With rapidly rising energy prices, conserving energy around the farm could go along way to help keep your fuel bills in check. In field operations, reducing the number of tillages and the depth can save significant amounts of fuel. The following publication has lots of other useful tips on reducing fuel costs in the field. http://njaes.rutgers.edu/pubs/publication.asp?pid=FS1068
Overall, there are other opportunities around the farmstead to conserve energy. The following website addresses both conservation and use of renewable energy sources that may fit your operation. http://www.extension.org/ag_energy
Zane R. Helsel