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Kansas Agricultural Experiment Station faculty members conduct research in nearly all areas of agricultural production. This online collection of research reports publishes preliminary results of research conducted at centers around the state in beef and dairy cattle, swine, meat science, plant pathology, sorghum and wheat breeding, cropping systems, irrigation engineering, cover crops, weed science, entomology, range management, turfgrass, and other areas. Research is supported by federal and state funds, grants, and Kansas State University.
Recent Content
Research Reports
Saline Experimental Range Dormant Season Wildfire: Short-Term Effect on Forage Production and Plant Composition
Keith R. Harmoney
Effect of Exercise on Health and Performance by Long-Haul, High-Stress Steers During the Receiving Period
John R. Jaeger, Justin W. Waggoner, Keith R. Harmoney, and Quentin Rupp
2019 Kansas State University Industrial Hemp Dual-Purpose and Fiber Trial
Jason Griffin, Kraig Roozeboom, Lucas Haag, Michael Shelton, Clint Wilson, and Tami Myers
Using Modified Intensive Early Stocking for Cow/Calf Production
Keith R. Harmoney and John R. Jaeger
Agricultural Research Center-Hays
Long-Term Tillage and Nitrogen Fertilization Effects on Soil Surface Chemistry
A. Obour and J. D. Holman
Nitrogen and Phosphorus Application Effects on Pearl Millet Forage Yield and Nutritive Value
D. D. Serba and A. Obour
Seeding Date Effects on Camelina Seed Yield and Quality Traits
E. Obeng, A. Obour, and N. O. Nelson
Evaluating the Effectiveness of Iron Chelates in Managing Iron Deficiency Chlorosis in Grain Sorghum
A. Obour, A. Schlegel, R. Perumal, and D. Ruiz Diaz
Beef Cattle
Spices Fed to Growing Heifers on Bromegrass Result in Increased Gains with Some Effects on Tick Populations
J. K. Farney
Effects of Various Grazing Systems on Grazing and Subsequent Finishing Performance
L. W. Lomas and J. L. Moyer
Effects of Interseeding Ladino Clover into Tall Fescue Pastures of Varying Endophyte Status on Grazing and Subsequent Finishing Performance of Stocker Steers
L. W. Lomas and J. L. Moyer
Including Legumes in Bermudagrass Pastures
J. L. Moyer and L. W. Lomas
Evaluation of Supplemental Energy Source for Grazing Stocker Cattle
L. W. Lomas, J. K. Farney, and J. L. Moyer
Beef Cattle Management
Region of Origin in the United States Affects Price Premiums Associated with Value-Added Health Protocols of Beef Calf Lots Sold Through Summer Video Auctions from 2010 Through 2018
M. J. Smith, E. D. McCabe, M. E. King, K. E. Fike, G. M. Rogers, and K. G. Odde
Factors Affecting the Sale Price of Bred Heifers and Bred Cows Sold Through Superior Livestock Video Auctions
M. J. Smith, E. D. McCabe, M. E. King, K. E. Fike, G. M. Rogers, and K. G. Odde
Sale Price of Holstein Feeder Steer Lots Relative to Other Breed Descriptions Sold Through Superior Livestock Video Sales from 2010 Through 2018
E. D. McCabe, M. J. Smith, M. E. King, K. E. Fike, G. M. Rogers, and K. G. Odde
Effects of Limit Feeding Cold Stressed Growing Calves in the Morning Versus the Evening, as well as Bunk Line Sharing on Performance
C. A. Sasscer, S. P. Montgomery, C. I. Vahl, W. R. Hollenbeck, R. N. Wahl, A. J. Tarpoff, and D. A. Blasi
Evaluating Stocker Steer Gains on Tallgrass Native Range with Two Burn Dates and Spices in Mineral
J. K. Farney
Beef Cattle Reproduction
Delayed Insemination of Non-Estrual Beef Heifers in 7-day CO-Synch Timed Artificial Insemination
D. C. Shaw, K. E. Fike, and David Grieger
Comparing Standing Heat and Estrotect Heat Detection Patches
