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Christopher Guppy

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Publications


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Publication DateTitleAuthor(s)Date Added
1Oct-2024The effect of pH and PBI on the critical phosphorus requirements of two tropical pasture speciesMclachlan, Jonathan W ; Gunadasa, Sajanee G ; Flavel, Richard J ; Guppy, Chris N 9-Oct-2024
2Oct-2024Starter phosphorus reduces the critical external phosphorus requirements of two tropical pasture legumesMclachlan, Jonathan W ; Flavel, Richard ; Guppy, Christopher 9-Oct-2024
38-Aug-2024Availability of phosphorus and nitrogen from modified mono-ammonium phosphate (MAP) fertiliser compoundsMclachlan, Jonathan W ; English, Peter W ; Flavel, Richard J ; Guppy, Chris N 8-Aug-2024
4Jun-2024Preferential phosphorus placement improves the productivity and competitiveness of tropical pasture legumesMclachlan, Jonathan W ; Flavel, Richard J ; Guppy, Chris N 6-May-2024
51-May-2024Phosphorus management and requirements of tropical legume pasture swardsMclachlan, Jonathan ; Guppy, Christopher ; Flavel, Richard 17-Jun-2024
6Apr-2024Soil property differences and irrigated-cotton lint yield— Cause and effect? An on-farm case study across three cotton-growing regions in AustraliaNachimuthu, Gunasekhar; Palmer, Blake; Hundt, Andy; Schwenke, Graeme ; Jamali, Hiz; Knox, Oliver ; Guppy, Chris 8-Jun-2024
7Dec-2023Emergence and Early Growth of Four Desmanthus Species in Three Alkaline Clay SoilsMclachlan, Jonathan W ; Sajanee G. Gunadasa ; Guppy, Chris N 11-Dec-2023
8Dec-2023Impact of Fusarium Crown Rot on Root System Area and Links to Genetic Variation within Commercial Wheat VarietiesBuster, Mitchell Stephen ; Simpfendorfer, Steven; Guppy, Christopher ; Sissons, Mike ; Harden, Steven; Flavel, Richard J 10-May-2024
917-Nov-2023Response of Potassium Uptake via Co-Placement with Phosphorus and Soil Amelioration with GypsumNeale, Kirsty; Guppy, Christopher ; Knox, Oliver 28-Nov-2023
1029-Sep-2023Warm-Season Pasture Species Respond to Subsurface Placement of Phosphorus FertiliserMclachlan, Jonathan W ; Staker, Benjamin J; Flavel, Richard J ; Guppy, Chris N 21-Dec-2023
112-Aug-2023Mung Bean Nutrient Uptake and Root Response to Phosphorus and Potassium Placement StrategiesHtwe, Kyin Kyin ; Guppy, Chris ; Blair, Graeme ; Flavel, Richard 13-Sep-2023
12Apr-2023Changes in micronutrient concentrations under minimum tillage and cotton-based crop rotations in irrigated VertisolsPalmer, Blake; Guppy, Christopher ; Nachimuthu, Gunasekhar; Hulugalle, Nilantha21-Mar-2024
131-Mar-2023Determining the role of land resource, cropping and management practices in soil organic carbon status of rice-based cropping systemsSiddique, Md Noor E Alam ; Lobry De Bruyn, Lisa A ; Osanai, Yui ; Guppy, Chris N 13-Mar-2023
141-Feb-2023Interactions of Fusarium Crown Rot of Wheat with NitrogenBuster, Mitchell ; Simpfendorfer, Steven; Guppy, Christopher ; Sissons, Mike ; Flavel, Richard J 21-Jul-2023
1523-Jan-2023Response of Potassium Uptake via Co-placement with Phosphorous and Soil Amelioration with Gypsum - DatasetGuppy, Christopher ; Knox, Oliver ; Neale, Kirsty28-Nov-2023
162023Remote detection of Fusarium crown rot in broadacre bread wheat and durum wheat through use of aerial imageryBuster, M; Simpfendorfer, S; Guppy, C ; Sissons, M; Tighe, M K ; Flavel, R J 15-Sep-2023
172023Shoot and Root Responses of Mung Beans (Vigna radiata L.) to Changing Solution Phosphorus ConditionsHtwe, Kyin Kyin ; Guppy, Christopher ; Blair, Graeme 6-May-2024
18Nov-2022Fusarium Crown Rot Reduces Water Use and Causes Yield Penalties in Wheat under Adequate and above Average Water AvailabilityBuster, Mitchell ; Simpfendorfer, Steven; Guppy, Christopher ; Sissons, Mike ; Flavel, Richard J 4-Nov-2022
