窑灰钾肥是水泥工业的副产品,是一种含有氧化钾、氧化钙、氧化镁等多组分的钾肥新品种。我省湘乡水泥厂生产的产品,一般含氧化钾6—8%左右。窑灰钾肥在我省试用后,我们遵照伟大领袖毛主席“放手发动群众,一切经过试验”的伟大教导,连续两年在我省进行了窑灰钾肥对 Kiln Ash is a by-product of the cement industry and is a new potash fertilizer containing multi-components such as potassium oxide, calcium oxide and magnesium oxide. Xiangxiang, Hunan Province, the production of cement products, generally containing about 6-8% potassium oxide. Kiln ash potash fertilizer in our province after the trial, we follow the great leader Chairman Mao “let go mobilize the masses, all tested” great teaching, two years in a row in our province kiln lime potash