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Research on Application of Coal Fly Ash Soil Ameliorant within Modern Chinese Planting Environment

机译:粉煤灰土壤改良剂在现代中国种植环境中的应用研究

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This paper proposes the academic view of using low ash and less toxic coal fly ash as the soil trace element supplementary ameliorant, which is based on the analysis of circulation rules and loss of soil trace element in modern Chinese planting environment and the unsustainable phenomenon of soil trace element caused by modem planting modes. The corn planting field plot experiment has been conducted in Longkou with the selection of burnt Datong coal fly ashes discharged from the power plant of Shengli Oil Field. The result has demonstrated that ashes discharged from coal with low ash and less toxic substance, can be used vastly as soil trace element ameliorant, and it can maintain better soil ameliorant and increase the yields of crops.
机译:本文在分析现代中国种植环境中土壤微量元素的循环规律和流失以及土壤不可持续现象的基础上,提出了以低灰分,低毒煤灰为土壤微量元素补充改良剂的学术观点。微量元素是由调制解调器种植模式引起的。在龙口市进行了玉米种植田地试验,选择了胜利油田发电厂排出的大同烧煤粉煤灰。结果表明,灰分低,毒性低的煤所排放的灰分可广泛用作土壤微量元素改良剂,可保持较好的土壤改良剂并增加农作物的产量。

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