| 鞭笋挖掘后毛竹竹鞭的生长规律 |
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| 引用本文： | 毛达民,陆媛媛,郑林水,李.鞭笋挖掘后毛竹竹鞭的生长规律[J].浙江林学院学报,2011,28(5):833-836. |
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| 作者姓名： | 毛达民 陆媛媛 郑林水 李 |
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| 作者单位： | 浙江省遂昌县林业局,浙江遂昌,323300 |
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| 基金项目： | 浙江省重大科技专项(优先课题)农业项目(2008C12067-1) |
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| 摘 要： | 研究挖掘鞭笋8 a后的毛竹Phyllostachys pubescens笋材两用林基地中竹鞭的鞭径、节间长、岔鞭数量和跳鞭等情况，旨在为鞭笋生产提供科学依据。结果显示：①岔鞭鞭径比主鞭鞭径减少0.10 cm。②挖鞭笋比不挖鞭笋试验之间的竹鞭整体鞭径平均增加0.30 cm。③不同母竹年龄（1，2，3度）的主鞭鞭径大小，挖掘鞭笋的比不挖鞭笋的增加了0.30～0.70 cm。④挖鞭笋比不挖鞭笋之间的平均竹鞭节间长度增加0.31 cm。⑤岔鞭的条数平均增加2条。t＝6.006＞t0.01=3.355，存在极显著差异。⑥挖鞭笋后的样地中没有找到跳鞭。表4参11
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| 关 键 词： | 森林培育学 毛竹 鞭笋 竹鞭 生长 |
Growth of bamboo running rhizomes after digging up bamboo rhizome shoots |
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| MAO Da-min,LU Yuan-yuan,ZHENG Lin-shui,LI Tan-chuan,WU Li-dong.Growth of bamboo running rhizomes after digging up bamboo rhizome shoots[J].Journal of Zhejiang Forestry College,2011,28(5):833-836. |
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| Authors: | MAO Da-min LU Yuan-yuan ZHENG Lin-shui LI Tan-chuan WU Li-dong |
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| Institution: | MAO Da-min,LU Yuan-yuan,ZHENG Lin-shui,LI Tan-chuan,WU Li-dong(Forest Enterprise of Suichang County,Suichang 323300,Zhejiang,China) |
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| Abstract: | Rhizome diameter,internode length,and the number of cross rhizomes and jumping rhizomes of a Phyllostachys pubescens forest which was used for both bamboo shoots and bamboo poles and whose rhizome shoots were dug out and removed for 8 years were studied.Results showed that compared with the rhizome shoot forests that were not removed:(1) cross rhizome diameters decreased 0.1 cm than main rhizome diameters;(2) the average diameter of the all rhizomes increased 0.30 cm;(3) the average diameter of the main rhi... |
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| Keywords: | silviculture Phyllostachys pubescens rhizome shoot bamboo rhizome growth |
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