Central Plains Irrigation Short Course Proceedings · 2018-06-03 · Central Plains Irrigation...

Central Plains Irrigation Short Course Proceedings

February 13 and 14, 1989 Colby, Kansas Crop Water Use

R. Wayne Shawcroft 1-6

Reasonable Cost Irrigation

Danny H. Rogers 7-11

Center Pivot Uniformity for Chemigation

Dale F. Heermann 12-26

Selecting Sprinkler Packages with Tillage Practice Interaction

William Kranz 27-38

Changing from Continuous Flow Irrigation to Cablegation or Surge Irrigation

Israel Israeli 39-49

Nebraska Surge Irrigation Results

C. Dean Yonts & Dean E. Eisenhauer 50-56

Workshop C -- Irrigation System Conversions

Harold R. Duke 57-64

Irrigation Pumping Plant Alternatives

Norman L. Klocke & Richard T. Clark 65-75

Concepts of Irrigation Scheduling


Irrigation Scheduling and Water Quality Concerns

William Kranz 82-88

Limited Irrigation and Crop Rotations Gary W. Hergert, Norman L. Klocke, Paul T. Nordquist, Gail A. Wicks, & Richard T. Clark

89-96

Crop Responses under Various Irrigation Scheduling Criteria

Freddie R. Lamm 97-104

Deficit Irrigation Planning

Derrel Martin 105-114

Soil-Water-Plant Relationships

Richard D. Black & DeLynn R. Hay 115-122

Managing Deficit Water Supplies Jack T. Musick

123-145

February 5 and 6, 1990 Wray, Colorado Overview of New Developments in Sprinkler Irrigation


Workshop A -- Low Energy Precision Applications (LEPA) for Center Pivot Machines

L. New, C. Buchleiter, W. Spurgeon, & B. Unruh

13-18

LEPA Irrigation Project Report

Bill Spurgeon 19-20

Workshop B -- Selecting Sprinkler Packages for Specific Conditions

William Kranz, Dale Heermann, Larry Brisendine, & Les Jochens

21-28

Workshop C -- Center Pivot Runoff

Danny H. Rogers & Freddie R. Lamm 29-35

Workshop D -- Chemigation – Safety, Equipment and Recommendations

William M. Lyle, Gary Newton, R. Wayne Shawcroft, & Stan Pilcher

36-43

Why Irrigation Water Management

N. L.. Klocke, D. G. Watts, W. L. Kranz, & K. G. Hubbard

44-52

The Impact of Irrigation and Nitrogen Management and Vadose Zone Conditions on Ground Water Contamination by Nitrates

Darrel Watts 53-63

Nitrogen Management for Sprinkler Irrigation

James S. Schepers 64-70

Irrigation Scheduling with Atmometers

Israel Broner 71-80

Computerized Irrigation Scheduling and Radio Control for Center Pivots

Gerald W. Buchleiter & Kenneth Goeglein 81-84

Irrigation Scheduling with Personal Computers

Ronald Roeber, Norman L. Klocke, & Terry Boekstadter

85-91

Drip Irrigation of Corn in Kansas Danny H. Rogers, Harry L. Manges, & William E. Spurgeon

92-96

February 5 and 6, 1991 North Platte, Nebraska Furrow Irrigation Management

Israel Broner & Joel Cahool 1-22

Managing Furrow Irrigation Systems Dean E.. Eisenhauer, David L. Varner, C. Dean Yonts, & Wayne Liesemeyer

23-33

Fundamentals of Surge Irrigation C. Dean Yonts, Dean E. Eisenhauer, & Joel E. Cahoon

34-41

Application of Surge Irrigation C. Dean Yonts, Dean E. Eisenhauer, & Joel E. Cahoon

42-51

Sprinkler Irrigation Basics Dale F. Heermann

52-58

Characteristics of Sprinkler Packages Les Jochens

59-63

Irrigation with LEPA

Gerald W. Buchleiter 64-68

Sprinkler Evaporation Losses and Efficiency

Terry A. Howell, Arland D. Schneider, & Judy A. Tolk

69-89

Minimum Center Pivot Design Capacities Bill Kranz, Greg Lackas, & Derrel Martin 90-96

Irrigation Systems/Conversions Pumping Plants Harold R. Duke

97-100

Considerations When Converting from Flood to Pivot Irrigation

Danny H. Rogers

101-104

Planning for Deficit Irrigation Derrel Martin, Norman Klocke, & Gary Hergert

105-116

Stretching Limited Water Supplies G. W. Hergert, J. P. Schneekloth, & N. L. Klocke

