排序方式: 共有1条查询结果,搜索用时 0 毫秒
1
1.
Technological prerequisites for obtaining special liquid fertilizers with potassium and ammonia hydrophosphates as components were studied. The solubility in the multicomponent (NH4)2HPO4-K2HPO4-NH4NO3-H2O and (NH4)2HPO4-K2HPO4-CO(NH2)2-H2O systems was studied. The chemical composition of the liquid compound fertilizers obtained was determined. 相似文献
1