Journal of Environmental Science International (한국환경과학회지)

The Korean Environmental Sciences Society (한국환경과학회)
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Development of Livestock Manure Additives for Ammonia Reduction in High School Field Education

고등학교 현장 교육에서의 암모니아 저감용 축분첨가제 개발

  • Woo-Whan Jang (Department of Food and Resource Economics, Kyungpook National University) ;
  • Sang-Chul Mun (Cheongdo High School) ;
  • In-Hag Choi (Division of Companion Animal Behavior Welfare, Joongbu University)
  • 장우환 (경북대학교 식품자원경제학과) ;
  • 문상철 (청도고등학교) ;
  • 최인학 (중부대학교 반려동물학부)
  • Received : 2023.09.04
  • Accepted : 2023.10.16
  • Published : 2023.10.31
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Abstract

This study focused on high school laboratory research and the main purpose was to develop alternative additives for livestock waste and ammonia volatilization methods with high school students as participants and to provide information to business owners based on the results. Compared to the control groups, The bentonite and illite treatment groups had similar ammonia volatilization, pH, EC, and total nitrogen content. In particular, the alum and aluminum chloride mixed treatment group showed low pH and ammonia volatilization, and high EC and total nitrogen content for poultry litter. As a result, when focusing on high school laboratory research, the alum and aluminum chloride mixed agent treatment fulfilled its role as an alternative additive for ammonia reduction. In addition, this approach can be suggested as a method to solve difficulties in adapting to the field through a practical cooperative relationship with livestock farms.

Keywords

Acknowledgement

본 연구는 경상북도 교육청 "2018년 제14회 미래학자양성프로그램 운영 계획" 연구사업의 지원에 이어진 것입니다.

References

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