【摘要】 介绍了粉煤灰的基本性质 ,叙述了粉煤灰在农业生产中的应用情况 ,如用粉煤灰生产硅肥、微量元素肥、复合肥、磁化肥及磁化粉煤灰等。更多还原

【Abstract】 The basic properties of flyash was introduced, And its agricultural application in producing various fertilizers was described.It could be used to make silica fertilizer,microelement fertilizer,compound fertilizer,magnetization fertilizer and magnetizing flyash.更多还原