| 湖南省果梅品种资源种质杂化状况的初步研究 |
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| 引用本文： | 刘连森,贺善文.湖南省果梅品种资源种质杂化状况的初步研究[J].园艺学报,1993,20(3):225-230. |
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| 作者姓名： | 刘连森 贺善文 |
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| 作者单位： | 湖南省园艺研究所，湖南省园艺研究所，湖南省园艺研究所 长沙 410125，长沙 410125，长沙 410125 |
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| 摘 要： |
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| 关 键 词： | 果梅 种质杂化 品种资源 湖南 |
A Preliminary Study on Cultivar Resources of Prunus mume in Hunan the Status of Hybridization |
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| Liu Liansen,He Shanwen,and Lin Meihong.A Preliminary Study on Cultivar Resources of Prunus mume in Hunan the Status of Hybridization[J].Acta Horticulturae Sinica,1993,20(3):225-230. |
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| Authors: | Liu Liansen He Shanwen and Lin Meihong |
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| Abstract: | Many germplasms of Prunus armeniaca and Prunus persica, and a few germplasms of Prunus salicina had immersed into those of Prunus mume in Hunan Province. Some cultivars ( strains) possessed species characteristics owned by 2 or 3 of the 3 species in a single plant. All of the cultivars (strains) tested were the transition types of the related varieties such as var.mume, var.bungo and so on. According to the results of cluster analysis and characteristic contrast, the resources could be classified into highly, mediumly and lightly backcrossed types. The mean yield index of highly backcrossed type was significantly higher than that of the other 2 types. But there were no significant differences in mean bitter index and mean flower index among them. |
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| Keywords: | Fruiting mume Germplasm hybridization Introgression Cluster ana-lysis Characteristic contrast |
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