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A small group of cattle grazing a vast, open range as the sun sets in the background.

Using Increased Longevity to Reduce Annual Cow Cost

When evaluating annual cow cost, feed rises to the top of the list. Feed cost is an important area to consider; however, have you evaluated the cost of incorporating replacement heifers into the cowherd?

Three, four-wheel drive John Deere tractors, pushing up chopped corn silage into a drive over pile on a dairy farm.

Harvesting Silage on a Wet Year: Moisture is Critical

Fall is on its way in South Dakota. However, with many flooded and saturated fields, some producers are growing concerned that there will be little opportunity to harvest silage before corn dries down past desired moisture levels or frost occurs.

a map of the United States with different colors showing the precipitation outlook variations.

Fall Frost and September Climate Outlook for 2019

September 2019 has been pleasantly warmer than usual, and our crops need every bit of that warmth to reach maturity before our first frost arrives. Fortunately, temperatures have cooled slightly this week but just to near average for this time of year.

Corn earlobe being stored in a bunker for later use as cattle feed.

Valuing High-Moisture Corn and Earlage

A key advantage to using commodities that meet standard specifications and are frequently traded is that it is very easy to establish an economic value that is accepted by most users. The marketplace sets the value of corn, and other feedstuffs on a daily basis, provided those products meet some set of standard specifications.

A group of brown cattle foraging in a green field.

Prussic Acid Poisoning

As the first frost date approaches, producers often have concerns about the risk of prussic acid poisoning in livestock. Certain forage plants, especially sorghums and related species are associated with an increased risk of death loss because of prussic acid poisoning.

A herd of sheep foraging on leafy spurge in a grassland.

Multi-Species Grazing as an Alternative to Pasture Spraying

Broadacre spraying of pastures is intended to reduce undesirable plants and increase grasses for livestock. This practice often results in unintended consequences, including damage and reduction of native forbs and reduced profitability. One approach to managing perceived “weedy” plants is incorporating different species of livestock into a grazing operation.

A soybean field in early fall. Plants are nearing maturity.

Low Temperatures During Soybean Maturity

This year, we had a slow soybean planting due to high rainfall in spring. This was followed by below normal temperatures for most of the growing season, which delayed soybean growth and development. This brings up a question about what these low temperatures will do to soybeans that are in the field.

The edge of a corn field with plants nearing harvest maturity.

Estimating Corn Yield in the Field

As a result of late planting and inconsistent weather, both in-field and across-field variations have been significant this year in South Dakota. Even on highly productive land, it is expected for corn yields to vary significantly. Estimating corn grain yield prior to harvest can help growers make management decisions, especially storage and marketing.

Group of calves grazing in a fenced-in area.

Weaning Calves on Cover Crops

What do we do if it is time to wean calves, but the pen isn’t ready? That can be a real concern during wet fall seasons, such as 2019. Putting calves into muddy pen conditions is far from desirable, but holding calves on the cows deep into fall increases the risk of adverse winter weather and tends to pull body condition off the cows.

A corn field with several plants showing symptoms of stalk rot.

Assess for Corn Stalk Rots

Several corn fields are beginning to show stalk rot and top dieback symptoms. Stalk rots cause the entire plant to die prematurely, which can lead to plants lodging under windy conditions making harvesting problematic.