| 不同盐渍环境藜颉颃逆境演化结构比较(英文) |
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| 引用本文： | 魏健,盖玉红,蔡立格,陆静梅,王光野. 不同盐渍环境藜颉颃逆境演化结构比较(英文)[J]. （《农业科学与技术》）编辑部, 2011, 0(7) |
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| 作者姓名： | 魏健 盖玉红 蔡立格 陆静梅 王光野 |
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| 作者单位： | 长春师范学院生命科学学院;吉林农业大学农学院;吉林省实验中学;东北师范大学生命科学学院; |
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| 基金项目： | Supported by Program from the Education Department of Jilin Prov-ince(2011191,2011359 ); Natural Science Fund from Chang-chun Normal University~~ |
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| 摘 要： | [目的]揭示盐生植物颉颃盐渍逆境的演化结构尤其是晶体的分布特点,为应用生物学技术治理盐渍环境提供第一手资料。[方法]采用高清显示植物组织晶体方法和石蜡切片法,对埃及红海岸边高盐度地区和吉林长岭草原一般盐渍环境的藜(Chenopodium albumL.)进行颉颃盐渍逆境的演化结构比对试验。[结果]区域化分布的晶体和发达的同化组织是藜颉颃盐渍逆境的重要演化结构特征,二者茎皮层均具有程度相近的不连续的晶体环,而高盐度地区藜的茎皮层中以及叶肉中的同化组织发达程度显著高于一般盐渍环境。二者的其他比较结果还表明,发达的角质层和髓也是盐渍环境中植物颉颃逆境的重要演化结构。[结论]研究结果为利用结构植物学技术研究植物的耐盐机理提供了一条很有价值的研究思路,即晶体可能成为抗盐植物的鉴别特征。
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| 关 键 词： | 藜 晶体 颉颃盐渍逆境 演化结构 |
Comparison of the Evolvement Structure of Chenopodium album L.under the Stress of Different Saline Environments |
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| WEI Jian,GAI Yu-hong,CAI Li-ge,LU Jing-mei,WANG Guang-ye .College of Life Science,Changchun Normal University,Changchun ,.College of Agronomy,Jilin Agricultural University,Changchun ,.Jilin Provincial Experimental School,Changchun ,.College of Life Science,Northeast Normal University Changchun,Changchun. Comparison of the Evolvement Structure of Chenopodium album L.under the Stress of Different Saline Environments[J]. 农业科学与技术(英文版)Agricultural Science ＆ Technology, 2011, 0(7) |
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| Authors: | WEI Jian GAI Yu-hong CAI Li-ge LU Jing-mei WANG Guang-ye .College of Life Science Changchun Normal University Changchun .College of Agronomy Jilin Agricultural University Changchun .Jilin Provincial Experimental School Changchun .College of Life Science Northeast Normal University Changchun Changchun |
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| Affiliation: | WEI Jian1,GAI Yu-hong2,CAI Li-ge3,LU Jing-mei4,WANG Guang-ye1* 1.College of Life Science,Changchun Normal University,Changchun 130032,2.College of Agronomy,Jilin Agricultural University,Changchun 130118,3.Jilin Provincial Experimental School,Changchun 130022,4.College of Life Science,Northeast Normal University Changchun,Changchun 130000 |
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| Abstract: | [Objective] The aim of this study was to reveal the evolvement structures,especially the crystal characteristics of Chenopodium album L.under saline stress,so as to providing the first-hand data for utilizing biological techniques to control saline environment.[Method] Employing high definition display method of plant crystal structure and paraffin-section method,we performed a comparative study on the evolvement structures of C.album growing in high salinity areas in the coast of Egyptian Red Sea and commo... |
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| Keywords: | Chenopodium album L. Crystal Antagonism to the saline stress Evolvement structure |
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