1913-Oct-2022Targeting Subsoil Constraints in Southern Queensland: Concept Proof of Spraying Polyacrylamide for Subsoil Stabilisation during TillageZhu, Yingcan; Ali, Aram; Bennett, John McLean; Guppy, Chris ; McKenzie, David30-Oct-2022
20Sep-2022Premier Digit and Progardes Desmanthus compete effectively for applied phosphorus under mixed sward conditionsMcLachlan, Jonathan W ; Scrivener, Mitchell L; Flavel, Richard J ; Guppy, Chris N 30-May-2022
21Aug-2022Some thoughts on silicon and carbon trade-offs in plantsHodson, Martin J; Guppy, Christopher N 28-Oct-2022
22Aug-2022Editorial: Special issue on silicon at the root-soil interfaceHodson, Martin J; Guppy, Christopher N 4-Nov-2022
2322-Mar-2022The Influence of Land Resources and Land Use Intensity on Soil Organic Carbon in Rice-Based Cropping SystemsSiddique, Md Noor E Alam ; Lobry De Bruyn, Lisa Alexandra ; Osanai, Yui ; Guppy, Christopher Neil 15-Nov-2023
24Mar-2022Typology of rice-based cropping systems for improved soil carbon management: Capturing smallholder farming opportunities and constraints in Dinajpur, BangladeshSiddique, Md Noor E Alam; Lobry De Bruyn, Lisa A ; Osanai, Yui ; Guppy, Chris N 10-Mar-2022
252022Optimizing growing conditions for glasshouse studies of root and phosphorus responses of mungbean (Vigna radiata L.)Htwe, Kyin Kyin; Guppy, Chris ; Blair, Graeme ; Flavel, Richard 27-Oct-2022
26Oct-2021Differences in phosphorus acquisition and critical phosphorus requirements among nine Desmanthus spp. genotypesMclachlan, Jonathan W ; Guppy, Chris N ; Flavel, Richard J 18-Jun-2021
2719-Aug-2021The influence of land resources and land use intensity on soil organic carbon in rice-based cropping systems-DatasetSiddique, Md Noor E Alam ; Lobry De Bruyn, Lisa Alexandra ; Guppy, Christopher ; Osanai, Yui 15-Nov-2023
28Feb-2021Is soil phosphorus fractionation as valuable as we think?Guppy, Christopher 5-May-2021
29Jan-2021Poorly crystalline iron and aluminium oxides contribute to the carbon saturation and sorption of dissolved organic carbon in the soilKhandakar, Tania; Guppy, Christopher ; Rabbi, Sheikh M F ; Daniel, Heiko 20-May-2021
302021Distribution of subsoil microbial activity and biomass under Australian rotational cotton as influenced by system, crop status and seasonPolain, Katherine ; Knox, Oliver ; Wilson, Brian ; Guppy, Christopher ; Lisle, Leanne ; Nachimuthu, Gunasekhar; Osanai, Yui ; Siebers, Nina23-Mar-2021
312021Considering Soil Potassium Pools with Dissimilar Plant AvailabilityBell, Michael J; Ransom, Michel D; Thompson, Michael L; Hinsinger, Philippe; Florence, Angela M; Moody, Philip W; Guppy, Christopher N 24-Jun-2021
3229-Dec-2020Temporal Variations of Soil Organic Carbon and pH at Landscape Scale and the Implications for Cropping Intensity in Rice-Based Cropping SystemsSiddique, Md Noor E Alam; Lobry de Bruyn, Lisa ; Guppy, Chris N ; Osanai, Yui 4-Mar-2021
3318-Dec-2020Phosphorus and Potassium Nutrient Management of Mungbean (Vigna radiata L.) in Sandy SoilsHtwe, Kyin ; Guppy, Christopher ; Blair, Graeme John 7-Dec-2023
3411-Sep-2020Intrinsic root morphology determines the phosphorus acquisition efficiency of five annual pasture legumes irrespective of mycorrhizal colonisationMcLachlan, Jonathan W ; Becquer, Adeline; Haling, Rebecca E ; Simpson, Richard J; Flavel, Richard J ; Guppy, Chris N 5-Nov-2020
358-Sep-2020Root Trait Importance for Phosphorus Acquisition Efficiency in Trifolium SubterraneumMclachlan, Jonathan Wayne ; Guppy, Christopher ; Flavel, Richard 11-Dec-2023
3622-Jul-2020Phosphorus and Potassium Nutrient Management of Mungbean (Vigna radiata L.) in Sandy Soils - DatasetHtwe, Kyin kyin ; Guppy, Christopher ; Blair, Graeme ; Flavel, Richard 7-Dec-2023
