Submitted by author on Mon, 07/22/2019 - 12:08

This trial aimed to establish how claying of sands alters crop nutrient management. Subsoil clays used for clay amendment of sands vary greatly in properties. The trial determined testing subsoils for key properties best ensures a positive response to investment in clay amendment. Two of the field experiments were studied at Badgingarra on a site with low levels of water repellence.

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