Western Ag Labs is a crop nutrition planning service that utilizes the patented Plant Root Simulator (PRS) technology. PRS probes have nutrient absorbing membranes that "sees what the plant sees" which gives growers a more accurate measure of soil nutrient supply. the PRS Nutrient Forecastor is a computer software program that utilizes PRS data by integrating the climate and soil conditions of a particular field to determine its yield potential. As nutrient, climate and soil conditions are adjusted with the PRS Nutrient Forecastor, growers can choose to increase or decrease the applied fertilizer to achieve the maximum economic yield and new economic return. Western Ag Labs will provide a trained Field Service Representative to sample the field, do the soil analysis, and help the growers build a balanced crop nutrition plan. Western Ag Labs North Dakota is located at 333 E. 1st St., Sherwood, ND 58782 or call 701-459-2424 or 701-263-1529 to talk to Ron or Jacob.