| 紫薇部分速生无性系幼苗生长规律研究 |
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| 引用本文： | 牛田,张安琪,孙忠奎,杜超,王长宪.紫薇部分速生无性系幼苗生长规律研究[J].农学学报,2014,4(2):72-74. |
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| 作者姓名： | 牛田 张安琪 孙忠奎 杜超 王长宪 |
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| 作者单位： | [1]山东农业大学林学院,山东泰安271018 [2]泰安时代园林科技开发有限公司,山东泰安271000 [3]北京中环易达设施园艺科技有限公司,北京100000 [4]泰山林业科学院,山东泰安271000 |
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| 基金项目： | 泰安市科技发展计划“紫薇、观赏石榴等主要绿化树品种优选与高效栽培技术研究开发”[（2009）3020]. |
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| 摘 要： | 为了选育出适合苗圃培育的紫薇无性系品种,以泰山林业科学研究院初选的10个速生性状比较明显的紫薇无性系扦插苗为材料,调查分析各无性系间幼苗苗高、50 cm地径的年生长量.结果表明,‘大华6号’苗高平均年生长量最大（124.3714 cm）,地径平均年生长量最大（1.0514 cm）;‘岱2号’苗高和地径平均年生长量次之,这2个无性系是具有明显速生性状的紫薇无性系品种.
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| 关 键 词： | 紫薇 无性系 年生长量 |
| 收稿时间： | 2013/8/12 0:00:00 |
| 修稿时间： | 2013/9/1 0:00:00 |
Study on Part Clones,Seedling Growth Rule of Lagerstroemia indica |
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| Niu Tian,Zhang Anqi,Sun Zhongkui,Du Chao,Wang Changxian.Study on Part Clones,Seedling Growth Rule of Lagerstroemia indica[J].Journal of Agriculture,2014,4(2):72-74. |
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| Authors: | Niu Tian Zhang Anqi Sun Zhongkui Du Chao Wang Changxian |
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| Institution: | 1College of Forestry, Shandong Agriculture University, Tai＇ an 271018, Shandong, China; 2Tai＇an Era Garden of Science and Technology Development Co., Ltd, Tai＇an 271000, Shandong, China; 3 Beijing Central Yida Facility horticulture Science and Technology Ltd, Beijing 100000, China; 4Taishan Forestry Academe, Tai＇ an 271000, Shandong, China) |
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| Abstract: | To obtain Lagerstroemia indica clone varieties for nursery foster, ten kinds of cutting clone varieties selected by Taishan Forestry Academe were used as materials for surveying the annual growths of different varieties＇ height of seedlings and 50 centimeter ground diameters. The result of the observation showed that Lagerstroemia indica ＇Dahua 6＇ had the most annual （124.3714 cm） increment and the most ground diameter 0.0514 cm） increment, ＇Dai 2＇ had the second most annual and ground diameter increment. These two were the fast-growing varieties obviously. |
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| Keywords: | Lagerstroemia indiea Clone Annual Growths |
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