Domestication of blue-banded bees for greenhouse pollination. The tomato industry is currently shifting towards production in greenhouses, which allows climate control and improved pest management. A lack of pollinators is an obstacle to this move. This project will establish protocols for large-scale use of native blue-banded bees as pollinators in greenhouses, especially for tomatoes. Pollination by native bees increases fruit weight by 15%, comparable to the effects of bumblebees used overs ....Domestication of blue-banded bees for greenhouse pollination. The tomato industry is currently shifting towards production in greenhouses, which allows climate control and improved pest management. A lack of pollinators is an obstacle to this move. This project will establish protocols for large-scale use of native blue-banded bees as pollinators in greenhouses, especially for tomatoes. Pollination by native bees increases fruit weight by 15%, comparable to the effects of bumblebees used overseas. Significant economic, environmental and health benefits are expected from this project. The outcome will satisfy an industry need and remove an environmental threat by finding indigenous substitutes for alien bumblebees.Read moreRead less
The response of mitochondria to oxidative stress in plants. Crops encounter many situations in their environment which place them under stress. Reactive oxygen molecules produced in these situations act as messengers to trigger defence mechanisms but also cause cellular damage. Mitochondria are the subcellular compartments involved in energy production and are essential for plant development and growth. However, they also have been implicated in the response of plants to stress and pathogen atta ....The response of mitochondria to oxidative stress in plants. Crops encounter many situations in their environment which place them under stress. Reactive oxygen molecules produced in these situations act as messengers to trigger defence mechanisms but also cause cellular damage. Mitochondria are the subcellular compartments involved in energy production and are essential for plant development and growth. However, they also have been implicated in the response of plants to stress and pathogen attack, and in production of reactive oxygen molecules. This proposal seeks to investigate how mitochondria are involved in these processes, focusing on the role of terminal oxidases. Potential outcomes include crops better able to cope with environmental stress.Read moreRead less
Blue-banded bees as greenhouse pollinators: healthy and consistent supplies for reliable pollination services. Native blue-banded bee pollination of tomatoes will increase crop yield by 15-20% through improved pollination and simultaneously decrease labour costs by $16,000/Ha/year. The use of blue-banded bees will change the face of the industry. It will cause a 90% decrease in the use of pesticides, increase the use of biological pest management and give rise to a novel industry to provide pol ....Blue-banded bees as greenhouse pollinators: healthy and consistent supplies for reliable pollination services. Native blue-banded bee pollination of tomatoes will increase crop yield by 15-20% through improved pollination and simultaneously decrease labour costs by $16,000/Ha/year. The use of blue-banded bees will change the face of the industry. It will cause a 90% decrease in the use of pesticides, increase the use of biological pest management and give rise to a novel industry to provide pollination services. Blue-banded bee pollination will open up international markets through production of improved quality with less production costs and healthier production methods. Furthermore, the project will remove an environmental threat by providing a native substitute for alien bumblebees.Read moreRead less
The Development of Microbial Inoculants as Biofertilisers for Rice, Wheat and Turf-Grass. Plant-microbial interactions can increase vegetative growth and crop yield. These PGPR effects result from improved N and P nutrition, stimulation of root growth, disease control, altered environmental conditions and, most importantly, positive interactions between all these. This project aims to develop plant growth promoting bacteria and fungi as commercial products. By matching microbes to plants and soi ....The Development of Microbial Inoculants as Biofertilisers for Rice, Wheat and Turf-Grass. Plant-microbial interactions can increase vegetative growth and crop yield. These PGPR effects result from improved N and P nutrition, stimulation of root growth, disease control, altered environmental conditions and, most importantly, positive interactions between all these. This project aims to develop plant growth promoting bacteria and fungi as commercial products. By matching microbes to plants and soil environments, a set of peat-based inoculants will be optimised for application as biofertilisers to field crops and turfgrass.
Potential applications are both rural and urban.
