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| 几种影响水曲柳嫁接成活与生长的因素分析 | |
| 引用本文： | 张桂芹,王金国,姜秀煜,姚盛智,闫朝福,詹亚光.几种影响水曲柳嫁接成活与生长的因素分析[J].林业科技,2009,34(1):12-15. |
| 作者姓名： | 张桂芹 王金国 姜秀煜 姚盛智 闫朝福 詹亚光 |
| 作者单位： | 1. 黑龙江省带岭林业科学研究所,带岭,153106 2. 黑龙江省苇河林业局,苇河,150628 3. 东北林业大学林木遗传育种教育部重点实验室,黑龙江,哈尔滨,150040 |
| 基金项目： | 国家林业局林业科技支撑计划项目 |
| 摘 要： | 水曲柳的最佳嫁接方法为舌接法，其次为劈接和贴接；在本试验地5月均适于嫁接，最佳嫁接时间为中、下旬（2005年结果），高生长也达到最大；舌接带顶芽接穗嫁接成活率（97．2％）显著高于无顶芽接穗（43．1％），当年高生长量差异不显著；水曲柳接穗嫁接成活率雌株（87．2％）高于雄株（79．2％），但生长量相反；不同无性系接穗的嫁接成活率及当年高生长差异极显著；高砧嫁接成活率与低砧嫁接差异不显著，但接穗当年平均高生长低于低砧嫁接。 |
| 关 键 词： | 水曲柳 嫁接 成活率 高生长 |
Analysis on Factors Affectting Graft Survival and Growth of Fraxinus mandshurica |
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| ZHANG Guiqin.Analysis on Factors Affectting Graft Survival and Growth of Fraxinus mandshurica[J].Forestry Science & Technology,2009,34(1):12-15. | |
| Authors: | ZHANG Guiqin |
| Institution: | Dailing Forestry Science Research Institute;Heilongjiang Dailing 153106 |
| Abstract: | The optimal time of graft was in the middle and the last ten-day of May.The best method was tongue grafting,followed by cleft grafting and approach grafting.The graft survival rate with apical bud(97.2%)was significantly higher than that of axillary bud(43.1%).The graft survival rate of female(87.2%)was higher than that of male(79.2%),the both difference was very significant.The graft growth of the male was higher than that of female in that year,the difference was also very significant.The survival rate of... |
| Keywords: | Fraxinus mandshurica Graft Survival rate Growth |
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