117-121

Irrigation Pumping Plant Alternatives Norman L. Klocke & Richard T. Clark

122-126

Runoff Control Practices William Kranz 127-135

The Nebraska Microcomputer Irrigation Scheduling Software

Ron Roeber & Norm Klocke 136-140

LEPA Irrigation Project Report William E. Spurgeon & Thomas P. Makens 141-144

LEPA Runoff Project Report William E. Spurgeon & Thomas P. Makens 145-147

Irrigation Scheduling with Atmometers Israel Broner 148-157

Groundwater in the Nebraska Panhandle Steven S. Sibrary 158-162

Nitrogen Management and Inhibitors Jim Schild 163-166

Nitrogen Management: Proper Accounting and Utilization of Nitrogen Resources

Richard B. Ferguson 167-173

Elm Creek Water Quality Project Webster County Cooperative Extension &

SCS 174-183

Mid-Nebraska Water Quality Demonstration Project

Andrew Christiansen 184-185

An Overview of Irrigation Scheduling Techniques

Joel Cahoon 186-189

Economic Considerations in Water Management

Roger Selley & Joel Cahoon 190-194

Cutting Irrigation Fuel Costs

Thomas W. Dorn 195-200

Tailwater Recovery System Operation and Design

Steve Moran 201-203

February 4 and 5, 1992 Goodland, Kansas Is One Sprinkler System Good for All?


How Much Water Do I Apply

Harold R. Duke 5-8

Evapotranspiration and Irrigation Capacity Terry A. Howell 9-13

LEPA, Concept and System William M. Lyle 14-16

LEPA Project Report William E. Spurgeon & Thomas P. Makens 17-19

Center Pivot Irrigation Energy Conservation Project for Western Nebraska

C. Dean Yonts, Derrel Martin, & LaVerne Stetson

20-22

Effect of System Capacity and Nozzle Type on Corn Production


Furrow Irrigation Management Israel Broner, Joel Cahoon, & Harry Manges 26-48

Planning for Deficit Irrigation Derrel Martin, Norman Klocke, & Gary Hergert

49-64

Economics of Irrigation Efficiency Improvements and System Conversions

Danny H. Rogers, Kevin C. Dhuyvetter, Mark E. Nelson, & Ron F. Meyers

65-81

Irrigation Water Quality Implications Richard D. Black 82-85

Herbicide Mass Transport from Agricultural Fields in Kansas

Philip Barnes 86

Drip Irrigation for Corn Production Freddie R. Lamm, William E. Spurgeon, Harry L. Manges, & Danny H. Rogers

87-92

Kansas Requirements for Irrigation Water Conservation Plans

Matt A. Scherer, III 93-95

Writing Irrigation Water Conservation Plans Harold R. Blume 96-98

Irrigation Development Plans in GMD #4 Ray Luhman 99-100

Evaluation of Irrigation Water Conservation Plans L. Kent Shaw 101-102

February 2 and 3, 1993 Sterling, Colorado Pesticide Transport in Runoff from Agricultural Fields

Philip Barnes 1-4

Fertigation Through Surge Valves Richard C. Bartholomay & Daniel F. Champion

5-15

Management Considerations in Surged Flow Irrigation

Joel Cahoon 16-25

Soil Factors and Yield Variability in Furrow-Irrigated Corn

Richard B. Ferguson 26-31

Low Pressure Spray Mode and Tillage Management for Corn

W. E. Spurgeon, D. L. Martin, & C. D. Yonts 32-42

Reducing Sprinkler Water Losses Arland D. Schneider & Terry A. Howell 43-46

Well Capacity, Crop Water Use, & Irrigation Scheduling: Important Factors in Irrigation Management

Richard J. Wenstrom 47-52

Kansas: State Water Law and Current Issues Danny H. Rogers 53-55

February 7 and 8, 1994 Kearney, Nebraska Water Quality Programs in the Tri-Basin Natural Resources District

