Korean Journal of Environmental Agriculture (한국환경농학회지)

The Korean Society of Environmental Agriculture (한국환경농학회)
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Climate-Smart Agriculture(CSA)-Based Assessment of a Local Rice Cultivation in Hwaseong-city, Gyeonggi-do

경기도 화성시 벼 재배지의 기후스마트 농업 기반의 평가

  • Ju, Ok Jung (Environmental Agriculture Research Division, Research and Development Bureau, Gyeonggi-do Agricultural Research and Extension Services) ;
  • Soh, Hoseup (Environmental Agriculture Research Division, Research and Development Bureau, Gyeonggi-do Agricultural Research and Extension Services) ;
  • Lee, Sang-Woo (Environmental Agriculture Research Division, Research and Development Bureau, Gyeonggi-do Agricultural Research and Extension Services) ;
  • Lee, Young-Soon (Crop Research Division, Research and Development Bureau, Gyeonggi-do Agricultural Research and Extension Services)
  • 주옥정 (경기도농업기술원 연구개발국 환경농업연구과) ;
  • 소호섭 (경기도농업기술원 연구개발국 환경농업연구과) ;
  • 이상우 (경기도농업기술원 연구개발국 환경농업연구과) ;
  • 이영순 (경기도농업기술원 연구개발국 작물연구과)
  • Received : 2022.01.27
  • Accepted : 2022.03.22
  • Published : 2022.03.31
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Abstract

BACKGROUND: Climate-smart agriculture (CSA) has been proposed for sustainable agriculture and food security in an agricultural ecosystem disturbed by climate change. However, scientific approaches to local agricultural ecosystems to realize CSA are rare. This study attempted to evaluate the weather condition, rice production, and greenhouse gas emissions from the rice cultivation in Hwaseong-si, Gyeonggi-do to fulfill CSA of the rice cultivation. METHODS AND RESULTS: Over the past 3 years (2017~2019), Chucheong rice cultivar yield and methane emissions were analyzed from the rice field plot (37°13'15"N, 127° 02'22"E) in the Gyeonggi-do Agricultural Research and Extension Services located in Gisan-dong, Hwaseong-si, Gyeonggi-do. Methane samples were collected from three automated closed chambers installed in the plot. The weather data measured through automatic weather station located in near the plot were analyzed. CONCLUSION(S): The rice productivity was found to vary with weather environment in the agricultural ecosystem. And methane emissions are high in a favorable weather condition for rice growth. Therefore, it is necessary to minimize the trade-off between the greenhouse gas emission target for climate change mitigation and productivity improvement for CSA in a local rice cultivation.

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References

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