• Title/Summary/Keyword: 축산시설

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Evaluation of thermal stress of poultry according to stocking densities using mumerical BES model (BES 수치모델을 이용한 사육 밀도별 가금류 고온 스트레스 평가)

  • Kwon, Kyeong-seok;Ha, Tahwan;Choi, Hee-chul;Kim, Jong-bok;Lee, Jun-yeob;Jeon, Jung-hwan;Yang, Ka-young;Kim, Rack-woo;Yeo, Uk-hyeon;Lee, Sang-yeon
    • Journal of the Korea Academia-Industrial cooperation Society
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    • v.20 no.1
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    • pp.456-463
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    • 2019
  • Micro climatic conditions within the livestock facility are affected by various factors such as ventilation, cooling, heating, insulation and latent and sensible heat generation from animals. In this study, numerical BES method was used to simulate energy flow inside the poultry house. Based on the BES method and THI concept, degree of thermal stress of poultry was evaluated according to the locations in South Korea. Comparison of THI values within the poultry house was also carried out according to the stocking densities to reflect recent animal-welfare issue. Significant decrease in thermal stress of poultry was observed when the stocking density of $30kg/m^2$ was applied in the change of the seasons(p<0.05) however, there was no statistically significant difference in summer season(p>0.05). It meant that installation of proper cooling system is urgently needed. For Iksan city of Jeollabuk-do province, total 252 hours of profit for thermal stress was found according to decrease in the stocking density.

축산물위생처리협회지

  • 한국축산물위생처리협회
    • 한국축산물위생처리협회지
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    • no.60
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    • pp.1-2
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    • 2003
  • 축산물가공처리법령중 개정령안에 대한 의견제출 내용 - 농림부, 축산국 조직개편안 마련 - 돼지고기 안전성홍보 대대적 전개 - 줄잇는 생우수입-'애끓는' 한우농가 - 김영진 농림장관 '수입생우 검역 시설-현재 수준으로 유지'

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가축사육시설 적정 사육기준 및 가축으로 정하는 기타 동물

  • Pyeon, Jip-Ja
    • Feed Journal
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    • v.2 no.4
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    • pp.72-74
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    • 2004
  • 농림부는 지난달 축산법 제 20조의 5 및 동법 시행규칙 제25조의 2제3호의 규정에 의하여 가축사육시설 단위면적당 적정 가축사육기준과 축산법 제2조1호 및 동법 시행 규칙 제2조제4호의 규정에 의하여 사육하는 동물중 가축의 범위에 해당하는 기타 동물을 고시했다. 다음은 고시된 내용을 정리한 것이다.

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화보-2005한국국제축산박람회 이모저모

  • Korea Poultry Association
    • KOREAN POULTRY JOURNAL
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    • v.37 no.10 s.432
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    • pp.111-116
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    • 2005
  • 지난 8월 31일부터 9월 2일까지 대전 엑스포 대전무역전시관에서 "깨끗한 환경과 안전한 축산물"이란 주제로 열렸다. 3일간 열린 박람회 기간동안 14만 여명의 관람객을 유치하여 중부권에서 개최한 박람회로 지리적 효과를 충분히 발휘했고 전반적으로 성공적인 박람회라는 평가 했으나 전시시설 및 대중교통 연계, 숙박시설 인프라 부족, 해외 바이어 서비스 부문에서 개선되어야 할 과제로 남게 되었다.

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Bacterial- and Archaeal Communities in Variously Environmental Conditioned Basins of Several Wastewater Treatment Plants (다양한 환경 조건의 하수처리시설 반응조 내 세균 및 고세균 군집)

  • Cho, Sunja;Ha, Tal Soo;Lee, Young Ok
    • The Journal of the Korea Contents Association
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    • v.20 no.8
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    • pp.674-684
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    • 2020
  • To investigate the differences of bacterial- and archaeal communities depending on kind of wastewater (municipal/livestock) and on treating conditions of basins, sludges were sampled from 10 basins of 3 municipal wastewater treatment plants(WWTP) with A2O and a activated sludge sample from a livestock WWTP. The metagenomic DNAs of the sludge samples were extracted and amplified with primers, 27F/518R for bacteria and Arch519F/A958R for archaea, and pyrosequenced with Roche 454 GS-FLX Titanium. As results, the bacterial communities in basins of municipal WWTPs were quite different from those of livestock WWTP, but within the same municipal WWTP their community structures were similar to each other regardless of different environmental conditions such as O2. And their archaeal communities resulted from anaerobic·anoxic basins were clustered only within communities originated from the same WWTP. Furthermore Seo-bu WWTP with high bacterial diversity and species richness performed better N/P-removal compared to the orther WWTPs.