一、国内粉煤灰在农业的应用概况 我国粉煤灰应用于农业已经有二十多年的历史,从六十年代开始,苏州地区农科所、南京土壤所等十多个科研单位先后开展了粉煤灰改土增产的研究工作,尤其是1980年在山东济宁召开了“全国电厂粉煤灰用于农业现场经济交流会”后,水电部在总 First, the domestic application of fly ash in agriculture Overview Fly ash applied to agriculture in China has been more than 20 years of history, from the sixties onwards, Suzhou Institute of Agriculture, Nanjing Institute of Soil has carried out more than 10 scientific research units have carried out The research work of improving production of fly ash to soil improvement, especially in 1980 held in Jining, Shandong “national power plant fly ash for agricultural field economic exchange meeting,” the Ministry of Water in the total