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P. Lopez, E. Graham (1970)
ISOTOPIC EXCHANGE STUDIES OF MICRONUTRIENTS IN SOILSSoil Science, 110
G. Hettiarachchi, E. Lombi, M. Mclaughlin, D. Chittleborough, Peter Self (2006)
Density changes around phosphorus granules and fluid bands in a calcareous soilSoil Science Society of America Journal, 70
A. Schwab, W. Lindsay (1983)
The Effect of Redox on the Solubility and Availability of Manganese in a Calcareous Soil1Soil Science Society of America Journal, 47
G. Hettiarachchi, M. Mclaughlin, K. Scheckel, D. Chittleborough, M. Newville, S. Sutton, E. Lombi (2008)
Evidence for Different Reaction Pathways for Liquid and Granular Micronutrients in a Calcareous SoilSoil Science Society of America Journal, 72
E. Lombi, K. Scheckel, R. Armstrong, S. Forrester, J. Cutler, D. Paterson (2006)
Speciation and Distribution of Phosphorus in a Fertilized Soil: A Synchrotron-Based InvestigationSoil Science Society of America Journal, 70
E. Lombi, M. Mclaughlin, C. Johnston, R. Armstrong, R. Holloway (2005)
Mobility, solubility and lability of fluid and granular forms of P fertiliser in calcareous and non-calcareous soils under laboratory conditionsPlant and Soil, 269
E. Lombi, M. Mclaughlin, C. Johnston, R. Armstrong, R. Holloway (2004)
Mobility and lability of phosphorus from granular and fluid monoammonium phosphate differs in a calcareous soilSoil Science Society of America Journal, 68
Hettiarachchi GM
Density changes around fertiliser phosphorus granules and fluid fertiliser bands in a calcareous soil: an X-ray micro-tomographic study.
D. Jenkinson, D. Powlson (1976)
The effects of biocidal treatments on metabolism in soil—V: A method for measuring soil biomassSoil Biology & Biochemistry, 8
G. Sherman, Paul Harmer (1943)
The Manganous-Manganic Equilibrium of Soils1Soil Science Society of America Journal, 7
M. Sadiq (1991)
Solubility and speciation of zinc in calcareous soilsWater, Air, and Soil Pollution, 57-58
Rf Williams (1948)
The Effects of Phosphorus Supply on The Rates of Intake of Phosphorus and Nitrogen and Upon Certain Aspects of Phosphorus Metabolism in Gramineous PlantsAustralian Journal of Biological Sciences, 1
Holloway B
Micronutrient availability improved with fluids.
D. Wenming, G. Zhijun, D. Jinzhou, Z. Liying, T. Zuyi (2001)
Sorption characteristics of zinc(II) by calcareous soil-radiotracer study.Applied radiation and isotopes : including data, instrumentation and methods for use in agriculture, industry and medicine, 54 3
E. Udo, H. Bohn, T. Tucker (1970)
Zinc adsorption by calcareous soilsSoil Science Society of America Journal, 34
J. Lehr, W. Brown, E. Brown (1959)
Chemical Behavior of Monocalcium Phosphate Monohydrate in Soils1Soil Science Society of America Journal, 23
F. Boyle, W. Lindsay (1985)
Diffraction patterns and solubility products of several divalent manganese phosphate compoundsSoil Science Society of America Journal, 49
R. Hamon, I. Bertrand, M. Mclaughlin (2002)
Use and abuse of isotopic exchange data in soil chemistrySoil Research, 40
Teresita Loy, Estrella Tianco (1969)
REDOX EQUILIBRIA IN FLOODED SOILS: II. THE MANGANESE OXIDE SYSTEMSSoil Science, 108
H. Marschner (1988)
Mineral Nutrition of Higher Plants
S. Heintze (1968)
Manganese-phosphate reactions in aqueous systems and the effects of applications of monocalcium phosphate, on the availability of manganese to oats in an alkaline fen soilPlant and Soil, 29
R. Gilkes, R. Young, J. Quirk (1975)
Leaching of copper and zinc from trace element superphosphateSoil Research, 13
H. Geering, J. Hodgson, Caroline Sdano (1969)
Micronutrient Cation Complexes in Soil Solution: IV. The Chemical State of Manganese in Soil Solution1Soil Science Society of America Journal, 33
F. Boyle, W. Lindsay (1986)
Manganese Phosphate Equilibrium Relationships in SoilsSoil Science Society of America Journal, 50
K. Tiller, J. Honeysett, M. Vries (1972)
Soil zinc and its uptake by plants. I. Isotopic exchange equilibria and the application of tracer techniques.
D. Ross, R. Bartlett (1981)
EVIDENCE FOR NONMICROBIAL OXIDATION OF MANGANESE IN SOILSoil Science, 132
I. Salcedo, B. Ellis (1979)
MANGANESE LABILE POOL AND PLANT UPTAKE1Soil Science, 127
P. Moody, D. Edwards, L. Bell (1995)
Effect of banded fertilizers on soil solution composition and short-term root growth. II: Mono- and di-ammonium phosphatesSoil Research, 33
R. Holloway, I. Bertrand, A. Frischke, D. Brace, M. Mclaughlin, W. Shepperd (2001)
Improving fertiliser efficiency on calcareous and alkaline soils with fluid sources of P, N and ZnPlant and Soil, 236
R. Taylor, R. Mckenzie, K. Norrish (1964)
The mineralogy and chemistry of manganese in some Australian soilsSoil Research, 2
G. Rayment, F. Higginson (1992)
Australian laboratory handbook of soil and water chemical methods.
J. Nriagu (1984)
Formation and Stability of Base Metal Phosphates in Soils and Sediments
J. Mortvedt, P. Giordano (1970)
Manganese movement from fertilizer granules in various soils.Soil Science Society of America Journal, 34
The grain yield benefits of applying micronutrient fluid fertilisers over conventional granular products in calcareous sandy loam soils have been agronomically demonstrated. An understanding of the fundamental mechanisms and reactions occurring following application of these products to soils is critical to improve fertiliser management. We therefore examined the diffusion, solubility, and potential availability of manganese (Mn) and zinc (Zn) from both granular and fluid forms of Mn and Zn fertiliser in an alkaline calcareous and alkaline non-calcareous soil using laboratory incubation experiments in conjunction with an isotopic dilution technique with 54 Mn and 65 Zn. Enhanced mobility, solubility, and/or potential availability of Mn and Zn from fluid fertilisers were observed in comparison to Mn or Zn from granular fertilisers in both soils after 5 weeks of incubation. Differential behaviour of fluid and granular fertilisers for Mn and Zn appeared to be independent of their effects on soil pH. Most (~90%) of the Mn in granular fertiliser dissolved and diffused out of the granule but was retained within 4 mm of the point of granular placement, whereas most (~85%) of the Zn in the granular Zn fertiliser source remained in the granule. Our data suggest that the superior agronomic effectiveness of fluid Mn and Zn fertilisers observed in calcareous soils under field conditions may have resulted from the enhanced diffusion (Mn) and/or solubility/availability (Mn, Zn) of these micronutrients in soil when applied in fluid form.
Soil Research – CSIRO Publishing
Published: May 6, 2010
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