S. K. Johnson and J. R. Jaeger
Using Estrus-Detection Patches to Vary Time of Insemination Improves Pregnancy Rates Compared with One Single Timed Insemination
S. L. Hill, D. M. Grieger, K C. Olson, J. R. Jaeger, and J. S. Stevenson
An Injectable Trace Mineral Supplement in Yearling Bulls Causes a Short-Term Increase in Circulating Trace Mineral Levels But Does Not Improve Sperm Quality
A. A. Kirchhoff, K. E. Fike, and R. Breiner
Value and Use of Artificial Insemination by Beef Producers
S. K. Johnson and Garland R. Dahlke
Breeding Herd Nutrition and Management
Effects of the Age of Newborn Pigs Receiving an Iron Injection on Suckling and Subsequent Nursery Performance and Blood Criteria
H. Williams, C. D. Roubicek, J. M. DeRouchey, J. C. Woodworth, S. S. Dritz, M. D. Tokach, R. D. Goodband, and A. Holtcamp
Effects of Fe Dosage in Newborn Pigs on Preweaning and Subsequent Nursery Performance
H. Williams, J. C. Woodworth, J. M. DeRouchey, S. S. Dritz, M. D. Tokach, R. D. Goodband, and A. Holtcamp
Effects of a Bacillus-Based Probiotic on Sow Performance and on Progeny Growth Performance, Fecal Consistency, and Fecal Microflora
M. B. Menegat, K. M. Gourley, M. B. Braun, J. M. DeRouchey, J. C. Woodworth, J. Bryte, M. D. Tokach, S. S. Dritz, and R. D. Goodband
Effect of Lysine-Fermentation By-Product on Urine pH and Total Urine Bacteria Count in Lactating Sows
K. M. Gourley, J. M. DeRouchey, J. C. Woodworth, M. D. Tokach, S. S. Dritz, R. D. Goodband, and K. J. Touchette
The Effects of Maternal Dietary Supplementation of Cholecalciferol (Vitamin D3) and 25(OH)D3 on Sow and Progeny Performance
M. T. Thayer, J. L. Nelssen, A. J. Langemeier, J. Morton, J. M. Gonzales, S. R. Kruger, Z. Ou, A. J. Makowski, and J. R. Bergstrom
Canola
Do Winter Canola Hybrids and Open-Pollinated Varieties Respond Differently to Seeding Rate?
B. M. Showalter, K. Roozeboom, M. J. Stamm, and G. Cramer
Effect of Residue Management, Row Spacing, and Seeding Rate on Winter Canola Establishment, Winter Survival, and Yield
B. M. Showalter, K. Roozeboom, M. J. Stamm, and R. Figger
Cattle Nutrition
Effects of Guanidinoacetic Acid on Lean Growth and Methionine Flux in Cattle
M. Ardalan, M. D. Miesner, C. D. Reinhardt, D. U. Thomson, C. K. Armendariz, and E. C. Titgemeyer
Smartamine M Supplementation Reduces Inflammation but Does Not Affect Performance in Receiving Beef Heifers
M. S. Grant, H. F. Speer, W. R. Hollenbeck, R. N. Wahl, N. D. Luchini, D. A. Blasi, and E. C. Titgemeyer
Syngenta Enogen Feed Corn Containing an Alpha Amylase Expression Trait Improves Digestibility in Growing Calf Diets
M. A. Johnson, T. J. Spore, S. P. Montgomery, C. S. Kubick, J. S. Garzón, W. R. Hollenbeck, R. N. Wahl, C. I. Vahl, E. D. Watson, and D. A. Blasi
Syngenta Enogen Feed Corn Silage Containing an Alpha Amylase Expression Trait Improves Feed Efficiency in Growing Calf Diets
M. A. Johnson, T. Spore, S. P. Montgomery, W. R. Hollenbeck, R. N. Wahl, E. D. Watson, and D. A. Blasi
Leucine Supplementation Did Not Improve Protein Deposition or Lysine Utilization in Growing Steers
K. A. Pearl, H. F. Speer, M. D. Miesner, and E. C. Titgemeyer
Corn
Effect of Late Nitrogen Fertilization on Grain Yield and Grain Filling in Corn
J. A. Fernandez and I. A. Ciampitti
Use of Satellite Imagery to Predict Corn Phenology at a Regional Scale
L. Nieto, R. Schwalbert, and I. A. Ciampitti
Effect of Late Planting Dates on Corn Yield
E. A. Adee and K. L. Roozeboom
Effect of Fungicides on Southern Rust of Corn
E. A. Adee and S. Duncan
Effect of Late Nitrogen Applications on Grain Filling in Corn
J. A. Fernandez and I. A. Ciampitti
