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"Shattering"

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콤바인수확용 내탈립성이 강한 흰색 참깨 ‘하니올’
A White Sesame Variety ‘Haniall’ with Shattering Resistance for Combine Harvest
SungUp Kim, Jeongeun Lee, Jung In Kim, Sang Woo Kim, Eunsoo Lee, Myoung Hee Lee, Eunyoung Oh, Min Young Kim
Korean. J. Breed. Sci. 2026;58(1):63-69.
Published online March 1, 2026
DOI: https://doi.org/10.9787/KJBS.2026.58.1.63

A white sesame variety, ‘Haniall’ (Sesamum indicum L.), exhibiting shattering resistance and early maturity, was developed in 2021. ‘Haniall’ originated from a cross between ‘Suwon195’ and ‘Early Russian’ in 2014. ‘Haniall’ features a plant type characterized many branches and single capsule per node. Notably, the ‘Haniall’ exhibited resistance to seed shattering. The yield of Haniall was about 104 kg/10 a, which is 20% higher than that of ‘Ansan.’ ‘Haniall’ showed crude fat content of 54%, a lignan content of 6.4 mg/g. This variety is expected to contribute to the increased sesame production in Korea through large-scale mechanical cultivation (Registration No. 10320).

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리그난 함량이 높고 항산화 활성이 우수한 내탈립 참깨 ‘슈퍼하니’
High Lignan, Antioxidant-rich, and Non-shattering Sesame Cultivar ‘SuperHani’
Jeongeun Lee, SungUp Kim, Jung In Kim, Sang Woo Kim, Eunsoo Lee, Myoung Hee Lee, Eunyoung Oh, Min Young Kim
Korean. J. Breed. Sci. 2025;57(4):513-520.
Published online December 1, 2025
DOI: https://doi.org/10.9787/KJBS.2025.57.4.513

‘SuperHani’ is a sesame (Sesamum indicum L.) cultivar characterized by high lignan content and a non-shattering trait. It was developed in 2022 through a cross between ‘Suwon195’ and ‘YCS71’. This cultivar has a highly branched triple-capsule growth type, with 117 capsules per plant and a 1,000-seed weight of 2.0 g. Field evaluations revealed non-shattering traits, with seeds not falling even after the capsules were split open, indicating suitability for mechanical harvesting. Seed quality analyses demonstrated a total lignan content of 14.8 mg/g, with total polyphenol and flavonoid contents as well as antioxidant activities being significantly higher than those of the control. In regional adaptability trials, the average yield was 120 kg/10a, approximately 90% that of ‘Geonbaek’, but this difference was not statistically significant. These results suggest that ‘SuperHani’ is a mechanically harvestable cultivar that combines non-shattering traits with high levels of functional compounds. This has the potential to contribute to labor savings and the production of high-value sesame (Registration No.10316).

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기계화 적응성이 높은 내탈립 다수성 콩 품종 ‘강한’
‘Ganghan,’ A High-Yielding and Mechanization-Compatible Soybean Cultivar with Lodging and Pod Shattering Resistance
Namgeol Kim, Seuk-Ki Lee, Yo-han Yoo, Inhye Lee, Kwang-soo Cho, Min-Jung Seo, BeomKyu Kang, JeongHyun Seo, JunHoi Kim, SuVin Heo, Jinsil Choi, Hyeon Tae Cho
Korean. J. Breed. Sci. 2025;57(3):315-328.
Published online September 1, 2025
DOI: https://doi.org/10.9787/KJBS.2025.57.3.315

‘Ganghan’ is a high-yielding soybean (Glycine max L. Merrill) cultivar developed for improved shattering resistance and suitability for mechanized harvesting. It was bred through pedigree selection after an artificial cross between ‘Taeseon’ (female parent) and ‘Cheonga’ (male parent) in 2015. ‘Ganghan’ is a determinate type with an average main stem length of 65 cm and first pod height of 19.6 cm, which is favorable for mechanical harvesting. Compared to the control cultivar ‘Daewonkong,’ it showed stronger lodging tolerance and carried a genetic allele associated with pod shattering resistance. In disease resistance evaluations, it exhibited higher resistance than ‘Daewonkong’ to soybean mosaic virus (G6H), bacterial pustule, and black root rot. Regarding seed quality, it contained 38.8% protein, 17.6% oil, 86.1% unsaturated fatty acids, and 3,124 μg/g total isoflavones. The tofu yield was 232%, with mechanical properties and color comparable to ‘Daewonkong.’ In fermentation processing tests, ‘Ganghan’ recorded a γ-PGA content of 11.4 mg/g and amino nitrogen content of 390 mg%, indicating potential use in traditional fermented soy foods. In regional yield trials (RYT) conducted across 10 locations from 2020 to 2022, ‘Ganghan’ had an average yield of 3.58 tons/ha, 14% higher than that of ‘Daewonkong’. The adoption and expansion of ‘Ganghan’ is expected to contribute to increased domestic soybean productivity, harvest efficiency, and cultivation stability under changing climate conditions, thereby improving the domestic soybean self-sufficiency rate (Registration No. 10459).

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