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Christopher Guppy

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Publications


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Publication DateTitleAuthor(s)Date Added
18-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
2Jun-2024Preferential phosphorus placement improves the productivity and competitiveness of tropical pasture legumesMclachlan, Jonathan W ; Flavel, Richard J ; Guppy, Chris N 6-May-2024
3Apr-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
4Dec-2023Emergence and Early Growth of Four Desmanthus Species in Three Alkaline Clay SoilsMclachlan, Jonathan W ; Sajanee G. Gunadasa ; Guppy, Chris N 11-Dec-2023
5Dec-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
629-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
72-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
8Apr-2023Changes in micronutrient concentrations under minimum tillage and cotton-based crop rotations in irrigated VertisolsPalmer, Blake; Guppy, Christopher ; Nachimuthu, Gunasekhar; Hulugalle, Nilantha21-Mar-2024
91-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
101-Feb-2023Interactions of Fusarium Crown Rot of Wheat with NitrogenBuster, Mitchell ; Simpfendorfer, Steven; Guppy, Christopher ; Sissons, Mike ; Flavel, Richard J 21-Jul-2023
112023Remote 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
122023Shoot and Root Responses of Mung Beans (Vigna radiata L.) to Changing Solution Phosphorus ConditionsHtwe, Kyin Kyin ; Guppy, Christopher ; Blair, Graeme 6-May-2024
13Nov-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
1413-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
15Aug-2022Some thoughts on silicon and carbon trade-offs in plantsHodson, Martin J; Guppy, Christopher N 28-Oct-2022
16Aug-2022Editorial: Special issue on silicon at the root-soil interfaceHodson, Martin J; Guppy, Christopher N 4-Nov-2022
17Mar-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
182022Optimizing 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
19Oct-2021Differences in phosphorus acquisition and critical phosphorus requirements among nine Desmanthus spp. genotypesMclachlan, Jonathan W ; Guppy, Chris N ; Flavel, Richard J 18-Jun-2021
20Feb-2021Is soil phosphorus fractionation as valuable as we think?Guppy, Christopher 5-May-2021
21Jan-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
222021Distribution 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
2329-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
2411-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
25Jul-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
26Jun-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
27Feb-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
283-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
2910-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
30Apr-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
312019Variation 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
324-May-2018Determination of Agricultural Impact on Soil Microbial Activity Using δ18OPHCl and Respiration ExperimentsPolain, Katherine ; Guppy, Christopher ; Knox, Oliver ; Lisle, Leanne ; Wilson, Brian ; Osanai, Yui ; Siebers, Nina13-Jul-2020
332018Tropical forage legumes provide large nitrogen benefits to maize except when fodder is removedTraill, Skye; Bell, Lindsay; Dalgliesh, Neal P.; Wilson, Ainsleigh; Ramony, Lina-May; Guppy, Christopher 3-Apr-2018
342018Rainfall-related opportunities, risks and constraints to rainfed cropping in the Central Dry Zone of Myanmar as defined by soil water balance modellingCornish, Peter S; Birchall, Craig ; Herridge, David ; Denton, Matthew; Guppy, Christopher 10-May-2018
352018Understanding the impact of soil sodicity on mycorrhizal symbiosis: Some facts and gaps identified from cotton systemsEskandari, Samieh; Guppy, Christopher ; Knox, Oliver ; Backhouse, David ; Haling, Rebecca E23-Apr-2018
362018Plant Availability of Sulfur Added to Finished FertilizersMatamwa, Watson; Blair, Graeme ; Guppy, Christopher ; Yunusa, Isa14-May-2018
372018In Situ Acidulation of Rock PhosphateMatamwa, Watson; Guppy, Christopher ; Blair, Graeme 14-May-2018
382018Georeferenced soil provenancing with digital signaturesTighe, Matthew ; Forster, Nicola; Guppy, Christopher ; Savage, D G; Grave, Peter ; Young, I26-Feb-2018
392018Plant roots redesign the rhizosphere to alter the three-dimensional physical architecture and water dynamicsRabbi, Sheikh M F; Tighe, Matthew ; Flavel, Richard ; Kaiser, Brent N; Guppy, Christopher ; Zhang, Xiaoxian; Young, Iain 26-Jun-2018
40Dec-2017Mycorrhizal Symbioses of Cotton Grown on Sodic Soils: A Review from an Australian PerspectiveEskandari, Samieh; Guppy, Christopher N ; Knox, Oliver G G ; Backhouse, David ; Haling, Rebecca E 9-Jul-2021
412017The chemical nature of organic phosphorus that accumulates in fertilized soils of a temperate pasture as determined by solution 31P NMR spectroscopyMcLaren, Timothy; Smernik, Ronald J; Simpson, Richard J; McLaughlin, Michael J; McBeath, Therese M; Guppy, Christopher ; Richardson, Alan E18-May-2017
422017Farmer knowledge and perception of production constraints in Northwest CambodiaMontgomery, Stephanie C; Martin, Robert J; Guppy, Christopher ; Wright, Graeme C; Tighe, Matthew 17-Oct-2017
432017Direct recovery of 33 P-labelled fertiliser phosphorus in subterranean clover ( Trifolium subterraneum ) pastures under field conditions: The role of agronomic managementMcLaren, Timothy I; McBeath, Therese M; Simpson, Richard J; Richardson, Alan E; Stefanski, Adam; Guppy, Christopher ; Smernik, Ronald J; Rivers, Colin; Johnston, Caroline; McLaughlin, Michael J31-Oct-2017
442017Root Plasticity Not Evident in N-Enriched Soil Volumes for Wheat ('Triticum aestivum' L.) and Barley ('Hordeum vulgare' L.) VarietiesRabbi, Sheikh M F; Guppy, Christopher ; Flavel, Richard ; Tighe, Matthew ; Young, Iain 20-Jan-2018
452017An image processing and analysis tool for identifying and analysing complex plant root systems in 3D soil using non-destructive analysis: Root1Flavel, Richard ; Guppy, Christopher ; Rabbi, Sheikh M R; Young, Iain 10-May-2018
462017Root architectural responses of wheat cultivars to localised phosphorus application are phenotypically similarRabbi, Sheikh M F; Guppy, Christopher ; Tighe, Matthew ; Flavel, Richard ; Young, Iain 6-Jun-2018
472017Increased carbon stabilization in Australian ferrosol with high carbon saturation deficitKhandakar, Tania; Guppy, Christopher ; Tighe, Matthew ; Rabbi, Sheikh M F; Daniel, Heiko 5-Feb-2018
482017Mycorrhizal contribution to phosphorus nutrition of cotton in low and highly sodic soils using dual isotope labelling (32P and 33P)Eskandari Nasrabadi, Samieh; Guppy, Christopher ; Knox, Oliver ; Flavel, Richard ; Backhouse, David ; Haling, Rebecca E24-Nov-2016
492017Productivity and profitability of upland crop rotations in Northwest CambodiaMontgomery, Steph; Guppy, Christopher ; Martin, Robert ; Wright, Graeme; Flavel, Richard ; Phan, Sophanara; Im, Sophoeun; Tighe, Matthew 17-Jan-2017
502017Mycorrhizal colonisation of cotton in soils differing in sodicityEskandari Nasrabadi, Samieh; Guppy, Christopher ; Knox, Oliver ; Backhouse, David ; Haling, Rebecca13-Mar-2017

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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