Skip to main navigation Skip to main content

Korean. J. Breed. Sci. : Korean Journal of Breeding Science

OPEN ACCESS
ABOUT
BROWSE ARTICLES
EDITORIAL POLICIES
FOR CONTRIBUTORS

Page Path

2
results for

"Oak Jin Lee"

Article category

Keywords

Publication year

Authors

"Oak Jin Lee"

Article

파프리카 내서성 육종을 위한 유전자원 특성평가
Evaluation of Germplasm for Breeding High-temperature Tolerant Paprika
Hyo Bong Jeong, Sang Gyu Kim, Myeong Cheoul Cho, Seung Yu Kim, Oak Jin Lee, Eun Young Yang
Korean. J. Breed. Sci. 2023;55(1):1-8.
Published online March 1, 2023
DOI: https://doi.org/10.9787/KJBS.2023.55.1.1

Paprika (Capsicum annuum) cannot grow or set fruit in temperatures that are higher than the optimal level. This study assesses the characteristics of 52 paprika accessions introduced from the agrobiodiversity center and the world vegetable center during a high temperature period in order to develop heat tolerant lines. As a result of controlling the temperature in two greenhouses by side ventilation and fogging system, the average daily temperature of the high temperature regime was 34.3℃, which was 2.4℃ higher than that of the normal temperature regime. Plant height, stem diameter, fruit set, fruit weight, fruit shape, pericarp thickness, soluble sugar content, yield, and marketable fruit development rate were all investigated as vegetative and reproductive growth-related parameters. Plant height, fruit weight, pericarp thickness, and yield were all reduced during high temperature treatment. Six germplasm lines (T12, T15, T26, T29, T32, and T36) were selected as high-temperature tolerant lines based on these parameters. The selected lines will be used to breed heat-tolerant cultivars as well as crossbreeding for genetic analysis.

  • 124 View
  • 0 Download
Review Article
채소 품종육종 과거 현재 미래
Overview of Korean Vegetable Breeding: Past, Present and Future
Myeong Cheoul Cho, Jung-Ho Kwak, Hyo Bong Jeong, Suk Woo Jang, Su Hyoung Park, Young Seok Kwon, Chul Woo Kim, Min Seon Choi, Ji Won Han, Ji Hye Moon, Dae Young Kim, Sun Yi Lee, Oak Jin Lee, Do Sun Kim, Hye Eun Lee, Yun Chan Huh, Eun Young Yang
Korean. J. Breed. Sci. 2020;52(Special Is):112-143.   Published online April 30, 2020
DOI: https://doi.org/10.9787/KJBS.2020.52.S.112

Nowadays most parts of vegetable breeding in Korea have been conducted by private seed companies. However, in the beginning stages of breeding research, Horticulture Experiment Station played a crucial role. Major vegetable varieties that are distributed from Korea are produced as F1 hybrids. Korea has developed leading techniques and human infrastructure for vegetable breeding. Such brilliant developments have resulted from three major factors: changes in the composition of varieties, the establishment of year-round vegetable production, and the development of the seed export market. First, an F1 hybrid system increased seed performance more than traditional open pollinated (OP) varieties with respect to productivity, uniformity and disease resistance. Moreover, an F1 hybrid system required repetitive seed production and provision, which increased the economic growth of seed companies. Second, vegetables tend to be consumed fresh instead of dried or processed. Finally, vegetable seed exports have continuously increased with the aid of R&D projects such as the Golden Seed Project (GSP). Therefore, for further progress of the vegetable industry, new varieties that can meet consumers’ demands, as well as the stable provision of fresh vegetables, are required. Contrary to the past, the future focus must be concerned with productivity and cultivation stability, the development of high value, functional, eco-friendly vegetables, and high quality vegetables. To cope with this, every breeding subject, including industry, universities, and institutes, have to collaborate with the aim of advancing vegetable breeding in Korea.

Citations

Citations to this article as recorded by  
  • Development of Molecular Markers for Flower Color Determination Based on Carotenoid Genes Using QTL Analysis in Chrysanthemum
    Ye-Ji Lee, So Youn Won, Jae-A Jung, Jung Sun Kim
    Korean Journal of Breeding Science.2025; 57(2): 91.     CrossRef
  • Seasonal variation in bioactive compounds and anti-adipogenic effects of radish greens in 3T3-L1 adipocytes
    Sangeun Yim, Seong Un Jeong, Jae Hyun Yoon, Hye-Bin Lee, Ho-Young Park, Eunjung Lee
    Molecular & Cellular Toxicology.2025; 21(4): 949.     CrossRef
  • Measures to Revitalize Seed Processing to Improve Added Value in Crop Breeding
    Jin-heon Kim, Dong-gyu Kim, Ki-Taek Kim, Chanju Yu
    Korean Journal of Breeding Science.2024; 56(1): 19.     CrossRef
  • ‘Yeongchun’: Aralia elata Cultivar Characterized by Large Apical Shoots, High Yield, and Early Harvest
    Sungwook Kang, Hanna Shin
    Korean Journal of Breeding Science.2024; 56(4): 507.     CrossRef
  • Only 11 Simple Sequence Repeats Needed to Identify Chinese Cabbage (Brassica rapa L.) Cultivars
    Jiwon Kim, Jihyeon Lim, Yunjeong Jeong, Hyewon Yu, Yong Park, Chaewan Lim, Wonbyoung Chae
    Horticulturae.2023; 9(10): 1123.     CrossRef
  • Evaluation of GeMa CerMat Program During The Peak of COVID-19 Pandemic in Indonesia
    Didiek Hardiyanto Soegiantoro, Holy Rhema Soegiantoro, Gregory Hope Soegiantoro
    Jurnal Manajemen Kesehatan Yayasan RS.Dr. Soetomo.2022; 8(1): 151.     CrossRef
  • 139 View
  • 1 Download
  • 6 Crossref