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"Heungsu Lee"

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잎이 작고 두꺼우며 속잎이 잘 자라는 잎들깨 신품종 ‘새봄’
‘Saebom.’ A New Variety of Perilla With Round Heart-shaped Leaves that are Small and Thick and Have Good Inner Leaf Growth
Jung In Kim, Myoung Hee Lee, Sang Woo Kim, Sungup Kim, Jeongeun Lee, Eunsoo Lee, Heungsu Lee, Eunyoung Oh, Kwang-Soo Cho, Ki Won Oh, Chan Sik Jung, Ki Young Kim
Korean. J. Breed. Sci. 2025;57(3):291-299.
Published online September 1, 2025
DOI: https://doi.org/10.9787/KJBS.2025.57.3.291

‘Saebom’ is a new vegetable perilla (Perilla frutescens (L.) Britton) variety developed at the National Institute of Crop Science, Rural Development Administration, in 2020, following a cross made in 2011 between YPL54-2B-36-1-1-1-2-2 and YPL83-2B-5-2-5. It was developed using a pedigree breeding method. YPL156-2B-9-2-1-3-2 was selected and named ‘Milyang 83.’ Subsequently, summer and winter productivity tests were conducted. ‘Saebom’ has small, round-shaped leaves and its maximum leaf length is 13.1 cm, which allows for the distribution of leaf harvesting labor. In addition, the leaves are thick, which is beneficial for storage, and the ratio of the apical leaf length/leaf length is 55.8% (‘Namcheon’ 37.2%). This value is considered high and makes ‘Saebom’ highly marketable. Its leaf yield and leaf number were 10% and 8% higher than those of ‘Namcheon,’ respectively, and its antioxidant activity was also higher. In December 2020, the variety was named ‘Saebom’ by the new variety selection committee for its excellence, and its variety protection rights were registered in 2023 (Registration No. 9305).

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New Cultivar Developed
풋땅콩 재배용 대립 다수성 땅콩 ‘고원1호’
A Peanut Variety, ‘Gowon1’ with Large Grain and High Fresh Pod Yield
Eunyoung Oh, Sungup Kim, Jung In Kim, Min Young Kim, Sang Woo Kim, Jeongeun Lee, Eunsoo Lee, Chae-Yeon Han, Heungsu Lee, Myoung-Hee Lee
Korean. J. Breed. Sci. 2024;56(3):345-351.
Published online September 1, 2024
DOI: https://doi.org/10.9787/KJBS.2024.56.3.345

‘Gowon1’ is a large-sized and high-yielding peanut (Arachis hypogaea L. ssp. hypogaea var. hypogaea), which was developed at the Department of Southern Area Crop Science, National Institute of Crop Science (NICS), Miryang, and approved for release in 2019. For the harvest of vegetable peanuts, a large-sized pod and comparatively early maturation with high fresh-pod yield are required. ‘Gowon1’ was developed through pedigree selection from a single cross between the large-grain, short-stem variety ‘Pungsan’ and ‘Miryang47’, the early-maturing elite line. ‘Gowon1’ has 11 branches with the main stem and branch lengths of 43 cm and 49 cm, respectively. Each pod contains two seeds with a brown testa and a long ellipse-shape. ‘Gowon1’ exhibits 42 pods per plant, a 100-seed weight of 98 g and 80% mature pod ratio. Seed composition includes 30.2% protein, 47.0% crude fat, and 45% oleic acid, among other fatty acids. In regional yield trials conducted at four locations (2016-2018), ‘Gowon1’ demonstrated enhanced productivity, with an average fresh pod yield of 12.25 MT per hectare, which was 28% higher than the reference variety, ‘Palkwang’. It also exhibited higher resistance to early and late leaf spot and lodging compared to the reference variety in trials (Registration No. 9196).

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