Comparison of resin beads and resin membranes for extracting soil phosphate M. L. V. FernandesG. P. Warren OriginalPaper Pages: 1 - 8
Dryland wheat yields in relation to soil organic carbon, applied nitrogen, stored water and rainfall distribution K. S. SandhuD. K. BenbiS. S. Prihar OriginalPaper Pages: 9 - 15
Effect of nitrification inhibitors on herb and essential oil yield of Japanese mint on sandy soil Muni RamD. D. PatraD. V. Singh OriginalPaper Pages: 17 - 21
Relationship between extracted phosphorus and sorghum yield in a Vertisol and an Alfisol under rainfed cropping K. L. SahrawatG. PardhasaradhiM. H. Rahman OriginalPaper Pages: 23 - 26
Modelling the residual effects of phosphate fertilizer in the Ropsley (UK) field trial 1978–1990 A. BhogalS. D. YoungJ. Craigon OriginalPaper Pages: 27 - 36
Nitrogen, phosphorus and potassium relations in five major cereals reviewed in respect to fertilizer recommendations using simulation modelling N. van DuivenboodenC. T. de WitH. van Keulen OriginalPaper Pages: 37 - 49
Measured and simulated nitrogen dynamics in winter wheat and a clay soil subjected to drought stress or daily irrigation and fertilization Thomas KättererOlof Andrén OriginalPaper Pages: 51 - 63
Influence of leather meal fertilizer on soil organic matter: A laboratory study M. GoviC. CiavattaC. Gessa OriginalPaper Pages: 65 - 72
Orthophosphate solubility in waters of different ionic composition Patricia ImasB. Bar-YosefM. Keinan OriginalPaper Pages: 73 - 78