
Overview
Background
My research is focused on exploring the functioning of agricultural systems. My projects are often carried out in multidisciplinary teams and with the participation of multiple stakeholders e.g. farmers, private consultants, agribusinesses, policy. My aims are to understand how people make decisions and act, how those decisions can be informed, and how the final actions affect the performance of crops, animals, farm businesses, the broader environment and the social and food systems. I also provide science leadership to a multidisciplinary team of crop physiologists, agronomists, modellers and socio-economists i.e. QAAFI Farming Systems Research Group. The key mission of this group is to identify pathways for the sustainable intensification of agriculture in Australia and in low-income countries.
Availability
- Professor Daniel Rodriguez is:
- Available for supervision
Fields of research
Qualifications
- Masters (Research) of Science, Wageningen University
- Doctor of Philosophy, Wageningen University
Research interests
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Risk management in agriculture
My research is focused on exploring the functioning of agricultural systems. My projects are often carried out in multidisciplinary teams and with the participation of multiple stakeholders e.g. farmers, private consultants, agribusinesses, policy. This presents unique challenges, including longer lead times to publication compared to disciplinary research. My aims are to understand how people make decisions and act, how those decisions can be informed, and how the final actions affect the performance of crops, animals, farm businesses, the broader environment and the social and food systems.
Research impacts
Evidence of his impact include, the development of whole farm simulation capacity within the APSIM model, which lead to UQ’s participation in a $40M project, resulting in the increased food security of 240,000 smallholder farmers in Africa; the production of evidence on how improved crop designs could deliver large profit gains (~$140 ha-1year-1) in Queensland’s 600,000 ha sorghum industry; and the identification of farm business designs that are more profitable, sustainable and resilient in face of increasing climate variability and change. He achieved this in partnerships with farmers, National and International donors and the private sector. His leadership in research is also evidenced by receiving 5 invitations as a keynote speaker at international conferences in the last 5 years. He annually present at industry forums, and he is active with government groups in the translation of his research into industry practice; and in informing policy. Prof Rodriguez leads and mentors a team of 5 full time researchers. He has successfully graduated 6 PhD students since starting at the University of Queensland in 2010, and mentored multiple Honours, MSc and MPhil students in collaboration with UQ Schools. He is presently the President of the Australian Society of Agronomy (2019-21) and organiser of the Australian Agronomy Conference, Toowoomba October 2021. Prof Rodriguez was member of the Local Confirmation and Promotions Committee at UQ’s Faculty of Science (2014-2016); he is member of the College of Experts at UQ’s Global Change Institute; he was Editor-in-Chief of Agricultural Systems 2013-2018 (IF 3.19); he is member of the Editorial Board of Agricultural Systems, and Associate Editor of Field Crops Research; he is one of the permanent organisers of the International Symposium for Farming Systems Design since 2009, the Global Food Security Conference in 2015 and 2017, and the World Congress on Conservation Agriculture in 2011; and organiser of the 2021 Australian Agronomy Conference in Toowoomba Queensland.
Works
Search Professor Daniel Rodriguez’s works on UQ eSpace
2003
Journal Article
Measuring and modelling yield and water budget components of wheat crops in coarse-textured soils with chemical constraints
Sadras, Victor, Baldock, Jeff, Roget, David and Rodriguez, Daniel (2003). Measuring and modelling yield and water budget components of wheat crops in coarse-textured soils with chemical constraints. Field Crops Research, 84 (3), 241-260. doi: 10.1016/S0378-4290(03)00093-5
2002
Journal Article
Effects of elevated CO2 and drought on wheat: Testing crop simulation models for different experimental and climatic conditions
Ewert, F., Rodriguez, D., Jamieson, P., Semenov, M. A., Mitchell, R. A. C., Goudriaan, J., Porter, J. R., Kimball, B. A., Pinter, P. J., Manderscheid, R., Weigel, H. J., Fangmeier, A., Fereres, E. and Villalobos, F. (2002). Effects of elevated CO2 and drought on wheat: Testing crop simulation models for different experimental and climatic conditions. Agriculture, Ecosystems & Environment, 93 (1-3), 249-266. doi: 10.1016/S0167-8809(01)00352-8
2001
Journal Article
Modelling the response of wheat canopy assimilation to atmospheric CO2 concentrations
Rodriguez, D., Ewert, F., Goudriaan, J., Manderscheid, R., Burkart, S. and Weigel, H. J. (2001). Modelling the response of wheat canopy assimilation to atmospheric CO2 concentrations. New Phytologist, 150 (2), 337-346. doi: 10.1046/j.1469-8137.2001.00106.x
2000
Journal Article
Does assimilate supply limit leaf expansion in wheat grown in the field under low phosphorus availability?