Kevin Breece 1-8

Corn Management System for Reducing Goundwater Contamination

Kirk Thompson & Israel Broner 9-11

Surface Irrigation Management Dean Eisenhauer, Joel Cahoon, & Chuck Burr

12-15

Nitrogen Management Activities at the MSEA Site James S. Schepers 16-21

Monitoring Management Effects on Ground Water Quality

Roy F. Spalding 22-28

The Nebraska Wellhead Protection Program and its Possible Impacts on Agriculture

Bruce V. Hanson 29-32

Interstate Water Compacts Donald Blankenau 33-34

Plugging Abandoned Wells DeLynn Hay 35-41

Surge Irrigation Extension Education Programs Kelly J. Wertz 42-47

Surge Irrigation Management

Kelly Wertz, Joel Cahoon, & C. Dean Yonts 48-52

Evaluating and Fine Tuning Furrow Irrigation Systems

Joel Cahoon & Dean Eisenhauer 53-65

Sprinkler Devices Ron Schultz 66-69

Matching Sprinkler Packages with Field Conditions

Bill Kranz 70-79

The Effects of Conversion on the Pumping Plant


Considerations in Switching from Furrow to Sprinkler Systems

Roger Selley 95-97

Design and Management Considerations for Subsurface Drip Irrigation Systems

Freddie R. Lamm, Danny H. Rogers, & William E. Spurgeon

98-106

Subsurface Drip Irrigation Research for Corn Freddie R. Lamm, William E. Spurgeon, Harry L. Manges, & Danny H. Rogers

107-110

An Economic Analysis of Subsurface Drip Irrigation for Corn

Mark E. Nelson & Kevin C. Dhuyvetter 111-125

High Frequency Low Pressure In-Canopy Sprinkler Irrigation

M. A. Vela Reyes, W. E. Spurgeon, & D. J. Tomsicek

126-131

February 7 and 8, 1995 Garden City, Kansas Crop Water Requirement or Irrigation Water Requirement

Gary A. Clark 1-4

Evapotranspiration (ET) or Crop Water Use (NebGuide G90-992)

Norman L. Klocke, Kenneth G. Hubbard, William L. Kranz, & Derrell G. Watts

5-8

Furrow Irrigation Harry L. Manges 9-14

Ridge Tillage Research in Western Kansas Alan Schlegel & Kevin Dhuyvetter 15-23

Surge Irrigation Management (reprinted from 1994 Central Plains Proceedings)

Kelly Wertz, Joel Cahoon, & C. Dean Yonts 24-28

Application of Surge Irrigation in Colorado Compiled by Israel Broner

29-42

Center Pivot Sprinkler Irrigation Requirements for Corn in Northwest Kansas

F. R. Lamm & D. H. Rogers 43-48

Variable Applications of Water and Chemicals Through Center Pivot Sprinkler Systems

G. W. Buchleiter, D. F. Heermann, & H. R. Duke

49-54

How Much Water Do I Apply? Harold R. Duke 55-59

Reducing Sprinkler Water Losses

Arland D. Schneider & Terry A. Howell 60-63

Uniformity of In-Canopy Center Pivot Sprinkler Application in Fully Developed Corn Canopies


Sprinkler Package Option Effects on Runoff—General Guidelines

W. E. Spurgeon, D. H. Rogers, & W. Sothers 73-91

Economics of Converting from Flood Irrigation to Center Pivot Sprinkler Irrigation

K. C. Dhuyvetter 92-100

Pumping Plant Modifications Harold R. Duke 101-106

Irrigation and Crop Management for Limited Water Supplies

N. L. Klocke, J. P. Schneekloth, R. T. Clark, & G. W. Hergert

107-114

Wide-Spaced Furrow or Band Irrigation as a Tool for Deficit Irrigation

John F. Stone 115-121

Irrigation Scheduling: Determining Crop Water Use

Michael A. Kizer 122-127

Charting Soil Water—A Tool for Irrigation Scheduling

Norman L. Klocke & Joel E. Cahoon 128-132

Well Capacity, Crop Water Use, & Irrigation Scheduling: Important Factors in Irrigation Management

Richard J. Wenstrom 133-138

An Economic Comparison of Subsurface Drip Irrigation (SDI) and Center Pivot Irrigation for Field Corn

K. C. Dhuyvetter, F. R. Lamm, & D. H. Rogers

139-147


Freddie R. Lamm, D. H. Rogers, & W. E. Spurgeon

148-155

Subsurface Drip Irrigation Research for Corn Freddie R. Lamm, Harry L. Manges, Danny H. Rogers, & William E. Spurgeon

156-159

Use of Drip Irrigation on Alfalfa

Joe Henggeler 160-168

February 6 and 7, 1996 Burlington, Colorado Sprinkler Application and Effects on Corn Yield Tillage Practice


Converting from Furrow Irrigation to Center Pivot Irrigation—Does It Pay?

