| 寒地杨树新品种杂交选育及苗木繁育技术 |
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| 引用本文： | 田新华,祁永会,卢慧颖,孙长河,李振.寒地杨树新品种杂交选育及苗木繁育技术[J].林业科技,2009,34(2). |
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| 作者姓名： | 田新华 祁永会 卢慧颖 孙长河 李振 |
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| 作者单位： | 1. 黑龙江省林业科学研究所,哈尔滨,150081
2. 黑龙江省东风岗林场,富锦,156105 |
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| 基金项目： | 黑龙江省重大科技攻关项目 |
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| 摘 要： | 采用组织培养方式培育杂交苗木的试验结果表明,该方法可缩短育种周期,且小黑杨×小叶杨、(大青杨×香杨)×甜杨、小叶杨×中绥12与(美黑×青)×1344组合的杂种苗生长势强,生长速度快,可望培育出优良无性系新品种.
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| 关 键 词： | 平原杨树 杂交育种 组织培养 |
The Technology of Crossbreeding of New Species of Poplar in the Cold Area |
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| TIAN Xinhua.The Technology of Crossbreeding of New Species of Poplar in the Cold Area[J].Forestry Science & Technology,2009,34(2). |
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| Authors: | TIAN Xinhua |
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| Institution: | Forestry Research Institute of Heilongjiang Province;Harbin 150081 |
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| Abstract: | In order to selecting new species of plain poplar for fibre forest to adapt climate of Heilongjiang Province,hybridizing compages were selected teleologyily.11 hybries were obtained.The hybry breedings were cultivated through tissu cultivature so that to shortening the breeding period. |
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| Keywords: | Plain poplar Hybry breeding Tissue culture |
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