Kansas State University. Agricultural Experiment Station and Cooperative Extension Service2013-08-052013-08-052013-08-05http://hdl.handle.net/2097/16185Includes research reports from these locations: East Central Kansas Experiment Field, Kansas River Valley Experiment Field, and Western Kansas Agricultural Research Centers.en-USKansasAgricultureCropsDisease controlFertilizerIrrigationWeed controlText