FLORIDA FARM PRICES D. L. Brooke INTRODUCTION Information on prices received by farmers is very important to many people, firms, and institutions. On a national basis price data are used in computing cash receipts from farm marketing, gross and net farm income, and agriculture's contribution to the gross national product. They are valuable to economists, farmers, farm organizations, legislators, industry management, and students for such purposes as projecting future price trends, valuing production'and sales of agricultural commodities, and administering federal programs. They are compiled regularly at the state level by the Crop and Livestock Reporting Service and transmitted to the United States Department of Agriculture for weighting, processing, and conversion to a national series, which is published on a monthly and annual basis. Too, a national index of prices received is constructed and kept current by Washington. State data, on the other hand, are published only on a monthly basis with annual averages at the end of each year or season. No great amount of state price data for a long period of years is published by USDA, nor do they construct index numbers on a state basis. That task is left to the discretion of the individual states. Florida has published a long series of price data in a single volume in 1944 in Florida Agricultural Experiment Station Bulletin 399 and in 1972 in Florida Agricultural Exper- iment Station Bulletin 753. D. L. BROOKE is professor of food and resource economics.