Kevin C. Dhuyvetter 13-22

Electrical Safety Requirements for Irrigation Systems

LaVerne E. Stetson 23-36

Tractor Safety—Prevention and Protection Paul D. Ayers 37-45

Nitrogen Management Under Irrigated Conditions Grant E. Cardon 46-52

Water Management C. Dean Yonts 53-55

Chemigation Benefits Through Equipment Choices

Gary Newton & Erik W. Tribelhorn 56-62

Involving Agricultural Producers in Development of Localized Best Management Practices

Lloyd R. Walker & Reagan M. Waskom 63-67

Automation and Remote Sensing—Equipment and Application Benefits

Walter C. Bausch, Gerald Buchleiter, & Neil Havermale

68-73

An Economic Comparison of Alternative Irrigation Systems on Small and Irregularly Shaped Fields

Daniel O’Brien, Danny Rogers, & Freddie Lamm

74-88

GPS (Global Positioning System) Basics and Applications

Paul Ayers 89-99

CropFLEX-A Vadose Zone Quality and Farm Sustainability Decision Support Tool for Managing Irrigation and Fertilizer

P. Lorenz Sutherland, K. R. Thompson, Israel Broner, Adam Weinrich, Jim Valliant, Mike Bartalo, & P. N. Soltanpour

100-107

Microirrigation in Gardens and Landscapes Gary A. Clark 108-113

Assessment of Crop Water Use for Dry Beans with Drip Irrigation

Mahdi Al-Kaisi 114-121

Greenhouse Irrigation and Fertilization Overview Kyle R. Mankin 122-125

February 4, 1997 Colby, Kansas Weather Modification Update

W. Bossert 1-10

Water Runoff from Sprinkler Irrigation -- A Case Study

N.L. Klocke, W.L. Kranz, C.D. Yonts, and K. Wertz

11-13

In-Canopy Sprinkler Application for Corn: What Works and What Doesn’t Work

F.R. Lamm 14-23

An Economic Analysis of Flood and Center Pivot Irrigation System Modifications

D.R. DeLano, J.R. Williams, D.M. O’Brien 24-33

Performance of In-Canopy Sprinklers

C.D. Yonts 34-44

Irrigation Efficiencies of Surface Systems

Mahbub Alam 45-48

Improvements in Irrigation Efficiency

F.R. Lamm 49-52

Chemigation

M. Anderson 53-55

Irrigation Scheduling Using Evapotranspiration (ET): Example Schedule

D.H. Rogers 56-64


F.R. Lamm, D.H. Rogers, W.E. Spurgeon 65-71

KSU Research for Corn Production Using SDI F.R. Lamm; W.E. Spurgeon, D.H. Rogers, H.L. Manges

72-80

Irrigation System Economics as Affected by Field Size

D.M. O’Brien, D.H. Rogers, F.R. Lamm, G.A. Clark

81-93

February 17-18, 1998 North Platte, Nebraska Computing Field Losses for Furrow Irrigation

B. L. Benham 1-5


F.R. Lamm, D.H. Rogers, and W.E. Spurgeon

6-12

KSU Research for Corn Production Using SDI

F.R. Lamm and W.E. Spurgeon 13-21

Filtration and Maintenance Considerations for SDI Systems

T.P. Trooien, M. Alam, and F.R. Lamm 22-26

Economic Comparison of SDI and Center Pivots for Various Field Sizes

D.M. O’Brien, D.H. Rogers, F.R. Lamm, and G.A. Clark

27-38

In-Canopy Sprinkler Application for Corn: What Works and What Doesn’t Work

F.R. Lamm 39-48

Determining Runoff Potential

W.L. Kranz 49-54

The Effects of Conversion on the Pumping Plant

D.H. Rogers 55-69

Economics of Conversion from Flood to Pivot

R.A. Selley 70-73

Access and Use of ET Data on the Internet

K.G. Hubbard 74-87

Irrigation Scheduling -- An On-Farm Update

R.J. Wenstrom 88-91

Validation of Cropflex -- A Crop Management Program

J. Lorenz and I. Broner 92-98

Basinwide Recovery Program for Endangered Species in the Central Platte River Basin

