Research

At IREC, we provide the gateway for researchers, agencies and growers to communicate and collaborate on issues that impact on irrigated farming systems and the industry in the Murrumbidgee Valley.

As an independent voice, IREC is able to present a coordinated response, inform and develop new ideas, and in turn, influence the progression of aligned research activities.

Please find below the research activities in which we are currently involved.

 

CURRENT RESEARCH AT THE IREC FIELD STATION

SMARTER IRRIGATION FOR PROFIT – Phase II (Rural R & D)

This project aims to increase water productivity and profitability by expanding growers’ knowledge of irrigation technology and best practice management.
The project is grower driven with grower groups involved with the management and activities at each of the key learning sites located in the Lachlan, Murrumbidgee and Murray valleys. A range of technologies will be used including soil moisture monitoring and automation to demonstrate best practice management around the limited use of water resources to obtain maximum dollars per mega litre in a range of irrigated cropping systems. Project sites are located near Condoblin, Kerang, Darlington Point and Whitton.

Key Learning Sites Southern NSW

Smart Irrigation Control for water and labour savings in rice

   Smart sensing and automation trial: linking technology from different sources
(photo courtesy of John Hornbuckle)

UNLOCKING THE TRUE VALUE OF ORGANIC SOIL AMENDMENTS – (National Landcare Program)

Led by Queensland University of Technology and Deakin University (CeRRF)

An innovative farm-ready tool for the effective management of manures and composts into farm fertiliser budgets for environmental, soil health and economic sustainability. This project will provide farmers, agronomists and suppliers of manures and composts with a decision support tool for integrating organic amendments into farm nutrient budgets.

NLP Project Update

HERBICIDE TRIAL

Eric Koetz – NSW DPI – eric.koetz@dpi.nsw.gov.au

Herbicide Demonstration Summary

OPTIMISING IRRIGATAED GRAINS

GRDC have invested in a suite of irrigation research in the Southern Irrigation Zones to provide relevant information to assist farmers. The projects include the development and validation of soil amelioration and agronomic practices to realise the genetic potential of grain crops grown under a high yield potential, irrigated environment in the southern and northern regions and optimising farm scale returns from irrigated grains: maximising dollar return per megalitre of water. The overall objective of the project is that by June 2023, 40% of irrigated grain growers in the Southern Murray Darling Basin have the knowledge, confidence and tools required to optimise farm scale returns through increased yield and allocation of water resources. To achieve this objective, irrigation discussion groups are part of the suite of new research.

Maize – 2019-20 interim results

Irrigation Discussion Group Meeting – 27 October, 2020

Presentation – Smart Sensing & Automation – Dr John Hornbuckle (Deakin University)

Presentation – Emma Ayliffe (Summit Ag)

Griffith Focus Paddock – barley on 1m hills into mung beans this summer 20/21


Irrigation Discussion Groups Information Sheet

Maize Full Report

ON FARM TRIALS

You have to download this file then go to slide show to start.

Power point presentation

Evidence based Agriculture

IREC FIELD DAY PRESENTATIONS
2019

Dr Wendy Quayle (Deakin University)
Can chicken litter be used as a reliable supply of supplemental in-crop N and P whilst simultaneously improving long term soil health

Ben Macdonald and Dio Antille (CSIRO) 
Improving the Nitrogen use efficiency of cotton crops through better understanding the role of dissolved organic N
Is splitting N fertiliser a more efficient strategy

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PAST RESEARCH

Dr Wendy Quayle – CeRRF Griffith – Deakin University – w.quayle@deakin.edu.au
OPTIMISATION OF MANURE MANAGEMENT IN SOUTHERN COTTON PRODUCTION

Steve Buster – SummitAg – steve.buster@summitag.com.au
POTASSIUM TRIAL

Ben MacDonald and Dio Antille – CSIRO – ben.macdonald@csiro.au
IMPROVING THE NITROGEN USE EFFICIENCY OF COTTON CROPS THROUGH BETTER UNDERSTANDING OF THE ROLE OF DISSOLVED ORGANIC N

AG Tech Sprouts About

Ag Tech Sprouts About- using technology to improve management of natural resources

This project was funded in Round One of Smart Farms Small Grants, National Landcare Program by the Department of Agriculture, Water and the Environment.

Through this project, IREC undertook a number of activities and developed a variety of resources including:

  • 2019 Ag Tech Sprouts About- Northern Ag Technology Tour
  • My Data Management Workshop
  • Ag Tech & Dealing with the Dry Finances workshop
  • Breaking New Ground- farming for the future forum
  • My Digital Farm Pilot Group Case Study
  • My Digital Farm YouTube Clips- available from the IREC YouTube Channel
  • Podcast series- available from Spotify and iTunes
  • Precision Ag Strategy template

Maximising On-farm Irrigation Profitability

This project is a component of a joint Rural Research and Development Corporation project titled Smarter Irrigation for Profit. The project is supported by funding from: The Australian Government Department of Agriculture and Water Resources as part of its Rural R&D for Profit Programme, the Cotton Research and Development Corporation and the Rural Industries Research and Development Corporation.

  • In the Murrumbidgee Valley, the project is examining the effect of reduced deficit irrigation on nitrogen use efficiency and water use efficiency in irrigated cotton.
  • At Jerilderie, the project is investigating what crop and management regime will allow continuous double cropping in the rice farming system.
  • The Numurkah site explores the productivity and profitability of maize through better nitrogen and water management.

Read the Murrumbidgee Case Studies on the payback period for upgrading irrigation systems Murrumbidgee Case Studies

Read the fact sheet Fact-Sheet-for-MAX-project.

Optimising the Management of Manures in Southern NSW Cotton Production

Deakin University researcher, Dr Wendy Quayle, is running this Cotton Research and Development Corporation funded project. The “Manure Project” is investigating the benefits of using animal manure in cotton production systems. This research is being undertaken at the IREC Field Station site in Whitton.

Read the latest Fact-Sheet-Manure-project.

CRDC Thrips IPM Project

Led by Dr Sandra McDougal, the Cotton Research and Development Corporation funded three-year project commenced in July 2014. The prime focus of the NSWDPI research team is to validate thrips thresholds in southern cotton crops.

The secondary purpose of the project is to compare southern invertebrate pest and beneficial populations to northern systems. The IREC field station was used, as a satellite site for the project and IREC will communicate the project findings.

Read the latest fact-sheet sth-cotton-ipm-handout-sept-2016.

NSWDPI Southern Irrigated Cereal and Canola Project

This comprehensive project spans across the Murrumbidgee and Murray Valleys in NSW and Victoria. The core research in the Murrumbidgee centres around irrigated varieties of both cereal and canola, investigating sowing rates, water use efficiency and nitrogen timing and rate. IREC is tasked with providing communication services.

Read the latest Fact-sheet- irrig-wheat-canola-project.

Division 3 Channel Automation

Murrumbidgee Irrigation (MI) is exploring the automation of the MI channel system, using Division 3 at Whitton as a pilot. The IREC Field Station at Whitton is one of the Division 3 outlets that will be automated. IREC is working in collaboration with MI on this project to assist with the customer consultation process.

Read the latest Fact-Sheet-PIIOP-2.

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