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국내 육성 호밀품종의 재배적지와 기상요인과의 관계 분석

Analysis of Relationship between Meteorological Factors and Suitable Cultivation Areas of Korean Rye Cultivar

  • Jung-Gi Rye (Gyeongsangbuk-do Agricultural Research & Extension Services) ;
  • Ik-Hwan Jo (Department of Animal Resources, Daegu University) ;
  • Jin-Jin Kim (Korean National University of Agriculture and Fisheries) ;
  • Ouk-Kyu Han (Korean National University of Agriculture and Fisheries)
  • 투고 : 2023.05.08
  • 심사 : 2023.06.21
  • 발행 : 2023.06.30

초록

이 연구는 경기도 수원과 대구지역에서 11년 동안 수행된 호밀 재배 시험 성적과 기상자료를 분석하여 생육특성과 수량성을 비교하고, 그것에 관여하는 요인을 분석하여 국내에서 육성된 호밀품종 "곡우"의 재배적지를 설정하는데 활용하기 위해 실시되었다. 연구 결과, 대구와 수원지역은 호밀 재배에 적합한 기후를 가지고 있으며, 수원지역은 대구지역에 비해 수분 공급력이 우수하였다. 또한, 기후적합도를 분석한 결과, 수분 공급력과 깊은 관계가 있는 호밀의 재배기간 중 강우일수와 강수량이 호밀의 생육과 수량에 영향을 미치는 요소로 확인되었다. 이 연구는 상관 및 주성분 분석을 통해 기후와 호밀의 생육 및 수량 요소 간의 관계를 평가하였고, 재배지역 간의 차이를 확인하였다. 이 연구는 국내에서 육성된 호밀 품종의 재배에 유용한 정보를 제공하고, 재배적지를 결정하는데 도움을 줄 수 있다.

This research was conducted to analyze the cultivation performance and meteorological data of winter rye in Suwon, Gyeonggi Province, and Daegu for 11 years. The objective was to compare the growth and yield of domestically cultivated Korean rye cultivar "Gogu" and identify the factors influencing them, to determine suitable cultivation areas for Korean rye cultivar in the country. The results of the study showed that both Daegu and Suwon regions possess favorable climatic conditions for winter rye cultivation, with Suwon exhibiting a superior moisture supply compared to Daegu. Furthermore, the analysis of climate suitability revealed that rainfall days and precipitation were significant factors affecting rye cultivation. Through correlation and principal component analysis, the research evaluated the interrelationship between climate, cultivation factors, and winter rye crop performance, as well as identified variations among winter rye cultivation regions. This study provides valuable insights and information for winter rye cultivation in the country, thereby assisting in the decision-making process for selecting optimal cultivation areas.

키워드

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