Research

John O'Donnell. The Black Thursday bushfires were a devastating series of fires that swept the state of Victoria, Australia, on 6 February 1851, burning up 5 million hectares. This was 170 years ago.

Minister for Agriculture Adam Marshall will lead a statewide forum bringing together key farming, research and industry players to help farmers manage a spring surge in mouse numbers across NSW.

150 new species have been named in the past year by Australia’s national science agency, CSIRO, and its partners. They include tributes to RuPaul and Pokemon to help Australians understand, protect and benefit from our nation’s biodiversity.

Australia's agricultural production is anticipated to reach a record gross value of $73.0 billion in 2021-22, breaking the $70 billion mark for the first time in history ... Herron Todd White’s latest Month in Review report further highlighted the gains being made across Australian agribusiness and the regions which are leading the industry in innovation.

According to the latest ANZ Agri InFocus report, rural land value growth has been outperforming national residential property value growth by a 3% average for the last five years. While the ABS has found that rural land has increased in value by more than 30% in the three years to June 2020.

“For over a century, CSIRO has been working with farmers and governments to improve life on this great land – but today we’re bringing all of our newest science and technology, from Artificial Intelligence to genetics and smart materials, to bear on overcoming our oldest national challenge – drought,” CSIRO chief executive Dr Larry Marshall said.

For the first time in more than 20 years, farmers are having to rethink their strategy for managing flystrike. Recently documented chemical resistance, coupled with wet and warm conditions this spring, means there is the threat of a big flystrike season ahead.

Australian horticulture growers are being urged to contribute to the creation of a high-tech mapping tool to improve biosecurity preparedness and natural disaster response efforts. The National Protected Cropping Map, an initiative being delivered through Hort Innovation and led by the University of New England’s Applied Agricultural Remote Sensing Centre, will capture the location of commercial, polytunnels, shadehouses, glasshouses and permanent nets in every State and Territory of Australia.  

Australian researchers have discovered a set of unique and potentially durable resistance genes from exotic barley lines and landraces that breeders can use to develop crops with more stable resistance to powdery mildew.

A second consecutive year of good seasonal conditions and high commodity prices is helping shield Australia’s farm sector from the broader economic uncertainty of COVID-19, with farmer sentiment surging in recent months, according to the latest quarterly Rabobank Rural Confidence Survey. The survey reveals Australian farm sector confidence is at one of its highest levels in the survey’s history due to ongoing positive seasonal conditions and exceptionally-high commodity prices, with more than 90 per cent of Australian farmers expecting the current conditions to continue or improve further over the coming 12 months.

The agricultural sector is looking at another record-breaking year, with the gross value of production (GVP) forecast to reach $73 billion in 2021-22. ABARES Executive Director Dr Jared Greenville said if the forecast in the  Agricultural Commodities: September Quarter  report proves to be accurate, then it will be the first time the agriculture sector has been valued at over $70 billion."

Three major new missions from CSIRO, Australia’s national science agency, will grow Australia’s agriculture and food sectors targeting $20 billion by 2030. The $150 million investment from CSIRO, government and industry will tackle drought, the food export market and growing the protein market.

Mark Knowles. The wilderness of Cape York is one of the last refuges for Australia’s rarest bird of prey, the Red Goshawk, according to findings emerging from the most comprehensive study of the bird to date. The study, a collaboration between the Queensland Department of Environment & Science, Australian Wildlife Conservancy and Rio Tinto, commenced following a sighting of a Red Goshawk nest on a mining lease near Mapoon in 2015.

A new multidisciplinary Australian Research Council Research Hub for Smart Fertilisers at the University of Melbourne will develop a new class of fertilisers and inhibitors for Australian farmers.  

Strong increases in nearly all commodity prices saw the Rabobank Rural Commodity Price Index lift by 3.26 per cent in August to its highest level on record. This includes going beyond the Covid-induced commodity price surge of March 2020.

Forests across all tenures are declining and/or exploding from lack of sustainable management. A miniscule proportion is available for logging. Logging can have a beneficial effect on local fire behaviour, but no effect on a regional scale. The bushfires and logging debate is a dangerous distraction from our real major environmental issue – sustainable fire management.

Sawfish - one of the world's most endangered rays - have lost over half of their habitat worldwide and largely disappeared from the entire east coast of Australia. A collaborative study by the University of Southern Queensland and Sharks and Rays Australia will endeavour to fill in gaps in information about the ray’s ecology, biology and distribution.

The ACIAR Annual Operational Plan for 2021–22 sets out the context and objectives of the work program throughout the Indo-Pacific region for the year ahead. ACIAR CEO Andrew Campbell says that it describes how we will continue to build the partnerships, knowledge and capacity required to achieve more productive, sustainable and resilient agrifood systems in our region.

Richard Segal. The Lord Howe currawong is one of the most recognisable and commonly encountered native bird species on Lord Howe Island. They are often curious about people and always keen for a sultana or two. Until recently, little was known about the currawong, including where they prefer to nest and how many of them are breeding. For example, do all birds nest each year or only some of them? Do they nest across the island, or do they favour certain areas?

In southern Australia, whether native forests are subject to harvesting or left untouched, if appropriate landscape scale forest fuel management is not undertaken, high intensity bushfires at a mega scale can occur in any summer, particularly when there are two or more years of below average rainfall. Any climate change effects are a reason to do more mitigation by fuel reduction.

We have a fire problem in Australia that is not being addressed. And it has nothing to do with climate change. Nor is logging a major contributing factor since very small areas are available for harvesting each year. It is about the decisions in the 1990s across most states, but particularly in NSW and Victoria to lock up millions of hectares of forest into national parks and manage them by benign neglect and allow the fuel levels to build up.