Implant Symposium
July 1997

Full Proceedings

Prologue to the Symposium.
asldkjfff F. Owens, D. Gill, F. Dolezal, B. Morgan, and G. Horn

History of Hormonal Modifier Use
            A. P. Raun and R. L. Preston

Growth Stimulants: Compounds, Concentrates, Combinations and Regulations
            R. Botts, P. Anderson and K. DeHaan

Mechanisms of Action of Estrogens and Androgens on Performance of Cattle - Hormonal Basis
            A. Trenkle

Effects of a Combined Trenbolone Acetate and Estradiol Implant (Revalor-S) on Carcass Composition and Biological Parameters of Feedlot Steers
            W. R. Dayton, B. J. Johnson, and M. R. Hathaway

Factors Affecting Release Rates and Blood Levels of Hormones from Steroidal Implants
            R. T. Brandt, Jr.

Implants for Suckling Steer and Heifer Calves and Potential Replacement Heifers
            G. Selk

Stocker Cattle Responses to Implants
            G. L. Kuhl

Effects of Implants on Performance and Carcass Traits of Feedlot Steers and Heifers
            S. K. Duckett, F. N. Owens, and J. G. Andrae

The Effect of Implanting Cull Cows on Gain, Intake, Feed Conversion, and Carcass Characteristics
            D. D. Simms

Carryover and Lifetime Effects of Growth Promoting Implants
            T. L. Mader

Costs of Reworking Cattle
            T. L. Stanton

Interactions of Implant Response with Gender, Age, and Animal Type
            R. H. Pritchard and S. Rust

Effects of Pen Size on the Implant Response of Feedlot Cattle
            A. Turgeon and W. Koers

The Impact of Limit Feeding, Season and Type of Cattle on Implant Response
            K. Eng

Buller Steers - Causes and Control
            R. P. Wettemann and F. Lehman

Effects of Growth Stimulants on Protein Requirements of Feedlot Cattle
            A. DiCostanzo and C. M. Zehnder

Impact of Implants of Performance and Carcass Value of Beef Cattle: Statistical Problems
            J. W. Oltjen

Implant Program Effects on USDA Beef Carcass Quality Grade Traits and Meat Tenderness
            J. B. Morgan

Impact of Implants on Carcass Yield Grade Traits and Cutability
            H. G. Dolezal

Economics of Beef Production With and Without Implants
            D. R. Gill and J. N. Trapp

Consumer Acceptance - Domestically and Internationally - Of Beef From Cattle Produced With Use of Growth Promotant Implants
            G. C. Smith

USDA Residue Tracking Program for Growth Promotants
            H. R. Cross and M. L. Pfeiffer

Rationale for the Safety of Implants
            R. L. Preston

Implant Practices by Nutritional Consultants: Survey Results
            M. L. Galyean

Research Needs in Animal Production
            M. L. Galyean

Research Needs in Meat Quality
            J. W. Savell

Panel Discussion
            W. Koers, S. Hays, K. Eng, and M. Hubbert

Related Publications and Computer Programs

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