13 Jul What is the role of RPR in BioAg programmes?
Posted at 03:40h
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When a BioAg programme calls for RPR (Reactive Phosphate Rock) it is needed for phosphate for the microorganisms and to stimulate the organisms to draw more phosphate from the soil. Phosphate is part of the key energy drivers in the soil/plant system.
BioAg facilitates the availability of functional phosphate which will not lock up in the soil and is available all season.