| 杂交松无性系嫩枝扦插繁殖效应分析 |
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| 引用本文： | 吴际友,龙应忠,童方平,廖德志,王旭军,程勇,吴建军.杂交松无性系嫩枝扦插繁殖效应分析[J].湖南林业科技,2007,34(6):4-6. |
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| 作者姓名： | 吴际友 龙应忠 童方平 廖德志 王旭军 程勇 吴建军 |
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| 作者单位： | 1. 湖南省林业科学院湖南,长沙,410004;林木无性系育种湖南省重点实验室,湖南,长沙,410004
2. 湖南省林木种苗花卉中心,湖南,长沙,410004 |
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| 基金项目： | “十一五”国家科技支撑专题“高产优质多抗杂交松新品种选育”研究(编号:2006BAD01A1405) |
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| 摘 要： | 研究表明,杂交松无性系间嫩枝扦插繁殖生根率有显著差异,参试无性系穗条扦插生根率变幅为81.1%~28.9%。本试验筛选出了扦插生根率高的无性系1个即杂P02;生根剂不同浓度处理对参试的5个无性系嫩枝扦插生根率无显著影响;不同基质对嫩枝扦插生根率有显著影响,以纯黄心土作为扦插基质效果最佳。
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| 关 键 词： | 杂交松 无性系 嫩枝扦插 效应 |
| 文章编号： | 1003-5710（2007）06-0004-03 |
| 收稿时间： | 2007-08-05 |
| 修稿时间： | 2007-10-19 |
Analysis on the twig cuttage propagation effect of hybrid Pinus clones |
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| WU Jiyou,LONG Yingzhong,TONG Fangping,LIAO Dezhi,WANG Xujun,CHENG Yong,WU Jianjun.Analysis on the twig cuttage propagation effect of hybrid Pinus clones[J].Hunan Forestry Science & Technology,2007,34(6):4-6. |
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| Authors: | WU Jiyou LONG Yingzhong TONG Fangping LIAO Dezhi WANG Xujun CHENG Yong WU Jianjun |
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| Abstract: | The result of experiments showed that:There was significant difference in rooting rate of twig cuttage propagation of hybrid Pinus clones.The cuttage rooting rates of examination twig of clones were from 28.9% to 81.1%.The best cuttage rooting rate clone in examination was hybrid Pinus P02.There was no significant difference in cuttage rooting rate of examination five clones by different concentration treatment.There was significant difference in twig cuttage rooting rate in different medium,the best effect medium was pure yellow soil. |
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| Keywords: | hybrid Pinus clones twig cuttage effect |
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