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        검색결과 159

        108.
        2007.03 KCI 등재 서비스 종료(열람 제한)
        “Saebora” is a new leaf vegetable perilla (Perilla frutescens (L.) Britton) variety developed from a cross between “Ipdeulkkae1” and YCPL199 at the Yeongnam Agricultural Research Institute, NICS, RDA, in 2004. Purple backside leaf color is a very importan
        109.
        2007.03 KCI 등재 서비스 종료(열람 제한)
        “Sangbeak” (Perilla frutescens (L.) Britton), is a cultivar for leaf vegetable, from a cross between YPL5 (Ipdeulkkae1/ YCPL187) and “Namcheon” at the National Yeongnam Agricultural Experiment Station (NYAES), RDA, in 2003. The size of fully grown leaf is a important trait in delayed harvesting. The maximum leaf size of “Sangbeak” is 18.5cm, smaller than 21.4cm of a check cultivar, “Ipdeulkkae”1, leading to the constant leaf quality in delayed harvest. The fresh leaf yield of “Sangbeak” is 6% higher than that of “Ipdeulkkae 1” (5029 vs. 4742 kg/10a). For the leaf production, “Sangbeak” could be grown in whole area of South Korea. However, because of its late maturity, seed production culture is available in South Gyeongsang and South Jeolla provinces.
        110.
        2006.11 KCI 등재 서비스 종료(열람 제한)
        The viviparous germination (VG) with lodging caused the yield reduction and quality deterioration in rice. We carried out the evaluation of VG tolerance (on the 40th day after heading) and mapping QTLs associated with VG tolerance using the recombinant inbred lines (M/G RILs) from a cross between Milyang 23 (japonica/indica) and Gihobyeo (japonica). The VG rates of Milyang 23 and Gihobyeo were 0.0 and 7.0%, respectively. The averaged VG rate of 162 M/G RILs was 7.7%, and their range was from 0.0 to 50.9%. Of the 162 RILs, 144 lines were tolerant less than 10%, and 18 lines were susceptible more than 10%. Using the M/G RIL Map, three QTLs associated with the viviparous trait were detected on chromosome 2 (qVG 2-1 and qVG 2-2) and 8 (qVG 8). qVG 2-1 was linked to RM 32D and RZ 166, and had LOD score of 2.97. qVG 2-2 was tightly linked to E13M59.119-Pl and E13M59.M003-P2, and showed higher LOD score of 3.41. qVG 8 was linked to RM33 and TCT116, and had LOD score of 2.67. The total phenotypic variance explained by the three QTLs was about 24.4% of the total variance in the population. The detection of new QTLs associated with VG tolerance will provide important informations for the seed dormancy, low temperature germination, or comparative genetics.
        111.
        2006.08 KCI 등재 서비스 종료(열람 제한)
        Boseogchal is a newjaponica rice cultivar developed from the three-way cross ofHwayoung, Tamjin and Sinseonchalat Honam Agricultural Research Institute (HARI), RDA, in 2004. It is a waxy rice with about 117 days of growth duration fromtransplanting to har
        112.
        2006.08 KCI 등재 서비스 종료(열람 제한)
        Unkwang is a newjaponica rice cultivar developed from the cross between Sobibyeo (Iksan435), high yield and coldtolerance cultivar and Cheolweon 54, early maturity cultivar at Honam Agricultural Reaserch Institute (HARI), NICS, RDA, m2004. This cultivar h
        113.
        2006.08 KCI 등재 서비스 종료(열람 제한)
        Genetic study on amy lose content and alkali digestion (AD) Pattern of rice grain was conducted using Fi, BCiFi and Fzpopulations of a reciprocal cross between a high-amylose mutant rice cultivar, Goami 2 and its progenitor variety, Ilpumbyeo. Fiseeds of
        114.
        2006.06 KCI 등재 서비스 종료(열람 제한)
        Various mutants of specialty rice were derived from Ilpumbyeo, a high-quality japonica rice cultivar, through muta-tion breeding by MNU treatment on fertilized egg cells of rice spikelets. The selected mutants revealed glutinous, semi-glutinousfthem were
        115.
        2006.04 KCI 등재 서비스 종료(열람 제한)
        To ensure the durability of resistance to blast disease in high-quality japonica rice a long-term rice breeding project to develop a few blast-resistant multiline cultivars was carried out from 1987 to 1999. Seven resistance donors were selected based on
        116.
        2006.02 KCI 등재 서비스 종료(열람 제한)
        A new white colored spray rose (Rosa hybrida Hort.) cultivar Danmi was developed at the Jeollanamdo AgriculturalResearch and Extention Services (JARES) after seedling and line selection in 2002, and its characteristics were examined twicefrom 2004 to 2005
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