Preservation Resources for Dairy Cattle

Preservation of Distiller Grains

Corn-based ethanol production in the United States allows livestock and poultry producers the availability of dried distiller grains for use in rations. As with any by-product, the quality of these ingredients is highly variable. Because distiller grains are the by-product of ethanol fermentation, wet distiller grains (WDG) and distiller grains with solubles (DDGS) contain very low levels of mold and wild yeast, but quality can degrade rapidly if not stored correctly.

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Dealing with Long-Term Storage of Bagged Feed

Millions of dollars in retail profit are lost each year due to returned feed. This is a shame because the two main issues related to bagged feed quality can be avoided with a good mold inhibitor and an effective antioxidant program. Mold and offensive odors are the first indication of poor feed quality. So, how do feed manufacturers ensure their retail partners do not face angry customers with feed quality issues?

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Manage Vitamin Costs Through Preservation

Supplementing vitamins in the right amounts at the right time is critical for balanced animal nutrition. But balancing an animal’s nutritional needs and a diet’s formulation cost can become a nutritionist’s nightmare when vitamin availability is compromised, or prices are unusually high. Worse yet, reactive premix ingredients – choline chloride and inorganic trace minerals – can have an aggressive effect on vitamin destruction via oxidation. To manage vitamins costs, protecting vitamins from oxidation is key.

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5 Tips to Prevent Vitamin Loss in Feed

Not only are vitamins involved in over 30 metabolic reactions, but they also play key roles in managing internal cellular stress, immunological defense systems and the overall health of animals. So, although they make up less than 1 percent of the diet, vitamins are vital ingredients for optimal growth, health, reproduction and performance of livestock and poultry.

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Combat Summer Heat and Preserve Nutritional Quality of Total Mixed Rations (TMR)

Summer heat and humidity provide several challenges for dairy producers. One important challenge often overlooked is heating of the dairy ration. Dairy cattle rations, even when sitting in the bunk for just a few hours, may experience secondary fermentation due to continued bacterial growth because of high heat. Secondary fermentation causes a reduction of feed quality, generates undesirable odors and may result in reduced intake. To help restrict secondary fermentation, control growth of undesirable microbes, keep rations cooler, and maintain feed quality, producers often add mold and wild yeast inhibition product to the total mixed ration (TMR).

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