Search Results - "Fitzgerald, Glenn J"

The relationship between transpiration and nutrient uptake in wheat changes under elevated atmospheric CO2 by Houshmandfar, Alireza, Fitzgerald, Glenn J., O'Leary, Garry, Tausz‐Posch, Sabine, Fletcher, Andrew, Tausz, Michael

“…The impact of elevated [CO2] (e[CO2]) on crops often includes a decrease in their nutrient concentrations where reduced transpiration‐driven mass flow of…”
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Elevated [CO2] mitigates the effect of surface drought by stimulating root growth to access sub-soil water by Uddin, Shihab, Löw, Markus, Parvin, Shahnaj, Fitzgerald, Glenn J, Tausz-Posch, Sabine, Armstrong, Roger, O'Leary, Garry, Tausz, Michael

“…Through stimulation of root growth, increasing atmospheric CO2 concentration ([CO2]) may facilitate access of crops to sub-soil water, which could potentially…”
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Assessing the Robustness of Vegetation Indices to Estimate Wheat N in Mediterranean Environments by Cammarano, Davide, Fitzgerald, Glenn J, Casa, Raffaele, Basso, Bruno

“…Remotely sensed vegetation indices have been extensively used to quantify plant and soil characteristics. The objectives of this study were to: (i) compare…”
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Breeding has selected for architectural and photosynthetic traits in lentils by Silva-Perez, Viridiana, Shunmugam, Arun S. K., Rao, Shiwangni, Cossani, C. Mariano, Tefera, Abeya Temesgen, Fitzgerald, Glenn J., Armstrong, Roger, Rosewarne, Garry M.

“…Genetic progress in seed yield in lentils ( Lens culinaris Medik) has increased by 1.1% per year in Australia over the past 27 years. Knowing which plant…”
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Understanding crop physiology to select breeding targets and improve crop management under increasing atmospheric CO2 concentrations by Tausz, Michael, Tausz-Posch, Sabine, Norton, Robert M., Fitzgerald, Glenn J., Nicolas, Marc E., Seneweera, Saman

“…► Maximum crop yield response to elevated CO2 is needed for food security. ► Source–sink relations may determine CO2 response and provide selection targets. ►…”
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Atmospheric CO2 data from the Australian Grains Free Air CO2 Enrichment (AGFACE) facility by Mollah, Mahabubur R., Fitzgerald, Glenn J.

“…Within the Australian Grains Free Air CO2 Enrichment (AGFACE) research program, several facilities were established at different field sites near the towns of…”
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Frost Damage Assessment in Wheat Using Spectral Mixture Analysis by Fitzgerald, Glenn J., Perry, Eileen M., Flower, Ken C., Callow, J. Nikolaus, Boruff, Bryan, Delahunty, Audrey, Wallace, Ashley, Nuttall, James

“…Frost damage to broadacre crops can cause up to an 85% loss in productivity. Although growers have few options for crop protection from frost, a rapid method…”
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Genotypic response of wheat under semi-arid conditions showed no specific responsive traits when grown under elevated CO2 by Maphosa, Lancelot, Fitzgerald, Glenn J., Panozzo, Joe, Partington, Debra, Walker, Cassandra, Kant, Surya

“…Atmospheric carbon dioxide (CO 2 ) is predicted to reach 550 µmol mol −1 by 2050, increasing from the current ~410 µmol mol −1 concentration, and this will…”
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Storage Temperature and Grain Moisture Effects on Phenolic Compounds as a Driver of Seed Coat Darkening in Red Lentil by Bhattarai, Bhawana, Nuttall, James G., Li, Minhao, Suleria, Hafiz A. R., Wallace, Ashley J., Fitzgerald, Glenn J., Walker, Cassandra K.

“…The biochemistry underlying seed coat darkening of lentil due to extended storage is limited. This study investigated the relationship between seed coat…”
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Storage Temperature and Grain Moisture Effects on Market and End Use Properties of Red Lentil by Bhattarai, Bhawana, Walker, Cassandra K., Wallace, Ashley J., Nuttall, James G., Hepworth, Graham, Panozzo, Joe F., Partington, Debra L., Fitzgerald, Glenn J.

“…Storing lentil is a strategy used by growers to manage price volatility. However, studies investigating the impact of storage conditions on the market and end…”
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An Explanatory Model of Red Lentil Seed Coat Colour to Manage Degradation in Quality during Storage by Bhattarai, Bhawana, Nuttall, James G., Walker, Cassandra K., Wallace, Ashley J., Fitzgerald, Glenn J., O’Leary, Garry J.

