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Home » Authors » Ken Griswold
Ken Griswold

Ken Griswold

Dairy Technical Manager / Selko
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Articles

ARTICLES

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Beyond the hybrid: Dietary factors in NDF digestibility

When considering what corn silage hybrids to purchase, remember that other factors can limit NDF digestion in the rumen, such as rumen pH, growth factors for fiber-digesting bacteria and antagonistic factors.
May 8, 2023
Ken Griswold

What many dairy farmers do not know is the many other factors that affect NDF digestibility outside of the hybrids they choose to plant and harvest. There are both dietary and non-dietary factors that can either negatively or positively impact fiber digestion.


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The unseen shrink in your dairy ration

Vitamin degradation can be an unseen form of shrink in your dairy ration. Increasing the supplemental levels of fat-soluble vitamins can improve cow health and performance.
April 14, 2023
Ken Griswold

The economic cost and impact of feed shrink on dairy farms is a real problem. One form of unseen shrink is the degradation of fat-soluble vitamins supplemented in rations.


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Corn silage harvest for the best feeding opportunities

August 14, 2012
Paul H. Craig and Ken Griswold

Corn silage typically represents the largest single component in a dairy cow’s diet and can be up to 50 percent of the feed intake on a daily basis.

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