中山大学学报(自然科学版)2007，Vol.46Issue(z1)：312-313,2.
粉煤灰土壤改良剂在现代种植环境中的应用研究
Research on Application of Coal Fly Ash Soil Ameliorant within Modern Chinese Planting Environment
牟俊山 1朱书全2
作者信息
- 1. 中国矿业大学北京校区,北京,100083
- 2. 山东工商学院,山东,烟台,264005
- 折叠
摘要
Abstract
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 modern 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.关键词
粉煤灰/土壤改良剂/种植环境/微量元素/发电厂Key words
Coal fly ash/Soil ameliorant/Planting environment/Trace element/thermal power plant分类
农业科技引用本文复制引用
牟俊山,朱书全..粉煤灰土壤改良剂在现代种植环境中的应用研究[J].中山大学学报(自然科学版),2007,46(z1):312-313,2.
