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Producer holding soil in cupped hands over a bare field in early spring.

SDSU Extension Annual Impact Highlights

This brief report highlights how SDSU Extension strengthens people and places across South Dakota through every program, contact, volunteer hour and digital outreach effort.

A sprawling sorghum field ready for harvest

Sorghum Weed Control

Early competition, especially from grass, is critical for successfully controlling weeds in sorghum. There are preemergence as well as postemergence herbicides available for this crop. Early treatment provides the best control of broadleaved weeds with crop stage also being a critical factor for some postemergence treatments.

Field with field peas and blue sky with fluffy white clouds

Weed Control: Pulse Crops

Weed competition can cause significant yield reduction in pulse crops. Pulse crops are weak competitors with weeds, therefore planning an effective weed control program is one of the keys to profitable production.

Oat Variety Trial Results

In 2025, oat variety trials were planted throughout various locations in South Dakota.

Square-Foot Garden Sample Planting Layout

Learn how to maximize produce production and space using a square-foot layout design.

fruit and vegetable garden with raised beds

Vegetable Gardening in South Dakota

Whatever your reasons to start a vegetable garden: fresh produce with great flavor, exercise, saving money, enticing children (and adults) to eat healthier food, or knowing where your food came from and how it was grown, this booklet will help you with basic information and tips to get started.