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Worker Protection Standard Overview
Revised
Read about how the EPA’s Worker Protection Standard applies to agricultural pesticide use and what you as a farm employer must do to comply with the standard.
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Population Trends in Missouri and Its Regions
New
Estimates show that between 2019 and 2020, Missouri grew by 0.2%, adding over 11,000 net new residents. The state grew at half the national growth rate (0.4%), but was largely consistent with many Midwestern and neighboring states. This population growth, however, has occurred unevenly throughout the state.
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Soybean Gall Midge
New
Soybean gall midge is a newly described insect species that attacks and severely damages soybean. Learn how to scout for and identify this pest — currently established in parts of South Dakota, Minnesota, Iowa, Nebraska and Missouri — in this guide.
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Sampling Safely at Farmers Markets — Fact Sheet
Reviewed
Read this to understand sampling regulations at farmers markets. Learn how to establish and estimate costs for handwash stations and washing and sanitizing stations.
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Crossbreeding Systems for Small Herds of Beef Cattle
Revised
Crossbreeding in commercial beef cattle production improves efficiency through heterosis and breed complementation.
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Economic Impact of Opioid Use Disorder in Missouri
New
Learn about the economic impact of opioid use disorder in Missouri, including its effects on employment, healthcare, and key industries.
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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.
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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.
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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.
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Decreasing Generation Interval to Increase Genetic Progress
Reviewed
To enhance genetic progress in cattle breeding, reducing the generation interval by using younger sires and dams can significantly accelerate genetic change.
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Agricultural Owners, Family Labor and the Worker Protection Standard
Revised
Find out what the EPA’s Worker Protection Standard requires of family-owned agricultural establishments to keep your family safe from pesticide exposure.
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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.
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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.
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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.
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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.
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Production Records for Commercial Cow-Calf Operations
New
Track key metrics like breeding, calving, and weaning to enhance cow-calf herd productivity and profitability through effective record-keeping.
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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.
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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.
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Preserve It Fresh, Preserve It Safe: 2021, No. 2 (March/April)
New
Learn how to safely determine spoilage in home-canned foods and tips for storing dry beans to maintain their quality and nutrition.
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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.
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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.
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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.
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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.
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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.
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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.