37Jul-2020Root proliferation and phosphorus acquisition in response to stratification of soil phosphorus by two contrasting Trifolium subterraneum cultivarsMclachlan, Jonathan W ; Flavel, Richard J ; Guppy, Chris N ; Simpson, Richard J; Haling, Rebecca E 21-Oct-2020
38Jun-2020Root proliferation in response to P stress and space: implications for the study of root acclimation to low P supply and P acquisition efficiencyMclachlan, Jonathan W ; Haling, Rebecca E ; Simpson, Richard J; Flavel, Richard J ; Guppy, Chris N 21-Oct-2020
39Feb-2020Effects of lime and steel slag application on soil fertility and soybean yield under a no till-systemDeus, Angélica Cristina Fernandes; Büll, Leonardo Theodoro; Guppy, Christopher N ; Santos, Susiane de Moura Cardoso; Moreira, Laís Lorena Queiroz20-May-2021
403-Sep-2019Transformation of Calcium Phosphates in Alkaline Vertisols by Acidified IncubationAndersson, Karl O ; Tighe, Matthew K ; Guppy, Christopher N ; Milham, Paul J ; McLaren, Timothy L; Schefe, Cassandra R; Lombi, Enzo; Lisle, Leanne M; Klysubun, Wantana21-Apr-2021
4110-Jul-2019Insights into 33phosphorus utilisation from Fe- and Al-hydroxides in Luvisol and Ferralsol subsoilsKoch, Maximilian; Guppy, Christopher ; Amelung, Wulf; Gypser, Stella; Bol, Roland; Seidel, Sabine; Siebers, Nina20-May-2021
428-Jul-2019Phosphorus/Water Interaction and Productivity of Intercropped Sorghum and SoybeanOgee, Mortatha Khayoon Ogee; Guppy, Christopher ; Blair, Graeme ; Kristiansen, Paul ; Flavel, Richard 11-Jan-2024
43Apr-2019Phosphorus uptake benefit for wheat following legume break crops in semi-arid Australian farming systemsDoolette, Ashlea; Armstrong, Roger; Tang, Caixian; Guppy, Chris ; Mason, Sean; McNeill, Ann12-Apr-2019
4430-Mar-2019Interactions of phosphorus and water on the productivity of intercropped summer speciesOgee, Mortatha Khayoon; Guppy, Christopher ; Blair, Graeme ; Flavel, Richard 21-Jun-2024
4515-Jan-2019Effect of plant density on yield and root traits of two Trifolium subterraneum cultivarsMclachlan, Jonathan W ; Haling, Rebecca ; Simpson, Richard; Flavel, Richard ; Guppy, Christopher 12-Dec-2023
462019Effect of co-application of phosphorus and potassium fertilisers on phosphorus uptake by MungbeansHtwe, Kyin Kyin ; Guppy, Chris ; Flavel, Richard ; Blair, Graeme 14-Jul-2021
472019Variation in root morphology and P acquisition efficiency among Trifolium subterraneum genotypesMclachlan, Jonathan W ; Haling, Rebecca E ; Simpson, Richard J; Li, Xiaoxi; Flavel, Richard J ; Guppy, Chris N 21-Oct-2020
482019Differences in subsoil P acquisition by two subterranean clover cultivars in a P deficient soilMcLachlan, Jonathan W ; Flavel, Richard J ; Guppy, Chris N ; Simpson, Richard J; Haling, Rebecca E 11-Nov-2020
492019Banded application improves the recovery of phosphorus fertiliser in a temperate pasture sward containing red cloverMcLachlan, Jonathan W ; Guppy, Chris N ; Flavel, Richard J 11-Nov-2020
50Sep-2018Foraging for better root traits: phosphorus acquisition efficiency in a critical pasture speciesHaling, Rebecca E ; Becquer, Adeline; Warren, Anne; Stefanski, Adam; Mclachlan, Jonathan W ; Kidd, Daniel R; Ryan, Megan H; Sandral, Graeme A; Hayes, Richard C; Flavel, Richard J ; Guppy, Chris N ; Simpson, Richard J12-Dec-2023

Profile

Credit Name
Christopher Guppy
Full Name
Guppy, Christopher
Variants
Guppy, Chris
Guppy, Chris N
Guppy, Christopher N
 
UNE Researcher ID
une-id:cguppy
 
Position Title
Associate Professor
 
Email
 
ORCID
Scopus Author ID
Web of Science profile key
15374979
Discipline
School of E&RS - Agronomy and Soil Science
 
Faculty
Faculty of Science, Ag, Business and Law
Surname
Guppy
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Given Name
Christopher
 
Preferred Given Name
Christopher
School/Department
School of Environmental and Rural Science
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