The Genetics of Resistance to Gastrointestinal Parasites in Florida Native Sheep

Florida Native sheep from Fairmeadow Sheep Farm.

This 3-page publication provides a brief overview of resistance to gastrointestinal nematode infections in Florida Native sheep. Written by Zaira M. Estrada Reyes, Owen Rae, Carol Postley, and Raluca G. Mateescu, and published by the UF/IFAS Department of Animal Sciences, August 2020.
https://edis.ifas.ufl.edu/an361

Common Hazards Associated with Sheep and Goat Feed

Goat in a pen. Photo taken 10-05-19.

This 7-page document provides a list of common hazards to consider in the manufacturing of feed for small ruminants. Written by Chalise Brown, Diwakar Vyas, and Jason M. Scheffler, and published by the UF/IFAS Department of Animal Sciences, November 2020.
https://edis.ifas.ufl.edu/an363

Blackberry and Dewberry: Biology and Control

Dewberry has a trailing or vine-like growth pattern.

Blackberry and dewberry are often viewed as nuisance weeds that reduce grazing in a portion of the pasture. However, severe financial losses can occur if these growing thickets injure cattle. This 4-page document provides information regarding blackberry and dewberry management in pastures. Written by Brent Sellers, Pratap Devkota, and Jason Ferrell, and published by the UF/IFAS Agronomy Department, revised November 2020.
https://edis.ifas.ufl.edu/ag238

Pintoi Peanut: A Seed-Propagated Perennial Peanut Forage Option for Florida

Pintoi peanut stolons (runners) growing parallel to the soil surface.

Because of its adaptability to Florida's environmental conditions and ability to produce viable seeds, pintoi peanut represents an interesting forage alternative for cow-calf producers in the state. This 5-page document provides current information on pintoi peanut for forage and livestock producers in Florida. Written by Joao M. D. Sanchez, Joao Vendramini, Maria L. Silveira, Jose C. B. Dubeux Jr., Lynn E. Sollenberger, and Philipe Moriel, and published by the UF/IFAS Agronomy Department, November 2020.
https://edis.ifas.ufl.edu/ag445

Smutgrass Control in Perennial Grass Pastures

Smutgrass infestations are common in bahiagrass pastures throughout Florida.

This 4-page document provides an overview of smutgrass biology, control, and general recommendations. Written by Brent Sellers, Neha Rana, José Luiz C. S. Dias, and Pratap Devkota, and published by the UF/IFAS Agronomy Department, revised October 2020.
https://edis.ifas.ufl.edu/aa261

Anhidrosis in the Horse (Non-Sweaters)—What Do We Know?

A horse participating in a teaching demonstration at the Horse Teaching Unit. Photo taken 05-15-19.

This 3-page document provides an overview of anhidrosis in horses, including symptoms and management tips. Written by Laura Patterson-Rosa, Martha F. Mallicote, Robert J. MacKay, and Samantha A. Brooks, and published by the UF/IFAS Department of Animal Sciences, October 2020.
https://edis.ifas.ufl.edu/an362

Cooperative Unit Systems: 3. Swine Facilities

Squash and pumpkins on hay bales, with the 4-H banner. Squash, pumpkins, 4-H, hay, gourds, corn, fall. UF/IFAS Photo by Tyler Jones.

Facilities are one of the most important considerations for housing market swine projects in groups. This 5-page document discusses basic facilities requirements, weather protection, spacing requirements, penning arrangements, and fencing materials. Written by Alyssa Schortinghouse, and published by the UF/IFAS 4-H Youth Development Department, September 2020.
https://edis.ifas.ufl.edu/4h410

Cooperative Unit Systems: 1. Introduction and Raising Market Animals in a Group Setting

Squash and pumpkins on hay bales, with the 4-H banner. Squash, pumpkins, 4-H, hay, gourds, corn, fall. UF/IFAS Photo by Tyler Jones.

Traditionally, organizations such as 4-H have encouraged youth to participate in market animal projects as a way of increasing youth participation and introducing youth to production agriculture. As the demographics shift to a more urban clientele base for 4-H, there are new barriers of entry to market animal projects that were not seen in generations past. To address these barriers of entry, systems such as cooperative animal units have been set up. This 3-page document discusses components and limitations of cooperative animal units. Written by Alyssa Schortinghouse, and published by the UF/IFAS 4-H Youth Development Department, August 2020.
https://edis.ifas.ufl.edu/4h408

Cooperative Unit Systems: 2. Organizational Strategies

Squash and pumpkins on hay bales, with the 4-H banner. Squash, pumpkins, 4-H, hay, gourds, corn, fall. UF/IFAS Photo by Tyler Jones.

This 8-page document introduces the core requirements and organizational considerations for replicating a cooperative animal unit. Written by Alyssa Schortinghouse, and published by the UF/IFAS 4-H Youth Development Department, August 2020.
https://edis.ifas.ufl.edu/4h409

Advantages and Disadvantages of Various Dry-off Methods for Dairy Cows

A dairy cow. Photo taken 03-31-18.

This 6-page document reviews advantages, disadvantages, and cost of four dry-off methods and gives recommendations for practical dry-off management. Written by Pornpamol Pattamanont, Marcos Marcondes, and Albert De Vries, and published by the UF/IFAS Department of Animal Sciences, June 2020.
https://edis.ifas.ufl.edu/an360

Hurricane Preparedness for Forage Crops in the Southeast United States

Belle Glade, hurricane of 1928. Photos from the Smather's Archives.