“…This study presents an explanatory biophysical model developed and validated to simulate seed coat colour traits including CIE L*, a*, and b* changes over time…”
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Modified Storage Atmosphere Prevents the Degradation of Key Grain Quality Traits in Lentil by Bhattarai, Bhawana, Walker, Cassandra K., Wallace, Ashley J., Nuttall, James G., Hepworth, Graham, Panozzo, Joe F., Partington, Debra L., Fitzgerald, Glenn J.

“…Lentil seed coat colour influences market value, whilst germination is associated with crop establishment and hydration capacity with optimal processing…”
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Technologies and Data Analytics to Manage Grain Quality On-Farm—A Review by Walker, Cassandra K., Assadzadeh, Sahand, Wallace, Ashley J., Delahunty, Audrey J., Clancy, Alexander B., McDonald, Linda S., Fitzgerald, Glenn J., Nuttall, James G., Panozzo, Joe F.

“…Grains intended for human consumption or feedstock are typically high-value commodities that are marketed based on either their visual characteristics or…”
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Does Elevated [CO 2 ] Only Increase Root Growth in the Topsoil? A FACE Study with Lentil in a Semi-Arid Environment by Bourgault, Maryse, Tausz-Posch, Sabine, Greenwood, Mark, Löw, Markus, Henty, Samuel, Armstrong, Roger D, O'Leary, Garry L, Fitzgerald, Glenn J, Tausz, Michael

“…Atmospheric carbon dioxide concentrations [CO ] are increasing steadily. Some reports have shown that root growth in grain crops is mostly stimulated in the…”
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Elevated CO2 decreases both transpiration flow and concentrations of Ca and Mg in the xylem sap of wheat by Houshmandfar, Alireza, Fitzgerald, Glenn J., Tausz, Michael

“…The impact of elevated atmospheric [CO2] (e[CO2]) on plants often includes a decrease in their nutrient status, including Ca and Mg, but the reasons for this…”
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Multiple shadow fractions in spectral mixture analysis of a cotton canopy by Fitzgerald, Glenn J., Pinter, Paul J., Hunsaker, Douglas J., Clarke, Thomas R.

“…Shadows are being used more frequently to estimate plant canopy biophysical characteristics. Typically, a zero value is assumed or a threshold value is derived…”
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Elevated atmospheric [CO2] can dramatically increase wheat yields in semi-arid environments and buffer against heat waves by Fitzgerald, Glenn J., Tausz, Michael, O'Leary, Garry, Mollah, Mahabubur R., Tausz-Posch, Sabine, Seneweera, Saman, Mock, Ivan, Löw, Markus, Partington, Debra L., McNeil, David, Norton, Robert M.

“…Wheat production will be impacted by increasing concentration of atmospheric CO2 [CO2], which is expected to rise from about 400 μmol mol−1 in 2015 to…”
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Machine learning produces higher prediction accuracy than the Jarvis-type model of climatic control on stomatal conductance in a dryland wheat agro-ecosystem by Houshmandfar, Alireza, O'Leary, Garry, Fitzgerald, Glenn J, Chen, Yang, Tausz-Posch, Sabine, Benke, Kurt, Uddin, Shihab, Tausz, Michael

“…•Machine learning (ML) produces high prediction accuracy of gs in wheat.•The ML models are especially important for interpolating datasets with good…”
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Free air CO₂ enrichment (FACE) improves water use efficiency and moderates drought effect on N₂ fixation of Pisum sativum L by Parvin, Shahnaj, Uddin, Shihab, Fitzgerald, Glenn J., Tausz-Posch, Sabine, Armstrong, Roger, Tausz, Michael

“…Background and aims Legume N 2 fixation is highly sensitive to drought. Elevated [CO 2 ] (e[CO 2 ]) decreases stomatal conductance (g s ) and improves water…”
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Yield, growth and grain nitrogen response to elevated CO2 of five field pea (Pisum sativum L.) cultivars in a low rainfall environment by Bourgault, Maryse, Brand, Jason, Tausz, Michael, Fitzgerald, Glenn J.

“…Atmospheric CO2 concentrations have been increasing from about 280ppm to 400ppm from the pre-industrial era until now. If intraspecific variability in the…”
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