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    Academic Journals

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• Boron contents and solubility in Australian fly ashes and its uptake by canola (Brassica napus L.) from the ash-amended soils

  Authors:V. Manoharan, I.A.M. Yunusa, P. Loganathan, R. Lawrie, B.R. Murray, C.G. Skilbeck, et al.From:Australian Journal of Soil Research (Vol. 48, Issue 5) Peer-Reviewed

  Aug. 20105,798 words Report Phytotoxicity due to excessive boron (B) uptake by plants impedes routine agronomic utilisation of coal fly ash. We assessed 11 fly ashes (pH 3.14-10.77) having total B content ([B.sub.t]) of 12-136 mg/kg, of which...

• Characterization of particulate-reinforced aluminium 6061 / boron carbide composites

  Authors:A. Senthil Kumar, S. Ayyanar, K. Ilayaraja, and P. LoganathanFrom:Advances in Natural and Applied Sciences (Vol. 10, Issue 6 SE) Peer-Reviewed

  May 15, 20164,227 words Article 1580LAluminum-based metal matrix composite (MMC) materials are used in the design of ground transportation vehicles and aircraft. Compared with conventional, unreinforced alloys, composite materials usually exhibit higher...

• Crop-specific endophytic colonization by a novel, salt-tolerant, N.sub.2-fixing and phosphate-solubilizing Gluconacetobacter sp. from wild rice

  Authors:P. Loganathan and Sudha NairFrom:Biotechnology Letters (Vol. 25, Issue 5) Peer-Reviewed

  Mar. 200374 words Article

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• Fertiliser contaminants in New Zealand grazed pasture with special reference to cadmium and fluorine: a review

  Authors:P. Loganathan, M. J. Hedley, N. D. Grace, J. Lee, S. J. Cronin, N. S. Bolan, et al.From:Australian Journal of Soil Research (Vol. 41, Issue 3) Peer-Reviewed

  May 200315,662 words Article Phosphorus (P) fertilisers are an essential input for the economic production of legume-based pastures in New Zealand (NZ) and Australia, but they often contain some unwanted elements that can contaminate the soil,...

• Magnesium fertiliser dissolution rates in pumice soils under Pinus radiata

  Authors:A. D. Mitchell, P. Loganathan, T. W. Payn, and R. W. TillmanFrom:Australian Journal of Soil Research (Vol. 38, Issue 3) Peer-Reviewed

  May 20006,153 words Article Application of Mg fertilisers has been suggested as a means of reducing the incidence of Mg deficiency of forest trees in New Zealand and Europe. The objective of this study was to determine the rates of dissolution of...

• Phosphate adsorption from wastewater using zirconium (IV) hydroxide: Kinetics, thermodynamics and membrane filtration adsorption hybrid system studies

  Authors:M.A.H. Johir, M. Pradhan, P. Loganathan, J. Kandasamy, and S. VigneswaranFrom:Journal of Environmental Management (Vol. 167) Peer-Reviewed

  Feb. 1, 2016249 words Article

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• Improvedin vitro culture methodology in sugarcane by introducingAzospirillum sp andGluconacetobacter sp

  Authors:S. P. Anand Kumar, V. P. Sobhakumari, P. Loganathan, and M. Vimal VenkateshFrom:Sugar Tech (Vol. 6, Issue 1-2) Peer-Reviewed

  June 2004139 words Report

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• Phosphate adsorption from wastewater using zirconium (IV) hydroxide: Kinetics, thermodynamics and membrane filtration adsorption hybrid system studies

  Authors:M.A.H. Johir, M. Pradhan, P. Loganathan, J. Kandasamy, and S. VigneswaranFrom:Journal of Environmental Management (Vol. 167) Peer-Reviewed

  Feb. 1, 2016297 words Report

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• Bioavailability of copper and zinc to poplar and microorganisms in a biosolids-amended soil

  Authors:P. Jeyakumar, P. Loganathan, S. Sivakumaran, C.W.N. Anderson, and R.G. McLarenFrom:Australian Journal of Soil Research (Vol. 48, Issue 5) Peer-Reviewed

  Aug. 20108,599 words Report The effects of high concentrations of copper (Cu) and zinc (Zn) in a soil treated with biosolids previously spiked with these metals on poplar (Populus deltoides x yunnanensis) were investigated in a pot trial. The...

