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| 葛藤不同类型叶耐旱结构的比较解剖学研究 | |
| 引用本文： | 崔宏安,刘莉丽,陈铁山,刘浩凤,霍斌.葛藤不同类型叶耐旱结构的比较解剖学研究[J].西北植物学报,2003,23(12):2211-2215. |
| 作者姓名： | 崔宏安 刘莉丽 陈铁山 刘浩凤 霍斌 |
| 作者单位： | 1. 西北农林科技大学,生命科学学院,陕西杨陵,712100 2. 西北农林科技大学,资源与环境学院,陕西杨陵,712100 3. 延安市延河流域治理办公室,陕西延安,716000 |
| 摘 要： | 选取葛藤栅栏组织厚度／叶肉组织厚度、栅栏组织直径、海绵组织直径、气孔密度、表皮毛密度、维管束密度、主脉厚角组织层数等旱生指标，对葛藤的3个引种类型叶的旱生结构进行比较解剖研究，结果表明3个类型的相对抗旱顺序为：美国葛藤优势最强，粉葛次之，药葛最差。 |
| 关 键 词： | 葛藤 类型 叶 解剖结构 耐旱结构 |
| 文章编号： | 1000-4025(2003)12-2211-05 |
| 修稿时间： | 2003年9月2日 |
The comparative anatomical studies on the drought resistant structures of kudzu leaves of different varieties |
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| CUI Hong-an,LIU Li-li,CHEN Tie-shan,LIU Hao-feng,HUO Bin.The comparative anatomical studies on the drought resistant structures of kudzu leaves of different varieties[J].Acta Botanica Boreali-Occidentalia Sinica,2003,23(12):2211-2215. | |
| Authors: | CUI Hong-an LIU Li-li CHEN Tie-shan LIU Hao-feng HUO Bin |
| Institution: | CUI Hong-an~1,LIU Li-li~2,CHEN Tie-shan~1,LIU Hao-feng~1,HUO Bin~3 |
| Abstract: | This thesis puts insight into the drought resistant structures of the kudzn leaves of three introduced varieties in the way of comparative anatomy,with such xeric-indexes as the thickness of palisade tissue,the diameter of the palisade tissue,the diameter of the spongy tissue,the density of the stoma,the density of the epidermis hair,the density of the vascular bundle,and the number of the midrib collenchyma layers taken as major study items for the subject.The results of the analysis show the drought resistances of the three varieties with American Ge the strongest,Fen Ge the second and Yao Ge the least. |
| Keywords: | Pueraria lobata (Willd ) Ohwi variety leaf anatomical structure |
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