| 铺地竹生长节律的观测 |
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| 引用本文： | 岳祥华. 铺地竹生长节律的观测[J]. 林业科技开发, 2009, 23(2) |
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| 作者姓名： | 岳祥华 |
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| 作者单位： | 国际竹藤网络中心安徽太平试验中心,安徽黄山,245716 |
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| 基金项目： | 国际竹藤网络中心基本科研业务费专项资金资助项目 |
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| 摘 要： | 从出笋、退笋、高生长规律3个方面对铺地竹的生长发育规律进行了系统的观察,结果表明:铺地竹从3月中旬开始陆续出土,一直到4月中旬,共持续37 d.前期和盛期所出的笋成竹率比较高,并且所成的竹比较强壮.退笋一般发生在10 cm以下的高度.竹秆的高生长遵循慢一快一慢的规律,历时39 d左右,后期出土的笋能较快完成高生长是由于其生长初期和末期时间短的缘故.铺地竹高生长和土壤温度呈显著正相关关系.
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| 关 键 词： | 铺地竹 出笋规律 高生长规律 |
Research on the Growth and Development of Arundinaria argenteostriata |
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| YUE Xiang-hua. Research on the Growth and Development of Arundinaria argenteostriata[J]. China Forestry Science and Technology, 2009, 23(2) |
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| Authors: | YUE Xiang-hua |
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| Affiliation: | YUE Xiang-hua Research Institute of International Center for Bamboo , Rattan,245716 Huangshan,Anhui,China |
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| Abstract: | The shooting,shoot degrading and height growth of Arundinaria argenteostriata were systematically investigated in this paper. The results showed that bamboo shoot of Arundinaria argenteostriata was emerged from middle March to middle April,lasting 37 days. The bamboo shoots emerged during earlier and intermediate period had a higher survival rate. The height growth of bamboo culm was followed the slow-quick-slow pattern and usually needed about 39 days to finish the process. The reason why the shoots emerge... |
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| Keywords: | Arundinaria argenteostriata Shooting law Height growth law |
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