Oct 03: The paper carries a review of a new type of advanced and controlled released fertilizer made of glass matrixes 8Glass fertilizers offers a lot of advantages compared to nitrogen which have shown deleterious effects on groundwater quality, especially its nitrate content, which is harmful to health. 8The low or controlled solubility of glass fertilizers doesn't lead to underground water pollution. 8Slow-releasing or controlled releasing fertilizers are the latest concepts in fertilizer technology. These innovations provide new benefits and new opportunities in crop production. Click of reports for more insights into this new technology