| 锌对植物的毒害及机理研究进展 |
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| 引用本文： | 龚红梅,李卫国. 锌对植物的毒害及机理研究进展[J]. 安徽农业科学, 2009, 37(29): 14009-14015 |
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| 作者姓名： | 龚红梅 李卫国 |
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| 作者单位： | 河南理工大学资源与环境学院生物系,河南焦作,454000;河南理工大学资源与环境学院生物系,河南焦作,454000 |
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| 基金项目： | 河南理工大学博士基金，河南省科技计划项目 |
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| 摘 要： | 综述了重金属锌对植物的毒害及机理方面的研究。其中包括锌对植物细胞超微结构、质膜透性、水分代谢、矿质营养、光合作用、呼吸作用、氮素代谢、核酸代谢、激素等生理生化过程，以及对植物生长发育的毒害效应。在毒害机理中讨论了植物体内原有的离子平衡系统，大分子物质活性和自由基与伤害的关系。并对该研究领域今后的研究方向进行了展望。
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| 关 键 词： | 锌 植物 毒害 机理 |
Research Progress on the Toxicity of Zinc to Plants and Its Mechanism |
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| GONG Hong-mei et al. Research Progress on the Toxicity of Zinc to Plants and Its Mechanism[J]. Journal of Anhui Agricultural Sciences, 2009, 37(29): 14009-14015 |
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| Authors: | GONG Hong-mei et al |
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| Affiliation: | GONG Hong-mei et al (Biological Department,Resources , Environment College of Henan Polytechnic University,Jiaozuo,Henan 454000) |
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| Abstract: | The literature on the toxicity of zinc to plants and its mechanism were reviewed.Toxicity of zinc to plants and its mechanism involved the toxicity of zinc on ultrastructure of plant cell,plasmlema permeability,water metabolism,mineral nutrition,photosynthesis,respiration,nitrogen metabolism,nucleic metabolism,phytohormone,as well as growth and development of plant.As for toxicological mechanism,the relationship among ionic balance system,the activity of some macromolecues and free radicals in plants and in... |
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| Keywords: | Zinc Plant Toxicity Mechanism |
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