Browsing by Author Guppy, Christopher


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Publication DateTitleAuthor(s)Date Added
2010Effect of potassium on rice lodging under high nitrogen nutritionBhiah, Karim; Guppy, Christopher ; Lockwood, Peter V ; Jessop, Robin S 15-Sep-2010
2012Effect of rice husk biochar and nitrification inhibitor treated urea on N and other macronutrient uptake by maizeNguyen, Hai; Blair, Graeme; Guppy, Christopher 2-Jul-2013
2013The effect of sodicity on cotton: does soil chemistry or soil physical condition have the greater role?Dodd, Kylie; Guppy, Christopher ; Lockwood, Peter V ; Rochester, Ian J13-Feb-2014
2009The effect of sodicity on cotton: plant response to solutions containing high sodium concentrationsDodd, Kylie; Guppy, Christopher ; Lockwood, Peter ; Rochester, Ian8-Feb-2010
2006Effects of soil pH on isoxaflutole injury to tolerant and sensitive chickpea genotypesDatta, Avishek ; Sindel, Brian Mark ; Jessop, Robin Stephen ; Birchall, Craig ; Guppy, Christopher ; Felton, W25-Oct-2012
2010Estimating on-farm methane emissions for sheep production on the Northern Tablelands: establishment of demonstration siteMcPhee, Malcolm John ; Edwards, Clare; McCorkell, B; Hegarty, Roger ; Meckiff, J; Ballie, N; Schneider, Derek ; Arnott, Paul ; Cowie, Annette ; Savage, Darryl ; Lamb, David ; Guppy, Christopher 27-Apr-2011
2014Evaluation of carbon saturation level of Ferrosol and Dermosol under different land usesKhandakar, Tania; Daniel, Heiko ; Guppy, Christopher 7-Apr-2015
2012Exploring the potential for site specific nitrogen management in grazing systemsAnderson, Samantha ; Trotter, Mark ; Haling, Rebecca ; Edwards, Clare; Guppy, Christopher ; Lamb, David 20-Jun-2012
2017Farmer knowledge and perception of production constraints in Northwest CambodiaMontgomery, Stephanie C; Martin, Robert J; Guppy, Christopher ; Wright, Graeme C; Tighe, Matthew 17-Oct-2017
2016The fate of fertiliser P in soil under pasture and uptake by subterraneum clover: a field study using ³³P-labelled single superphosphateMcLaren, Timothy; McLaughlin, Michael J; McBeath, Therese M; Simpson, Richard J; Smernik, Ronald J; Guppy, Christopher ; Richardson, Alan E12-Dec-2016
2013The Form and Availability of Slowly Available Phosphorus in Depleted VertosolsMcLaren, Timothy Ian; Guppy, Christopher ; Tighe, Matthew ; Bell, Michael; Rochester, Ian18-Nov-2013
2018Georeferenced soil provenancing with digital signaturesTighe, Matthew ; Forster, Nicola; Guppy, Christopher ; Savage, D G; Grave, Peter ; Young, I26-Feb-2018
2010Global navigation satellite system livestock tracking: system development and data interpretationTrotter, Mark ; Lamb, David ; Hinch, Geoffrey ; Guppy, Christopher 27-Apr-2011
2010GNSS Tracking of Livestock: Towards Variable Fertilizer Strategies for the Grazing IndustryTrotter, Mark ; Lamb, David ; Hinch, Geoffrey ; Guppy, Christopher 30-Nov-2011
2013Growth and phosphorus uptake of faba bean and cotton are related to Colwell-P concentrations in the subsoil of VertosolsMcLaren, Tim; Bell, M J; Rochester, I J; Guppy, Christopher ; Tighe, Matthew ; Flavel, Richard 10-Feb-2014
2017An 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
2009The impact of individual 'Callitris glaucophylla' (white cypress pine) trees on agricultural soils and pastures of the north-western slopes of NSW, AustraliaMcHenry, Melinda Therese; Wilson, Brian ; Lockwood, Peter ; Guppy, Christopher ; Sindel, Brian M ; Tighe, Matthew ; Growns, Ivor ; Lemon, John M9-Mar-2010
2013Impact of waterlogging on the nutrition of cotton ('Gossypium hirsutum' L.) produced in sodic soilsDodd, Kylie; Guppy, Christopher ; Lockwood, Peter V ; Rochester, Ian J13-Feb-2014
2016Improving mycorrhizal colonisation of cotton in sodic soilsEskandari Nasrabadi, Samieh; Guppy, Christopher ; Knox, Oliver ; Backhouse, David ; Haling, Rebecca E24-Feb-2017
2018In Situ Acidulation of Rock PhosphateMatamwa, Watson; Guppy, Christopher ; Blair, Graeme 14-May-2018