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Holstein Dairy Calves lying in fresh straw, wearing calf blankets to help keep warm.

Managing Un-Weaned Dairy Calves During Cold Weather

Winter can present extra challenges for dairy producers and heifer growers as they try to keep calves alive and growing adequately in frigid temperatures.

A close up view of the stem of palmer amaranth which is hairless.

Identification and Management of Palmer Amaranth in South Dakota

Guide for the identification and management of Palmer Amaranth in South Dakota

two black beetles rolling a ball of dung

An identification guide to common Dung Beetles of South Dakota

A guide of common dung beetles of South Dakota.

A red angus cow with two unweaned calves attempting to suckle from it.

Alternative Calving Considerations

Structuring a calving program that best suites farm and ranch operations can be challenging. Of primary concern are: weather, labor, market timing, and animal health considerations, with weather possibly being the most volatile factor, as it ranges from challenging to catastrophic in some years.

A close shot of a black and red cow's face. A blurred white cow's head is in the foreground.

Testing Your Beef Cattle for Bovine Viral Diarrhea Virus

Bovine Viral Diarrhea Virus (BVDV) is among the most important pathogens affecting today’s beef and dairy cattle operations. Associated with reproductive, digestive, and respiratory illnesses in cattle, the virus can also create a congenital, persistent infection in calves, greatly aiding the virus’ spread within and between herds.

A South Dakota Mesonet station in a snow-covered field.

Livestock Stress Tool

Weather conditions in the Northern Plains can present more than a few challenges for livestock producers. From below zero or blizzard conditions during winter or even spring, to heat waves in the summer months, farmers and ranchers need to be prepared for rapidly changing conditions to provide the best care for their livestock and minimize their risks of losses.

Frost-covered grass in a winter pasture.

SWOT Analysis for Your Ranch (And Don’t Forget About Yourself)

Completing a SWOT (Strengths, Weaknesses, Opportunities, Threats) analysis allows you to evaluate your operation's current position and decide on management strategies to achieve your goals for the next year. Learn how to get started today!

Outside entrance to a large-animal veterinary clinic.

COVID-19 and Livestock: Is there a connection?

When reports of the COVID-19 pandemic first hit the US, very few people had likely heard of coronaviruses—with some notable exceptions: cattle producers and their veterinarians.

Dairy cattle wearing feeding muzzles while feeding at a feed bunk. A series of arrows on two of the cows labeled Y, Z, X represent feeding motions recorded by the muzzles, while two variables labeled T-0 and T-1 represent "lag" variables expressed by lowering their muzzle to the feed bunk table to eat. For a complete description, call SDSU Extension at 605-688-6729.

New Sensor Technology to Estimate Feed Intake in Lactating Dairy Cows

The use of sensor technology to advance the field of precision livestock farming is becoming more predominant in modernized dairy farms.

A pair of hands wearing garden gloves holding tomatoes. A white text overlay reads "2018 Farm Bill." This image is courtesy of the USDA Farm Service Agency.

Time to Sign up for 2018 Farm Bill

This winter it is time to study up on the Farm Bill elections and make an appointment with the local Farm Service Agency (FSA) in order to put the program in place for the farm. The deadline to make the election is March 15, 2020.