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| 香椿嫩枝扦插繁殖效应研究 | |
| 引用本文： | 杨玉清,禹雄峰,杨夕宽,田再荣. 香椿嫩枝扦插繁殖效应研究[J]. 湖南林业科技, 2011, 38(6): 67-68,84 |
| 作者姓名： | 杨玉清 禹雄峰 杨夕宽 田再荣 |
| 作者单位： | 1. 靖州县林业局,湖南靖州,418400 2. 怀化市林调队,湖南怀化,418000 3. 湖南省林业厅,湖南长沙,410007 |
| 基金项目： | 国家林业局948项目“优质装饰家具材树种定向选择与培育技术引进”（2008-4-23） |
| 摘 要： | 研究表明,香椿单株间其穗条扦插生根率有显著差异,参试的10个单株稳条扦插生根率变幅为88.9％～45.6％.本试验筛选出扦插生根率高的单株4个即TS02、TS04、TS05、TS09;稳条带2～4片叶可显著提高穗条的生根率；不同扦插基质处理对穗条生根率有显著影响,以纯黄心土作为扦插基质效果最佳. |
| 关 键 词： | 香椿 嫩枝 扦插 生根率 |
The breeding effect of softwood cutting of Toona sinensis |
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| YANG Yuqing , YU Xiongfeng , YANG Xikuan , TIAN Zairong. The breeding effect of softwood cutting of Toona sinensis[J]. Hunan Forestry Science & Technology, 2011, 38(6): 67-68,84 | |
| Authors: | YANG Yuqing YU Xiongfeng YANG Xikuan TIAN Zairong |
| Affiliation: | 1.Forestry Bureau of Jingzhou County,Jingzhou County 418400,China; 2.Forestry Investigation Team of Huaihua City,Huaihua 418000,China 3.Forestry Department of Hunan Province,Changsha 410007,China) |
| Abstract: | The results of the testing showed that there was significant difference in rooting rate of softwood cutting in single plant of Toona sinensis,and the magnitude of change in 10 testing softwood cutting was 88.9%~45.6%.The high rooting rate of single plant of T.sinensis were TS02,TS04,TS05 and TS09.Using ear with 2 to 4 leaves can significantly improve the rooting rate.Different substrate treatment on the ear of cuttings rooting rate has a significant influence,as the cuttings in pure yellow subsoil was the best substrate treatment. |
| Keywords: | Toona sinensis softwood cutting rooting rate |
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