| 胡杨花粉辐射杂交可配性与杂种选育 |
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| 引用本文： | 孙雪新,刘榕,康向阳SUN Xue-Xin,LIU Rong,KANG Xiang-Yang.胡杨花粉辐射杂交可配性与杂种选育[J].遗传,1995,17(5):24-26. |
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| 作者姓名： | 孙雪新 刘榕 康向阳SUN Xue-Xin LIU Rong KANG Xiang-Yang |
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| 作者单位： | 甘肃农业大学林学院, 兰州 730070
Department of Forestry,Gansu Agricultural University,Lanzhou 730070 |
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| 摘 要： | 本研究通过花粉辐射, 提高胡杨与其它杨树杂交的可配性,并获得箭胡毛杨P. thevestena×(P. euphratica+P. tomentosa ev.)和卢胡毛杨P.euramericana×(P.euphratica+P.tomentosa ev.)的人工杂种,筛选出的优良无性系已在河西走廊试种推广。
Abstract:The study was designed to increase the cross-compatibility between Euphrates Poplar and other poplars with pollens radiated byγ-ray.The artificial hybrids from P.thevestena×(P.euphratica+P.tomentosa) and P.euramericana×(P.euphratica+P.tomentosa) have been obtained.The selected good clones have been planted and spread in Hexi Corridor area of Gansu Province.
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| 关 键 词： | 花粉辐射 γ-射线 杂种无性系 Key words γ-ray 杂交可配性 NPT-Ⅱ基因 高渗缓冲液 激光微束 转基因小麦植株 幼胚 |
The Cross-compatibility of Euphrates Poplar(Populus euphratica) with Pollcns Radiated gamma-ray and the Selection and Breeding of Hybrids |
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| SUN Xue-Xin,LIU Rong,KANG Xiang-Yang.The Cross-compatibility of Euphrates Poplar(Populus euphratica) with Pollcns Radiated gamma-ray and the Selection and Breeding of Hybrids[J].Hereditas,1995,17(5):24-26. |
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| Authors: | SUN Xue-Xin LIU Rong KANG Xiang-Yang |
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| Abstract: | |
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| Keywords: | Laser microbeam Transgenic wheat plants Immature embryo NPT-II gene Hypertonic buffer |
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