Novel methods for the production of micronutrient-enriched rice. The increasingly productive Australian rice industry generated AUD$1 billion revenue in 2012. By targeting a rice gene that we recently identified as a key regulator of iron uptake and transport, this project will produce high value, micronutrient-enriched rice grain to improve the nutritional health of people in Australia and throughout the world.
Tailoring physiologically-based nanomaterial fertilisers for the biofortification of zinc in broadacre crops. Soil zinc deficiency is a global issue causing low crop yield and malnutrition. This project will develop a new class of fertiliser formulations by combining advanced chemistry techniques with plant physiology knowledge and nanomaterial manufacturing. These products will be designed for enhanced agronomic efficiency and environmental safety.
Below-ground processes: filling the missing gap in predicting the response of grain production to elevated carbon dioxide (CO2) in southern Australia. Climate change is expected to have major impacts on the Australian grains industry, which is worth $7 billion annually. Although increases in atmospheric carbon dioxide (CO2) are expected to initially increase plant productivity, the realisation of these productivity benefits is expected to be limited by water and/or nutrient deficiencies. Given o ....Below-ground processes: filling the missing gap in predicting the response of grain production to elevated carbon dioxide (CO2) in southern Australia. Climate change is expected to have major impacts on the Australian grains industry, which is worth $7 billion annually. Although increases in atmospheric carbon dioxide (CO2) are expected to initially increase plant productivity, the realisation of these productivity benefits is expected to be limited by water and/or nutrient deficiencies. Given our low rainfall and infertile soils, there is considerable uncertainty about the applicability of overseas data used to model how Australian grain systems will respond to climate change (especially elevated CO2). This project will lead to better predictions of the impact of climate change on Australian grain systems so that appropriate adaptation responses can be developed by government and industry.Read moreRead less
The role of the ammonium transport bHLHm1/AMF1 regulatory loci in plants. This project aims to investigate the role of a regulatory locus in the regulation of ammonium transport in plants and the interacting genetic and biochemical signalling promoting the interaction. Ammonium is an important nutrient source for plant growth and development. It has been recently identified that a new transport mechanism (AMF1 ) mediates ammonium transport across legume root nodule cellular membranes. AMF1 was i ....The role of the ammonium transport bHLHm1/AMF1 regulatory loci in plants. This project aims to investigate the role of a regulatory locus in the regulation of ammonium transport in plants and the interacting genetic and biochemical signalling promoting the interaction. Ammonium is an important nutrient source for plant growth and development. It has been recently identified that a new transport mechanism (AMF1 ) mediates ammonium transport across legume root nodule cellular membranes. AMF1 was identified through a transcriptional interaction with a membrane localised bHLHm1 transcription factor. Both bHLHm1 and AMF1 belong to a unique chromosomal regulatory locus common across sequenced dicot plant species.Read moreRead less
Industrial Transformation Research Hubs - Grant ID: IH140100013
Funder
Australian Research Council
Funding Amount
$3,972,614.00
Summary
ARC Research Hub for Legumes for Sustainable Agriculture. ARC Research Hub for Legumes for Sustainable Agriculture. This research hub aims to provide Australian growers and industrial stakeholders with improved plant materials to maximise production, environmental sustainability and profitability. In particular, the research aims to improve the nitrogen delivery capacity of legumes and their resilience to abiotic stress, which will be an important consideration as our climate changes. Grain legu ....ARC Research Hub for Legumes for Sustainable Agriculture. ARC Research Hub for Legumes for Sustainable Agriculture. This research hub aims to provide Australian growers and industrial stakeholders with improved plant materials to maximise production, environmental sustainability and profitability. In particular, the research aims to improve the nitrogen delivery capacity of legumes and their resilience to abiotic stress, which will be an important consideration as our climate changes. Grain legumes are often grown in rotation with cereal crops for their high nutritional seed value and their unique ability to develop a self-sufficient nitrogen-fixing symbiosis with soil bacteria. Maintaining legume productivity against the challenges of climate change and the need for increased food production is important to the future of Australian agriculture.Read moreRead less
