| 栓皮栎控根育苗方法对苗木生长的影响研究 |
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| 引用本文： | 刘英杰,王亚丽,杨红明. 栓皮栎控根育苗方法对苗木生长的影响研究[J]. 林业调查规划, 2010, 35(3): 137-139. DOI: 10.3969/j.issn.1671-3168.2010.03.033 |
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| 作者姓名： | 刘英杰 王亚丽 杨红明 |
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| 作者单位： | 1. 云南林业职业技术学院,云南,昆明,650224
2. 昆明市林业科学研究所,云南,昆明,650223 |
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| 基金项目： | 云南省教育厅科学研究基金项目"栓皮栎优质苗木培育技术研究"内容 |
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| 摘 要： | 栓皮栎苗期地上部分生长缓慢,地下部分主根生长迅速而侧、须根少,影响移植成活率.采取不同胚根短截处理,并利用控根容器和普通育苗盘等在相同条件下进行育苗,研究不同育苗方法对根系生长的影响,并通过对比试验分析控根育苗技术对苗高生长的影响.试验结果表明,控根容器播种育苗对促发侧、须根的作用明显,其苗高生长优于育苗盘苗,是一种新型的以调控根系生长为核心的快速培育大苗技术.
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| 关 键 词： | 栓皮栎 控根育苗 胚根短截 容器控根 苗木生长 |
Study on Impact of Breeding Method through Controlling Root on Seedlings Growth of Quercus variabilis |
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| LIU Ying-jie,WANG Ya-li,YANG Hong-ming. Study on Impact of Breeding Method through Controlling Root on Seedlings Growth of Quercus variabilis[J]. Forest Inventory and Planning, 2010, 35(3): 137-139. DOI: 10.3969/j.issn.1671-3168.2010.03.033 |
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| Authors: | LIU Ying-jie WANG Ya-li YANG Hong-ming |
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| Affiliation: | 1.Yunnan Forestry Technological College,Kunming 650224 Yunnan,China;2.Kunming Academy of Forestry,Kunming 650200 Yunnan,China) |
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| Abstract: | That aboveground part of Quercus variabilis seedlings grew slowly while underground part main root grew quickly affected the survival rate of the transplants.Some means such as shortcut of various embryo roots,breeding in root-controlled containers and ordinary plants respectively under same condition were adopted to study the impact of various breeding methods on root system＇s growth and to analyze the impact of root-controlled skill on seedling height with comparative analysis.The result revealed that root-controlled method was a new root-controlled growth oriented technique on the purpose of rapid breeding of large seedlings. |
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| Keywords: | Quercus variabilis breeding through controlling root shortcut of embryo root root-controlled in container seedling growth |
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