Randomised block with 4 replications. RPR & SSP applied at 4 different rates. By year 3, RPR outperformed SSP at all application rates.
Continue Reading Rock phosphate and superphosphate as sources of phosphorus for subterranean clover
RPR achieved dry matter yield production of approximately 1,000 kg/ha more than the other eight participating products.
Continue Reading Reactive Phosphate Rock Evaluation – Agronomy Field Trials