| 插条下端切口位置对雷公藤苗木扦插成活率及质量的影响 |
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| 引用本文： | 许元科,夏守荣,吴耀成,刘饶,何盛林. 插条下端切口位置对雷公藤苗木扦插成活率及质量的影响[J]. 浙江林业科技, 2008, 28(5) |
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| 作者姓名： | 许元科 夏守荣 吴耀成 刘饶 何盛林 |
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| 作者单位： | 1. 浙江省景宁县林业局,浙江,景宁,323500
2. 浙江省景宁县科技局,浙江,景宁,323500 |
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| 摘 要： | 采用景宁县外舍雷公藤苗圃1年生枝条,粗3～5mm,长12～15cm,每段带节2～3个,以插条下端切口位置为节间任意部位、芽下位置为处理作扦插试验,结果表明,插条下端切口不同位置对雷公藤苗木的成活率有差异,芽下切口扦插的苗木平均成活率(72.4%)显著高于节间任意剪切位置的苗木平均成活率(57.8%);二种处理对苗木地上和地下部分生长影响不是很明显,但芽下切口扦插茁木质量相对较好.
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| 关 键 词： | 雷公藤 扦插 育苗 切口部位 |
Effect of Cutting Point on Survival rate and Quality of Tripterygium wilfordii Seedling |
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| XU Yuan-ke,XIA Shou-rong,WU Yao-cheng,LIU Rao,HE Sheng-lin. Effect of Cutting Point on Survival rate and Quality of Tripterygium wilfordii Seedling[J]. Journal of Zhejiang Forestry Science and Technology, 2008, 28(5) |
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| Authors: | XU Yuan-ke XIA Shou-rong WU Yao-cheng LIU Rao HE Sheng-lin |
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| Affiliation: | 1.Jingning Forestry Bureau of Zhejiang;Jingning 323500;China;2.Jingning Science and Technology Bureau of Zhejiang;China |
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| Abstract: | Experiment was carried out on effect of different cutting point of Tripterygium wilfordii on survival rate and quality of seedling with 1-year branch of 3-5mm of diameter and 12-15cm long.The result showed that the survival rate of seedling cut below bud was 72.4%,evident higher than that of cut between internodes.The treatments had no significant effect on growth of seedling.Seedling cut below bud had better quality. |
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| Keywords: | Tripterygium wilfordii cutting seedling cultivation cutting point |
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