R and R Spreading use the lastest in GPS technology. Our fleet is fitted with Topcon X20 units which are capable of Variable Rate Spreading.
GPS sampling identifies areas in paddocks where nutrient deficiency is affecting the yield. There may be areas where levels are high so that less or even no fertiliser need be applied. Your chosen agronomy provider will create easy to use nutrient maps to highlight these areas.
This data is then loaded into the Topcon X20 unit. The adjustment in rates happen automatically when passing over these different areas.