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A soil coring device that has been pounded into ground. Next to it are trimmed samples in rings used to measure soil bulk density.

Bulk Density is an Indicator of Soil Health

Bulk density is a commonly measured soil property that can indicate how compacted a soil is and can be used to calculate the percent pore space in the soil.

Mixed cattle grazing corn stalks.

Corn Stalk Rental Rates

Corn stalk acres have long been a source of feed for livestock producers. But how much should producers charge to graze them, and what factors should they consider when developing a rental agreement?

Professional portrait of Jimmy Doyle

SDSU Extension welcomes new Diversified Ag Field Specialist to Winner office

September 29, 2023

South Dakota State University Extension is pleased to welcome Jimmy Doyle as a new Diversified Agriculture Field Specialist.

fresh vegetables including onions, potatoes, lettuce and squash are shown piled on a counter

SDSU Extension to host short educational course on high tunnels

September 29, 2023

South Dakota State University Extension will host a two-day High Tunnel Short Course on Oct. 16-17 at the Outdoor Campus – West in Rapid City.

Pumpkins and winter squash on display at a farmer's market.

SDSU Extension to host off-season Garden Hour webinar series

October 02, 2023

South Dakota State University Extension will host four off-season Garden Hour webinars, starting in October 2023.

Three pictures of a red combine with tan and black soybean and weed seeds spread throughout its surfaces.

Evidence That Combines Can Transport Weed Seeds

A combine deliberately harvests crop grain, but it can also unintentionally transport weed seeds. Learn some tips for cleaning equipment and containing residues during harvest to prevent weeds from spreading this fall.

a man in a blue shirt with light brown hair and a light beard smiles at the camera

SDSU Extension welcomes new pesticide education specialist

October 12, 2023

South Dakota State University Extension is pleased to welcome Stephen Robertson as a new Pesticide Education Field Specialist.

Man using a dynamic cone penetrometer.

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 stretching field of green corn plants

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.

Farmer calibrating a yield monitor insde a combine cab.

Comprehensive Guide to Grain Yield Monitoring Systems

A comprehensive guide to grain yield monitoring systems