Know the common pasture plants that cause liver disease, because clinical signs are often non-specific and may not appear until it is too late. This 4-page fact sheet was written by A.M. House and J.R. Elfenbein, and published by the UF Department of Veterinary Medicine-Large Animal Clinical Sciences, August 2011. (Photo: Thomas Wright)
http://edis.ifas.ufl.edu/vm180
Category: Livestock
Omega-3 Fatty Acids Control Immune Stress in Dairy Cattle (AN264)
Understanding how omega-3 PUFA affect the immune functions of dairy cattle may lead to the development of producer-friendly feeding strategies that will decrease the incidence of diseases and improve reproductive efficiency in dairy cows. This 2-page fact sheet was written by Lokenga Badinga and Cristina Caldari-Torres, and published by the UF Department of Animal Science, July 2011.
http://edis.ifas.ufl.edu/an264
Adding Value to Milk by Increasing Its Conjugated Linoleic Acid Content (AN265)
One of the most promising bioactive components of milk is called conjugated linoleic acid. In laboratory animals, this naturally occurring fatty acid has been shown to inhibit cancer, promote the immune system, reduce the effect of type 2 diabetes, promote bone growth, and reduce blood clotting. This 3-page fact sheet briefly reviews dietary strategies for dairy cows that have been used to increase conjugated linoleic acid concentrations in milk and to show how this approach can be used to add value to milk and milk products. Written by Lokenga Badinga and Richard D. Miles and published by the UF Department of Animal Science, July 2011.
http://edis.ifas.ufl.edu/an265
Rhizoma Perennial Peanut (SSAGR349/AG358)
Rhizoma perennial peanut is a forage legume available to Florida producers that combines high nutritive value (comparable to alfalfa) with persistence under a wide range of management conditions. It can be used for hay production, silage, or grazing. Find out more in this 4-page fact sheet was written by M.J. Williams, Y.C. Newman, and Ann Blount, and published by the UF Department of Agronomy, June 2011.
http://edis.ifas.ufl.edu/ag358
Forage Planting and Establishment Methods (SSAGR161/AG107)
Establishment of an excellent, uniform stand of forage in a short period of time is important. The producer needs to do everything possible to ensure successful establishment. Several requirements that must be met are briefly discussed, along with various planting methods. This revised 8-page fact sheet was written by Y.C. Newman, J. Vendramini, C.G. Chambliss, M.B. Adjei, and published by the UF Department of Agronomy, April 2011.
http://edis.ifas.ufl.edu/ag107
Florida Forage Handbook: Preface (SSAGR98/AG171)
This revised 2-page fact sheet introduces the new edition of the Florida Forage Handbook which has become the go-to-guide for every Florida forage enthusiast, new or seasoned, and now contains updated and expanded information most relevant to today’s livestock producer and forage manager. Written by Y.C. Newman and C.G. Chambliss, and published by the UF Department of Agronomy, April 2011.
http://edis.ifas.ufl.edu/ag171
Importance of Milk Feeding Pre-weaning to Dairy Calves (AN263)
Similar to any mammal, newborn dairy calves must consume milk in the first weeks of life because of their inability to properly digest dry feeds. On most dairy farms, milk harvested from cows or reconstituted milk replacer powder provides the primary source of nutrients for calves in the first 4–6 weeks of life before they are able to adequately digest other feeds. This 4-page fact sheet was written by Milerky C. Perdomo and José E.P. Santos, and published by the UF Department of Animal Science, June 2011. (AP photo by Tara Piasio/University of Florida/IFAS)
http://edis.ifas.ufl.edu/an263
Management of Reproduction in Dairy Herds with Natural Service or Timed Artificial Insemination (AN262)
Both natural service and artificial insemination programs can work for managing reproduction on dairy farms. This 3-page fact sheet provides comparison of reproductive performance and economic considerations. Written by Fábio S. Lima, Albert De Vries, Carlos A. Risco, and José E.P. Santos, and published by the UF Department of Animal Science, June 2011. (UF/IFAS Photo: Thomas Wright)
http://edis.ifas.ufl.edu/an262
Understanding and Troubleshooting Milk Fat Depression in Dairy Herds (AN261)
Sometimes energy-rich diets formulated to maximize milk production exert negative effects on milk fat. This 4-page fact sheet reviews some of the dietary factors that induce milk fat depression and explains how to troubleshoot this problem. Written by Leandro F. Greco and José E.P. Santos, and published by the UF Department of Animal Science, June 2011. (AP photo/University of Florida/IFAS/Josh Wickham)
http://edis.ifas.ufl.edu/an261
Preconditioning Calves Using Co-products (AN260)
Preconditioning cattle is a way to add value to a calf crop. It involves weaning, vaccination, and acclimating cattle to eating from feed bunks. This publication will focus on the nutrition, feedstuff considerations, and performance potential for different co-product options in preconditioning management. This 8-page fact sheet was written by Matt Hersom, Todd Thrift, and Joel Yelich , and published by the UF Department of Animal Science, May 2011.
http://edis.ifas.ufl.edu/an260
Identifying and Treating Uterine Disease in Dairy Cows (VM179)
Uterine diseases are prevalent in high producing dairy cows and require prompt diagnosis and treatment. This 6-page fact sheet describes identification and treatment for four classes of uterine diseases in dairy cows. Written by Klibs N. Galvão, Carlos Risco, and Jose E.P. Santos, and published by the UF Department of Veterinary Medicine, May 2011.
