共 50 条
- [22] PROCESS FOR MANUFACTURING GRANULATED PHOSPHORUS AND POTASH FERTILIZERS CHEMISCHE TECHNIK, 1973, 25 (07): : 410 - 414
- [23] APPLICATION OF FLAME PHOTOMETRY TO THE DETERMINATION OF POTASH IN FERTILIZERS JOURNAL OF THE ASSOCIATION OF OFFICIAL AGRICULTURAL CHEMISTS, 1952, 35 (03): : 757 - 764
- [24] Effect of temperature of alcohol in determination of potash in fertilizers INDUSTRIAL AND ENGINEERING CHEMISTRY-ANALYTICAL EDITION, 1941, 13 : 0233 - 0234
- [29] EFFECT OF PHOSPHATE AND POTASH FERTILIZERS ON CUT AND GRAZED GRASSLAND JOURNAL OF AGRICULTURAL SCIENCE, 1970, 74 : 397 - +