Feeding Cows in Winter Like This
This winter is starting to take its toll on cows. Most cows have slipped one or more condition score. A condition score amounts to about 80 pounds per cow. Cow feed requirements increase in cold, when there is moisture and when there is wind. That describes us this winter.
A producer’s goal should be to have a condition score of 6 at calving. Therefore, those calving in February and March may already need to step up their rations to have the cows ready.
Should one increase hay, corn, energy or protein? Research shows that adding less than six pounds of corn to a ration that is deficient in protein will cause weight loss in cows. The exception to this statement is when 6 or more pounds of corn are feed. Now on the other hand, if the protein needs are met, each pound of corn provides energy and helps keep the cow’s condition up.
Rations that won’t work:
- 1 to 5 pounds of corn and free choice low quality hay.
- Free choice low quality hay.
Rations that work:
- 8 to 12 pounds of corn and 1% body weight of any hay.
- 1 to 5 pounds of corn and good quality hay (10% protein or higher).
- 1% body weight of alfalfa hay and 1% low quality hay.
- 1-2 pounds of protein and free choice low quality hay.
- 6 to 10 pounds of alfalfa and free choice corn stalks.
Two keys to remember:
- Before corn helps, protein needs to be met.
- Body condition is best to be near 6 at calving.
Call the extension office at 402-288-5611 if you have needs in calculating cow rations.
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