Application of Different Wastes in Soil Improvement in Mining Area

Abstract

The treatment and utilization of fly ash, coal gangue and straw has become one of the focus issues of social concern. Rational utilization of solid waste to improve agricultural soil is one of the important ways to improve its comprehensive utilization level. This paper summarizes the application of different solid wastes as soil conditioners in soil improvement, and discusses the main problems and countermeasures in soil improvement, in order to provide scientific basis for the utilization of solid wastes as resources.