| 四川桤木嫩枝扦插育苗技术研究 |
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| 引用本文： | 周宇,吴际友.四川桤木嫩枝扦插育苗技术研究[J].湖北林业科技,2004(4):19-21. |
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| 作者姓名： | 周宇 吴际友 |
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| 作者单位： | 湖南岳阳纸业股份有限公司,岳阳,414000;湖南省林业科学研究院,长沙,410004 |
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| 摘 要： | 研究表明 :桤木扦插育苗 ,穗条带顶芽或带 1片叶可显著提高穗条生根率 ,扦插时间则以 5月中旬～ 6月中旬和 9月上旬扦插生根率最高 ,GGR生根剂不同浓度处理后的穗条 (采穗母树 2 .5a生 )其生根率没有显著差异
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| 关 键 词： | 四川桤木 嫩枝 扦插 |
| 修稿时间： | 2004年7月19日 |
Study on Technique for Seedling Raising on Young Branch Cutting of Alnus Cremastogyne Burk |
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| Zhou Yu.Study on Technique for Seedling Raising on Young Branch Cutting of Alnus Cremastogyne Burk[J].Hubei Forestry Science and Technology,2004(4):19-21. |
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| Authors: | Zhou Yu |
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| Institution: | Zhou Yu (1) Wu Jiyou (2)(1. Paper Industrial Limited Co. in Yueyang of Hunan Yueyang 414000; 2. Hunan Academy of Forestry Changsha 410004) |
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| Abstract: | The study shows that stem cutting with terminal bud for seedling raising or with one leaf from Alnus Cremastogyne Burk can obviously heighten rooting rate of stem cutting. The rate of cutting rooting is the highest among middle of May～middle of June and early of September based on cutting time, and rooting rate with stem cutting (2.5 year old scion cutting collected from mother tree) has non obviously difference after treatment with different concentration of GGR rooting agent. |
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| Keywords: | Alnus cremastogyne Burk young branch cutting |
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