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late application

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Catalogue: GRDC Media
"Results from the project suggest that trying to increase wheat protein with late foliar N application is unlikely to be a very effective management tool in areas where spring rainfall is highly erratic," he said... Although the late foliar application of N can deliver significant increases in protein, it is unlikely to deliver an economic benefit unless grain N recovery rates are high, untreated protein levels are close to a receival grade threshold and the premium between receival grades is at least $20/t," he said... "In terms of application, multiple low rate application in the 2014 trials did not appear to improve the response compared to the same rate applied in one application...
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Catalogue: GRDC Media
"Results from the project suggest that trying to increase wheat protein with late foliar N application is unlikely to be a very effective management tool in areas where spring rainfall is highly erratic," he said... Although the late foliar application of N can deliver significant increases in protein, it is unlikely to deliver an economic benefit unless grain N recovery rates are high, untreated protein levels are close to a receival grade threshold and the premium between receival grades is at least $20/t," he said... "In terms of application, multiple low rate application in the 2014 trials did not appear to improve the response compared to the same rate applied in one application...
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Catalogue: GRDC Updates (West)
Evaluation of the environmental and economic impact of Roundup Ready canola in the Western Australian crop production system James Fisher and D sir e Futures, York, Western Australia, james@desireefutures.net.au Peter Tozer, PRT Consulting, Armidale NSW, prt_consulting@live.com.au.. Overall, the analysis suggests that Roundup Ready canola could be as profitable or more profitable than triazine tolerant canola with a reduced environmental impact and slightly reduced fuel use... Crop Updates is a partnership between the Department of Agriculture and Food, Western Australia and the Grains Research & Development Corporation 176..
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Catalogue: GRDC Media
Growers thinking of using late-season nitrogen loading to bolster crop protein should think again, following a detailed crop and economic analysis led by the Northern Grower Alliance (NGA)... A research project led by the NGA, a grower solutions group funded by the Grains Research and Development Corporation (GRDC), conducted trials in 2012 and 2013 to evaluate the impact of late nitrogen strategies on protein accumulation and the likelihood of economic benefit... "The series of 11 trials showed that significant increases in protein can be gained by late nitrogen application, but the level of increase was not sufficient to deliver economic benefits in any trial," NGA chief executive Richard Daniel said...
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Catalogue: Ground Cover
Tony Napier at a recent GRDC Grains Research.. Correct nitrogen management for irrigators in southern New South Wales can lead to significant increases in wheat yield, with production exceeding 10 tonnes per hectare, according to research from the NSW Department of Primary Industries (DPI)... Trials at the Leeton Field Station (LFS) showed that when the bulk of nitrogen was applied post-emergent at booting stage, wheat yields averaged 10t/ha...
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Catalogue: Ground Cover
Tony Napier at a recent GRDC Grains Research.. Correct nitrogen management for irrigators in southern New South Wales can lead to significant increases in wheat yield, with production exceeding 10 tonnes per hectare, according to research from the NSW Department of Primary Industries (DPI)... Trials at the Leeton Field Station (LFS) showed that when the bulk of nitrogen was applied post-emergent at booting stage, wheat yields averaged 10t/ha...
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