Cropping and Tillage Systems
Mobile Drip Irrigation for Water Limited Crop Production: Initial Results
J. Aguilar, T. Oker, and I. Kisekka
Wheat Stubble Height on Subsequent Corn and Grain Sorghum Crops
A. Schlegel and L. Haag
Seeding Rate for Dryland Wheat
A. Schlegel, J. Holman, and L. Haag
Wheat and Grain Sorghum in Four-Year Rotations
A. Schlegel, J. Holman, and A. Burnett
Tillage Intensity in a Long-Term Wheat-Sorghum-Fallow Rotation
A. Schlegel and A. Burnett
Cropping Systems Research
Corn Date of Planting and Depth
G. F. Sassenrath, L. Mengarelli, and X. Lin
The Cost of Tillage
G. F. Sassenrath
Southeast Kansas Crop Production Summary - 2019
G. F. Sassenrath, L. Mengarelli, J. Lingenfelser, X. Lin, and E. Adee
Changes in Soil Microbiology Under Conventional and No-Till Production During Crop Rotation
C. J. Hsiao, G. F. Sassenrath, L. Zeglin, G. Hettiarachchi, and C. Rice
Characterization of Claypan Soils in Southeastern Kansas
M. A. Mathis II, S. E. Tucker-Kulesza, and G. F. Sassenrath
Dairy Cattle: Dairy Foods
Effect of Draining Volume on the Yield and Enrichment Ratio During Foam Fractionation of Greek Yogurt Whey
Y. B. Ma and J. Amamcharla
Development of a High Protein Dairy Snack Based on German-Style Quark Cheese
Y. Ou, K. S. Babu, P. Thorakkattu, K. Getty, and J. Amamcharla
Evaluating an Ultrasonic Flaw Detector-Based Method to Characterize Solubility of Whey Protein Concentrate
M. Hauser and J. Amamcharla
Dairy Cattle: Economics
Dairy Research 2015 Supplements
B. Bradford
Dairy Cattle: Foreword
Foreword, Dairy Research 2016
B. Bradford
Dairy Cattle: Nutrition and Feeding
Combined Risk Factors and Digestive Disorders in Mid-Lactation Holstein Cows: A Case Study
S. T. Quanz, L. K. Mamedova, M. J. Brouk, P. Gott, and B. J. Bradford
Effects of Two Commercial Supplemental Fat Products on Body Condition Score and Cow- and Herd-Level Milk Yield and Composition in a Commercial Dairy Herd in Kansas
A. L. Scanavez, C. A. Gamarra, R. S. de Oliveira, and L. G. Mendonça
Identifying a Milk-Replacer and Weaning Strategy for Holstein Calves Using Automated Behavioral Measures of Lying and Environmental Enrichment Device Use
E. M. Bortoluzzi, T. M. Hill, L. L. Deikun, L. A. Ruiz, M. J. Goering, T. S. Dennis, F. X. Suarez-Mena, J. D. Quigley, R. L. Schlotterbeck, M. V. Alonso, R. Mazloom, M. Jaberi-Douraki, and L. E. Hulbert
Effects of a High-Protein Corn Product on Nutrient Digestibility and Production Responses in Mid-Lactation Dairy Cows
W. E. Brown and B. J. Bradford
Impact of Saccharomyces cerevisiae Fermentation Product on Feed Intake Parameters, Lactation Performance, and Metabolism of Transition Dairy Cattle
K. Olagaray, S. E. Sivinski, B. A. Saylor, L. K. Mamedova, J. A. Sauls, I. Yoon, and B. J. Bradford
Dairy Cattle: Physiology and Management
Individual Feed Intake of Transition Cows and Their Daily Activity Measures of Temperature, Eating, Rumination, Resting, and Activity Times
J. S. Stevenson, C. S. Takiya, and B. J. Bradford
Beta-Hydroxybutyrate Alters the mRNA Cytokine Profile from Mouse Macrophages Challenged with Streptococcus uberis
T. H. Swartz, L. K. Mamedova, and B. J. Bradford
Deliberate Exercise of Pregnant Holstein Heifers Improves Milk Composition During Lactation
J. Johnson, P. Steichen, B. J. Bradford, A. E. Rhodes, and T. G. Rozell
Are My Dry Cows Heat-Stressed? A Novel Approach to Assess Heat Stress of Dry Cows in Commercial Dairy Herds
A. L. Scanavez, C. A. Gamarra, R. S. de Oliveira, and L. G. Mendonça
Disease Prevalence and Its Consequences on Blood Metabolites, Physical Activities, Milk Yield, and Fertility
