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.
Guide to Estrus Synchronization Products
Revised
Several protocols and other resources allow beef producers to effectively synchronize estrus and ovulation in the herd. Read this guide for an overview of the function, handling considerations, and proper administration of estrus synchronization products.
Calving Season Considerations for Commercial Beef Cattle Operations
New
Explore key factors in choosing the best time of year to calve for improved efficiency, herd health, and profitability in beef cattle operations.
Preparation and Handling of Catheters for Artificial Insemination of Cattle
New
Learn proper semen handling to achieve maximum conception rates with artificial insemination in beef cattle. Reduced conception rates occur if semen is handled improperly before, during or after thawing. See this illustrated MU Extension guide for more.
Determination of Pregnancy Status in Beef Herds
New
Pregnancy examination provides valuable information that enables cow-calf operations to make management decisions that increase profitability and improve long-term reproductive efficiency. Learn about several methods in this MU Extension guide.
Reproductive Management of Bos indicus-Influenced Beef Cattle
New
Bos indicus cattle present challenges with estrus synchronization. Learn about the timing of estrus onset for them, their susceptibility to stress, and considerations and expectations when breeding them in this University of Missouri Extension guide.
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.
Artificial Insemination of Cattle Step by Step
New
Using correct techniques when performing artificial insemination on beef cattle can help ensure success and minimizing risk of injury. Learn how to deposit the semen in the proper location in the female reproductive tract while using sanitary techniques.
Herd Health Programs and Reproductive Efficiency of Beef Cattle
New
Comprehensive herd health programs enhance reproductive efficiency in beef cattle by addressing disease prevention, nutrition, and environmental stressors.
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.
Reproductive Anatomy and Physiology of the Cow
Revised
The ability of a cow or heifer to successfully mate, conceive, give birth, and raise a healthy calf each year is essential for profitable and sustainable beef production. A good understanding of anatomy and physiology of both the male and female is helpful in successfully managing reproduction.
Split-Time AI: Using Estrus Detection Aids to Optimize Timed Artificial Insemination
Revised
Timed artificial insemination pregnancy rates in heifers can be optimized with a split-time AI approach. Estrotect estrus detection aids allow producer to determine the estrous status of females. Learn about the protocols in this MU Extension guide.
Selection of Replacement Heifers for Commercial Beef Cattle Operations
New
To maintain herd numbers, commercial cow-calf operations must buy or develop females to replace culled cows. Learn about different stratgegies so you can make the most economical decision for your farm or ranch with long-term profitability in mind.
Facilities for Artificial Insemination of Beef Cattle
New
Access to functional artificial insemination (AI) facilities is a challenge for beef cattle producers. Learn what to look for in an AI facility and view a list of portable breeding barns available through University of Missouri Extension.
Detection of Estrus in Beef Cattle Herds
New
Correctly detecting cows and heifers in estrus can be critical for beef producers. Learn behavioral and physiological changes that indicate standing heat, how to use estrus detection aids and how to time artificial insemination in this MU Extension guide.
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.