1. Networks of Precision Farming Trials to Evaluate and Improve Nitrogen Management for Corn

Most research to improve nitrogen (N) management has been conducted at relatively few locations on experimental farms. The advent of precision farming technologies offers the potential for producers to collect data on their farms. The objective of this paper is to describe how organized networks of producers using precision farming technologies can evaluate and improve N management practices. Pairs of N management practices were evaluated across many fms. Treatments were applied in alternating... B.W. Van de woestyne, A.M. Blackmer, T.M. Blackmer