J. S. Stevenson and S. Banuelos
Dairy Cattle: Supplemental Content
2018 Dairy Research Foreword, etc.
B. J. Bradford
Acknowledgments, Dairy Research 2016
B. Bradford
Department of Agronomy
Biochar and Nitrogen Effects on Winter Wheat Growth
T. E. Zee, N. O. Nelson, and G. Newdigger
Impact of Cover Crops and Phosphorus Fertilizer Management on Nutrient Cycling in No-Tillage Corn-Soybean Rotation
R. E. Carver, N. O. Nelson, D. S. Abel, K. Roozeboom, G. J. Kluitenberg, P. J. Tomlinson, and J. R. Williams
Corn Grain Yield Trends from 2012 to 2016: A 26-Year Long-Term Experiment
J. Rivera-Zayas and Charles Rice
Response of Drought-Tolerant Hybrids to Environmental Yield Potential
T. Newell, K. Roozeboom, I. A. Ciampitti, Eric Adee, G. Cramer, J. D. Holman, and A. Schlegel
Soybean: Evaluation of Inoculation
I. A. Ciampitti, Eric Adee, J. Kimball, and G. I. Carmona
East Central Kansas Experiment Field
Corn Yield Response to Plant Populations
D. E. Shoup, Eric Adee, and I. A. Ciampitti
Balanced Nutrition and Crop Production Practices for Closing Sorghum Yield Gaps
B. McHenry, Eric Adee, J. Kimball, P. V. Vara Prasad, and I. A. Ciampitti
East Central Kansas Experiment Field
Eric Adee
Corn Yield Response to Plant Populations
D. E. Shoup, E. A. Adee, and I. A. Ciampitti
East Central Kansas Experiment Field
Corn Yield Response to Plant Populations
D. E. Shoup, Eric Adee, and I. A. Ciampitti
Balanced Nutrition and Crop Production Practices for Closing Sorghum Yield Gaps
B. McHenry, Eric Adee, J. Kimball, P. V. Vara Prasad, and I. A. Ciampitti
East Central Kansas Experiment Field
Eric Adee
Corn Yield Response to Plant Populations
D. E. Shoup, E. A. Adee, and I. A. Ciampitti
Feed Processing in the Swine Industry
Effects of Grinding Corn with Different Moisture Concentrations on Subsequent Particle Size and Flowability Characteristics
M. B. Braun, K. M. Dunmire, C. E. Evans, C. R. Stark, and C. B. Paulk
The Effect of Pellet Mill Production Rate and Knife Distance on Pellet Quality
C. E. Evans, R. J. Beeman, M. Saensukjaroenphon, C. B. Paulk, and C. R. Stark
Effects of Conditioning Temperature on Pellet Quality of Nursery Pig Diets
G. E. Nichols, C. R. Stark, A. M. Ogles, K. M. Dunmire, and C. B. Paulk
The Effects of Filter Type and Warm-Up Time on Pellet Durability Index Using the Holmen NHP100 Portable Pellet Tester
C. E. Evans, R. N. Kort, M. Saensukjaroenphon, H. K. Wecker, C. B. Paulk, and C. R. Stark
Evaluating Soybean Meal Quality Using Near-Infrared Reflectance Spectroscopy
K. M. Dunmire, J. Dhakal, K. Stringfellow, C. R. Stark, and C. B. Paulk
Finishing Pig Nutrition and Management
Evaluation of a Commercial Model for Predicting Growth Performance of Pigs with Varying Diet Composition and Stocking Density
M. B. Menegat, F. Wu, J. C. Woodworth, M. D. Tokach, J. M. DeRouchey, S. S. Dritz, and R. D. Goodband
Effects of Diet Formulation and Supplementation of an Algoclay Complex-Based Feed Additive in Grow-Finish Diets on Pig Growth Performance and Carcass Characteristics
L. Del Tuffo, J. C. Woodworth, S. S. Dritz, M. D. Tokach, J. M. DeRouchey, and R. D. Goodband
Economic Model for Optimum Standardized Total Tract Digestible Phosphorus for Finishing Pigs
