Soil tests provide information about your soil which will help in planning and maintaining a good soil management program. Soil tests are not the entire answer to the fertility problems. They merely point out where problems exist. With this additional information a soil management program can be initiated which will secure higher yields of better quality crops.
Number of Pages
Agricultural Experiment Station, South Dakota State College
South Dakota Agricultural Experiment Station, "Explanation of Soil Test Recommendation" (1955). Agricultural Experiment Station Agronomy Pamphlets (1944-1969). 28.