J.R. Cook 99-104

Potential for Variable Water and Chemical Application

H.R. Duke 105-109

Moving Precision Agriculture to a New Dimension – The ARS/CSU Precision Farming Project at Wiggins, Colorado, USDA-ARS

K.L. Fleming, D.G. Westfall, D.F. Heermann

110-114

Polyacrylamide – A Method to Control Erosion

C.D. Yonts 115-121

February 9-10, 1999 Sterling, Colorado Water Issues in the Kansas Central Plains

C. Duffy 1-8

Irrigated Precision Farming

D.F. Heermann and H.R. Duke 9-12

Describing and Modeling Saline Shallow Water Table Problems in the Lower Arkansas River Valley, Colorado

T.K. Gates, J.W. Labadie and J. Valliant 13-23

Understanding Salinity in the South Platte River Valley

M. Petersen 24-28

Water Management: A Kansas Farmer’s Viewpoint

C.A. Meyer 29-31

Managing Swine Effluent Applications Under Irrigated Conditions in Northeast Colorado

M. Al-Kaisi and R. Waskom 32-41

Irrigation Corn with High Nitrate Water

D. Watts and D. Fekersillassie, and J. Schepers

42-51

Optimum Nitrogen Fertigation for Corn Using SDI

F.R. Lamm, A.J. Schlegel, and G.A. Clark 52-61

Limited Irrigation Strategies for Dry Edible Beans and Sugarbeets

C.D. Yonts 62-71

Irrigation Scheduling Demonstration for Water Conservation in Western Kansas

M. Alam, T.P. Trooien and D.H. Rogers 72-77

Sprinkler System Conversions

W. L. Kranz 78-85

Economics of Surface and Sprinkler Irrigation System Conversion for Lower Capacity Systems

D.M. O’Brien and F.R. Lamm 86-96

Reading Pump and Engine Performance Curves

D.H. Rogers and W.M. Sothers 97-100

Evaluating Pumping Plant Efficiency – Using On-Farm Fuel Bills

D.H. Rogers and R.D. Black 101-104

February 9-10, 2000 Garden City, Kansas Observing irrigation-based change in western Kansas

D.E. Kromm 1-10

Issues regarding Kansas water resource planning

Clark Duffy 11-25

The U. S. Geological Survey’s national water-quality assessment program — High Plains regional ground water study

Kevin F. Dennehy 26-27

George Knapp’s watery vision for Kansas

James E. Sherow 28-38

Risk issues of bio-engineering

Bob Bowden 39-41

Chemophobia -- The excessive fear of small amounts of chemicals

Clifton E. Meloan 42-51

Ground water quality of the quaternary deposits, Central High Plains, Kansas, 1999

Larry M. Pope 52

Ground-water quality of the Ogallala Formation, Central High Plains, Colorado, Kansas, New Mexico, Oklahoma, and Texas, 1999

Mark F. Becker 53

Retrospective analysis of historical water- quality data for the High Plains regional aquifer, 1950-97

David W. Litke 54

Upper Arkansas River subbasin management program

E. G. Hargett 55

A summary of the intensive groundwater control area concept in Kansas

Thomas L. Huntzinger 56-58

The total maximum daily loads process in Kansas

Daniel L. Devlin 59-62

Water quality of the Arkansas River and its effect on ground water

Donald O. Whittemore 63-71

Design and management considerations for subsurface drip irrigation systems

Freddie R. Lamm, Danny H. Rogers, and William E. Spurgeon

72-80

Using livestock wastewater with SDI Todd P. Trooien, Freddie R. Lamm, Loyd R. Stone, Mahbub Alam, Danny H. Rogers, Gary A. Clark, and Alan J. Schlegel

81-87

The economics of converting from surface to sprinkler irrigation systems for lower pumping capacity wells

Daniel M. O’Brien and Freddie R. Lamm 88-98

Irrigation scheduling demonstration in western Kansas

Mahbub ul Alam, Todd Trooien, and Danny Rogers

99-103

South Central Kansas irrigation management project

Danny Rogers and Gary Clark 104-106

Performance of in-canopy sprinklers

C. Dean Yonts 107-117

Who wants to be an in-canopy irrigator?