C. M. Vier, S. S. Dritz, M. D. Tokach, U. A. Orlando, W. Cast, J. C. Woodworth, R. D. Goodband, and J. M. DeRouchey
Effect of Die Retention Time on Pellet Quality and Phytase Stability of a Corn-Soybean Meal Swine Diet
M. Saensukjaroenphon, C. E. Evans, C. K. Jones, C. H. Fahrenholz, C. B. Paulk, and C. R. Stark
Effect of Pellet Die Thickness and Conditioning Temperature During the Pelleting Process on Phytase Stability
C. N. Truelock, N. E. Ward, J. W. Wilson, C. R. Stark, and C. B. Paulk
Forage Crops
Evaluation of Tall Fescue Cultivars
J. L. Moyer
Forage Report 2016
J. D. Holman, G. Cramer, A. Esser, Jane Lingenfelser, S. Maxwell, J. L. Moyer, A. Obour, and T. Roberts
Forage Report 2015
J. D. Holman, Jane Lingenfelser, A. Obour, A. Esser, J. L. Moyer, G. Cramer, T. Roberts, and S. Maxwell
Evaluation of Tall Fescue Cultivars
J. L. Moyer
Irrigation
Response of Drought Tolerant and Conventional Corn to Limited Irrigation
I. Kisekka, F. Lamm, and J. D. Holman
Irrigation Scheduling Based on Soil Moisture Sensors and Evapotranspiration
J. Aguilar, D. Rogers, and I. Kisekka
Kansas River Valley Experiment Field
Timing of Strobilurin Fungicide for Control of Top Dieback in Corn
Eric Adee and Stu Duncan
Grain Sorghum Response to Water Supply and Environment
J. Broeckelman, G. J. Kluitenberg, K. Roozeboom, G. Cramer, Eric Adee, A. Schlegel, J. D. Holman, and I. A. Ciampitti
Sudden Death Syndrome and Soybean Planting Date
Eric Adee, C. R. Little, and I. A. Ciampitti
Interaction Between Seed Treatment and Variety on Sudden Death Syndrome Symptoms and Soybean Yield
Eric Adee
Management Practices
Effects of Cover Crops and Phosphorus Fertilizer Management on Soil Health Parameters in a No-Till Corn-Soybean Cropping System in Riley County, Kansas
L. M. Starr, P. J. Tomlinson, N. O. Nelson, C. L. Stewart, K. L. Roozeboom, G. J. Kluitenberg, and D. R. Presley
Long-Term Tillage and Nitrogen Fertilizer Rates Effect on Grain Yield and Nitrogen Uptake in Dryland Wheat and Sorghum Production
M. Majrashi, A. K. Obour, and C. J. Moorberg
Crop Yield and Yield Stability as Affected by Long-Term Tillage and Nitrogen Fertilizer Rates in Dryland Wheat and Sorghum Production Systems
M. Majrashi, A. K. Obour, and C. J. Moorberg
Evaluating Sorghum Senescence Patterns Using Small Unmanned Aerial Vehicles and Multispectral Imaging
I. Barnhart, L. H. Moro Rosso, M. A. Secchi, and I. A. Ciampitti
Pursuing the Best Management Strategies for Corn-Soybean Rotation Systems in North Central Kansas
A. A. Correndo and I. A. Ciampitti
Meat Science
Sensory Evaluation from Asian Consumers of Six Different Beef Shank Cuts
W. Wu, E. A. Rice, B. A. Olson, T. G. O'Quinn, T. A. Houser, E. A. Boyle, and M. D. Chao
Beef Longissimus Lumborum Steak pH Affects External Bioelectrical Impedance Assessment
F. Najar-Villarreal, E. A. Boyle, T. A. Houser, C. I. Vahl, J. Wolf, J. M. Gonzalez, T. G. O'Quinn, J. Kastner, and M. D. Chao
The Use of Bioelectrical Impedance to Assess Shelf-Life of Beef Longissimus Lumborum Steaks
F. Najar-Villarreal, E. A. Boyle, T. A. Houser, C. I. Vahl, J. Wolf, J. M. Gonzalez, T. G. O'Quinn, J. Kastner, and M. D. Chao
Visual Degree of Doneness Has an Impact on Palatability Ratings of Consumers Who Had Differing Degree of Doneness Preferences
