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Jar of blackberry jam on countertop.

Canning Recipes

Follow research-tested recipes to help preserve food at home by pressure canning or water bath canning based on the acidity level of the selected food.

Young calves with cattle herd in spring.

Selecting a Calving Season Based on Matching Nutritional Needs and Resources

Choosing the calving season is a complex and highly individual decision for each beef cattle producer. A primary consideration in pasture-based cow-calf operations is choosing a calving season that will best match the forage supply to forage demand.

Phytophthora root and stem rot damage observed in a field of soybeans.

Watch Out for Phytophthora Root and Stem Rot in Soybean

Current weather conditions of continuous rainfall are saturating our fields, which is creating a favorable environment for Phytophthora root and stem rot.

Young nursery piglets.

Nursery Pig Management

Piglet transitions from the farrowing room to the nursery or wean-to-finish barn are important foundational steps towards producing full-market value finisher pigs.

A white cow with its calf in a pasture.

The Impact of Mature Cow Size on Profitability in Cow-Calf Operations

The mature weight of the U.S. cow herd has steadily increased over time. While larger cows are often perceived as more productive, this trend brings several economic challenges.

A dial pressure canner gauge

Testing Dial Pressure Canner Gauges

For accuracy before use, it is recommended that dial gauges get tested each year. Gauges that read high cause under-processing and may result in unsafe food.

A trailer with the SDSU Extension logo and aerial footage of landscapes is shown

SDSU Extension helps producers navigate precision ag

May 28, 2025

Precision agriculture practices are growing as technology continues to evolve, and SDSU Extension is leading the state’s efforts to monitor and understand the role it plays.

Extension expert and graduate students evaluating delphiniums on an outdoor table.

Transplant Timing and Protected Cultivation Strategies Enhance Delphinium Cut Flower Production

Delphinium (Delphinium spp.) is a cool-season perennial cut flower that holds strong market potential, but production on small farms for regional markets remains limited by yield and short harvest durations.

Tractor spraying soybean.

Herbicide Resistance Detection in the Field

Have you noticed weeds surviving a typically lethal herbicide application? There’s a chance they’ve developed herbicide resistance. Learn some expert tips for detecting and confirming resistance in fields.

Tractor pulling an agriculture-themed float during a fall parade.

South Dakota Fairs and Festivals - Part One: Festival Deserts, Festival Revival, and Festival Impacts

In South Dakota, many fairs and festivals take place in late summer or fall to celebrate a successful harvest, and the ways of life that made it possible. Learn about the impacts of these festivals and why they are worth preserving, developing, and re-imagining.