By Scout Nelson
As winter approaches, cattle farmers face the challenge of protecting their livestock from cold stress. Samantha Daniel, an expert in the field, advises on the importance of understanding cattle's lower critical temperatures, which stand at 19°F for dry-coated cattle and 53°F for those with wet coats.
Providing shelter can significantly reduce the impact of cold, improving livestock performance and even calving success rates. In severe cold, cattle's energy requirements increase, necessitating a diet adjustment. Introducing high-energy feeds like corn gradually, paired with free-choice hay, can meet these heightened needs, especially for lactating cows.
Ben Beckman addresses the issue of feeding tobacco-brown hay and silage, often resulting from challenging weather conditions causing hay to be baled too wet or silage chopped too dry. Such forage undergoes chemical reactions, reducing its energy value and making protein indigestible.
He emphasizes the importance of conducting appropriate forage tests to accurately assess the nutrient content, especially when dealing with heat-damaged protein. For accurate measurement and adjustment in feeding strategies, a chemical analysis for heat-damaged protein is recommended.
These insights are important for farmers looking to maintain their livestock's health and productivity during challenging winter months. For more detailed advice and personalized recommendations, farmers are encouraged to consult their local extension offices.
Photo Credit: gettyimages-jacqueline-nix
Categories: Nebraska, Livestock, Dairy Cattle