L. L. Prill, L. N. Drey, J. L. Vipham, M. D. Chao, J. M. Gonzalez, T. A. Houser, E. A. Boyle, and T. G. O'Quinn
Consumer Evaluation of the Degree of Doneness of Beef Strip Loin Steaks Cooked to Six End-Point Temperatures
L. L. Prill, L. N. Drey, J. L. Vipham, M. D. Chao, J. M. Gonzalez, T. A. Houser, E. A. Boyle, and T. G. O'Quinn
North Central Kansas Experiment Field
Breaking Soybean Yield Barriers: A Cropping Systems Approach
G. R. Balboa and I. A. Ciampitti
Balanced Nutrition and Crop Production Practices for Closing Grain Sorghum Yield Gaps
B. McHenry, P. V. Vara Prasad, and I. A. Ciampitti
Grain Sorghum Yield Response to Water Availability
J. P. Broeckelman, G. J. Kluitenberg, K. Roozeboom, and I. A. Ciampitti
Breaking Corn Yield Barriers: A Cropping Systems Approach
G. R. Balboa and I. A. Ciampitti
Late-Season Nitrogen Fertilizer Application in Soybean
G. R. Balboa, D. R. Hodgins, and I. A. Ciampitti
Nursery Pig Nutrition and Management
Determining the Effects of Tryptophan Biomass on Growth Performance of 25- to 50-lb Nursery Pigs
M. R. Wensley, J. C. Woodworth, J. M. DeRouchey, S. S. Dritz, M. D. Tokach, R. D. Goodband, and K. D. Haydon
Using Caloric Efficiency to Estimate the Energy Value of Soybean Meal Relative to Corn and Its Effects on Growth Performance of Nursery Pigs
H. S. Cemin, M. D. Tokach, S. S. Dritz, J. C. Woodworth, J. M. DeRouchey, and R. D. Goodband
Effects of Soybean Meal Level on Growth Performance of 25- to 50-lb Nursery Pigs
H. S. Cemin, M. D. Tokach, S. S. Dritz, J. C. Woodworth, J. M. DeRouchey, and R. D. Goodband
Effect of Viligen™, Feed Form, and Storage Time on Fumonisin Concentrations in Corn
Z. X. Rao, M. D. Tokach, S. S. Dritz, J. C. Woodworth, J. M. DeRouchey, R. D. Goodband, and H. Calderon Cartagena
Efficacy of Commercial Products on Growth Performance of Nursery Pigs Fed Diets with Fumonisin-Contaminated Corn
Z. X. Rao, M. D. Tokach, S. S. Dritz, J. C. Woodworth, J. M. DeRouchey, R. D. Goodband, and H. Calderon Cartagena
Soil and Water Management
Effect of Burning and Tillage Options on Yields in a Continuous Wheat-Double-Crop Soybean Rotation
D. W. Sweeney
Response of Soybean Grown on a Claypan Soil in Southeastern Kansas to the Residual of Different Plant Nutrient Sources and Tillage
D. W. Sweeney, P. Barnes, and G. Pierzynski
Nitrogen Fertilizer Timing and Phosphorus and Potassium Fertilization Rates for Established Endophyte-Free Tall Fescue
D. W. Sweeney, J. K. Farney, and J. L. Moyer
Pre-Plant Nitrogen Rate and Application Method and Side-Dress Nitrogen Rate Effects on No-Till Corn Grown on a Claypan Soil
D. W. Sweeney and D. Ruiz Diaz
Timing of Side-Dress Applications of Nitrogen for Corn in Conventional and No-Till Systems
D. W. Sweeney and D. Ruiz Diaz
Soil Fertility
Long-Term Nitrogen, Phosphorus, and Potassium Fertilization of Irrigated Grain Sorghum
A. Schlegel and D. Bond
Long-Term Nitrogen and Phosphorus Fertilization of Irrigated Corn
A. Schlegel and D. Bond
Long-Term Nitrogen and Phosphorus Fertilization of Irrigated Corn
A. Schlegel and H. D. Bond
Irrigated Grain Sorghum Response to Long-Term Nitrogen and Phosphorus Fertilization