This 4-page document provides information on preparing forage crops, conserved forage, and grazing areas for potential hurricane damage and alleviating hurricane damage on forage crops and grazing lands in the Southeast United States, with an emphasis on the Florida peninsula and Gulf Coast. Written by José C. B. Dubeux, Jr. and Edward K. Twidwell, and published by the UF/IFAS Agronomy Department, November 2019.
http://edis.ifas.ufl.edu/ag439

Raising Backyard Chickens for Eggs

Chickens. Chicken, poultry, eggs, small farms livestock. UF/IFAS Photo by Tyler Jones.

Raising backyard chickens is an increasingly popular way to explore self-sufficiency, connect with how our food is produced, and gain experience for future dabbling in food production. This 13-page publication is designed primarily for those considering raising backyard chickens for eggs for personal consumption. Written by Mary E. Henry, Jessica M. Ryals, Alicia Halbritter, and Derek L. Barber, and published by the UF/IFAS Department of Animal Sciences, revised November 2019.
http://edis.ifas.ufl.edu/an239

Common Hazards to Consider during Manufacturing of Feeds for Swine

Two pigs nosing each other.

This 8-page document discusses common biological, chemical, and physical hazards that may need preventive measures during the manufacture of swine feeds. Written by Taylor Langford, Morgan McKinney, Chad Carr, and Jason M. Scheffler, and published by the UF/IFAS Department of Animal Sciences, September 2019.
http://edis.ifas.ufl.edu/an357

Raising a Market Show Hog

Parts of a pig

One of the most rewarding and educational 4-H projects is raising, finishing, and showing a market hog. Many younger 4-H’ers excitedly wait until the day when they can choose their first show pig. Parents and youth need to understand that while the hog project is an excellent opportunity, it requires a great deal of thought, preparation, time, and resources. The purpose of this new 7-page publication is to help parents and youth understand some of the commitments and preparations involved in raising a hog, as well as what to expect and what to do in order to successfully complete the project. Written by Chris DeCubellis and published by the UF/IFAS 4-H Youth Development Program.
https://edis.ifas.ufl.edu/4h407

Identificacion del Estres Termico en Vacas Lecheras

Dairy cows being milked in a milking parlour at the Shenandoah Dairy Farm. Milking, milk production.

El estrés térmico ocurre cuando el calor producido por los procesos biológicos y el calor absorbido del ambiente excede la capacidad de la vaca para perder calor. This 2-page document is the Spanish version of AN356, Recognizing Heat Stress in Dairy Cows. Written by Izabella Toledo and Geoffrey Dahl, and published by the UF/IFAS Department of Animal Sciences, October 2019.
http://edis.ifas.ufl.edu/an358

Risk Management Planning for Agricultural Business Owners

Red chili peppers growing on the bush. Photo taken 09-13-18.

Risk identification is the beginning point for risk management planning because solution identification begins with knowledge of the problem. This 4-page document presents questions to consider regarding production risk, price or market risk, financial risk, legal risk, and human risk. Written by Martie Gillen and Beatrice Pierre, and published by the UF/IFAS Department of Family, Youth and Community Sciences, August 2019.
http://edis.ifas.ufl.edu/fy1485

Bahiagrass (Paspalum notatum Flueggé): Overview and Pasture Management

Bahiagrass seedhead. The purple anthers can be observed covering each raceme.

This 10-page document discusses bahiagrass forage cultivars, forage production, nutritive value, animal performance, planting, pasture renovation, management, and more. Written by Marcelo Wallau, Joao Vendramini, José Dubeux, and Ann Blount, and published by the UF/IFAS Agronomy Department, revised July 2019.
http://edis.ifas.ufl.edu/ag342

Estimating Herbage Mass on Pastures to Adjust Stocking Rate

Beef Cattle at the Straughn Extension Professional Development Center and at the Horse Teaching Unit. Livestock, cows. UF/IFAS Photo by Tyler Jones.

This new 6-page document explains methods to measure forage mass and utilize that information to estimate an adequate stocking rate. Written by Jose Dubeux, Marcelo Wallau, João Vendramini, Liliane Silva, Jane Griffin, Nicolas DiLorenzo, and Erick Santos, and published by the UF/IFAS Agronomy Department, June 2019.
http://edis.ifas.ufl.edu/ag434

Methods of Forage Moisture Testing

Perennial peanut variety. Photo taken 04-18-18

Determining forage moisture is an essential procedure for estimating forage mass in pastures, determining harvesting or baling point for preserved forages, and calculating dry matter of feedstuff for total mixed rations. This 3-page document discusses methods and pieces of equipment available to estimate forage moisture. Written by M. Wallau and J. Vendramini, and published by the UF/IFAS Agronomy Department, revised June 2019.
http://edis.ifas.ufl.edu/ag181

How Are Cows Cooled on Dairy Farms in Florida?

Dairy cows being milked in a milking parlour at the Shenandoah Dairy Farm. Milking, milk production.

While hot and humid conditions cause grief for dairy producers, additional impacts of heat and humidity on the dairy cow are sometimes overlooked. These conditions and their associated losses in productivity pose a growing concern to dairy producers, as more frequent and severe fluctuations in temperature, precipitation, and droughts are predicted to occur in the United States. This new 4-page document discusses heat stress in the dairy industry, the Florida dairy heat stress abatement survey, and heat stress abatement for lactating cows, dry cows, and dairy calves. Written by Bethany Dado-Senn, Geoffrey E. Dahl, and Jimena Laporta, and published by the UF/IFAS Department of Animal Sciences, April 2019.
http://edis.ifas.ufl.edu/an355