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NTIS 바로가기한국가금학회지 = Korean journal of poultry science, v.42 no.3, 2015년, pp.247 - 256
남두석 (건국대학교 동물생명과학대학 동물자원과학과) , 이진영 (건국대학교 동물생명과학대학 동물자원과학과) , 공창수 (건국대학교 동물생명과학대학 동물자원과학과)
There are approximately 1,500 broiler farms in Korea, each raising 55,000 birds. Ninety-five percent of the farms are contracted with Integration Company. According to the Korean broiler performance index, broilers in Korea are marketed at 32 days with 1.52 kg of body weight. In contrast, the market...
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핵심어 | 질문 | 논문에서 추출한 답변 |
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한국 육계 사육두수는 약 몇 마리인가? | 한국농촌경제연구원에 의하면 현재 한국 육계 사육두수는 2015년 초부터 꾸준히 증가하여 현재 약 9,855만 마리로 추정되고 있으며, 종계 사육두수는 성계 454만 수를 포함하여 현재 약 821만 수로 예상되고 있다. 우리나라의 육계 사육형태를 보면 2014년 말 기준 전체 도계마릿수의 70. | |
종계 사육두수는 몇 수정도로 예상되는가? | 한국농촌경제연구원에 의하면 현재 한국 육계 사육두수는 2015년 초부터 꾸준히 증가하여 현재 약 9,855만 마리로 추정되고 있으며, 종계 사육두수는 성계 454만 수를 포함하여 현재 약 821만 수로 예상되고 있다. 우리나라의 육계 사육형태를 보면 2014년 말 기준 전체 도계마릿수의 70. | |
비전분성 다당류는 어떻게 나뉘어지는가? | 가금사료에 주로 사용되는 원료인 곡류 및 박류 원료사료에는 단위동물이 소화 이용하기 어려운 비전분성 다당류(NSP) 가 다량 포함되어 있다. NSP는 섬유소(cellulose) 또는 비섬유성 다당류(noncellulosic polysaccharides)로 나누어지며, 옥수수를 포함한 곡류 원료사료에는 비섬유성 다당류인 아라 비노자일란과 베타-글루칸이 주를 이루며, 반면에 대두박과 캐놀라박을 비롯한 박류 원료사료에는 아라비난, 아라비노갈락탄, 갈락탄, 갈락토만난, 만난 및 펙틴 다당류가 주를 이룬다(Slominski, 2011; Kocher et al., 2002). |
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