章丘大葱品质与微量元素的关系

Relationship between the Quality of Zhangqiu Onion and Trace Elements

[目的]了解微量元素的生态效应,为农业的合理规划与科学发展提供地质依据。[方法]运用生态地球化学的研究思路,依据章丘地区局部生态地球化学调查的成果,分析了章丘大葱的物质成分,运用相关分析法研究了大葱主要成分同植物体及对应土壤中微量元素之间的相互关系。[结果]大葱的品质与植物体及土壤中的微量元素之间存在着一定的联系,但是其相关性整体而言不明显。[结论]微量元素对于大葱的生长具有较明显的影响。

[Objective] The research aimed to understand the ecological effects of trace elements and provide geological basis for the reasonable planning and scientific development of agriculture.[Method] Using the research thought of ecological geochemistry,according to the local ecological geochemistry investigation results in Zhangqiu,the substance components of Zhangqiu onion were analyzed.Using the method of correlation analysis,the relationship between the main components of onion and the trace elements in plants and the soil was studied.[Result] The quality of Zhangqiu onion had certain relations with trace elements in plants and soil,but the correlation was not very obvious.[Conclusion] The trace element had obvious impacts on the growth of green onion.