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The Science of Feeding Cows

The Science of Feeding Cows

Originally published in Vermont Almanac. As dairy nutritionist for the past 20 years, dairy cows are close to my heart, as are the farmers who tend to them and the land that grows their feed. There is an intimate relationship between animals and plants, and we see...
The Transition Period

The Transition Period

The transition period, the weeks leading up to and following calving, are the most stressful in a dairy cow’s life. One of the major determinants of whether a cow transitions successfully is her ability to maintain adequate blood calcium status during this time. It is...
Protecting Health with Methionine

Protecting Health with Methionine

Amino acid balance in the lactating dairy cow ration is essential for optimal nutrient metabolism, strong immunity, and milk synthesis. When the ratios of amino acids in the diet most accurately reflect the cow’s needs, she becomes most efficient at metabolizing all...