issue 153 july august 2021
This page shows the articles in issue 153 july august 2021 of GroundCover. As articles are developed and published online, the list below will grow until all articles are available.
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Issue 153, July-August 2021 - 29 Aug 2021
Gypsum has both short and long-term impacts on soil sodicity. In the short term it increases salinity to suppress dispersion. In the long term it replaces sodium on soil particles with calcium.
Issue 153, July-August 2021 - 28 Aug 2021
Alleviating subsoil constraints can lead to yield gains, but these changes need to be considered as capital investments
Issue 153, July-August 2021 - 27 Aug 2021
A strong start to the winter cropping program has given growers confidence about the 2021 season. There have been good rains across many parts of Australia's growing regions.
Issue 153, July-August 2021 - 26 Aug 2021
Frost is a complex cropping constraint to manage but growers have benefited from sharing their experiences through pre-seeding workshops in Western Australia. The major focus was on zoning paddocks according to their frost risk and managing them accordingly.
Issue 153, July-August 2021 - 20 Aug 2021
Preliminary results for barley from the Hyper Yielding Crop project in Western Australia indicate yield could be boosted through sourcing more appropriately adapted varieties.
Issue 153, July-August 2021 - 19 Aug 2021
GRDC’s investment in exploring potential applications for machine learning technology to help solve complex plant breeding and production challenges has produced some early successes
Issue 153, July-August 2021 - 17 Aug 2021
Potassium depletion of loamy soils in Western Australia has been the subject of new attention. Better growth in windrows on these soils could be an indicator of declining soil potassium supply more broadly across these soil types.
Issue 153, July-August 2021 - 09 Aug 2021
Some growers are looking at gypsum as an option to tackle subsoil acidity. As gypsum is more soluble than lime, some people think that gypsum and lime will move into acidic layers faster than lime alone, and that gypsum can counteract toxic aluminium.
Issue 153, July-August 2021 - 07 Aug 2021
Andrew runs the family’s mixed farming enterprise. He says the wild radish problem turned a lot of people away from growing pulses in the region, but that is now changing due to new chemistry and new techniques.
Issue 153, July-August 2021 - 06 Aug 2021
Grain growers must get the basics right to give themselves the best chance of success. Failure to do so can result in a devastating loss of time, money and effort.