Mycotoxins in Florida Pastures

Beef cattle feeding in pasture.

Beef cattle producers in Florida have expressed concerns about the potential presence of mycotoxins in summer perennial forages. In other regions of the US, mycotoxins in forage crops have caused productivity and economic losses. This 3-page fact sheet provides information about the current state of knowledge regarding mycotoxins in Florida perennial grass pastures. Written by Marcelo Wallau, Brittany Justesen, Ann Blount, Luiz Ferraretto, Glen Aiken, and Aaron Stam, and published by the UF/IFAS Agronomy Department, August 2018.

Common Hazards to Consider During Manufacturing of Feed for Beef and Dairy Cattle

Dairy cows feeding at the Shenandoah Dairy Farm. Cow, feed, milk production. UF/IFAS Photo by Tyler Jones.

This 6-page document provides a list of common hazards to consider in the manufacturing of cattle feeds. It discusses the importance of preventing hazards, methods of prevention, and common physical, biological, and chemical hazards. Written by Taylor Langford, Matthew Hersom, Luiz Ferraretto, Antonio Faciola, Chad Carr, and Jason Scheffler, and published by the UF/IFAS Department of Animal Sciences, March 2018.

Nutrition at Early Stages of Life Determines the Future Growth and Reproductive Performance of Dairy Calves

A dairy calf. Photo taken 04-01-17.

For a calf, nutrition during the first few months of its life may permanently change the way organs develop and then have long-term consequences. The concept that metabolic imprinting may permanently affect animal development has substantial economic implications for agriculture. This 6-page fact sheet summarizes some of the research conducted in calf nutrition and its impact on the growth and reproductive performance of dairy calves. Written by Philipe Moriel and Luiz Ferraretto, and published by the UF/IFAS Department of Animal Sciences, December 2017.