Lambert, Dayton M.; English, Burton C.; Harper, David C.; … - In: Journal of Agricultural and Resource Economics 39 (2014) 1
A 2009 survey of cotton farmers in twelve states collected information about the use of georeferenced precision soil testing (PST). Adoption of PST technology and the interval until retesting were examined with a Poisson hurdle regression. Survey data were calibrated using a post-stratification...