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喷施草甘膦后叶肉细胞的扫描电镜观察 被引量:2

Glyphosate Effects on Ultrastructure Change of Soybean (Glycine max L.) Mesophyll Cells
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摘要 以东农42为材料,对处于营养生长期的东农42喷施草甘膦,从叶肉细胞形态结构方面来研究东农42的作用.利用扫描电镜,研究喷施草甘膦后大豆东农42叶肉细胞的栅栏组织和海绵组织的变化,来从微观上揭示草甘膦对大豆的伤害.研究结果表明东农42的叶肉细胞在喷施草甘膦后栅栏组织和海绵组织的细胞皱缩,变形.我们尽可能对其原因进行探究,为草甘膦作用机理研究起到一定的作用. In this study,we choose Dongnong 42 for the material.By using scanning electron microscope(SEM),we study palisade tissue and spongy tissue microstructural changes in photosynthesis organ soybean Dongnong 42,in response to glyphosate.The results showed that soybean Dongnong 42 Mesophyll Cells were thoroughly destroyed by glyphosate.In addition,we try our best to probe its reasons.It may be useful for the study of glyphosate mechanism.
出处 《湖北民族学院学报(自然科学版)》 CAS 2011年第2期220-222,共3页 Journal of Hubei Minzu University(Natural Science Edition)
基金 黑龙江省自然科学基金项目(C201023)
关键词 草甘膦 大豆 栅栏组织 海绵组织 glyphosate soybean palisade tissue spongy tissue
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参考文献10

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二级参考文献27

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