• Title/Summary/Keyword: 계통육종

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Comparison of Lines from Anther and Maternally-derived Dihaploids, Single-seed Descent and Bulk Breeding Method in Flue-cured Tobacco (Nicotiana tabacum L.) I. Comparison of Dihaploid Lines from Anther and Maternally-derived(N.tabacum X N.africana) (연초(Nicotiana tabacum L.)에 있어서 반수체 육종법, 1주 1계통법, 집단육종법에 의한 육성계통의 비교 I. 약 배양 및 종간교배에 의한 반수체 배가계통의 특성)

  • Chung Yun Hwa;Lee Seung Chul;Kim Dal Ung
    • Proceedings of the Korean Society of Crop Science Conference
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    • 1988.02a
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    • pp.94-95
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    • 1988

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Studies on Male Sterile Facilitated. Recurrent Selection in Barley Breeding 1. Development of RSPYB#1 Population and Selection of Pedigree Lines (웅성불임을 이용한 보리의 순환선발 육종에 관한 연구 제1보 보리 순환선발집단 RSPYB#1의 육성과 계통선발에 관하여)

  • Lee, B.H.;Suh, D.Y.;Suh, H.S.;Park, R.K.
    • KOREAN JOURNAL OF CROP SCIENCE
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    • v.25 no.1
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    • pp.39-46
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    • 1980

  • A male sterile facilitated recurrent selection population was developed by the barley breeding team of Yeongnam Crop Experiment Station. To breed this population, three composite cross populations and a composite population of breeding lines in our country were used as the materials. This population was developed in order to breed early maturing, wet-soil tolerant and high yielding barley varieties, adapted for double cropping with rice in southern part of Korea. The population was named by RSPYB#l which means Recurrent Selection Population No.1. of Yeongnam Barley.

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Evaluation of Tomato Genetic Resources for the Development of Resistance Breeding Lines against Late Blight (잎마름역병 저항성 육종을 위한 토마토 유전자원의 저항성 평가)

  • Kim, Byung-Sup
    • Research in Plant Disease
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    • v.18 no.1
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    • pp.35-39
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    • 2012

  • Occurrence of tomato late blight (Phytophthora infestans) has caused significant losses in tomato yield in all over the world. Evaluation of the level of resistance in tomato gene resources for main breeding and initiation of the resistance breeding program are important for control of this disease. Resistant assay of 78 tomato cultivars/lines to late blight in pots and field experiment was carried out under controlled and natural conditions in 2009. All commercial cultivars including 'Legend' were susceptible. However, 10 lines including KNU-2, KNU-6-1, KNU-11, KNU-13, KNU-14-1 lines distributed from University of California, Riverside and L3708, $AV107-4{\times}L3708$, $07-15{\times}L3708$, $BS67{\times}L3708$ lines which have resistant gene Ph-3 and $06-9-62A{\times}06-9-62A$ were highly resistant to late blight. These highly resistant lines can be used as resources of resistance to late blight in a tomato breeding program in future.

  • https://doi.org/10.5423/RPD.2012.18.1.035 인용 PDF KSCI

돼지개량을 위한 과학적 육종

  • J.R. Walters
    • The Korea Swine Journal
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    • v.12 no.8 s.132
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    • pp.132-135
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    • 1990

  • 돼지의 유전적 개량이론은 수십년간 이미 존재해 왔으며 영국의 양돈산업은 영국정부와 종돈 육종회사의 "피라밋" 돈군조직을 활용한 매우 적극적인 사업계획으로 인하여 개량에 대한 과학기술의 이해 및 보급,개량의 실현에 특별히 성공적이었다. 이 시스템에서는 핵돈군에 있어 순종이나 합성종계통에서 유전적 진보가 일어난다

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