Advanced plant breeding and food manufacturing for healthier bread. This project aims to generate bread containing high amounts of biologically available iron through targeted manipulation of plant-derived phytonutrients at several points along the wheat-to-bread supply chain. The project expects to generate new knowledge for developing healthier bread and address consumer demands for value-added food products. Anticipated outcomes are novel plant breeding and food manufacturing techniques that ....Advanced plant breeding and food manufacturing for healthier bread. This project aims to generate bread containing high amounts of biologically available iron through targeted manipulation of plant-derived phytonutrients at several points along the wheat-to-bread supply chain. The project expects to generate new knowledge for developing healthier bread and address consumer demands for value-added food products. Anticipated outcomes are novel plant breeding and food manufacturing techniques that enhance the nutritional composition of wheat grain and bread making products, resulting in higher-value agricultural commodities and breads. The project should benefit bread retailers and crop growers involved in Australia’s $4.7 billion bread market and reduce the environmental impacts of bread production.Read moreRead less
Differential solidification of steel slag to create a fertiliser co-product. The project aims to develop a process to separate phosphorus from steelmaking slag while the slag is still molten. Changing iron ore grades in Australia, especially increasing phosphorus content, places Australian iron ore products at a competitive disadvantage and attracts a significant financial penalty. The separation process is intended to facilitate recycling of an iron rich stream within the steelworks and product ....Differential solidification of steel slag to create a fertiliser co-product. The project aims to develop a process to separate phosphorus from steelmaking slag while the slag is still molten. Changing iron ore grades in Australia, especially increasing phosphorus content, places Australian iron ore products at a competitive disadvantage and attracts a significant financial penalty. The separation process is intended to facilitate recycling of an iron rich stream within the steelworks and production of a phosphorus rich co-product for agriculture. Benefits are anticipated to include increased utilisation of steel slag, creation of a valuable fertiliser co-product, decreased greenhouse gas emissions, and a reduction in the penalty applied to Australian iron ores.Read moreRead less
Discovery Early Career Researcher Award - Grant ID: DE210100908
Funder
Australian Research Council
Funding Amount
$461,815.00
Summary
Maximising the beneficial impacts of mycorrhizal fungi on grain nutrition. This project aims to determine the effects of beneficial soil fungi on wheat and rice grain quality for human nutrition using an innovative combination of physiological, molecular and agronomic techniques. The project expects to generate fundamental knowledge in sustainable agriculture, to improve grain quality and value. Expected outcomes of this project include enhanced understanding of the mechanisms underlying improve ....Maximising the beneficial impacts of mycorrhizal fungi on grain nutrition. This project aims to determine the effects of beneficial soil fungi on wheat and rice grain quality for human nutrition using an innovative combination of physiological, molecular and agronomic techniques. The project expects to generate fundamental knowledge in sustainable agriculture, to improve grain quality and value. Expected outcomes of this project include enhanced understanding of the mechanisms underlying improved grain quality, and the capacity to use soil fungi to increase grain micronutrient concentrations and bioavailability. This should provide significant environmental and societal benefits, such as promotion of the sustainable use of agricultural soils and more nutritious grain products for human consumption.Read moreRead less
Industrial Transformation Training Centres - Grant ID: IC190100033
Funder
Australian Research Council
Funding Amount
$3,852,568.00
Summary
ARC Training Centre for Transformation of Australia's Biosolids Resource. This Centre aims to bring together Australia’s leading biosolids researchers and key industry and government stakeholders to advance the management, transformation and reuse of biosolids in agriculture. The focus is: 1) capability and knowledge building, 2) research development, extension and training, 3) sustainable strategic partnerships. The expected outcomes of the Centre are to develop a group of new, highly-trained i ....ARC Training Centre for Transformation of Australia's Biosolids Resource. This Centre aims to bring together Australia’s leading biosolids researchers and key industry and government stakeholders to advance the management, transformation and reuse of biosolids in agriculture. The focus is: 1) capability and knowledge building, 2) research development, extension and training, 3) sustainable strategic partnerships. The expected outcomes of the Centre are to develop a group of new, highly-trained industry-ready researchers as well as advanced solutions in three major themes: improved technologies, enhanced products and sustainability. This will provide significant benefits in the economic value of new applications and market opportunities as well as deliver cost-savings – all in an environmentally friendly manner.Read moreRead less