A. Schlegel and H. D. Bond
Irrigated Corn Response to Long-Term Nitrogen and Phosphorus Fertilization
A. Schlegel and H. D. Bond
Southeast Agricultural Research Center
Response of Soybean Grown on a Claypan Soil in Southeastern Kansas to the Residual of Different Plant Nutrient Sources and Tillage
D. W. Sweeney, Philip Barnes, and Gary Pierzynski
Tillage and Nitrogen Placement Effects on Yields in a Short-Season Corn/Wheat/Double-Crop Soybean Rotation
D. W. Sweeney
Nitrogen, Phosphorus, and Potassium Fertilization for Newly Established Tall Fescue
D. W. Sweeney and J. L. Moyer
Tillage and Nitrogen Placement Effects on Yields in a Short-Season Corn/Wheat/Double-Crop Soybean Rotation
D. W. Sweeney
Southeast Research and Extension Center: Soil and Water Management
Use of a Fungicide to Reduce Stomatal Conductance for Production of Sweet Corn Planted at Different Populations with Limited Irrigation
D. W. Sweeney and M. B. Kirkham
Response of Soybean Grown on a Claypan Soil in Southeastern Kansas to the Residual of Different Plant Nutrient Sources and Tillage
D. W. Sweeney, P. Barnes, and G. Pierzynski
Pre-Plant Nitrogen Rate and Application Method and Side-Dress Nitrogen Rate Effects on Corn Grown No-Till on a Claypan Soil
D. W. Sweeney and D. Ruiz-Diaz
Tillage and Nitrogen Placement Effects on Yields in a Short-Season Corn/Wheat/Double-Crop Soybean Rotation
D. W. Sweeney and D. Ruiz-Diaz
Nitrogen Fertilizer Timing and Phosphorus and Potassium Fertilization Rates for Established Endophyte-Free Tall Fescue
D. W. Sweeney, J. K. Farney, and J. L. Moyer
Southwest Research-Extension Center
Palmer Amaranth (Amaranthus palmeri) Suppression with Half Rates of Dicamba and Atrazine with Increasing Sorghum (Sorghum bicolor) Density and Nitrogen Rate
I. B. Cuvaca, R. Currie, and A. J. Foster
Interaction of Seeding and Nitrogen Rate on Grain Sorghum Yield in Southwest Kansas
A. J. Foster, A. Schlegel, J. D. Holman, I. A. Ciampitti, C. Thompson, and D. Ruiz Diaz
Long-Term Nitrogen and Phosphorus Fertilization of Irrigated Corn
A. Schlegel and H. D. Bond
Long-Term Nitrogen and Phosphorus Fertilization of Irrigated Grain Sorghum
A. Schlegel and H. D. Bond
Long-Term Nitrogen and Phosphorus Fertilization of Irrigated Grain Sorghum
A. Schlegel and H. D. Bond
Soybean
Planting Date and Maturity Group Interaction for Soybean Productivity and Seed Quality in East Central Kansas
L. P. Pott, L. H. Moro Rosso, W. D. Carciochi, J. Kimball, E. A. Adee, and I. A. Ciampitti
Inoculation Timing Effect on Biological Nitrogen Fixation and Soybean Productivity
M. A. Secchi, A. R. Torres, L. H. Moro Rosso, and I. A. Ciampitti
Nutritional Quality of Soybean Seeds Relative to Canopy Portion
L. H. Moro Rosso, W. D. Carciochi, and I. A. Ciampitti
Historical Soybean Study: Grain Filling × Nitrogen Fixation
S. Tamagno and I. A. Ciampitti
Management Strategies for Double-Crop Soybean Planted After Wheat
D. S. S. Hansel, J. Kimball, and I. A. Ciampitti
Sow Nutrition and Management
Effects of Weaning Age and Antibiotic Use on Pig Performance in a Commercial System
J. E. Faccin, M. W. Allerson, J. C. Woodworth, J. M. DeRouchey, M. D. Tokach, S. S. Dritz, and R. D. Goodband
