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Beef Reports 2000

Breeding and Genetics


Ribeye Area Trends in Yearling Angus Bulls

Jennifer A. Minick, Doyle E. Wilson and Gene H. Rouse

2001-01-01 Beef Reports 2000

Ribeye Area Trends in Yearling Angus Heifers

Jennifer A. Minick, Doyle E. Wilson and Gene H. Rouse

2001-01-01 Beef Reports 2000

Centralized Ultrasound Processing to Develop Carcass EPD’s

Craig Hays, Doyle Wilson, Gene Rouse and Abebe Hassen

2001-01-01 Beef Reports 2000

Adjustment Factors for Ultrasound Measures in Yearling Angus Bulls and Developing Heifers

Doyle E. Wilson, Gene H. Rouse and Craig Hays

2001-01-01 Beef Reports 2000

Feedlot Nutrition


Integration of Pasturing Systems for Cattle Finishing Programs: A Progress Report

Hayati Koknaroglu and M. P. Hoffman

2001-01-01 Beef Reports 2000

The Effects of High-Oil Corn or Typical Corn with or without Supplemental Fat on Diet Digestibility in Finishing Steers

Craig R. Belknap and Allen Trenkle

2001-01-01 Beef Reports 2000

Value of High-Oil Corn Grain for Finishing Steers

Allen Trenkle

2001-01-01 Beef Reports 2000

Value of High-Oil and High-Protein Corn Grains for Finishing Cattle

Allen Trenkle

2001-01-01 Beef Reports 2000

Forage Utilization


Integrating the Use of Spring- and Fall-Calving Beef Cows in a Year-round Grazing System (A Progress Report)

J. R. Russell, N. Janovick, D. R. Strohbehn, D. G. Morrical, S. K. Barnhart, D. Maxwell and L. J. Secor

2001-01-01 Beef Reports 2000

Evaluation of Hay-Type and Grazing Tolerant Alfalfa Hybrids in Season-Long or Complementary Rotational Stocking Systems for Beef Cows

Mary L. Hermann, James R. Russell, Stephen K. Barnhart and Rod Berryman

2001-01-01 Beef Reports 2000

Effects of Pasture Conditions in Spring on Seasonal Forage Productivity

J. R. Russell, S. M. Kremer and D. R. Strohbehn

2001-01-01 Beef Reports 2000

Nutritive Value of the Crop Residues from bt-Corn Hybrids and Their Effects on Performance of Grazing Beef Cows

J. R. Russell, D. Farnham, R. K. Berryman, M. J. Hersom, A. Pugh and K. Barrett

2001-01-01 Beef Reports 2000

Marketing and Management


Called versus Calculated Yield Grades

Darrell Busby and Dan Loy

2001-01-01 Beef Reports 2000

Experience with an Electronic Identification System for Cattle

Allen Trenkle

2001-01-01 Beef Reports 2000

Encore® Implant Use in Feedlot Steers

Gary D. Fike, Dennis L. DeWitt and Lyle Rossiter

2001-01-01 Beef Reports 2000

Growth Response and Carcass Characteristics of Yearling Steers Subjected to Differing Implant Strategies

Gary D. Fike, Dennis DeWitt and Jim Illg

2001-01-01 Beef Reports 2000

Strategies for Optimizing Value of Finished Cattle in Value-Based Marketing Grids

Allen Trenkle

2001-01-01 Beef Reports 2000

Estimating the Value of Source Verification in Iowa Feeder Cattle Markets

Godfred Yeboah and John D. Lawrence

2001-01-01 Beef Reports 2000

Realtime Ultrasound and Body Composition


Predicting Percentage of Intramuscular Fat Using Two Types of Real-Time Ultrasound Equipment

Abebe Hassen, Doyle Wilson, Viren Amin, Gene Rouse and Craig Hays

2001-01-01 Beef Reports 2000

The Use of Real-Time Ultrasound to Predict Live Feedlot Cattle Carcass Value

Gene H. Rouse, S. Greiner, Doyle E. Wilson, Craig L. Hays, Richard G. Tait and Abebe Hassen

2001-01-01 Beef Reports 2000

Prediction of Lean in the Round Using Ultrasound Measurements

Richard G. Tait, Gene H. Rouse, Doyle E. Wilson and Craig L. Hays

2001-01-01 Beef Reports 2000

Reproduction and Physiology


Brain Regulation of Growth in Beef Calves

Lloyd L. Anderson

2001-01-01 Beef Reports 2000