| 控根育苗技术引进试验初步效果 |
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| 引用本文： | 于海蛟,乌志颜,刘德义,伊梅,谭靖然,孙国红.控根育苗技术引进试验初步效果[J].中国城市林业,2010,8(6):19-21. |
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| 作者姓名： | 于海蛟 乌志颜 刘德义 伊梅 谭靖然 孙国红 |
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| 作者单位： | 内蒙古赤峰市林业科学研究所; |
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| 摘 要： | 为提高森林城市建设工程质量,赤峰市林业科学研究所从陕西杨凌引进澳大利亚先进的控根快速育苗技术,对17种树木分3种不同规格容器进行培育试验,对树木成活率、生长量和增根效果进行调查分析,结果表明:树木成活率为97%,当年高度生长量在0.3~0.9m不等,均优于大田树木;用纵切1/4根系的方法测量根系鲜重,平均鲜重为0.120kg,约是大田对照鲜重的2倍。
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A Experiment on Root Control for Container Raised Tree Stocks |
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| Yu Haijiao,Wu Zhiyan,Liu Deyi,Yi Mei,Tan Jingran,Sun Guohong.A Experiment on Root Control for Container Raised Tree Stocks[J].Journal of Chinese Urban Forestry,2010,8(6):19-21. |
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| Authors: | Yu Haijiao Wu Zhiyan Liu Deyi Yi Mei Tan Jingran Sun Guohong |
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| Affiliation: | Yu Haijiao,Wu Zhiyan,Liu Deyi,Yi Mei,Tan Jingran,Sun Guohong(Chifeng Municipal Forestry Research Institute,Chifeng 024006) |
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| Abstract: | In order to improve the quality of tree planting,Chifeng Municipal Forestry Research Institute introduced a technique of root control for container raised tree stocks developed in Australia.Tests were conducted with 17 trees in 3 different types of containers,survival rate,growth and effectiveness of rooting trees were measured.The results showed that survival rate was 97%,height growth 0.3-0.9 meter,fresh root weight was 0.120kg.Comparison of different rooting media on Mongolian Scotch Pine showed that num... |
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| Keywords: | Root control Root number Fresh root weight Diameter class |
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