粉煤灰资源的农业利用  

Appllcation of fly asb in agriculture.

作　　者：毛景东[1] 杨国治[1] 

机构地区：[1]中国科学院南京土壤研究所

出　　处：《农村生态环境》1994年第3期73-75,共3页Rural Eco-Environment

摘　　要：本文根据粉煤灰农业利用的基础及国内外研究现状，阐述了粉煤灰农业利用现状，包括直接施用于农田、利用粉煤灰生产化肥、贮灰场覆土或不覆土造田和填坑造地等。并对粉煤灰农业利用的前景提出了一些看法。On the basis of the agricultural utilization practices for fly ash in the past and its research achievements both in China and abroad,the ways for agricutural utilization of fly ash have been dixcussed ,which include:directly applying to agricultural land as soil amendment,using fly ash to manu-facture fertilizer and to create more land by filling pit with it.New concepts in the proxpect of fly ash agricultural utilization are proposed.

关 键 词：固体废物 粉煤灰 农业利用 肥料 农田 

分 类 号：S141.8[农业科学—肥料学] S28[农业科学—农业基础科学]