Selenium content of wheat as affected by selenate and selenite contained in a Cl- or SO4-based NPK fertilizer B. R. Singh OriginalPaper Pages: 1 - 7
Soil and leaf nutrient interactions following application of calcium silicate slag to sugarcane D. L. Anderson OriginalPaper Pages: 9 - 18
Residual phosphate fertilizer compounds in soils Vijay KumarR. J. GilkesM. D. A. Bolland OriginalPaper Pages: 19 - 29
Residual phosphate fertilizer compounds in soils Vijay KumarR. J. GilkesM. D. A. Bolland OriginalPaper Pages: 31 - 38
Influence of different P sources on the efficiency of several tropical endomycorrhizal fungi in promoting the growth ofZea mays L. C. Diederichs OriginalPaper Pages: 39 - 46
Assessment of plant-available phosphate in limed, acid soils using several soil-testing procedures R. NaiduJ. K. SyersJ. H. Kirkman OriginalPaper Pages: 47 - 53
Investigation of electrodeless conductivity as a technique for monitoring sulfate levels during production of wet-process phosphoric acid V. M. Norwood IIIJ. J. Kohler OriginalPaper Pages: 61 - 69
Porous phosphatic materials of agronomical interest:Synthesis and study of their dissolution F. AminJ. H. Thomassin OriginalPaper Pages: 71 - 76
Stable suspension fertilizers from monoammonium phosphate E. F. DillardJ. R. BurnellJ. Gautney OriginalPaper Pages: 77 - 86
Fertilizer caking: Mechanisms, influential factors, and methods of prevention D. W. Rutland OriginalPaper Pages: 99 - 114