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Forages Are the Foundation

May 11, 2011
 
 


CarlsonsCarlson Dairy, LLP

(Curtney & Louise Carlson, Chad & Kindra Carlson, Carl & Kellie Carlson)

Willmar, Minn.
The Carlsons milk 950 cows on a 120-year-old family farm.

 


*Extended comments are highlighted in blue.

Our forage program is the foundation of our pursuit of top milk production and optimum cow health here at Carlson Dairy. Sixty percent of our cows’ diets is forage, so it’s imperative that we put up quality forages on our farm.

Access to adequate acres for forage production is an advantage for many Minnesota dairy producers. Our farm has benefited from this and is able to produce 70% of our haylage needs and 90% of our corn silage from the acres we own.

Our haylage target is 175 relative feed value and 24% protein. In our attempt to optimize both yield and feed quality, our alfalfa is harvested at late bud stage. We try to stick to a 30-day cutting interval, but of course Mother Nature can sometimes overrule that schedule. For corn silage, we focus on yield and digestibility and choose silage-specific corn in the 105-day range.

Crop-N-Rich liquid inoculant is applied at the chopper during harvest for both our haylage and corn silage. In our minds, this is cheap insurance for proper fermentation and has led to increased feed stability, with less dry matter loss on the pile face and less heating in the feedbunk.

Proper harvesting is only one part of the equation in our forage production system. Storage and packing are critical as well. Our feed is piled on an asphalt pad. We shoot for pile densities of 20 lb. of dry matter per cubic foot for haylage and 17 lb. for corn silage. We sometimes slow down the chopper to ensure adequate time is spent packing the pile as the forages are harvested. This equates to better fermentation, less dry matter loss and greater returns.

Each pile is double-covered with a clear oxygen barrier film and 6-mil white plastic, then covered with tires. We utilize a Royer facer to keep the pile faces in peak condition.

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COMMENTS (1 Comments)

Smallest Dairy Farmer
Good article
More articles like this would be helpful.
5:54 AM May 11th
 



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