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소분지 단경 내도복 땅콩 신품종 ‘단원’ KCI 등재

A Peanut Variety ‘Danwon’ with Short Stem and Lodging Resistance

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한국육종학회지 (Korea Journal of Breeding Science)
한국육종학회 (The Korean Breeding Society)
초록

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.

저자
  • 배석복(국립식량과학원 남부작물부,) | Suk-Bok Pae (Department of Southern Area Crop Science, NICS, RDA, Milyang 50424, Korea) Corresponding author
  • 김성업(국립식량과학원 남부작물부,) | Sung-Up Kim (Department of Southern Area Crop Science, NICS, RDA, Milyang 50424, Korea)
  • 이명희(국립식량과학원 남부작물부,) | Myoung-Hee Lee (Department of Southern Area Crop Science, NICS, RDA, Milyang 50424, Korea)
  • 황정동(국립식량과학원 남부작물부,) | Chung-Dong Hwang (Department of Southern Area Crop Science, NICS, RDA, Milyang 50424, Korea)
  • 이병규(국립식량과학원,) | Byung-Kyu Lee (National Institute of Crop Science, RDA, Wanju 55365, Korea)
  • 오기원(국립식량과학원 남부작물부,) | Ki-Won Oh (Department of Southern Area Crop Science, NICS, RDA, Milyang 50424, Korea)
  • 박장환(국립식량과학원 중부작물부) | Chang-Hwan Park (Department of Central Area Crop R Science, NICS, RDA, Suwon 16429, Korea)
  • 송득영(국립식량과학원,) | Deok-Young Song (National Institute of Crop Science, RDA, Wanju 55365, Korea)
  • 백인열(국립식량과학원,) | In-Youl Baek (National Institute of Crop Science, RDA, Wanju 55365, Korea)