한국환경과학회지 (Journal of Environmental Science International)

  • 제33권9호
  • /
  • Pages.675-685
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  • 2024
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  • 1225-4517(pISSN)
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  • 2287-3503(eISSN)
한국환경과학회 (The Korean Environmental Sciences Society)
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방사성 핵종 CS 처리된 토양에 유기물 함량이 배추의 생육에 미치는 영향

Effect of Organic Matter Content in Soil Treated with Radionuclides Cesium on the Growth of Chinese Cabbage

  • Yeon Ju Choi (Department of Horticulture Bioscience, Pusan National University) ;
  • Eun Young Bae (Department of Horticulture Bioscience, Pusan National University) ;
  • Sang Rim Kim (Department of Horticulture Bioscience, Pusan National University) ;
  • Mohammad Faraaz Ahmed (Department of Horticulture Bioscience, Pusan National University) ;
  • Jum-Soon Kang (Department of Horticulture Bioscience, Pusan National University)
  • 투고 : 2024.07.29
  • 심사 : 2024.08.28
  • 발행 : 2024.09.30
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초록

This study aimed to analyze the effects of cesium (Cs) treatment concentrations and organic matter on the growth of Chinese cabbage plants. The growth responses of cabbage to the Cs treatment varied depending on the concentration of Cs and the organic matter content in the soil. Higher concentrations of Cs in the soil presented a detrimental effect on cabbage growth. Specifically, increased Cs levels led to a reduction in leaf number, leaf area, chlorophyll content, and fresh and dry weights. However, an increase in the soil organic matter content positively affected the fresh and dry weights. These trends were particularly pronounced in Chinese cabbage plants grown for 80 days after treatment. Soil organic matter proved to effectively mitigate the negative effects of Cs on plant growth. Incorporating organic matter into Cs-contaminated soils can, therefore, enhance the immobilization of radioactive isotopes and contribute to the stabilization of contaminated soils, making it a useful strategy for managing radioactive contamination.

키워드

과제정보

본 논문은 산업통상자원부의 재원으로 사용후 핵연료 관리 핵심기술 개발사업단 및 산업부 한국에너지기술평가원의 지원을 받아 수행된 연구 사업의 일환으로 수행되었습니다(RS-2021-KP002656). 이에 감사드립니다.

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