Search Results - "Barrow, N. J"

The effects of pH on phosphate uptake from the soil by Barrow, N. J.

“…Near neutral pH values are widely thought to be optimum for uptake of phosphate. This belief is based on an outdated view of soil phosphate chemistry. The…”
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How understanding soil chemistry can lead to better phosphate fertilizer practice: a 68 year journey (so far) by Barrow, N. J.

“…This paper describes a journey which started with the question: why do farmers reapply phosphate? This led to understanding how phosphate and other…”
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The soil phosphate fractionation fallacy by Barrow, N. J., Sen, Arup, Roy, Nilanjan, Debnath, Abhijit

“…Aims Many soil scientists think that soil phosphate exists as discrete compounds of iron, aluminium and calcium and, accordingly, use chemical fractionation…”
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Soil phosphate chemistry and the P-sparing effect of previous phosphate applications by Barrow, N. J

“…Soil phosphate research has been hampered by the persistence of superseded ideas and language. Consequently few have recognised the two phosphate-sparing…”
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Presenting data and distinguishing response curves by Barrow, N. J.

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Mechanisms by which citric acid increases phosphate availability by Barrow, N. J., Debnath, Abhijit, Sen, Arup

“…Aims Cluster roots release carboxylic acids, especially citric acid, into the rhizosphere. We investigated how the citrate ion and the acidity interact to…”
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Effect of phosphate status on the sorption and desorption properties of some soils of northern India by Barrow, N. J, Debnath, Abhijit

“…AIMS: Enormous quantities of phosphate have been applied to world soils, yet we know little about effects of phosphate status on sorption properties. METHODS:…”
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Reply to: Navigating limitations and opportunities of soil phosphorus fractionation: a comment on“The soil phosphate fractionation fallacy” by Barrow et al. 2020 by Barrow, N. J., Debnath, Abhijit

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Comparing two theories about the nature of soil phosphate by Barrow, N. J.

“…Two theories about the nature of phosphate in soil are current. One holds that soil phosphate is mostly present as particles of iron, aluminium and calcium…”
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The effects of pH on nutrient availability depend on both soils and plants by Barrow, N. J., Hartemink, Alfred E.

“…The effects of pH on nutrient availability are not solely caused by to the effects on reaction with soils but are an interaction between these effects and the…”
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Equations to describe the amount and rate of sorption by Barrow, N. J.

“…The partition of materials that react with soil between the solid and the solution phase, and how this changes with time, can often be described by a simple…”
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Effect of porosity of goethite on the sorption of six heavy metal ions by Brümmer, G. W., Barrow, N. J., Fischer, L.

“…Summary Seven different samples of goethite with differing crystallinity were prepared and the rate of reaction of six metal ions was measured for up to 4…”
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Soil pH - nutrient relationships: the diagram by Hartemink, Alfred E., Barrow, N. J.

“…The pH of the soil in relation to the availability of plant nutrients has been an important research topic in soil fertility and plant nutrition. In the 1930…”
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Phosphate-solubilising microorganisms mainly increase plant phosphate uptake by effects of pH on root physiology by Barrow, N. J., Lambers, Hans

“…Organisms intended to solubilise soil phosphate are chosen on their ability to produce a clear halo on a plate containing a sparingly soluble phosphate. This…”
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Investigating the dissolution of soil phosphate by Barrow, N. J., Debnath, Abhijit, Sen, Arup

“…Aims The effectiveness of phosphate fertilisers decreases with increasing period of reaction. One explanation for this is that the phosphate (P) has changed…”
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Evaluating the benefits of legacy phosphate by Barrow, N. J., Roy, Dibakar, Debnath, Abhijit

“…Aims Many soils in the developed world have been fertilized with phosphate for several decades. Appreciable phosphate has accumulated in such soils. This is…”
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Describing and explaining the reaction of soils with phosphate using existing observations by Barrow, N. J.

“…Sorption of phosphate by soils is an important determinant of fertiliser efficiency. Its extent and rate differ between soils. This paper considers both how…”
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Correction to: Investigating the dissolution of soil phosphate by Barrow, N. J., Debnath, Abhijit, Sen, Arup

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P2O5, K2O, CaO, MgO, and basic cations: pervasive use of references to molecules that do not exist in soil by Lambers, Hans, Barrow, N. J.

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The pervasive use of P2O5, K2O, CaO, MgO and other molecules that do not exist in soil or fertiliser bags by Lambers, Hans, Barrow, N. J.

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