DIO-Lancaster Fanning Saturday, September 21,1985 Fall fertilizing can aid soil ATLANTA, GA - Harvesting of crops ranks as the first order of business this fall for most farmers across the countryside. Buy many growers will also begin working for future profit opportunities. Soil testing, fall fertilization, and related management practices can help farmers achieve maximum economic yields. Here are some timely suggestions from agronomists of the Potash & Phosphate Insitute (PPI). Early fall provides an ideal time for soil fertility planning. Fall soil testing can show what toll the year’s crop is taking from the soil. Testing labs usually have the capability to turn out results more quickly in the fall than in spring. Soil tests should be used to monitor the fertilizer program. The soil-crop system is dynamic and under constant change, and guessing cannot evaluate the situation. Reliable soil test data - along with known crop needs, the farmer’s management skills and prevailing economic conditions - help build knowledge for a sound fertilizer program. Phosphorus (P) and potassium