Oxford / Salt Lake City / Columbus / Pana / Qunicy / Lincoln / Pato Branco / Urbana / New York / Madison / Washington / DC / Wageningen / Chicago / /
Company
Buhler D.D. K. / Mello N.A. / Russell / Cox / Ames / McCormick / /
Continent
North America / /
Country
Uruguay / Netherlands / Brazil / Canada / Australia / New Zealand / Jordan / United States / Argentina / /
Currency
USD / / /
Event
Natural Disaster / Environmental Issue / /
Facility
University of Illinois / Plant Sci / Iowa Beef Center / /
IndustryTerm
livestock grazing systems / corn technology / energy input / intensive cropping systems / repeated cattle feedlot manure applications / continuous cropping systems / beef cow systems / agricultural production systems / grain cropping systems / stocker grazing systems / winter grazing systems / integrated crop-livestock production systems / crop/livestock production systems / agricultural systems / energy / greenhouse gas emissions / synthetic chemicals / pasture-cropping systems / upper midwestern farming systems / soybean cropping systems / herbicide-resistant corn technology / production management systems / forage systems / ruminant livestock grazing systems / livestock production systems / tillage systems / sustainable corn systems / stable and productive agricultural systems / chemical management systems / less diversified systems / annual cropping systems / science-based technology / cash grain systems / fewer other chemical inputs / production systems / soybean grain production systems / beef production systems / conventional and ridge-till planting systems / integrated farming systems / chemical fertilizers / diverse systems / well-managed grazing systems / energy balance / chemical and physical properties / beef systems / cattle systems / livestock farming systems / livestock systems / large-scale grain cropping systems / /
NaturalFeature
Ogallala aquifer / Mississippi River / /
Organization
USDA / Univ. of Florida / Univ. of Illinois office of Research / Center for Integrated Agricultural System / Univ. of Nebraska / Iowa State Univ. / National Agricultural Statistics Service / Univ. of Wisconsin / Seed Trade Assoc. / Univ. of Illinois / American Society of Agronomy / University of Illinois / Federal Government / Ohio State Univ. / Oxford Univ. / Iowa Beef Center / /
Person
G. Lesoing / J.E. Beuerlein / M. Schroeder / Lewis Publ / T. Klopfenstein / D.J. Barker / Alan J. Franzluebbers / D.W. Meek / Michael P. Russelle / S.R. Smith / Jr. / D. Shain / M.B. Magalhaes / M. Klemesrud / R.M. Sulc / Dudley Smith / D.J. Jordon / W. Luedtke / A. Pelissari / G.J. Bishop-Hurley / L.A. Lucchesi / Carr / C.R. Lang / J. Gosey / Lal / Benjamin F. Tracy / David J. Barker / D. Mortensen / M. Williams / Lawrence / Peter R. Thomison / J. Brandle / Dwayne Westfall / Allen / V / /
Nebraska / Ohio / Minnesota / Virginia / Indiana / New York / Michigan / Utah / South Carolina / Mississippi / Alberta / New Jersey / Wisconsin / Illinois / Pennsylvania / Florida / Iowa / /
Region
midwestern USA / southern Australia / northern U.S. / southeastern USA / western U.S. / southern Brazil / southern Alberta / eastern USA / western USA / southern Canada / midwestern U.S. / southern South America / central USA / northeastern USA / northern Iowa / southwestern Wisconsin / eastern U.S. / central Illinois / Northern USA / /
Published online February 6, 2007 Integrated Crop–Livestock Systems in the U.S. Corn Belt R. Mark Sulc* and Benjamin F. Tracy denced by a decrease in the number of commodities produced on farms from an average of five