GRDC Podcast

Using a GRDC/RCSN ‘local project’ investment into tactical fungicide use involving a local western region farm adviser is addressing the issue of managing spot form of net blotch (SFNB) in barley crops. This disease is a R&D priority for the Regional Cropping Solutions Network Kwinana West (RCSN) group and for the GRDC Western Regional Panel. This podcast highlights how local research results are...

Glyphosate resistance is on the rise in Australia’s grain growing regions. With 17 key weed species already identified as resistant, sustainable herbicide practices have never been so important. In this podcast Andrew Storrie from AGRONOMO discusses what herbicide resistance (or susceptibility) testing options are available to WA growers. Further information: Andrew Storrie PO Box 5944 Albany WA 6...

Grain growers in Tasmania could be averaging cereal yields of 7 tonnes per hectare. The top 10 percent of those growers could be doing double that tonnage. This is a major outcome the Hyper Yielding Cereals project wants to see after 5 years of Research, Development and Extension. This podcast will take you to Hagley in northern Tasmania where the GRDC has invested in a major trial to lift feed wh...

Researchers at the Queensland Department of Agriculture and Fisheries are testing the law of unintended consequences – in this case whether wheat varieties that stay greener longer are also prolonging the feeding of aphids on wheat plants. On this podcast, Entomologist, Melina Miles and her team take us into the tiny world of aphids. Contact: Melina Miles Department of Agriculture and Fisheries (D...

After identifying a need to lift cereal yields to take advantage of the extensive soil amelioration work that’s been happening in Western Australia and newfound opportunities to sow early crops, a group of innovative Esperance growers were keen to investigate options. Quenten Knight a member of the Soil Constraints West steering committee and an agronomist with Agronomy Focus in Esperance put toge...

For many central western NSW grain growers in 2018, the decision to graze their cereal crops reaped big rewards. But it’s not as simple as letting a mob of sheep loose on your best farming paddock. On this podcast, Peter Matthews, a Technical Specialist with the NSW Department of Primary Industries discusses the tactical and strategic decisions you need to take for a successful cereal grazing prog...

The Birchip Cropping Group (BCG) seeder demonstration day was held in April 2019 to compare six commercially-available conventional seeders and precision planters in establishing canola at two sowing rates. In this podcast, the GRDC’s Andrew Etherton talks through the event and the GRDC investment behind it - a four-year industry collaboration aiming to increase the profitability of growers in Aus...

Monitoring a crop is an integral part of a growers integrated pest management (IPM) strategy. Not only does it reveal if any damage is occurring, it also helps in determining pest and beneficial presence and abundance. In this podcast, agronomist Phil Bowden explores these insect monitoring methods in detail, to help growers and advisors make an informed risk assessment and to decide if chemical c...

Grain yields in the high-rainfall zone (HRZ) have always posed a paradox, remaining far lower than modelling had predicted. However, that is now changing as a result of a comprehensive new research program covering farm-management practices, soil nutrition and plant biology and the development of tools that are helping to better predict the yield and economic benefits of applying inputs in the hig...

It’s actually not about luck. Controlling Crown Rot is about good management. On this podcast, senior plant pathologist, Andrew Milgate, from the NSW Department of Primary Industries, explains that the control of Crown Rot in southeastern Australia needs a specific strategy to prevent inoculum levels climbing to the point that reducing the impact of the disease could take years. Contact: Dr Andrew...

Hagley in northern Tasmania is the site of an extensive trial dedicated to helping the state’s grain growers to achieve higher yields of quality feed grain. It’s also the location of an annual field day that showcases its research into new cereal lines and agronomy strategies to lift feed grain productivity. On this podcast Tasmanian grower and Southern Panel member Michael Chilvers discusses the...

Winter wheat varieties allow wheat growers in the Southern Region to sow much earlier than currently practised, meaning a greater proportion of farm can be sown on time. The GRDC’s Management of Early Sown Wheat project focuses on which varieties have the best yield, adaptation in different environments and their optimal sowing window. Associate Professor at La Trobe University, James Hunt, is inv...

