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경사밭 고랑 식생 및 PAM (Polyacrylamide) 멀칭에 따른 영농기 비점오염 저감효과 분석
Reduction Efficiency Analysis of Furrow Vegetation and PAM (Polyacrylamide) Mulching for Non-Point Source Pollution Load from Sloped Upland During Farming Season 원문보기

한국농공학회논문집 = Journal of the Korean Society of Agricultural Engineers, v.65 no.4, 2023년, pp.1 - 10  

엽소진 (Climate Change Assessment Division, National Institute of Agricultural Sciences) ,  김민경 (International Technology Cooperation Center (ITCC), Technical Cooperation Bureau) ,  안난희 (Climate Change Assessment Division, National Institute of Agricultural Sciences) ,  최순군 (Climate Change Assessment Division, National Institute of Agricultural Sciences)

Abstract AI-Helper 아이콘AI-Helper

As a result of climate change, non-point source pollution (NPS) from farmland with the steep slope during the rainy season is expected to have a significant impact on the water system. This study aimed to evaluate the effect of furrow mulching using alfalfa and PAM (Polyacrylamide) materials for eac...

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표/그림 (8)

AI 본문요약
AI-Helper 아이콘 AI-Helper

문제 정의

  • 그러나 기존의 연구결과는 전체 조사 기간의 식생멀칭과 PAM멀칭의 적용에 따른 저감효율을 평가하거나 재배작물전환기의 비점오염관리 중요성을 제시한 내용으로 각 멀칭재료의 적절한 적용 시기를 판단할 수 있도록 고랑멀칭의 적용경과 시간에 따른 시계열적인 저감효과를 평가하는 연구가 필요하다. 본 연구는 영농기 강우이벤트별 식생멀칭과 PAM멀칭의 저감효과를 적용경과 시간에 따라 시계열로 분석하고, 비점오염 부하특성을 고찰하였다.
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