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

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"Byung-Kyu Lee"

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"Byung-Kyu Lee"

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소분지 단경 내도복 땅콩 신품종 ‘단원’
A Peanut Variety ‘Danwon’ with Short Stem and Lodging Resistance
Suk-Bok Pae, Sung-Up Kim, Myoung-Hee Lee, Chung-Dong Hwang, Byung-Kyu Lee, Ki-Won Oh, Chang-Hwan Park, Deok-Young Song, In-Youl Baek
Korean. J. Breed. Sci. 2016;48(4):486-491.   Published online December 31, 2016
DOI: https://doi.org/10.9787/KJBS.2016.48.4.486

A new peanut variety ‘Danwon’(Arachis hypogaea ssp. fastigiata L.) was developed at the Department of Southern Area Crop Science, National Institute of Crop Science (NICS) in Milyang 2013. This was developed from the cross between ‘YG75’ with Shinpung type and ‘SP9617’ with larger grain. ‘Danwon’ is the first Shinpung typed short stem variety ever developed in Korea. It has 13 branches per plant and its length of main stem was 32 cm. Each pod has two grains with brown testa and long ellipse-shaped large kernel. Its yield components showed 40 pods per plant, 91 g of 100-seed-weight and 77% of pod shelling ratio in the regional yield trials (RYT). Seed quality showed 48.7% of crude oil and 26.9% of protein content. This variety showed more resistant to early and late leaf spot, web blotch, stem rot and lodging, compared to reference variety. In the regional yield trials for 3 years ‘Danwon’ was more productive than reference variety by 6% with 4.52 MT/ha for grain production.

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고 올레산 땅콩 신품종 ‘케이올’
A High Oleate Peanut Variety ‘K-Ol’
Suk-Bok Pae, Chung-Dong Hwang, Myoung-Hee Lee, Sung-Up Kim, Ki-Won Oh, Byung-Kyu Lee, Chang-Hwan Park, Keum-Yong Park, In-Youl Baek, Young-Chun Jun
Korean. J. Breed. Sci. 2016;48(3):313-318.   Published online September 30, 2016
DOI: https://doi.org/10.9787/KJBS.2016.48.3.313

A new peanut variety ‘K-Ol’(Arachis hypogaea ssp. fastigiata L.) was developed at the Department of Southern Area Crop Science, National Institute of Crop Science (NICS) in Milyang 2013. This was developed from a cross between ‘Baekseon’ with Shinpung type and ‘F435-5’ with high oleic acid. ‘K-Ol’ is the first high oleate variety in Korean and has short stem and Shinpung plant type. It has 10 branches per plant and its length of main stem was 43 cm. Each pod has two grains with brown testa and short ellipse-shaped kernel. Its yield components showed 46 pods per plant, 74 g of 100-seed-weight and 76% of pod shelling ratio in the regional yield trials (RYT). Seed contains 26.0% protein and 50.7% crude oil with a typical fatty acid composition of 82.9% oleate and 2.7% linoleate. This variety showed more resistant to late leaf spot, web blotch, stem rot and lodging, compared to reference variety ‘Daekwang’. In the regional yield trials for 2 years ‘K-Ol’ showed 4.34 MT/ha for grain yield by 99% of production level of reference variety.

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소분지 대립 다수성 땅콩 신품종 ‘화선’
A Large Grain and High-Yielding Peanut Cultivar ‘Huaseon’
Suk-Bok Pae, Myoung-Hee Lee, Sung-Up Kim, Chung-Dong Hwang, Ki-Won Oh, Byung-Kyu Lee, Choon-Ki Lee, Chang-Hwan Park, In-Youl Baek
Korean. J. Breed. Sci. 2016;48(3):286-291.   Published online September 30, 2016
DOI: https://doi.org/10.9787/KJBS.2016.48.3.286

A new peanut variety ‘Huaseon’ (Arachis hypogaea ssp. hypogaea L.) was developed at the Department of Southern Area Crop Science, National Institute of Crop Science (NICS) in Milyang 2013. This was developed from the cross between ‘Iksan 31’ with Virginia typed short stem and ‘SP9614’ with Shinpung-typed larger grain. ‘Huaseon’ which is a Shinpung plant type had 10 branches per plant and its length of main stem was 41 cm. Each pod has two grains with brown testa and long ellipse-shaped large kernel. Its yield components showed 45 pods per plant, 84 g of 100-seed-weight and 79% of pod shelling ratio in the regional yield trials (RYT). Seed quality showed 47.3% of crude oil and 27.6% of protein content. This variety showed resistant to early leaf spot and had more resistant to stem rot and lodging, compared to reference variety. In the regional yield trials for 3 years ‘Huaseon’ was more productive than reference variety by 12% with 4.78 MT/ha for grain production.

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