
한국대학교, 누리자동차, 시립도서관 등 나의 기관을 확인해보세요
(국내 대학 90% 이상 구독 중)
로그인 회원가입 고객센터 ENG
주제분류

추천
검색
질문

논문 기본 정보

자료유형
학술저널
저자정보
Oketch Elijah Ogola (Chungnam National University) Jun Seung Choi (Chungnam National University) Jun Seon Hong (Chungnam National University) Yu Bin Kim (Chungnam National University) Shan Randima Nawarathne (Chungnam National University) Myunghwan Yu (Chungnam National University) Jung Min Heo (Chungnam National University)
저널정보
충남대학교 농업과학연구소 Korean Journal of Agricultural Science Korean Journal of Agricultural Science Vol.48 No.3
발행연도
2021.9
수록면
397 - 412 (16page)

이용수

표지
📌
연구주제
📖
연구배경
🔬
연구방법
🏆
연구결과
AI에게 요청하기
추천
검색
질문

초록· 키워드

오류제보하기
In Experiment 1, the impact of using diets sufficient in P on the performance of weaned piglet growth with or without a super dose of phytase was investigated. One hundred and twelve piglets were randomized into four treatments with 7 replicates (4 piglets·cage<SUP>-1</SUP>). Bodyweight (BW), daily gain (ADG), daily intake (ADFI) and feed conversion ratios (FCR) were measured over three weeks. Treatments included a positive control (PC) with a Ca : P ratio of 0.80 : 0.50%. and the negative control (NC) had a Ca : P ratio of 0.60 : 0.50%. The PC plus phytase was denoted as PC+, and the NC with the phytase diet was designated as NC+. The PC diet was formulated to meet or exceed the NRC (2012) standards for pigs weighing 7 - 25 kgs. Better results were obtained with the PC diet (p > 0.1) compared to the NC diet. The super dose of phytase in the PC+ diet significantly improved the overall FCR (p < 0.1). For Experiment 2, the impact of different calcium (Ca)/phosphorous (P) ratios with or without supplementation of vitamin D₃ was determined. Ninety-six piglets were randomized into four treatments with 6 replicates (4 piglets·cage<SUP>-1</SUP>). The PC, NC1 and NC2 diets had ratios of 0.80 : 0.50, 0.80 : 0.45, and 0.60 : 0.45%, respectively. The fourth diet (PCV) was the PC diet fortified with vitamin D₃. Improved results were observed with the PC diet (p > 0.1) compared to the NC diets. Supplementing dietary 25-OH-D₃ in the PCV diet led to numerically higher ADG and ADFI scores with lower FCR values at the early nursery stage (p = 0.0044), but the vitamin supplement did not significantly influence the growth.

목차

Abstract
Introduction
Materials and Methods
Results
Discussion
Conclusion
References

참고문헌 (89)

참고문헌 신청

함께 읽어보면 좋을 논문

논문 유사도에 따라 DBpia 가 추천하는 논문입니다. 함께 보면 좋을 연관 논문을 확인해보세요!

이 논문의 저자 정보

최근 본 자료

전체보기

댓글(0)

0