The outcomes will be proven commercial products able to promote plant growth and rapid recovery from adverse conditions.Read moreRead less
Context dependent flower choice in honey bees. This project aims to discover the strategies honey bees use when choosing between multiple flowers. The choices that honey bees make about which flowers to visit and which to avoid has significant impacts on crop yields, the spread of invasive weeds, and the conservation of native plants. This project expects to generate new knowledge in the fields of behavioural and pollination ecology through a combination of field experiments and modelling. Expec ....Context dependent flower choice in honey bees. This project aims to discover the strategies honey bees use when choosing between multiple flowers. The choices that honey bees make about which flowers to visit and which to avoid has significant impacts on crop yields, the spread of invasive weeds, and the conservation of native plants. This project expects to generate new knowledge in the fields of behavioural and pollination ecology through a combination of field experiments and modelling. Expected outcomes of this project include enhanced capacity in the field of pollination ecology, and new insight into flower preferences in the world’s most important commercial pollinator. This should provide significant benefits to food production and security as one third of the world’s crops benefit from insect pollination.Read moreRead less
Integrating a physical and functional genetic map of Prunus dulcis. Genome wide physical mapping is the centrepiece of current genomics research in virtually all plant and animal species. The proposal seeks to champion the development of Prunus dulcis (Rosaceae) as a model perennial species towards parity with other plant model systems for gene discovery and validation. The Rosaceae represents a rich repository of genes of relevance to perenniality, adaptation, sustainable agriculture, health a ....Integrating a physical and functional genetic map of Prunus dulcis. Genome wide physical mapping is the centrepiece of current genomics research in virtually all plant and animal species. The proposal seeks to champion the development of Prunus dulcis (Rosaceae) as a model perennial species towards parity with other plant model systems for gene discovery and validation. The Rosaceae represents a rich repository of genes of relevance to perenniality, adaptation, sustainable agriculture, health and nutrition and the bioindustries. Ultimately, comparative genomics across the family will advance molecular eco-genetics via dissection of traits determining adaptive response. Access to user-friendly molecular markers will also bring greater precision to breeding programmes. Read moreRead less
Unlocking the genetic and biochemical potential of kangaroo paws. Using cutting-edge gene technology and an interdisciplinary approach, this project aims to uncover the genes responsible for flower colour in the iconic kangaroo paws of Western Australia, and identify the compounds that produce the colours. The project expects to produce the first entire kangaroo paw genome and identify unique genetic variants and biochemicals underlying colour differences. This new knowledge should help horticul ....Unlocking the genetic and biochemical potential of kangaroo paws. Using cutting-edge gene technology and an interdisciplinary approach, this project aims to uncover the genes responsible for flower colour in the iconic kangaroo paws of Western Australia, and identify the compounds that produce the colours. The project expects to produce the first entire kangaroo paw genome and identify unique genetic variants and biochemicals underlying colour differences. This new knowledge should help horticultural programs to more easily breed varieties with desirable and highly marketable new colours, and could assist in conserving these amazing Australian plants.Read moreRead less
Practical application of gene silencing: is delivery of long double stranded ribonucleic acid (dsRNA) by plant cells efficient in conferring host resistance to parasitic nematodes? Nematode that attack plants cause $120 billion of crop losses worldwide. Chemicals used for their control are being phased out because of environmental concerns, and natural resistance is limited. The aim of this project is to use Australian IP to develop a new form of resistance to nematodes based on knowledge of th ....Practical application of gene silencing: is delivery of long double stranded ribonucleic acid (dsRNA) by plant cells efficient in conferring host resistance to parasitic nematodes? Nematode that attack plants cause $120 billion of crop losses worldwide. Chemicals used for their control are being phased out because of environmental concerns, and natural resistance is limited. The aim of this project is to use Australian IP to develop a new form of resistance to nematodes based on knowledge of the host-pathogen interactions. A successful outcome could contribute an additional 5-20% increase in crop yields (depending on the crop) through inherent resistance of crops to nematode pests. This would benefit rural communities and the national economy, and could also generate international royalties.Read moreRead less
Improving plant reproductive success under heat stress: A sweet approach. This project aims to determine how genetic manipulation of cell wall invertase (CWIN) activity could regulate pollen germination, elongation and fruit set under heat stress using tomato as a model. Plant reproductive processes are highly susceptible to heat stress, which often leads to pollination failure and fruit and seed abortion, hence irreversible yield loss. Research has established that CWIN-mediated sugar metabolis ....Improving plant reproductive success under heat stress: A sweet approach. This project aims to determine how genetic manipulation of cell wall invertase (CWIN) activity could regulate pollen germination, elongation and fruit set under heat stress using tomato as a model. Plant reproductive processes are highly susceptible to heat stress, which often leads to pollination failure and fruit and seed abortion, hence irreversible yield loss. Research has established that CWIN-mediated sugar metabolism and signaling may play crucial roles in pollen growth and fruit set under heat stress. The intended outcome is the generation of critical knowledge that will advance understanding on reproductive development under heat stress, thereby providing significant benefits, such as novel ideas and solutions for improving crop yield.Read moreRead less
Developing a novel carbon negative fertiliser . Food security is vital to support our growing population. However, our increasing reliance on intensive farming systems necessitates increased fertiliser use, leading to increased water pollution and soil degradation - threatening both the Australian environment and food security. Increasing carbon storage capacity by soil and decreasing fertiliser use are two of the primary pathways for restoring the bio-support capacity of soils and reducing farm ....Developing a novel carbon negative fertiliser . Food security is vital to support our growing population. However, our increasing reliance on intensive farming systems necessitates increased fertiliser use, leading to increased water pollution and soil degradation - threatening both the Australian environment and food security. Increasing carbon storage capacity by soil and decreasing fertiliser use are two of the primary pathways for restoring the bio-support capacity of soils and reducing farming footprints. This innovative and first-of-its-kind project aims to develop a cost-effective, carbon negative fertiliser that reduces fertiliser inputs and increases soil carbon storageRead moreRead less