| Competitive sorption reactions between phosphorus and organic matter in soil: a review CN Guppy, NW Menzies, PW Moody, FPC Blamey Soil Research 43 (2), 189-202, 2005 | 563 | 2005 |
| The chemical nature of P accumulation in agricultural soils—implications for fertiliser management and design: an Australian perspective MJ McLaughlin, TM McBeath, R Smernik, SP Stacey, B Ajiboye, C Guppy Plant and Soil 349 (1-2), 69-87, 2011 | 272 | 2011 |
| Non-destructive quantification of cereal roots in soil using high-resolution X-ray tomography RJ Flavel, CN Guppy, M Tighe, M Watt, A McNeill, IM Young Journal of Experimental Botany 63 (7), 2503-2511, 2012 | 120 | 2012 |
| Do decomposing organic matter residues reduce phosphorus sorption in highly weathered soils? CN Guppy, NW Menzies, FPC Blamey, PW Moody Soil Science Society of America Journal 69 (5), 1405-1411, 2005 | 92 | 2005 |
| Analytical methods and quality assurance: A simplified, sequential, phosphorus fractionation method CN Guppy, NW Menzies, PW Moody, BL Compton, FPC Blamey Communications in Soil Science and Plant Analysis 31 (11-14), 1981-1991, 2000 | 81 | 2000 |
| Phosphorus acquisition characteristics of cotton (Gossypium hirsutum L.), wheat (Triticum aestivum L.) and white lupin (Lupinus albus L.) under P deficient conditions X Wang, C Tang, CN Guppy, PWG Sale Plant and Soil 312 (1), 117-128, 2008 | 78 | 2008 |
| Changes in phosphorus fractions at various soil depths following long-term P fertiliser application on a Black Vertosol from south-eastern Queensland X Wang, DW Lester, CN Guppy, PV Lockwood, C Tang Soil Research 45 (7), 524-532, 2007 | 76 | 2007 |
| Complex forms of soil organic phosphorus–a major component of soil phosphorus TI McLaren, RJ Smernik, MJ McLaughlin, TM McBeath, JK Kirby, ... Environmental science & technology 49 (22), 13238-13245, 2015 | 70 | 2015 |
| A rapid and nondestructive plant nutrient analysis using portable X‐ray fluorescence TI McLaren, CN Guppy, MK Tighe Soil Science Society of America Journal 76 (4), 1446-1453, 2012 | 60 | 2012 |
| Global navigation satellite system livestock tracking: system development and data interpretation MG Trotter, DW Lamb, GN Hinch, CN Guppy Animal Production Science 50 (6), 616-623, 2010 | 58 | 2010 |
| Rapid, Nondestructive Total Elemental Analysis of Vertisol Soils using Portable X-ray Fluorescence TI McLaren, CN Guppy, MK Tighe, N Forster, P Grave, LM Lisle, ... Soil Science Society of America Journal 76 (4), 1436-1445, 2012 | 57 | 2012 |
| Silicon nutrition of rice is affected by soil pH, weathering and silicon fertilisation E Tavakkoli, G Lyons, P English, CN Guppy Journal of Plant Nutrition and Soil Science 174 (3), 437-446, 2011 | 55 | 2011 |
| Influence of source and quality of plant residues on emissions of N 2 O and CO 2 from a fertile, acidic Black Vertisol N Begum, C Guppy, D Herridge, G Schwenke Biology and fertility of soils 50 (3), 499-506, 2014 | 46 | 2014 |
| The role of hydraulic lift and subsoil P placement in P uptake of cotton (Gossypium hirsutum L.) X Wang, C Tang, CN Guppy, PWG Sale Plant and Soil 325 (1-2), 263-275, 2009 | 44 | 2009 |
| Isotopic tracing of phosphorus uptake in corn from 33 P labelled legume residues and 32 P labelled fertilisers applied to a sandy loam soil G Nachimuthu, C Guppy, P Kristiansen, P Lockwood Plant and Soil 314 (1), 303-310, 2009 | 43 | 2009 |
| Effect of potassium on rice lodging under high nitrogen nutrition KM Bhiah, C Guppy, P Lockwood, R Jessop Brisbane (AU): In 19th World Congress of Soil Science “Soil Solution for a …, 2010 | 39 | 2010 |
| An image processing and analysis tool for identifying and analysing complex plant root systems in 3D soil using non-destructive analysis: Root1 RJ Flavel, CN Guppy, SMR Rabbi, IM Young PloS one 12 (5), e0176433, 2017 | 38 | 2017 |
| Options for increasing the biological cycling of phosphorus in low-input and organic agricultural systems CN Guppy, MJ McLaughlin Crop and Pasture Science 60 (2), 116-123, 2009 | 38 | 2009 |
| Plant roots redesign the rhizosphere to alter the three‐dimensional physical architecture and water dynamics SMF Rabbi, MK Tighe, RJ Flavel, BN Kaiser, CN Guppy, X Zhang, ... New Phytologist 219 (2), 542-550, 2018 | 35 | 2018 |
| An assessment of various measures of soil phosphorus and the net accumulation of phosphorus in fertilized soils under pasture TI McLaren, RJ Simpson, MJ McLaughlin, RJ Smernik, TM McBeath, ... Journal of Plant Nutrition and Soil Science 178 (4), 543-554, 2015 | 33 | 2015 |