Managing herbicide resistant weeds has become a major concern for grain growers, especially in the northern region which has the highest number of glyphosate resistant weed species. These are mainly summer weed species. It was for this reason that GRDC invested in the tactical tillage project and called for a non-chemical means of weed control for use in an integrated weed management system. Answe...

The Regional Cropping Solutions Network encourages West Australian grain growers to voice local farming concerns and put forward research ideas to help increase grower profitability in their local port zone. In this podcast, WA grain grower and western region RCSN co-ordinator, Julianne Hill outlines the network’s collaborative structure and how it makes the best use of the Grains Research and Dev...

The push to develop perennial cereals suitable for the Australian landscape is gathering pace with longevity of a new generation of plants being a key focus of researchers. On this podcast Matthew Newell from the NSW Department of Primary Industries (DPI) takes us into the heart of ongoing trial work at the Cowra Research Station. Matthew discusses the significance of home grown Australian perenni...

In this podcast, CSIRO’s Steve Henry outlines the research he has been doing with mice in cropping systems. Part of that project, which GRDC has invested in, involves bait trials aimed at getting better uptake of Zinc Phosphide the chemical used in mouse baits. The podcast was recorded during a break between sessions at the Bendigo Update and starts with an update on the situation in the paddocks...

A new online publication is available for Western Australia’s southern grain growers who have a snail, slug or slater problem in their crops. Crop damage caused by Gastropods and slaters has increased over the past decade and the Albany and Esperance port zone GRDC Regional Cropping Solution Network has identified the issue as an R&D priority. So the Stirlings to Coast Farmers grower group, indepe...

Maximising the benefit derived from applied fertiliser has never been more important as nutrient demands increase. Researchers in southern central NSW have tested several different nitrogen application methods and their findings challenge the current industry practice. On this podcast, NSW DPI researcher Graeme Sandral discusses work undertaken over several years and the resulting conclusion that...

Fungicide Resistance in cereal crops such as barley could become as significant an issue for the Australian grains industry as Herbicide resistance in weeds. Powdery Mildew alone costs many millions a year in crop yield losses according to the industry. Researchers at the Centre for Crop Disease Management, a national research centre co-supported by WA’s Curtin University and the Grains Research &...

Sclerotinia stem rot costs western and southern canola growers around $59 million dollars in crop losses annually. In today’s podcast, Dr Lars Kamphuis from the Centre for Crop and Disease Management (CCDM) shares the latest research on pre-breeding efforts to develop resistant varieties. Supported by the GRDC, researchers from the CCDM have sourced diverse canola genotypes from around the globe i...

Following a dry 2018 what is the likelihood of disease risk this season. According to the experts, the risk of disease this year can not be ignored. On this podcast, Agriculture Victoria scientists, Grant Hollaway and Joshua Fanning, outline the risks and how to minimise them over the coming months. Contact: Grant Hollaway, Agriculture Victoria grant.hollaway@ecodev.vic.gov.au Resources: https://g...

Just how close is Australia’s grains industry to being able to incorporate robotics into a weed control program? Well a lot closer than perhaps many people think. On this podcast we speak with Guy Coleman from Sydney University on the practical advancements in the field of robotics and discover that making face recognition software applicable to weeds is one of the final hurdles. Contact: Guy Cole...

Impact of cotton production on grain production in the north. Transitioning from dryland cotton back into a cereal or pulse crop can be problematic for growers with residual issues associated with the harvested cotton crop. On this program Jon Baird from NSW DPI at Narrabri discusses trials he has undertaken on differing sowing options following a cotton crop. Contact: Jon Baird 02 6799 1520 Jon.b...

Early sowing of canola has clear advantages as is reflected by the number of growers choosing to position their canola seeding program first. On this podcast, NSW DPI Agronomist, Col McMaster outlines the latest research findings and reminds us of the key issues to consider. Contact: Col McMaster, NSWDPI colin.mcmaster@dpi.nsw.gov.au Resources 10 tips to early sown canola guide: https://grdc.com.a...

As part of the Grains Research and Development Corporation’s investment in the Soil Constraints West project, water harvesting on sodic soils is one of the many facets of research this 5 year project has focussed on. In this podcast Dana Mulvany, a research officer from Western Australia’s Dept of Primary Industries and Regional Development, talks about her work researching sodic soils in low rain...