Effects of High Phytase Supplementation in Lactation Diets on Sow and Litter Performance
K. L. Batson, H. Calderon Cartagena, R. D. Goodband, J. C. Woodworth, M. D. Tokach, S. S. Dritz, and J. M. DeRouchey
Effects of Oceanfeed Swine Feed Additive on Performance of Sows and Their Offspring
L. Del Tuffo, F. Laskoski, C. M. Vier, M. D. Tokach, S. S. Dritz, J. C. Woodworth, J. M. DeRouchey, R. D. Goodband, L. A. Constance, M. Niederwerder, and E. Arkfeldt
Effects of Soybean Meal Concentration in Lactating Sow Diets on Sow and Litter Performance
K. M. Gourley, J. C. Woodworth, J. M. DeRouchey, M. D. Tokach, S. S. Dritz, and R. D. Goodband
Effect of Feeding Duration of Increased Lysine and Energy Prior to Farrowing on Sow Performance and Colostrum Quality
K. M. Gourley, A. J. Swanson, J. C. Woodworth, J. M. DeRouchey, M. D. Tokach, S. S. Dritz, and R. D. Goodband
Sunflower
Irrigated Sunflowers in Northwest Kansas: Productivity and Canopy Formation
F. Lamm, R. M. Aiken, A. A. AbouKheira, and G. J. Seiler
Swine Health and Disease Management
Effects of Medium Chain Fatty Acid Application in Swine Feed on Porcine Epidemic Diarrhea Virus
A. B. Lerner, R. A. Cochrane, J. T. Gebhardt, S. S. Dritz, C. K. Jones, J. M. DeRouchey, M. D. Tokach, R. D. Goodband, J. Bai, E. Porter, J. Anderson, P. C. Gauger, D. R. Magstadt, J. Zhang, B. Bass, T. P. Karnezos, B. de Rodas, and J. C. Woodworth
Genome Diversity and Molecular Detection of PRRS Field Strains and Vaccine Strains, and PCV3 and PCV2 Strains
Y. Wang, F. Yuan, X. Liu, W. Zheng, H. Zhang, J. Zhang, K. Yoon, L. Peddireddi, Y. Fang, G. Anderson, and J. Bai
Identifying Immuno-Dominant and Neutralizing Epitopes from K88 Fimbriae of Enterotoxigenic Escherichia coli (ETEC)
T. Lu and W. Zhang
Weather
Field Station Weather Reports
E. A. Adee and M. Knapp
Weather Information for Tribune
D. Bond and J. Slattery
Annual Summary of Weather Data for Parsons – 2017
M. Knapp and L. W. Lomas
Weed Science
Efficacy of Sequential Herbicide Applications in Glufosinate- and Glyphosate-Resistant Corn
R. S. Currie and P. W. Geier
Split Applications of Coyote and Lumax for Efficacy in Grain Sorghum
R. S. Currie and P. W. Geier
Comparison of Preemergence Herbicides for Residual Weed Control in Grain Sorghum
R. S. Currie and P. W. Geier
Comparisons of Acuron, Surestart II, and Valor for Residual Weed Control in Grain Sorghum
R. S. Currie and P. W. Geier
Influence of Cultural Practices and Herbicide Programs for Managing Glyphosate-Resistant Palmer Amaranth in Cold-Tolerant Sorghum
R. Liu, V. Kumar, R. Perumal, T. Lambert, and T. Ostmeyer
Wheat
Wheat Development and Yield as Affected by Era of Variety Release and In-Furrow Fertilizer
R. E. Maeoka and R. P. Lollato
Plant Growth Regulators to Decrease Wheat Height in High Fertility Scenarios
F. D. Spolidorio and R. P. Lollato
Intensive Wheat Management for Yield and Quality: The Role of Variety, Environment, and Management Practices
R. P. Lollato, B. R. Jaenisch, and D. Marburger
Wheat Variety Response to Seeding Rate in Kansas During the 2018–19 Growing Season
R. P. Lollato, L. Molssato, C. Rapolla, G. Zhang, and A. Fritz
Integrated Wheat Management for Improved Wheat Yield and Protein in Kansas
B. R. Jaenisch and R. P. Lollato
