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Soil Penetration Resistance as a Soil Health Indicator

Soil penetration resistance is an indicator of soil compaction and the force required for root growth through the soil. It can be measured in the field using a tool called a penetrometer.

A medium orange and black butterfly resting with its wings open on small green leaves in a grassy area.

Generalist Host Plants in South Dakota

Many butterflies and moths are generalists, meaning that their larva can use a variety of host plants as food. Learn about some of the best host plants you can grow in your yard to support butterflies, moths, and everything that relies on them!

A large orange butterfly with white spots feeding on a pale pink flower in a green grassy area.

Planting for Specialist Butterflies

Monarchs are not the only specialist pollinators in South Dakota. Many other butterflies also require a specific plant or family of plants to lay eggs on. Learn about some important host plants to help specialist butterflies in your yard!

a picture large purple flowers with yellow centers surrounded by dead leaves and grey landscaping rocks.

Landscaping Best Practices for Pollinators and Beyond

Our yards are all part of a greater ecosystem. By incorporating some best practices into your landscaping routine, your yard can develop healthier soil, support more pollinators, and reduce the need for pest control.

Comparing Yield Goal and Maximum Return to Nitrogen Prediction Methods for Determining Corn Economic Optimal Nitrogen Rates

Fact sheet evaluating the accuracy of different corn nitrogen recommendation approaches with their advantages and disadvantages.

Small crew of workers removing snow from the roof of a pole barn.

Post-Snowstorm Building Inspection and Snow Removal

Snowstorms can push even the sturdiest structures to their limits. Learn some expert tips for evaluating facilities, determining their snow load capacity, and safely removing snow during the aftermath of a blizzard.

Farmer calibrating a yield monitor insde a combine cab.

Comprehensive Guide to Grain Yield Monitoring Systems

A comprehensive guide to grain yield monitoring systems

SDSU Extension staff members win national agricultural association awards

October 23, 2023

South Dakota State University Extension Agriculture and Natural Resources experts were recognized nationally for their excellence in outreach and Extension programming.

Head of garlic with discoloration due to Embellisia Skin Blotch.

Embellisia Skin Blotch of Garlic

Have you noticed irregular, dark areas on the outer scales of your garlic bulbs? It's possible it might have Embellisia skin blotch, a fungal disease that can develop during periods of high summer moisture.

Alfalfa Variety Trial Results

Progress reports for alfalfa variety trials