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2021 Vol.33, Issue 2 Preview Page

Research Article

Effect of Radiation Treatment on Buckwheat Seed Harvest

방사선 처리가 메밀 종자 수확에 미치는 영향

Jung Min Choi1†
,
Gyung Deok Han2†
,
Seong Heo3
,
Yong Suk Chung4*
최 정민1†
,
한 경덕2†
,
허 성3
,
정 용석4*
1Graduate Student, Plant Resources and Environment major, Jeju National University, Jeju 63243, Korea
2Researcher, Subtrophical Horticulture Research Institute, Jeju National University, Jeju 63243, Korea
3Professor, Department of Horticulture, Kongju National University, Cheonan 32588, Korea
4Professor, Plant Resources and Environment major, Jeju National University, Jeju 63243, Korea
1제주대학교 식물자원환경학과 대학원생
2제주대학교 아열대원예산업연구소 연구원
3공주대학교 원예학과 교수
4제주대학교 식물자원환경학과 교수
*Corresponding Author
†These authors contributed equally to this work.
31 July 2021. pp. 144-148
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Abstract

The need for crop breeding to cope with population growth and climate change is increasing. Securing various genetic resources would be essential for solving these near-future problems. However, securing genetic resources in pseudo-cereals, such as buckwheat, has been relatively neglected. Buckwheat is mainly consumed in Asia. In Republic of Korea, approximately 50 % of the consumption is self-sufficient. However, research on buckwheat breeding is limited, and artificial irradiation-related research on buckwheat is also lacking. When exposed to low-dose radiation, atypical in nature, the hormesis effect could be observed in crops.. This study describes the low-dose (10, 15, and 30 Gy) irradiation of buckwheat. As a result, the number of seeds harvested per plant decreased with the low-dose radiation treatment. However, the one-hundred- seed weight was the highest upon the 10 Gy treatment, showing weight gain compared to the control.This result could be used for increasing yield in buckwheat production.

Keywords
Grain
Hormesis
Irradiation
Mutation
Pseudo-cereal
References
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Information
  • Publisher :Agriculture and Life Sciences Research Institute, Kangwon National University
  • Publisher(Ko) :강원대학교 농업생명과학대학 농업생명과학연구원
  • Journal Title :Journal of Agricultural, Life and Environmental Sciences
  • Journal Title(Ko) :농업생명환경연구
  • Volume : 33
  • No :2
  • Pages :144-148
  • Received Date : 2021-06-08
  • Revised Date : 2021-06-17
  • Accepted Date : 2021-07-07
  • DOI :https://doi.org/10.22698/jales.20210014
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