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Phenological and physiological responses of on fruiting forest tree species in the different climate regions

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  • 발행기관
    강원대학교 산림과학연구소 바로가기
  • 간행물
    강원대학교 산림과학연구소 학술대회 바로가기
  • 통권
    2021 International Symposium of Institute of Forest Science (2021.10)바로가기
  • 페이지
    pp.27-27
  • 저자
    Uk Han Jeong, Eun Ju Cheong
  • 언어
    영어(ENG)
  • URL
    https://www.earticle.net/Article/A450412

원문정보

초록

영어
Castanea crenata and Diospyros kaki have been cultivated for a long time and main forest crops in Korea. These are distributed nationwide, and commercial cultivations are in the southern part of Korea, except the mountainous sites (highland region). However, due to climate change, the optimal regions of the crop trees are shifting northward. We planted various cultivars of two species in mountainous site to investigate their adoptability for future cultivation. We adopted image and hyperspectral spectrum to monitor their phenological and physiological responses to the environment in the current optimal cultivation (southern region) and experimental site (northern mountainous). The chlorophyll content of both species was higher in the cultivation site than in the mountainous site. On the other hand, the chlorophyll fluorescence of C. crenata in July was higher in the mountainous site than cultivation site. The stomatal conductance showed a large difference by each month and sites due to local weather condition. D. kaki in the mountainous site showed that the leaf area did not increase for each tree even when the stem grew. Also, the increase in vitality of D. kaki in the mountainous site was decreased compared to the cultivation site. It was investigated that D. kaki was more difficult to adapt than C. crenata. On the other hand, ‘Okgwang’ showed the best cultivars of C. crenata in the mountainous sites.

저자

  • Uk Han Jeong [ Department of Forest Environment System, Kangwon National University ]
  • Eun Ju Cheong [ Department of Forest Environment System, Kangwon National University ] Corresponding Author

참고문헌

자료제공 : 네이버학술정보

간행물 정보

발행기관

  • 발행기관명
    강원대학교 산림과학연구소 [Institute of Forest Science Kangwon National University]
  • 설립연도
    1975
  • 분야
    농수해양>임학
  • 소개
    강원대학교부설산림과학연구소(이하 “연구소”라 한다)는 산림에 관한 제반 학술적 연구를 통하여 산림자원의 효용을 밝히고 임업 및 임산업의 발전에 기여함을 목적으로 한다.

간행물

  • 간행물명
    강원대학교 산림과학연구소 학술대회
  • 간기
    부정기
  • 수록기간
    2017~2024
  • 십진분류
    KDC 526 DDC 634

이 권호 내 다른 논문 / 강원대학교 산림과학연구소 학술대회 2021 International Symposium of Institute of Forest Science

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