• Effect of soil cultivation and winter pugging on fluorine distribution in soil profiles under pasture following long-term applications of phosphate fertilisers

  Authors:P. Loganathan, M.R. Bretherton, and M.J. HedleyFrom:Australian Journal of Soil Research (Vol. 45, Issue 1) Peer-Reviewed

  Feb. 20073,818 words Article 1590LIn situations where large amounts of soil are ingested, elevated fluorine (F) concentrations in topsoil under pasture may pose a potential F risk to grazing livestock. A study conducted on a Pallic Soil (Aeric...

• Effect of forms of nitrogen supply on mobilisation of phosphorus from a phosphate rock and acidification in the rhizosphere of tea

  Authors:A.K.N. Zoysa, P. Loganathan, and M.J. HedleyFrom:Australian Journal of Soil Research (Vol. 36, Issue 3) Peer-Reviewed

  May-June 19986,491 words Article The NH(sub4)(sup+) form of nitrogen was found to increase acidification and improve the efficacy of phosphorus rock fertilizer applications in tea plant rhizospheres. In tests using comparisons between rhizosphere and...

• Effect of calcined magnesite on soil and Pinus radiata foliage magnesium in pumice soils of New Zealand

  Authors:A. D. Mitchell, P. Loganathan, T. W. Payn, and R. W. TillmanFrom:Australian Journal of Soil Research (Vol. 37, Issue 3) Peer-Reviewed

  May 19995,818 words Article Abstract Magnesium (Mg) deficiency is common in a number of forest regions in the world. It has been linked to a condition in P. radiata called `upper mid crown yellowing' (UMCY) in New Zealand and `new type forest...

• Chemical fractionation of fluorine in soils with a long-term phosphate fertiliser history

  Authors:P. Loganathan, Q. Liu, M.J. Hedley, and C.W. GrayFrom:Australian Journal of Soil Research (Vol. 45, Issue 5) Peer-Reviewed

  Aug. 20075,021 words Report 1620LElevated concentrations of fluorine (F) in pasture topsoils resulting from phosphorus (P) fertiliser (1-4% F) use are potentially toxic to grazing livestock if F absorption from ingested soil is high. Fluorine...

• Root processes influencing phosphorus availability in volcanic soils under young Pinus radiata plantations

  Authors:Q. Liu, P. Loganathan, M.J. Hedley, and M.F. SkinnerFrom:Canadian Journal of Forest Research (Vol. 36, Issue 8) Peer-Reviewed

  Aug. 20065,338 words Article 1780LAbstract: Phosphorus (P) availability was investigated in rhizosphere soils under 4- to 5-year-old, second-rotation Pinus radiata D. Don and understorey grass (browntop, Agrostis capillaris L.) in two P-deficient...

• Progress in selected areas of rhizosphere research on P acquisition

  Authors:S.N. Trolove, M.J. Hedley, G. J. D. Kirk, N. S. Bolan, and P. LoganathanFrom:Australian Journal of Soil Research (Vol. 41, Issue 3) Peer-Reviewed

  May 200314,261 words Article Large reserves of P have accumulated in soils of developed countries because additions of P fertiliser to sustain agricultural production have exceeded crop removal. By contrast, in many developing countries in the...

• Spatial and time-dependent patterns of selenium (Se) release from selected Se fertiliser granules

  Authors:P. Loganathan and M.J. HedleyFrom:Australian Journal of Soil Research (Vol. 44, Issue 2) Peer-Reviewed

  Mar. 15, 20065,774 words Article 1800LThe spatial and time-dependent patterns of selenium (Se) release from similar-sized granules of 4 Se fertilisers, 3 containing sodium selenate (Unitech Agsel, Ravensdown A, and Ravensdown B) and the fourth containing...