Assessment of methods for studying the dissolution of phosphate fertilizers of differing solubility in soil H. J. DiR. HarrisonA. S. Campbell OriginalPaper Pages: 1 - 9
Assessment of methods for studying the dissolution of phosphate fertilizers of differing solubility in soil H. J DiR. HarrisonA. S. Campbell OriginalPaper Pages: 11 - 18
Assessment of methods for studying the dissolution of phosphate fertilizers of differing solubility in soil H. J. DiR. HarrisonA. S. Campbell OriginalPaper Pages: 19 - 27
Effectiveness of two partially acidulated rock phosphates, coastal superphosphate and Ecophos, compared with North Carolina reactive rock phosphate and superphosphate M. D. A. Bolland OriginalPaper Pages: 29 - 45
Determining permeability of coatings of polymer-coated urea Mingchu ZhangM. NyborgJ. T Ryan OriginalPaper Pages: 47 - 51
Using hydrophilic polymers to control nutrient release Robert L. Mikkelsen OriginalPaper Pages: 53 - 59
Large granules, nests or bands: Methods of increasing efficiency of fall-applied urea for small cereal grains in North America Yadvinder-SinghS. S. MalhiE. G. Beauchamp OriginalPaper Pages: 61 - 87