K-State Research and Extension

 Table of Contents

   CONSERVING OGALLALA COMMUNITIES: THE SOCIAL ASPECTS OF GROUNDWATER MANAGEMENT....... 1
     Stephen Lauer and Matthew Sanderson

   AN INTEGRATED EVALUATION TO IMPROVE CENTER PIVOT ENERGY AND WATER USE........... 7 
     Lee Wheeler

   IRRIGATION PUMPING PLANT CALCULATOR.................. 17 
   Joel Schneekloth and Lee Wheeler

  TESTING AG PERFORMANCE SOLUTIONS (TAPS) IN NEBRASKA AND OKLAHOMA............ 24  
     Daran Rudnick, Jason G. Warren, Chuck Burr, Sumit Sharma, Matt Stockton, and Brian Arnall

  LINKING INNOVATIONS IN PRACTICES AND POLICIES FOR GROUNDWATER CONSERVATION ACROSS THE OGALLALA AQUIFER REGION...33     
   Meagan Schipanski, Amy Kremen, and the Ogallala Water CAP Team

  IN-CANOPY VS. ABOVE-CANOPY SPRINKLERS, WHICH IS BETTER SUITED TO YOUR FIELD?..... 39   
    Steve Melvin and Derrel Martin

   EVALUATION OF MOBILE DRIP IRRIGATION (MDI) AND OTHER SPRINKLER PACKAGES........ 48  
     Jonathan Aguilar and Danny Rogers

   WATER IRRIGATION SCHEDULER FOR EFFICIENT APPLICATION (WISE)...........64 
     Allan Andales and Ansley J. Brown

   UTILIZING DIGITAL IMAGE PROCESSING AND TSEB MODEL FOR THE ESTIMATION OF ET........ 65
    Xin Qiao and Wei-zhen Liang

    MANAGEMENT FOR REDUCED IRRIGATION DIVERSIONS................. 76
     Freddie Lamm

   IMPACTS OF RESIDUE MANAGEMENT IN IRRIGATED PRODUCTION......... 91
      Joel Schneekloth, Francisco Calderon, and Steven Fonte

   CORN HYBRID SELECTION FOR LIMITED WATER............... 102
     Brian Olson, Stephen Hornung and Mark Reiman

    THIRTY YEARS OF SDI RESEARCH IN THE CENTRAL GREAT PLAINS........ 114
       Freddie Lamm

    USING THE K-STATE CENTER PIVOT SPRINKLER AND SDI ECONOMIC COMPARISON SPREADSHEET - 2020..... 135 
      Freddie Lamm, Dan O’Brien and Danny Rogers