The nitrate form commonly dominates where liberal nitrogen fertilization is practiced. 施用足量氮肥的土壤，通常硝酸钙占优势。
The applica tion and market prospects of calcium nitrate and calcium ammonium nitrate which are produced as by-products of nitrophosphate are also analyzed. 探讨了硝酸磷肥工艺副产品硝酸钙和硝酸铵钙的应用及市场前景。
