National Macadamia Conservation Program. Macadamia is a national icon, and the only indigenous Australian plant food crop to be commercialised. However, it is vulnerable to extinction in the wild, needing conservation action. University, government, industry and community sectors will work together applying cutting edge research methodologies to produce a systematic conservation and recovery plan for Macadamia. This requires: Habitat modelling to predict past, contemporary and potential distribu ....National Macadamia Conservation Program. Macadamia is a national icon, and the only indigenous Australian plant food crop to be commercialised. However, it is vulnerable to extinction in the wild, needing conservation action. University, government, industry and community sectors will work together applying cutting edge research methodologies to produce a systematic conservation and recovery plan for Macadamia. This requires: Habitat modelling to predict past, contemporary and potential distributions for advising resource discovery and rehabilitation; Genetic variation modelling to assess quality and distinctness of native genetic resources and potential for rehabilitation by natural colonisation; and Developing a unifying statistical framework to support this work.Read moreRead less
Selection and deployment of browsing resistant Eucalyptus globulus and Eucalyptus nitens. Marsupial browsing is a significant problem for eucalypt plantation establishment in Australia. To date, browsing control has relied on the use of 1080 pesticide, but through political and social pressure this will cease in Tasmanian State Forests by December 2005. To develop new approaches to integrated pest management, we will explore the use of natural plant resistance to marsupial browsers. We will dete ....Selection and deployment of browsing resistant Eucalyptus globulus and Eucalyptus nitens. Marsupial browsing is a significant problem for eucalypt plantation establishment in Australia. To date, browsing control has relied on the use of 1080 pesticide, but through political and social pressure this will cease in Tasmanian State Forests by December 2005. To develop new approaches to integrated pest management, we will explore the use of natural plant resistance to marsupial browsers. We will determine the genetic and chemical basis of seedling resistance in Eucalyptus globulus and E. nitens, and investigate the stability of resistance though tree development and across different sites. Resistant germplasm will be identified and tested in operational plantings.Read moreRead less
Wood quality improvement for spotted gum. Eucalypts are one of the world's top sources of hardwood saw and pulp logs. This project will provide a model for accelerated tree improvement for wood quality. The aim is to link genes for wood formation with wood quality phenotypes in spotted gum, a priority hardwood eucalypt for Northern Australia. The significance of the approach is time and costs saved in the deployment of plantations of higher wood quality through the circumvention of delays to gen ....Wood quality improvement for spotted gum. Eucalypts are one of the world's top sources of hardwood saw and pulp logs. This project will provide a model for accelerated tree improvement for wood quality. The aim is to link genes for wood formation with wood quality phenotypes in spotted gum, a priority hardwood eucalypt for Northern Australia. The significance of the approach is time and costs saved in the deployment of plantations of higher wood quality through the circumvention of delays to generate populations required for alternative approaches and early selection available with molecular breeding.Read moreRead less
Genetic association studies of fundamental wood fibre components in Pinus radiata resource populations. Radiata pine is Australia's premiere softwood plantation species occupying in excess of one million hectares, contributing over $18 billion to Australia's GNP and providing employment to 130,000 Australians. With a trade deficit in forest and forest products of $1.85 billion, current massive plantation establishment efforts are in train to reverse this trend. These have to be backed by researc ....Genetic association studies of fundamental wood fibre components in Pinus radiata resource populations. Radiata pine is Australia's premiere softwood plantation species occupying in excess of one million hectares, contributing over $18 billion to Australia's GNP and providing employment to 130,000 Australians. With a trade deficit in forest and forest products of $1.85 billion, current massive plantation establishment efforts are in train to reverse this trend. These have to be backed by research into the factors that determine the base resource's quality, growth and sustainability. Results will lead to improved resource quality, increased productivity and new industrial opportunities, directly improving our trade position and releasing pressure on our native forest resources.Read moreRead less
Genetic variation of the vulnerable Eucalyptus argophloia, and its development for sustainable hardwood forestry in low rainfall areas. We will examine the biodiversity in a vulnerable species of eucalypt, Eucalyptus argophloia. This species is under threat due to land clearing, and only 1000 trees remain in the wild. E. argophloia has great promise for plantation timber in low rainfall areas of Northern Australia. We will breed superior varieties for plantation forestry designed to cope with cl ....Genetic variation of the vulnerable Eucalyptus argophloia, and its development for sustainable hardwood forestry in low rainfall areas. We will examine the biodiversity in a vulnerable species of eucalypt, Eucalyptus argophloia. This species is under threat due to land clearing, and only 1000 trees remain in the wild. E. argophloia has great promise for plantation timber in low rainfall areas of Northern Australia. We will breed superior varieties for plantation forestry designed to cope with climate change, low rainfall and salinity. This project will help to manage and preserve the species in the wild and create profitable and sustainable timber plantations on marginal lands.Read moreRead less