Animal Production
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B 1500
Calf Health Basics
Calf health is a key variable for calf growth and performance. Producers should not expect to know all calf health issues, causes, and the most successful treatments. Instead, a producer’s main goal should be to accurately identify and differentiate normal from abnormal in a calf’s physical state and behavior. The topics discussed in this publications are intended to help producers notice key areas of observation while also helping to identify normal and abnormal health parameters in calves. This information can also be used to develop calf management protocols and treatment strategies.
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C 553
Bull Buyer’s Guide
Bull procurement decisions can greatly impact your future calf crops and herd genetics for many years. Selecting and buying a herd bull is the quickest way to make genetic improvement in your herd. The selection process must include looking for those traits that are economically important and highly heritable. Demand and buy bulls with total performance that will improve your herd. This publication discusses factors to consider when purchasing a new bull.
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Cow behavior is critical for animal well-being and performance and influenced by many factors, such as heat stress. Under thermo-neutral conditions, cows spend half a day lying down and the rest of the time is distributed into standing, feeding and milking. However, when cows are exposed to heat stress, they spend less time lying down but more time standing up. The altered cattle behavior by heat stress may be associated with impaired productive and reproductive performance and an increase in disease incidence.
This publication focuses on the impacts of environmental heat stress on cattle behavior and the possibly related consequences.
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This bulletin provides information for producers, nutritionists, and feed industry personnel on formulating diets to maintain or improve milk composition. The value of milk components is increasing more than skim milk, so this topic impacts all dairy farmers. The publication provides information on feeding dairy cows for improved yield of milk components, providing background on how the cow synthesizes milk components and the dietary factors that affect milk component yield.
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Infectious Bovine Rhinotracheitis (IBR), commonly referred to as “Rednose,” is a disease resulting from bovine herpesvirus type 1 (BHV-1). The detriment of the disease, as well as the positive benefits vaccination can have on a reproductive program, needs to be on the forefront of a producer’s herd health program.
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C 774
Fences for the Farm
Fences may be used to protect or divide property, to improve its appearance, to confine animals, or to exclude animals. This publication covers the planning for, type of, materials for, and maintenance of permanent and temporary fences.
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This circular is useful for anyone working directly with livestock producers on interpreting and using forage reports. It also provides a “checklist” for taking forage samples from hay or baleage bales. It summarizes how to properly collect a forage sample, read the basic components of the lab’s report, and use the report for developing a basic feed plan.
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Human campylobacteriosis and salmonellosis are two of the most commonly reported gastrointestinal infections worldwide and poultry meat has been identified as the main source of infection. Controlling pathogen colonies of public health concern such as Salmonella and Campylobacter in poultry flocks on the farm is critical for a successful overall food safety program. Biosecurity on the farm can contribute significantly to reducing the potential for Salmonella and Campylobacter colonization in broilers.
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B 1379
Bits 101
Bit selection is a critical area of consideration for riders of all disciplines and levels. For many horse enthusiasts, lack of knowledge about bit types and functions, as well as common misconceptions held in the horse industry, can make choosing an appropriate bit a difficult process.
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