2007년부터 2009년까지 제2종돈능력검정소 검정돈의 불합격 요인 분석

• 영문명: Original Article : Analysis of disqualifying factors for boars tested on performance at the second, Korea swine testing station from 2007 to 2009
• 발행기관: 한국예방수의학회
• 저자명: 유창열(Chang Yeul Yoo) 이후장(Hu Jang Lee)
• 간행물 정보: 『Korean Journal of Veterinary Public Health』Vol.35, No.1, 35~38쪽, 전체 4쪽
• 주제분류: 의약학 > 면역학
• 파일형태: PDF
• 발행일자: 2011.03.30

영문 초록

This study was carried out to investigate the distribution of disqualified boars tested on performance at the Second Korea Swine Testing Station from 2007 to 2009. Data used in this study were 6,758 records of Duroc, Landrace and Yorkshire breeding stocks which were registered in the herd book of the Korea Animal Improvement Association. Duroc breeding stocks tested performance were vastly outnumbered by Landrace and Yorkshire breeding stocks tested on performance. In disqualifying boars tested on performance, the Yorkshire was the most breeding stock. In the disqualifying factor in 2007, the shortage of index was the most factor. And the most of the disqualifying factors in 2008 and 2009 was the excess of daily age as reaching with 90㎏body weight.

키워드

Boars Performance test Disqualifying factor Duroc Landrace Yorkshire