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AgTech Services can transform your precision ag data, including yield data, NDVI imagery, EM38 and soil nutrient maps, into application prescriptions.
Variable Rate prescriptions allow you to apply inputs including Fertilizer, Lime, Gypsum and chemical at different rates across a field, according to
the soil or crops requirements.
P Replacement is the process of applying the same amount of phosphorous as the previous years crop took off in each place in the field. Using a yield map, we can use our formula to convert yield (kg/ha) into a fertilizer prescription. it is common to use replacement plus 10-20% to allow for leeching of nutrients. we can also do a physical soil sample from each zone to make sure your P levels are sufficient for replacement. If you have low levels of P, we can prescribe a higher rate in those areas.