Replaced with revised version of paper 02/23/07.

Crop producers are increasingly interested in reducing nitrogen use without sacrificing yield. Technology is available for precise application at the sub-field level, but adoption has been sluggish. This paper estimates the relative profitability of a field level annual predictor of mid-season N...

Producers lack information about the profitability of variable rate technology (VRT) for agricultural sprayers. An economic framework was developed to evaluate the returns required to pay for VRT investments. Payback variables included input savings, yield gains, and reduced application costs....

Using the 2005 ARMS data, significant factors are identified that influence the decision to purchase farm inputs over the Internet and reasons for not adopting the Internet. Internet input purchasing farmers tend to be younger and more educated. Non-adopters that are more educated most likely...