A study of microwave-based weed management in the rice industry

Summary

Soil tillage has been considered as a seed bank management strategy for herbicide resistant weeds; however it has been adequately demonstrated that notill systems maintain better soil properties. Microwavebased weed management offers similar advantages of soil seed bank management as tillage, without disturbing the soil; however few studies have considered: the impact of microwavebased weed management on soil nutrition and biota; its long term economic viability; or its usefulness and acceptability for different agribusinesses. This project will investigate these issues.

Program

Rice

Research Organisation

The University of Melbourne

Objective Summary

The objectives of this project are: 1. To study the effects of microwave treatment on weed species that are of significant concern to the rice industry, including: barnyard grass (Echinochloa crusgilli), Dirty Dora (Cyperus difformis), and Starfruit (Damosonium minus); 2. To study the effect of microwave treatment on key soil flora and fauna; and 3. To perform an economic and social evaluation of microwave weed treatment strategies to determine their financial viability and industry acceptance.

Project Code

PRJ-008765

Project Stage

Closed

Project Start Date

Friday, February 14, 2014

Project Completion Date

Sunday, April 30, 2017

Journal Articles From Project

Not Available

National Priority

Frontier technologies for building and transforming Australian industries

National Priority

Advanced Technology

National Priority

RIC-Research to achieve water efficiency target

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