How effective are calciphos and phospal?BOLLAND, M. D. A; GILKES, R. J.Fertilizer research. 1987, Vol 12, Num 3, pp 229-239, issn 0167-1731Article

The technology of the boron-containing polyphosphate fertilizer phosphoborALDABERGENOV, M. K; BALAKAEVA, G. T.Russian chemical industry. 1995, Vol 27, Num 5, pp 45-47, issn 1068-3704Article

Characterizing the dissolution of phosphate rock materials by electro-ultrafiltrationMACKAY, A. D; TILLMAN, R. W; SYERS, J. K et al.Fertilizer research. 1987, Vol 14, Num 2, pp 161-171, issn 0167-1731Article

Time-dependent phosphorus extractability from soils treated with different fertilizer phosphorus sourcesINDIATI, Roberto; NERI, Ulderico.Communications in soil science and plant analysis. 2004, Vol 35, Num 11-12, pp 1741-1755, issn 0010-3624, 15 p.Article

Much promise―not enough realityPhosphorus and potassium. 1992, Num 180, pp 16-19, issn 0031-8426Article

Développement de l'utilisation des phosphates naturels en République du Mali = Development of the use of rock phosphates in MaliRENAULT, P. E.Bulletin des recherches agronomiques de Gembloux. 1985, Vol 20, Num 3-4, pp 819-824, issn 0435-2033, 2Conference Paper

A formidable forcePhosphorus and potassium. 1990, Num 169, pp 21-23, issn 0031-8426, 3 p.Article

Synthèse de matériaux de type verre-engrais et étude de leur comportement en altération simuléeAMIN, F; THOMASSIN, J.-H; BAILLIF, P et al.Comptes rendus de l'Académie des sciences. Série 2, Mécanique, Physique, Chimie, Sciences de l'univers, Sciences de la Terre. 1990, Vol 311, Num 13, pp 1505-1511, issn 0764-4450Article

Apparent solubility products of phosphorus impurity compounds in commercial monoammonium phosphate fertilizersSIKORA, F.J; COPELAND, J.P; MULLINS, G.L et al.Soil Science Society of America journal. 1992, Vol 56, Num 2, pp 402-407, issn 0361-5995Article

Non hygroscopic superphosphate fertilizer from apatite and hydrochloric acidTENNAKONE, K; WEERASOORIYA, S. V. R; JAYATISSA, D. L et al.Fertilizer research. 1988, Vol 16, Num 1, pp 87-96, issn 0167-1731Article

Phosphate perspectivesPhosphorus and potassium. 1995, Num 198, pp 32-40, issn 0031-8426Article

From shortage to glut: phosphate market developments since 1962Phosphorus and potassium. 1987, Num 150, pp 17-21, issn 0031-8426Article

Defining yield goals and management zones to minimize yield and nitrogen and phosphorus fertilizer recommendation errorsJIYUL CHANG; CLAY, David E; CARLSON, Charles G et al.Agronomy journal (Print). 2004, Vol 96, Num 3, pp 825-831, issn 0002-1962, 7 p.Article

Farming sector leads phosphates boomHAYS, S.Phosphorus and potassium. 1989, Num 163, pp 14-17, issn 0031-8426Article

Regulations, reclamations & rising costsPhosphorus and potassium. 1995, Num 198, pp 18-23, issn 0031-8426Article

An oasis of fertiliser technologySINDEN, J.Phosphorus and potassium. 1998, Num 218, pp 23-25, issn 0031-8426Article

The effect of rock phosphate properties on the extent of fertilizer dissolution in soilsHUGHES, J. C; GILKES, R. J.Australian journal of soil research. 1986, Vol 24, Num 2, pp 209-217, issn 0004-9573Article

Potential for use of unacidulated and partially acidulated phosphate rockPhosphorus and potassium. 1990, Num 168, pp 15-19, issn 0031-8426, 5 p.Article

Changes with time in the form and availability of residual fertilizer phosphorus on Chernozemic soilsWAGAR, B. I; STEWART, J. W. B; MOIR, J. O et al.Canadian journal of soil science. 1986, Vol 66, Num 1, pp 105-119, issn 0008-4271Article

Influence of manufacturing variables on characteristics and the agronomic value of partially acidulated phosphate fertilizersBOLAN, N. S; HEDLEY, M. J; HARRISON, R et al.Fertilizer research. 1990, Vol 26, Num 1-3, pp 119-138, issn 0167-1731, 20 p.Article

Intensification of the process of producing simple superphosphate and an improvement of its qualityANDREEV, V. V.Soviet chemical industry. 1990, Vol 22, Num 12, pp 89-90, issn 0038-5344, 2 p.Article

Die Düngewirkung eines granulierten Superphosphat-Rohphosphat-Gemisches = Rôle fertilisant d'un mélange granulé de superphosphate et de phosphates naturels = Fertilizing effect of a granulated mixture of hyperphosphate and rock phosphateVOGEL, M; MATZEL, W.Archiv für Acker- und Pflanzenbau und Bodenkunde. 1987, Vol 31, Num 6, pp 381-388, issn 0365-0340Article

P₂O₅ fertilizer production in the pacific rim: has the quest for self-sufficiency gene too far?Phosphorus and potassium. 1987, Num 147, pp 25-26, issn 0031-8426Article

Umsartz im Boden und Ertragswirkung rohphosphathaltiger Düngemittel = Cycle dans le sol et action sur le rendement des engrais à base de phosphates naturels = Turnover in soil and yield response of phosphate rock containing fertilizersMENGEL, K.Zeitschrift für Pflanzenernährung und Bodenkunde. 1986, Vol 149, Num 6, pp 674-690, issn 0044-3263Article

Evaluation of Phosphorus Pools and Fractions in an Acid Tropical Soil Recapitalized with Different Phosphorus SourcesGIKONYO, Esther W; ZAHARAH, Abdul R; HANAFI, Mohamed M et al.Communications in soil science and plant analysis. 2008, Vol 39, Num 9-10, pp 1385-1405, issn 0010-3624, 21 p.Article