有机锗对植物的影响及其作用机理  

Effects and Action Mechanisms of Organic Germanium on Plant

作　　者：王朵[1] 吴国良[1] 

机构地区：[1]山西农业大学园艺学院,山西太谷030801

出　　处：《安徽农业科学》2009年第11期4864-4865,4868,共3页Journal of Anhui Agricultural Sciences

摘　　要：锗是具有高度生物活性的微量元素,广泛分布在植物体内。综述了有机锗对植物的影响及其作用机理,结果表明,有机锗可以抑制植物体内产生的自由基,提高保护性酶的含量及活性,促进或抑制植物生长,影响植物对其他元素的吸收等。该研究为锗植物化应用的深入研究提供依据。Germanium is a trace element with high biological activity, existing generally in plant. The effects and action mechanisms of organic germanium on plant were summarized. The results indicated that organic germanium could efficiently eliminate free radicals, increase the activities of protective enzymes, improve or inhibit the growth of plant, and influence the absorption of other elements in plant. This study will provide theoretical basis for profound study of germanium.

关 键 词：有机锗 自由基 保护性酶 

分 类 号：S311[农业科学—作物栽培与耕作技术]