The following publications cover topics related to Mizzou Repro — Reproductive Management of Beef Cattle. For a complete list of MU Extension publications, visit the main Publications page.
Adding Value to Show-Me-Select Replacement Heifers Using Show-Me-Plus
New
This guide helps producers join Show-Me-Plus, highlighting genomic testing’s role in finding genetic variability and profit potential.
Assisting the Beef Cow at Calving Time
Reviewed
Six to 10 percent of all calves born in beef cow herds in the U.S. die at or soon after birth. About half of those deaths are due to calving difficulty (dystocia). The purpose of this guide is to acquaint cattle producers with calving management principles that will help minimize calf loss in their herds.
Pelvic Measurements and Calving Difficulty
Reviewed
Learn how pelvic measurements can help estimate calf birth weight and reduce calving difficulty in beef cattle.
Sexed Semen for Artificial Insemination: Recommendations and AI Approaches
Revised
Learn about using sexed semen in a planned mating of cattle and how it differs from conventional semen. Heat detection, fixed-time artificial insemination and split-time AI approaches are described in this University of Missouri Extension guide.
Estrus Synchronization Recommendations for Artificial Insemination of Beef Cows
Revised
Learn about Select Synch, 7-Day CO-Synch + CIDR, 7 & 7 Synch, 5-Day CO-Synch + CIDR, PG 6-Day CIDR, and Bos indicus PG 5-Day CIDR estrus synchronization protocols for artificial insemination of beef cows in this University of Missouri Extension guide.
Estrus Synchronization Recommendations for Natural Service Bull Breeding
Revised
Learn about simple synchronization protocols the can be used effectively with natural service bull breeding that capture some benefits of estrus synchronization without the need to adopt an artificial insemination program in this MU Extension guide.
Estrus Synchronization Recommendations for Artificial Insemination of Beef Heifers
Revised
Learn about recommended protocols for artificial insemination of beef heifers using 1-Shot PG, 7-Day CO-Synch + CIDR, 5-Day CO-Synch + CIDR, 14-Day CIDR-PG, and MGA-PG in this University of Missouri Extension guide.
Whole System Management of Reproduction in Beef Cattle
Revised $45
By managing reproduction with a multiyear perspective and taking a whole system approach, beef cattle producers can manage both proactively and reactively to achieve profitable, sustainable reproductive outcomes. Learn more in this comprehensive manual.
Cow-Calf Systems That Minimize Cow Depreciation Costs
New
Cow depreciation is one of the largest expenses in a cow-calf budget, ranking second to feeding costs. Learn how to understand and limit depreciation expenses.
The Random Shuffle of Genes: Putting the E in EPD
Reviewed
Understanding EPD variability: how genetic shuffling during reproduction leads to differences among full siblings in cattle.
Managing the Effects of Stress and Temperament on Beef Cattle Reproduction
New
Learn how stress and temperament affect beef cattle reproduction and discover management strategies to improve breeding outcomes and herd health.
Inbreeding: Its Meaning, Uses and Effects on Farm Animals
Reviewed
Mating schemes of animals are classified as either inbreeding or outbreeding. Mating closely related animals is inbreeding. Outbreeding is mating less closely related animals, but people disagree about where to draw the line. Learn more in this guide.
Crossbreeding Systems for Small Herds of Beef Cattle
Revised
Crossbreeding in commercial beef cattle production improves efficiency through heterosis and breed complementation.
The System Concept of Beef Production: BIF Fact Sheet
Reviewed
The systems concept of beef production incorporates an awareness that there is more to consider in a beef cattle enterprise than simply the level of production. What is most important is the overall efficiency of the enterprise.
Dairy Grazing: Reproduction
New
Dairy producers, learn about the cow’s reproductive structure and its more critical hormones, plus various ways to get cows and heifers pregnant in this University of Missouri Extension guide.
Using Performance Data in Judging Classes: BIF Fact Sheet
Reviewed
Judging contests are an important educational tool. Someday young cattle producers will be faced with selection decisions that affect the profitability of their operations. This guide can be used to train youth interested in modern beef selection practices.1
Understanding and Using Sire Summaries: BIF Fact Sheet
Reviewed
Learn how to effectively use sire summaries to make informed breeding decisions, enhancing herd genetics and productivity.