Livestock Resources
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RenewedCattle producers commonly evaluate reproductive performance by determining how many cows became pregnant during the breeding season. Although pregnancy rates are important, when the females become pregnant within the breeding season is a major component of cow-calf profitability. Cows that become pregnant early in the breeding season calve earlier in the calving season. Consequently, they have more time to recover before the next breeding season, which increases their chances of becoming pregnant and staying longer in the herd. Estrus synchronization programs have the ability of inducing estrus and can be combined with natural service to increase the percentage of cows and heifers that become pregnant early in the season. This publication describe different synchronization protocols that can be incorporated by cow-calf producers utilizing only natural service.
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Pregnancy diagnosis is an important part of reproductive management in productive beef cow-calf operations. Open cows decrease profitability as they utilize similar resources as pregnant cows without producing a marketable calf to justify these costs. With the move toward more efficient operations and inclusion of artificial insemination (AI) and other reproductive technologies in cattle production, abstaining from pregnancy diagnosis may no longer be economically viable or practical. Establishing a pregnancy diagnosis program allows for the detection of cows that are not pregnant and allows producers to make management decisions to increase reproductive efficiency, such as culling of infertile females or resynchronizing females that are open. Although the economic benefits of incorporating pregnancy diagnosis are clear, the rate of adoption by beef cow-calf operations is considerably low in the United States. This article provides an overview of the different methods available (rectal palpation, transrectal ultrasound, and blood tests) for pregnancy diagnosis and provides a practical description of how to implement these methods.
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This bulletin is an educational reference for those who are interested in animal feeding and nutrition. It defines common terms used when discussing or reading about animal feeding and nutrition.
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An abundant supply of clean, safe drinking water is essential for human and animal health. Water from municipal or public water systems is treated and monitored to ensure that it is safe for human consumption. Many Georgia residents, especially in rural areas, rely on private water systems for human and livestock consumption. Most private water systems are supplied by wells. Water from wells in Georgia is generally safe for consumption without treatment. Some waters, however, may contain disease-causing organisms that make them unsafe to drink. Well waters may also contain large amounts of minerals, making them too “hard” for uses such as laundering, bathing or cooking. Some contaminants may cause human health hazards and others can stain clothing and fixtures, cause objectionable tastes and odors, or corrode pipes and other system components.
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Forages are a key component to grazing animal diets in Georgia. Accurately testing the nutritive value of your forage is important. The nutritive value of most forages in Georgia can be evaluated through near infrared spectroscopy (NIRS). This resource focuses on common questions from forage-livestock producers about NIRS.
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This management guide provides producers with specific tactics that may minimize the potential for short- and long-term problems during a drought. These tactics are based on specific characteristics including water loss, forage growth, and rainfall.
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Stressful plant growing conditions may result in high concentrations of nitrates in forage and plant species commonly found in pastures and hayfields. Animals consuming high-nitrate material will experience symptoms associated with nitrate toxicity or poisoning. This resource answers the most-asked questions about nitrates in forage systems.
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Toxic weeds may be found in pastures and hayfields throughout Georgia. This resource can help you identify the species on your farm and what symptoms to watch for in grazing livestock. If you suspect that your animal has consumed a toxic plant species, please contact your local veterinarian for an official diagnosis and treatment.
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Commercial insect and parasite control in animals. Updated annually.
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