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金?椿,朴圭煥 COLLEGE OF AGRICULTURE KYUNGPOOK NATIONAL UNIVERSI 1984 慶北大農學誌 Vol.2 No.-
This study was performed to obtain the basic informations on days to first flower in red pepper. Eight parent varieties and twenty eight F₁ hybrids from 8X8 half diallel cross were used as the materials, and heterosis, combining ability, the degree and direction of dominance, and heritability were evaluated. The 1% significances in day to first flower were observed among parents and F₁s, and the mean of F₁s was not significantly longer than parents. Positive and negative heterosis and heterobeltiosis were observed. Both average heterosis and heterobeltiosis were negative. General combining ability (GCA) and specific combining ability (SCA) variances were highly significant, and GCA variances were greater than SCA variances. Partial dominance was observed in days to first flower and the direction of dominance was negative excluding Chunan and Saegochu varieties. The number of effective gene was estimated as one, and heritabilities in narrow and broad sense were fairly high.
金?椿 COLLEGE OF AGRICULTURE KYUNGPOOK NATIONAL UNIVERSI 1983 慶北大農學誌 Vol.1 No.-
This study was performed to obtain the basic informations for red dry pepper fruit with more pericarp weight(or in percentage) with a complete diallel cross(excluding reciprocals) using eight cultivars. Heterosis, combining ability and inheritance of the dry red fruit weight and its components(stem, placenta, seed, and pericarp) were evaluated. The results obtained were summarized as follows : Dry weight / fruit and its four antomical components were heavier in the earlier harvest fruit than in that of the later fruit. They showed 1% significance among parents and F_(1)s, and those of F_(1) were significantly heavier than in parent. All characters in earlier fruit of parent, however, were higher than in later fruit of F_(1). Dry weight percentage of pericarp to dry weight / fruit was highest followed by seed. Percentage of pericarp in the later fruit was increased while the seed decreased and percentages of stem and placenta were not differed between the earlier and later fruit. F_(1) hybrids above the higher parent were observed in all characters. Mean heterosis (%) was positive in all characters while mean heterobeltiosis (%) was negative excepting seed and dry weight / fruit. GCA and SCA variances were highly significant, and GCA vaiances were greater than SCA in all characters. The directions of dominance were positive. Partial dominance was shown in stem, complete dominance in placenta, pericarp and dry weight / fruti, and over dominance in seed. The effective genes were estimated as one for stem and placenta, and two for seed, pericarp and dry weight / fruit. Heritabilities in narrow and broad sense were higher.
李 椿 浩 한국중국학회 2008 國際中國學硏究 Vol.0 No.11
The war of Northern Wei Dynasty gaining the HuaiBei Region is different from other things, effortlessly reap the spoils of a contest fought by Liu Song Dynasty itself. Northern Wei Dynasty seize the opportunity to accept Liu Song’s Dynasty local official surrender. She dispatches armed forces attack and gains HuaiBei Region at A.D. 469. Since then, the reconstruction of HuaiBei Region became to important thing. This thesis aims to explain the contents of Northern Wei Dynasty gaining HuaiBei Region and the reconstruction of HuaiBei Region.