N the key to subsoil manuring success

Gregor Heard
Updated January 1 2019 - 2:47pm, first published 10:00am
Corinne Celestina says her PhD research has found yield boosts from subsoil manuring are probably because of better nutrition levels rather than from soil amelioration.
Corinne Celestina says her PhD research has found yield boosts from subsoil manuring are probably because of better nutrition levels rather than from soil amelioration.

A PhD STUDENT has found yield increases from subsoil manuring are most likely a result of better nitrogen (N) levels rather than the soil amelioration of the deep ripping process.

Gregor Heard

Gregor Heard

National Grains Industry Reporter

Gregor Heard is ACM's national grains industry reporter, based in Horsham, Victoria. He has a wealth of knowledge surrounding the cropping sector through his 15 years in the role. Prior to that he was with the Fairfax network as a reporter with Stock & Land. Some of the major issues he has reported on during his time with the company include the deregulation of the export wheat market, the introduction of genetically modified crops and the fight to protect growers better from grain trader insolvencies. Still involved with the family farm he is passionate about rural Australia and its people and hopes to use his role to act as an advocate for those involved in the grain sector.

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