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        검색결과 52

        41.
        2007.09 KCI 등재 서비스 종료(열람 제한)
        A new standard rose cultivar ‘Pink Stone’ was bred from the cross between red standard cultivar ‘Red Queen’ and pink standard cultivar ‘Vivaldi’ at the National Horticulture Research Institute. The cross was made in 2001 and ‘Pink Stone’ was finally selected in 2006 after investigating characteristics for three years from 2003 to 2006. ‘Pink Stone’, a deep pink standard cultivar grows vigorously and has powder mildew resistant. The major characteristics of this cultivar are 115.1 stems/m2/year in yield, 77.7 cm in length of cut flower, 10.5 cm in flower diameter, 67.0 in petal number, and 12.0 days in vase life. This cultivar can be propagated by both cutting and grafting. The consumer’s preference of this cultivar is relatively higher than that of control cultivar, ‘Noblesse’.
        44.
        2006.04 KCI 등재 서비스 종료(열람 제한)
        The six rowed and naked barley cultivar, “Cheongho” (Hordeum vulgare L.), showing earliness, good cooking quality, resistance to powdery mildew and barley yellow mosaic virus disease (BaYMV), winter hardiness, lodging tolerance, and high yield in paddy fi
        45.
        2006.02 KCI 등재 서비스 종료(열람 제한)
        Suwon295 at the Honam Agricultural Research Institute (HARI) in 2005. An elite line, 953017-BG-BN-BN-53N, was selected in2000 and designated as Milyang126. It showed good agronomic performance in the regional adaptation yield trials (RYT) from2003 to 2005
        46.
        2006.02 KCI 등재 서비스 종료(열람 제한)
        Systemic acquired resistance is an important component of the disease resistance repertoire of plants. A novel syntheticchemical, Benzo (1,2,3) thiadiazole-7-carbothioic acid S-methyl ester (BTH), was shown to induce acquired resistance in wheat.BTH prote
        47.
        2004.10 KCI 등재 서비스 종료(열람 제한)
        Inheritance of powdery mildew resistance, fruit bitterness, fruit rind hardness and fruit shape was investigated for breeding high quality and disease resistant varieties from an interspecific cross, between Cucurbita martinezii and C. moschata cv. ‘Wonye
        48.
        2004.04 KCI 등재 서비스 종료(열람 제한)
        “Chensu”, a new oriental squash variety was developed by the National Horticultural Research Institute. An interspecific hybridization was made between “Jecheonjaeae,” the local variety of C. moschata and C. martinezii resistant to powdery mildew in 1991.
        49.
        2004.04 KCI 등재 서비스 종료(열람 제한)
        “Mansu”, a new oriental squash variety was developed by the National Horticultural Research Institute. An interspecific hybridization was made between “Jecheonjaerae”, the local variety of Cucurbita moschata and C. martinezii resistant to powdery mildew i
        50.
        2003.04 KCI 등재 서비스 종료(열람 제한)
        Sanglog', a new covered barley cultivar resistant to powdery mildew and barley yellow m osaic virus (BaYMV) was developed by the barley breeding team of the National Crop Experim ent Station (NCES), RDA in 1999. This variety was derived from a cross betwe
        51.
        1998.08 KCI 등재 서비스 종료(열람 제한)
        Test plants with 10 days old primary leaves were indouclated by shaking infected seedlings with sporulating colonies over them in an inoculation room under the conditions of 20±1 ℃ with constant illumination of 2.500 lux and 100% realtive humidity. A seeding reaction of 4 days after inoculation appreared in the trisomic types as opposed to Tri-5B line had been symtoms of a fungus 3 days after inoculation. The infection types of 8 days after inoculation were recognized with higher susceptibility to each trisomics in A genomie than B-genome. Tri-2A line showed less condium and there appeared symptoms of a conditions of mottle and formed papilla, and haustorium was not formed. However, Tri-5B line had much condium one overall leaves and showed a symtom like necrosis compared with normal plant. Moreover, Tri-5B line showed high sensitivity and high germination number of condium. These results inferred that resistant gene located on 2A chromosome and susceptibility gene is located on the chromosome 5B.
        52.
        1979.12 KCI 등재 서비스 종료(열람 제한)
        추파밀인 Diplomat이 가지고 있는 흰가루병에 대한 높은 포장저항성의 유전자작용을 검토하기 위하여 이병친인 Caribo와 교배하여 여기서 나온 6세대에 대한 흰가루병의 이병률을 출수개화기와 성숙기에 판독한 결과를 검토한 결과 저항성유전에는 상가적 작용이 크게 영향을 하고 있으며 우성인자효과는 극히 미미하였다. 협의의 유전력은 출수개화기에는 낮았으니 성숙기에 이르러 이병성인 것과 저항성인 것간의 변이가 커짐에 따라 유전력은 크게 증가되었다. 성숙기에까지 저항성을 유지하는 개체를 선발하는 것이 바람직한 것으로 고찰되었다
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