Rodriguez, Daniel, Andrade, F. H. and Goudriaan, J. (2000). Does assimilate supply limit leaf expansion in wheat grown in the field under low phosphorus availability?. Field Crops Research, 67 (3), 227-238. doi: 10.1016/S0378-4290(00)00098-8
1999
Journal Article
LINGRA-CC: A sink-source model to simulate the impact of climate change and management on grassland productivity
Rodriguez, D., Van Oijen, M. and Schapendonk, A. H. M. C. (1999). LINGRA-CC: A sink-source model to simulate the impact of climate change and management on grassland productivity. New Phytologist, 144 (2), 359-368. doi: 10.1046/j.1469-8137.1999.00521.x
1999
Journal Article
Effects of phosphorus nutrition on tiller emergence in wheat
Rodriguez, Daniel, Andrade, F. H. and Goudriaan, J. (1999). Effects of phosphorus nutrition on tiller emergence in wheat. Plant and Soil, 209 (2), 283-295. doi: 10.1023/A:1004690404870
1998
Journal Article
Leaf area expansion and assimilate production in sunflower (Helianthus annuus L.) growing under low phosphorus conditions
Rodriguez, Daniel, Zubillaga, M. M., Ploschuk, E. L., Keltjens, W. G., Goudriaan, J. and Lavado, R. S. (1998). Leaf area expansion and assimilate production in sunflower (Helianthus annuus L.) growing under low phosphorus conditions. Plant and Soil, 202 (1), 133-147. doi: 10.1023/A:1004348702697
1998
Journal Article
Leaf primordia initiation, leaf emergence and tillering in wheat (Triticum aestivum L.) grown under low-phosphorus conditions
Rodriguez, Daniel, Pomar, M. C. and Goudriaan, J. (1998). Leaf primordia initiation, leaf emergence and tillering in wheat (Triticum aestivum L.) grown under low-phosphorus conditions. Plant and Soil, 202 (1), 149-157. doi: 10.1023/A:1004352820444
1998
Journal Article
Plant leaf area expansion and assimilate production in wheat (Triticum aestivum L.) growing under low phosphorus conditions
Rodriguez, Daniel, Keltjens, W. G. and Goudriaan, J. (1998). Plant leaf area expansion and assimilate production in wheat (Triticum aestivum L.) growing under low phosphorus conditions. Plant and Soil, 200 (2), 227-240. doi: 10.1023/A:1004310217694
1998
Conference Publication
Understanding leaf area expansion in sunflower and wheat grown under low-phosphorus conditions
Rodriguez, D., Goudriaan, J. and Keltjens, W. G. (1998). Understanding leaf area expansion in sunflower and wheat grown under low-phosphorus conditions. 12th Annual Penn State Symposium in Plant Physiology, University Park, PA, United States, 28-30 May 1998. Rockville, MD, United States: American Society of Plant Physiologists.
1996
Journal Article
Phosphorus nutrition and water stress tolerance in wheat plants
Rodriguez, D., Goudriaan, J., Oyarzabal, M. and Pomar, M. C. (1996). Phosphorus nutrition and water stress tolerance in wheat plants. Journal of Plant Nutrition, 19 (1), 29-39. doi: 10.1080/01904169609365104
1995
Journal Article
Effects of phosphorus and drought stresses on dry matter and phosphorus allocation in wheat
Rodriguez, D. and Goudriaan, J. (1995). Effects of phosphorus and drought stresses on dry matter and phosphorus allocation in wheat. Journal of Plant Nutrition, 18 (11), 2501-2517. doi: 10.1080/01904169509365080
1994
Journal Article
Phosphorus deficiency affects the early development of wheat plants
Rodriguez, D., Santa Maria, G. E. and Pomar, M. C. (1994). Phosphorus deficiency affects the early development of wheat plants. Journal of Agronomy and Crop Science, 173 (1), 69-72. doi: 10.1111/j.1439-037X.1994.tb00575.x
1993
Journal Article
Readsorption of phosphate by soil during acid and alkaline extractions
Rodriguez, D. and Mendoza, R. (1993). Readsorption of phosphate by soil during acid and alkaline extractions. Communications in Soil Science and Plant Analysis, 24 (1-2), 133-147. doi: 10.1080/00103629309368786
Funding
Current funding
Supervision
Availability
- Professor Daniel Rodriguez is:
- Available for supervision
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Available projects
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Optimising sorghum agronomy
Background
Australia’s climate has warmed by about 1.4 °C since 1910, leading to an increase in the frequency of extreme heat events and the frequency and intensity of water stresses. Climate trends and ongoing climate change provide clear focus on the need to increase crop adaptation to water and heat stresses.
