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| 内蒙古不同生境冷蒿居群叶片解剖形态及花粉行态研究 | |
| 引用本文： | 蔡萍,黄旌,伊卫东,张辰波,李方祯,张洪波,李文英.内蒙古不同生境冷蒿居群叶片解剖形态及花粉行态研究[J].内蒙古农业大学学报(自然科学版),2007,28(4):89-92. |
| 作者姓名： | 蔡萍 黄旌 伊卫东 张辰波 李方祯 张洪波 李文英 |
| 作者单位： | 1. 锡林郭勒职业学院,锡林浩特,026000 2. 上海复旦大学,上海 3. 内蒙古农业大学,呼和浩特,010018 4. 内蒙古河套大学 |
| 摘 要： | 本文以分布于我区各种生境的冷蒿居群为研究对象,从叶片形态结构特征及花粉形态特征等方面对其进行观察。研究结果表明:不同居群的冷蒿在形态及结构上都具有高光效、高利用水分的结构特点,也体现了抗旱、抗寒和抗强烈太阳辐射的能力,其形态结构与其所处的环境是相互协调统一的。冷蒿的花粉为长球形,表面纹饰为刺状纹饰,属于较为进化的类群;各生境冷蒿居群的冷蒿花粉形态没有明显变化。 |
| 关 键 词： | 叶片 解剖学 花粉形态 冷蒿 |
| 文章编号： | 1009-3575(2007)04-0089-04 |
| 修稿时间： | 2007年3月25日 |
STUDY ON ANATOMICAL STRUCTURE OF LEAVE AND POLLEN MORPHOLOGY OF ARTEMISIA FRIGIDA IN DIFFERENT HABITATS OF INNER MONGOLIA |
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| CAI Ping,YI Wei-dong,ZHANG Chen-bo,Li Fang-zhen,ZHANG Hong-bo.STUDY ON ANATOMICAL STRUCTURE OF LEAVE AND POLLEN MORPHOLOGY OF ARTEMISIA FRIGIDA IN DIFFERENT HABITATS OF INNER MONGOLIA[J].Journal of Inner Mongolia Agricultural University(Natural Science Edition),2007,28(4):89-92. | |
| Authors: | CAI Ping YI Wei-dong ZHANG Chen-bo Li Fang-zhen ZHANG Hong-bo |
| Institution: | CAI Ping1,YI Wei-dong2,ZHANG Chen-bo2,Li Fang-zhen2,ZHANG Hong-bo2 |
| Abstract: | Morphological and structural characteristics of leaf and pollen of Artemisia frigida in different habitats of inner Mongolia were compared in this paper.The results showed that: The Leaf structure and morphology of dfferent Artemisia frigida populationc all had charalters with high light and water usage efficiency,in addition,they exhibited drought,cold and radiation resistance ability,these structure and morphology charactrors are in harmony wity their growth environment.The pollen morphology of Artemisia Frigidais long-sphericity,external sculpture is acanthaster,and belong to evolutive types.It has no obvious difference in the pollen morphology of Artemisia Frigida in different habitals. |
| Keywords: | Leaf Anatomy Pollen morphology Artemisia frigida |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |