| 印楝叶解剖结构与抗旱性关系初步研究 |
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| 引用本文： | 廖声熙,刘娟,和菊,张燕平,赖永祺.印楝叶解剖结构与抗旱性关系初步研究[J].林业科学研究,2001,14(4):435-440. |
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| 作者姓名： | 廖声熙 刘娟 和菊 张燕平 赖永祺 |
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| 作者单位： | 中国林业科学研究院资源昆虫研究所, |
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| 基金项目： | 云南省自然科学基金资助项目 (2 0 0 0 C0 0 2 7Q)部分内容 |
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| 摘 要： | 对印楝叶解剖结构的观察和分析，研究发现印楝叶具旱生结构特征：a)较厚的角度层；b)有大量贮水细胞；c)栅栏组织发达，初步具有双栅叶特征；d)叶组织细胞排列紧密，栅栏组织细胞密度大；e)维管系统发达，具维管束鞘的伸展区；f)表皮层较厚，气孔密集；g)含晶细胞分布广，数量多。从解剖学的角度证实印楝是一种抗旱植物，适宜于我国干热河谷地区生长。
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| 关 键 词： | 印楝 叶片 解剖结构 抗旱性 旱生结构 |
| 文章编号： | 1001-1498(2001)04-0435-06 |
| 收稿时间： | 2000/12/15 0:00:00 |
A Study on the Relationship between Anatomical Structure of Leaves and Resistance Drought of Neem (Azadirachta indica) |
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| LIAO Sheng xi,LIU Juan,HE Ju,ZHANG Yan ping and LAI Yong qi.A Study on the Relationship between Anatomical Structure of Leaves and Resistance Drought of Neem (Azadirachta indica)[J].Forest Research,2001,14(4):435-440. |
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| Authors: | LIAO Sheng xi LIU Juan HE Ju ZHANG Yan ping and LAI Yong qi |
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| Institution: | Research Institute of Resources Insects, CAF, Kunming 650216, Yunnan, China;Research Institute of Resources Insects, CAF, Kunming 650216, Yunnan, China;Research Institute of Resources Insects, CAF, Kunming 650216, Yunnan, China;Research Institute of Resources Insects, CAF, Kunming 650216, Yunnan, China;Research Institute of Resources Insects, CAF, Kunming 650216, Yunnan, China |
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| Abstract: | By observing and analyzing the leaves anatomical structure of Neem (Azadirachta india),it was found that Neem possessing the characters of xeromorphic structure,i.e.a) thick cuticle; b) a large amount of water storage parenchyma; c) flourishing palisade tissue; d)leave tissues forming tight; e) developed conducting tissue; f) thick epidermis and dense stomata; g)a lot of crystal cells.So Neem is belonging to drought resistant plants,which are adaptable to the dry and hot valley area in China |
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| Keywords: | Azadirachta indica leave anatomical structure drought resistance |
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