FE888, a 7-page fact sheet by Edward A. Evans, Jordan Huntley, Jonathan Crane, and Allen F. Wysocki, provides needed information on the costs and returns associated with establishing and operating a five-acre pitaya orchard in South Florida, and assesses the prices and yields that must be obtained to make the establishment and production of a pitaya orchard a profitable venture. Published by the UF Department of Food and Resource Economics, December 2010.
http://edis.ifas.ufl.edu/fe888