GRDC Grains Research Update Perth 2020
Presented at:
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24th Feb 2020 to 25th Feb 2020Update Event
Burswood, WA
Sponsored by GRDC: GRDC Grains Research Update (Perth)
GRDC Grains Research Update (Perth)
Region: West
This page contains update papers presented at the GRDC Grains Research Update (Perth).
Browse all update papers below or click Download PDF.
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Presented at GRDC Grains Research Update (Perth)
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To provide industry with a summary of the performance of recently released pulse varieties; highlight some of the promising lines evaluated in early generation experiments and update growers and consultants on products and agronomy packages to maximise pulse production in Western Australia (WA)....
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The aim of this study was to determine the loss in wheat yield due to competition from five new emerging winter weed species in Western Australia. The extent of yield losses due to weeds depends on their density, time of emergence and species....
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Two-year rotation trials were implemented at Calingiri, Dumbleyung and Grass Valley to investigate the most effective and profitable break crops in rotation with cereals (wheat) for growers with RLN and R. solani in the same paddock....
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This research aimed to assess the effect of combined pre-emergence herbicide treatments and wheat competition on the survival and seed production of annual ryegrass plants resistant to pre-emergence herbicides, in order to incorporate this tactic into integrated weed management programs and delay the evolution of pre-emergence herbicide resistance....
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The GRDC national paddock survey project (BWD00025) of 250 paddocks for four years was designed to understand the basis behind the yield gap and generate the data necessary to construct a yield gap calculator....
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In December 2019, GrainGrowers released the report “Gains in grains – is Australia producing the most profitable quality of wheat?” The report was delivered by independent agriculture consultancy firm groIQ (Dr Richard Williams) and assesses whether Australia is producing the most profitable wheat quality and how the nation’s industry structures an...
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Brome grass and barley grass are ranked as the fourth and ninth most detrimental weeds nationally, with an annual revenue loss of $22.5 and $1.7 million respectively....
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This work aims to create a reliable estimate of percentage nitrogen (%N) in a wheat crop, using sensors and machine learning, to inform an in-crop application of nitrogen (N) fertiliser....
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Seven trials were implemented in 2015 with the primary aim of evaluating the financial viability of new deep-ripping methods. It was hypothesised that the financial return from ripping would be increased by ripping to a greater depth using topsoil slotting and implementing a controlled traffic farming (CTF) system to improve longevity of the rippin...
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The key to successful weed management is long-term reduction of the weed-seed bank. However, this requires an understanding of how long the seed bank lasts, which can be influenced by ecotypic differences between weed populations or the environment of the plant producing the seed....
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