Determining runoff potential

Bill Kranz 128-134

Precision agriculture: Variable rate technology and management zones

R. Khosla 135-139

February 5-6, 2001 Kearney, Nebraska Living with Limited Water in Southwest Nebraska

Joel Schneekloth and Nancy Norton 1-10

Design And Management Considerations For Subsurface Drip Irrigation Systems

Freddie Lamm, Danny Rogers, and William Spurgeon

11-13

Subsurface Drip Irrigation For Alfalfa In Kansas Mahbub Alam, Todd Trooien, Steven Stone, and Danny Rogers

14-23

Advances In Soil Mapping For Improved Irrigation Management

Gerald Buchleiter 24-33

Spatial Distribution Of Water And Nitrogen Application Under Center Pivot Sprinklers

Stan Best Sand Harold Duke 34-44

Using Ultrasonic Flow Meters In Irrigation Applications

Brian Benham and Dean Eisenhauer 45-48

Annualized Cost of an Irrigation System

Thomas Dorn 75-81

Computing Field Losses for Furrow Irrigation

Brian Benham 82-86

Selecting Sprinkler Packages for Land Application of Livestock Wastewater

Jacob LaRue 87-96

Using Livestock Wastewater with SDI – A Status Report After Three Seasons

Freddie Lamm, Todd Trooien, Loyd Stone, Mahbub Alam, Danny Rogers, Gary Clark, and Alan Schletel

97-104

Irrigating with Swine Effluent

Bill Kranz 105-111

Field Scale Evaluations Of Center Pivot Systems

Danny Rogers, Gary Clark, and Mahbub Alam

112-124

Impact of Wide Drop Spacing in Corn Dean Yonts, Brian Benham, Bill Kranz, and Jose Payero

125-135

Polyacrylamide (PAM) Effects on Irrigation and Sediment Yield

Dean Yonts and Brian Benham 136-141

Using Surge Irrigation for Automation

Dean Yonts 142-147

Low Volume Chemical Application System

Hamid Farahani and Gerald Buchleiter 148-155

February 5-6, 2002 Lamar, Colorado Water and Nitrogen Management Using Cropflex

Israel Broner 1-7

Using Livestock Wastewater With SDI -- A Status Report After Four Seasons

Freddie Lamm, Todd Trooien, Loyd Stone, Mahbub Alam, Danny Rogers, Gary Clark, and Alan Schlegel

8-15

Irrigating With Swine Effluent

Bill Kranz and Charles Shapiro 16-22

Field Scale Monitoring and Modeling of Salinity and Waterlogging in the Lower Arkansas River Basin of Colorado

Luis Garcia and Nathan Foged 23-35

Achieving A Sustainable Irrigated Agroecosystem in the Arkansas River Basin: A Historical Perspective and Overview of Salinity, Salinity Control Principles, Practices And Strategies

P. Lorenz Sutherland 36-63

Management Strategies to Stretch Limited Water Supplies

Joel Schneekloth and Norm Klocke 64-73

Cropping Strategies With Water Resource Constraints

Danny Rogers 74-79

Irrigation System Efficiencies

Terry Howell 80-92

Design And Management Considerations for Subsurface Drip Irrigation Systems

Freddie Lamm, Danny Rogers, and William Spurgeon

93-101

Using Subsurface Drip Irrigation for Alfalfa

Mahbub Alam and Troy Dumler 102-109

Filtration and Maintenance Considerations for Subsurface Drip Irrigation (SDI) Systems

Mahbub Alam, Todd P. Trooien, Freddie Lamm, and Danny Rogers

110-121

Irrigation Capacity and Plant Population Effects on Corn Production and Using SDI

Freddie Lamm and Todd Trooien 122-130

Canal Seepage reduction Demonstration Using Polyacrylamides in the Ditch and Water: Arkansas River Valley of Colorado

Jim Valliant 131-138

Economics of Converting to Center Pivots for Southeast Colorado Irrigated Alfalfa

Daniel O’Brien 139-148

Technical Considerations of Converting from Surface Irrigation

C. Dean Yonts 149-151

Drip Irrigation Studies for Vegetable Crops in the Arkansas Valley of Colorado

Michael Bartolo, Orren, Doss, and Jessica Davis

152-156

Irrigation Energy Source Alternatives Roger Selley, Richard Clark and Norm 157-167

Klocke Comparing Irrigation Energy Costs Danny Rogers and Mahbub Alam 168-175

Central Plains Irrigation Short Course Proceedings · 2018-06-03 · Central Plains Irrigation...

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