Here we propose that early sowing of sorghum could increase sowing opportunities and simultaneously avoid heat and water stress at flowering in some cropping systems and locations.
Previous research identified that early sown sorghum crops show high yield potentials with increased downside risk due to (i) poorly emerged crops when sown in cold soils, (ii) the likelihood of frost damage, and (iii) stunted growth due to lower than optimum air temperatures. However, there is no clear information on the benefits and trade-offs of the practice. Particularly there is limited information on low temperature thresholds for frost damage, cold temperature impacts on crop establishment, growth and development, water use dynamics, water use efficiency, yield potential and yield components, and the effects on subsequent crops in the cropping system for winter sown sorghum agronomic packages.
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Matching adapted pulse genotypes with soil and climate to maximise yield and profit, with manageable risk in Australian cropping systems
Pulses can increase profits, diversify income and increase sustainability. Megatrends in global food markets favour consumption of plant-based protein. However, significant productivity gaps remain, driven by lack of understanding of pulse physiology and agronomy. This project focuses on chickpea in Queensland, and will deliver location, soil and season-specific management options that optimise production to better enable growers to (i) attain water limited yield potential, (ii) increase profitability and (iii) reduce risk.
Supervision history
Current supervision
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Doctor Philosophy
De-risking the Diversification of Northern Queensland¿s Farming Systems
Principal Advisor
Other advisors: Dr Adam Komarek
-
Doctor Philosophy
Designing Farming Systems with Whole Farm Models
Principal Advisor
Other advisors: Professor Hamish McGowan, Dr Dongxue Zhao
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Doctor Philosophy
Improving the reliability and profitability of sorghum in north west NSW
Principal Advisor
-
Doctor Philosophy
Improving the reliability and profitability of sorghum in north west NSW
Principal Advisor
-
Doctor Philosophy
De-risking Broadacre Cropping Options in Northern Australia
Principal Advisor
Other advisors: Dr Adam Komarek
-
Doctor Philosophy
Digital technologies to Increase the Sustainability of African Livestock systems under climate risks
Associate Advisor
Other advisors: Dr Adam Komarek
-
Master Philosophy
Sorghum (Sorghum Bicolor L. Moench) Germination in Cold and Drying Soil
Associate Advisor
Other advisors: Dr Yash Dang, Dr Joe Eyre
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Doctor Philosophy
Overcoming the root phenotyping bottleneck in cereals
Associate Advisor
Other advisors: Dr Alison Kelly, Professor David Jordan, Dr Dongxue Zhao
Completed supervision
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2024
Doctor Philosophy
Managing variable seasonal weather conditions in smallholder agriculture: Exposure, impacts, adaptations
Principal Advisor
Other advisors: Professor Christopher O'Donnell, Dr Dong-Hyuk Kim
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2023
Master Philosophy
Crop sensing as a tool to assist data collection in maize agronomic trials
Principal Advisor
Other advisors: Dr Joe Eyre, Associate Professor Andries Potgieter
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2019
Doctor Philosophy
Risks and opportunities from more productive and resilient cropping system strategies in the Central and Southern Rift Valley of Ethiopia
Principal Advisor
Other advisors: Dr Joe Eyre
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2017
Doctor Philosophy
Drivers for high yield in rainfed cropping: A comparative analysis between Manica, Mozambique and Queensland Australia
Principal Advisor
Other advisors: Dr Joe Eyre
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2017
Doctor Philosophy
Residue Management Strategies for the Rainfed N-Deprived Maize-legume Cropping Systems of Central Mozambique
Principal Advisor
-
2016
Doctor Philosophy
The role of intercropping and sole cropping across environments of contrasting level of productivity in Ethiopia
Principal Advisor
Other advisors: Emeritus Professor Shu Fukai
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2023
Doctor Philosophy
From complex to complicated: Addressing global phosphorus inefficiency with field scale agricultural systems models
Associate Advisor
Other advisors: Professor Susanne Schmidt
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2015
Doctor Philosophy
Options for managing climate variability and market risks for smallholder farmers in Ethiopia.
Associate Advisor
Other advisors: Dr Thilak Mallawaarachchi
Media
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