Colquitt County Ag Report

News, events, and happenings in agriculture.

Keys to Winter Supplementation of Your Cow Herd….

Keys to Winter Supplementation of Your Cow Herd….

 

1) Know the nutrient requirements of your cow herd.

Nutritional requirements increase significantly at the time of calving and it is important to adjust the feeding program accordingly to meet these requirements. Refer to references on total digestible nutrients (TDN), crude protein (CP), and mineral needs of different classes of livestock.  Cattle producers can get this information at the Colquitt County Extension office.

 

2) What is your quality of your hay.

Know and understand the quality of the hay that you are feeding. A forage analysis is needed to accurately determine the nutritional value of hay and if additional supplementation is needed outside of this feedstuff in your herd. Estimate the number of hay feeding days per year, and the quantity of hay needed to carry your herd through the winter.

 

3) Match the hay to the animal.

Matching the quality of hay with animal nutrient requirements is the first step in developing a supplementation plan. This starts with comparing the nutrient requirements of your animals to the amount of nutrients provided by the forage. If the quality of hay is less than the daily nutritional requirement of the animal, additional supplementation will be needed.

 

4) Evaluate and compare supplemental nutrient sources.

If supplemental feed is needed, evaluate the feed on a cost per pound of nutrient basis, not solely cost per ton of feed. For example, if additional energy (TDN) is needed, compare feed sources on a cost per pound of TDN basis. Use a decision tool like the cost calculator in the UGA Basic Balancer  for comparing the value of feedstuffs.

 

5) Provide supplemental energy to cattle during severe, cold weather events.

In cold, wet weather often found in the winter in the Southeast, the energy requirements of beef cattle increase 2% for each degree that the wind chill is below 59°F. Provide a small amount of digestible energy supplement (ex. soybean hulls at 0.3 to 0.5% of animal body weight per day) along with free choice hay during and after (3 to 5 days) the cold event to decrease energy losses during this time period.

 

If you are interested in information on beef cattle production, then contact the Colquitt County Extension office at 229-616-7455 or email me at jkichler@uga.edu .

 

 

 

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