How to test for dispersive soil
Host: Hilary Sims | Date: 16 Dec 2020
Now is the time of year to test your paddock for dispersive soil. Many soils in south-eastern Australia have naturally dispersive topsoils that are prone to compaction, temporary water-logging and reduced seedling emergence.
In this podcast, NSW Department of Primary Industries research Dr Ehsan Tavakkoli shares a simple one-hour soil test that quickly tells growers if dispersion is an issue in their paddocks, allowing them to make informed gypsum application decisions.
Dr Ehsan Tavakkoli
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