http://edis.ifas.ufl.edu/vm179
Specialty Meat Marketing Claims: What’s the Difference? (AN191)
American consumers are confused about the differences between meat products with special marketing claims (i.e., organic, natural, naturally raised, and grass-fed) and regular or commodity meat products. This 5-page report discusses these claims as defined by the USDA and addresses the differences between these products for food safety, human health, and eating quality.Written by Chad Carr, Larry Eubanks, and Ryan Dijkhuis and published by the UF Department of Animal Science, April 2011.
http://edis.ifas.ufl.edu/an191
Eye Gnats, Grass Flies, Eye Flies, Fruit Flies Liohippelates spp. (Insecta: Diptera: Chloropidae) (EENY485/IN884)
High concentrations of eye gnats are common in areas that have loose sandy soils, especially in the southern United States, and are a great nuisance to humans and animals in rural towns as well as agricultural, recreational, and tourist areas. While they do not bite, they can transmit several diseases to humans and livestock, including human acute conjunctivitis (pink eye). This 6-page fact sheet focuses broadly on two species that are common in the southeastern region of the United States are L. pusio and L. bishoppi (Sabrosky). Written by Erika Machtinger and Phillip E. Kaufman and published by the UF Department of Entomology and Nematology, April 2011.
http://edis.ifas.ufl.edu/in884
Horn Fly Haematobia irritans irritans (Linnaeus) (Insecta: Diptera: Muscidae) (EENY490/IN885)
The horn fly is one of the most economically important pests of cattle worldwide. Just in the United States, hundreds of millions of dollars in losses are attributed to the horn fly annually, while additional millions are spent annually on insecticides to reduce horn fly numbers. Learn more about this pernicious obligate blood-feeding ectoparasite in this 7-page fact sheet, written by Dan Fitzpatrick and Phillip E. Kaufman, and published by the UF Department of Entomology and Nematology, April 2011.
http://edis.ifas.ufl.edu/in885
External Parasites on Beef Cattle (ENY274/IG130)
External parasites such as lice, flies, ticks, cattle grubs and mites are a serious problem to livestock breeders. These pests are most prevalent during spring and summer months; however, Florida's warm climate permits many pests to live year-round.
This revised 13-page fact sheet was written by P. E. Kaufman, P. G. Koehler and J. F. Butler, and published by the UF Department of Entomology and Nematology, April 2011.
http://edis.ifas.ufl.edu/ig130
Creep Grazing for Suckling Calves: A Pasture Management Practice (SSAGR211/AG193)
The concept of creep grazing is based on the fact that the nutritional requirements of suckling calves are much higher than those of cows. Calves creep grazing on high quality forage that provides high intake of digestible energy and protein make extra growth while the cows are grazing lower quality pasture. Learn more in this revised 4-page fact sheet was written by Y.C. Newman, D.E. Mayo, J. Vendramini, and C.G. Chambliss, and published by the UF Department of Agronomy, March 2011.
http://edis.ifas.ufl.edu/ag193
Mulato II (Brachiaria sp.) (SSAGR303/AG310)
Mulato II is a semi-erect perennial apomictic grass that can grow up to 9 ft tall. Brachiariagrasses, including Mulato II, are tropical warm-season forages native to Africa and are the most widely grown forages in tropical South America. This 4-page fact sheet describes teh morphology, region of adaptation and growing season in Florida, recommended production practices, and the results of research into the performance of heifers grazing Mulato. Written by J. Vendramini, B. Sellers, L.E. Sollenberger, and M. Silveira, and published by the UF Department of Agronomy, March 2011.
http://edis.ifas.ufl.edu/ag310
Rabbits, Rabbits, Rabbits: Online Record Books
These online record books familiarize youth with the importance of record keeping as an integral part of project management. By tracking inventory, financial records associated with their project, rabbit health and grooming details, and related information, youth will be well prepared to relate their experiences in a written narrative as part of their project completion activities. Written by Joy Jordan, Loretta Rodriguez, Jessica Kochert, Bill Heltemes, Chris Decubellis, and Renée Gore, and published by the UF Department of 4-H Youth Development, March 2011.
- Pet Rabbit Record Book (4HRAR11/4H319)
http://edis.ifas.ufl.edu/4h319 - Show Rabbit Record Book (4HRAR12/4H320)
http://edis.ifas.ufl.edu/4h320 - Market Rabbit Record Book (4HRAR13/4H321)
http://edis.ifas.ufl.edu/4h321
Estimated Livestock Fencing Costs for the Small-Farm Owner (AN258)
One of the most expensive costs for a small-farm owner considering the production of livestock is pasture fencing. The type of permanent fence constructed impacts the cost per foot and total cost. This publication compares the cost of constructing a ¼-mile (1,320 feet) fence with two different types of permanent fencing plus temporary interior fencing for rotational grazing. This 7-page fact sheet was written by Derek L. Barber, and published by the UF Department of Animal Science, January 2011.
http://edis.ifas.ufl.edu/an258
Annual Warm-Season Legumes for Florida and the US Gulf Coast: Forage Yield, Nutritional Composition, and Feeding Value (AN259)
High-quality forage legumes that can be grown during the warm-season are scarce in Florida and the Gulf Coast region. Seeded warm-season legumes, such as cowpea, soybean, and pigeonpea, are less expensive and faster to establish than perennial peanut, and they could provide nutritious forage to complement beef cattle and other ruminant animal feeding programs. This 5-page fact sheet summarizes the results of three years of field trials and two feeding trials conducted at North Florida Research and Education Center in Marianna, located in northwest Florida. Written by Jamie Foster, Robert Myer, A.T. Adesogan, Jeffery Carter, Lynn Sollenberger, and Ann Blount, and published by the UF Department of Animal Science, January 2011.
http://edis.ifas.ufl.edu/an259