Dissolution of aluminum and iron phosphate by humic acids

References

• Adams , F. 1980 . “ Interactions of phosphorus with other elements in soils and plants ” . In The Role of Phosphorus in Agriculture , Edited by: Khasawneh , F.E. , Sample , E.C. and Kamprath , E.J. 655 – 680 . Madison , WI : American Society of Agronomy .
   Google Scholar
• Del Re , A.A. , Bartoletti , C. and Fontana , P. 1978 . Solubilita del fosfato di alluminio amorfo ed effetto degli acidi umici . Agrochimica , 23 : 426 – 433 .
   Google Scholar
• Lakatos , B. , Meisel , J. and Mady , G. 1977 . Biopolymer‐metal complex systems. I. Experiments for the preparation of high purity peat humic substances and their metal complexes . Acta Agron. Acad. Sci. Hun. , 26 : 259 – 271 .
   Google Scholar
• Levesque , M. and Schnitzer , M. 1967 . Organo‐metallic interactions in soils. 6. Preparation and properties of fulvic acid‐metal phosphates . Soil Sci. , 103 : 183 – 190 .
   Web of Science ®Google Scholar
• Lobartini , J.C. , Tan , K.H. and Pape , C. Biochemical release of P from apatite by humic acid . Ninth International Symposium on Environmental Biochemistry . Moscow , , Russia
   Google Scholar
• Lobartini , J.C. , Tan , K.H. , Asmussen , L.E. , Leonard , R.A. , Himmelsbach , D. and Gingle , A. 1989b . Humic matter isolated from soils and water by the XAD‐8 and conventional NaOH methods . Commun. Soil Sci. Plant Anal. , 20 : 1453 – 1477 .
   Web of Science ®Google Scholar
• Murphey , M.T. and Riley , J.P. 1962 . A modified single solution method for determination of phosphates in natural waters . Anal. Chim. Acta , 27 : 31 – 26 .
   Web of Science ®Google Scholar
• Newman , R.H. and Tate , K.R. 1980 . Soil phosphorus characterization by 31P nuclear magnetic resonance . Commun. Soil Sci. Plant Anal. , 11 : 835 – 842 .
   Web of Science ®Google Scholar
• Ogner , G. 1983 . 31P‐NMR spectra of humic acids: A comparison of four different raw humus types in Norway . Geoderma , 29 : 215 – 219 .
   Web of Science ®Google Scholar
• Ogner , G. and Langerud , B.R. 1983 . 31P NMR of humic acids isolated from two different peat soils in Norway . Acta Agric. Scand. , 33 : 143 – 144 .
   Google Scholar
• Schnitzer , M. and Khan , S.U. 1972 . Humic Substances in the Environment , New York , NY : Marcel Dekker, Inc. .
   Google Scholar
• Sinha , M.K. 1971 . Organo‐metallic phosphates. I. Interaction of phosphorus compounds with humic substances . Plant Soil , 35 : 471 – 434 .
   Web of Science ®Google Scholar
• Sinha , M.K. 1972 . Organo‐metallic phosphates. IV. The solvent action of fulvic acids on insoluble phosphates . Plant Soil , 37 : 457 – 467 .
   Web of Science ®Google Scholar
• Steinberg , R.A. 1941 . Use of Lemma for nutrition studies on green plants . J. Agric. Res. , 62 : 423 – 430 .
   Google Scholar
• Tan , K.H. 1980 . The release of silicon, aluminum, and potassium during decomposition of soil minerals by humic acid . Soil Sci. , 129 : 5 – 11 .
   Web of Science ®Google Scholar
• Tan , K.H. 1986 . “ Degradation of soil minerals by organic acids ” . In Interactions of Soil Minerals with Natural Organics and Microbes , Edited by: Huang , P.M. and Schnitzer , M. 1 – 27 . Madison , WI : Soil Science Society of America . Spec. Publ. No. 17
   Google Scholar
• Tan , K.H. 1996 . Soil Sampling, Preparation, and Analysis , New York , NY : Marcel Dekker, Inc. .
   Google Scholar
• Weir , C.C. and Soper , R.J. 1963 . Interaction of phosphates with ferric organic complexes . Canadian J. Soil Sci. , 43 : 393 – 399 .
   Google Scholar