| 关龙胆三种原植物及其变异的杂交初报 |
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| 引用本文： | 孙阎,王臣,刘樱,刘鸣远.关龙胆三种原植物及其变异的杂交初报[J].哈尔滨师范大学自然科学学报,2003,19(5):99-101. |
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| 作者姓名： | 孙阎 王臣 刘樱 刘鸣远 |
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| 作者单位： | 哈尔滨师范大学 |
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| 基金项目： | 黑龙江省自然科学基金资助项目,编号 :C0 2 0 9 |
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| 摘 要： | 本文对关龙胆的三种原植物东北龙胆(Gentiana manshutica Kitag)、粗糙龙胆(G.scabra Bunge)、三花龙胆(G．triflora Pall．)及东北龙胆的栽培变异型(宽叶、白花、粉花)的杂交亲和性及杂交种子的质量进行了研究，结果表明它们彼此之间都是杂交可育的，而以东北龙胆为母本的各杂交组合其单果种子脚净重及饱满种子所占比例皆有优势．
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| 关 键 词： | 东北龙胆 粗糙龙胆 三花龙胆 关龙胆 变异 杂交 中药 草本植物 龙胆科 |
THE PRIMARY REPORT OF CROSS- BREEDING BETWEEN THREE ORIGINAL SPECIES OF GUAN- LONGDAN AND THEIR VARIATIONS |
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| Sun Yan,Wang Chen,Liu Ying,Liu Mingyuan.THE PRIMARY REPORT OF CROSS- BREEDING BETWEEN THREE ORIGINAL SPECIES OF GUAN- LONGDAN AND THEIR VARIATIONS[J].Natural Science Journal of Harbin Normal University,2003,19(5):99-101. |
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| Authors: | Sun Yan Wang Chen Liu Ying Liu Mingyuan |
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| Institution: | Harbin Normal University |
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| Abstract: | The cross-compatibility between 3 original species of Guan-longdan, Gentiana manshurica Kitag and its cultvated variations, G. scabra Bunge and G. triflora Pall. and the quality of their hybrid seeds were studied in this paper. The result shows that the hybridizations among them are fertile and the weight of unifruit seeds and percentage of full seeds of all cross combinations with female parents of G. manshurica ara of dominant. |
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| Keywords: | Gentiana manshurica G scabra G triflora Hybridizations |
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