Plants or Crops

All Plants or Crops Content

Nitrogen rate map layered on top of a field

South Dakota On-Farm Nitrogen Rate Trial Program

The on-farm corn nitrogen fertilizer rate trial program will help farmers, crop advisors and ag service providers to design, implement, and analyze nitrogen rate trials.

Yellow wheat field with green weeds throughout.

Weed Control Field Test Data

Data books to use as a reference to select appropriate herbicide(s) for row crops

A small white bird with a black head sits on top of branch

SDSU Extension publishes research on native plants for bird habitat

January 06, 2026

South Dakota State University Extension has published new research on native plants that can support birds in the state and region.

Oats growing in a no-till field.

Updating Oat Nitrogen Fertilizer Rate Recommendations in South Dakota

Research trial results for nitrogen fertilizer rate recommendation for oats in South Dakota.

man holding a small pile of soil in his hands

Transitioning to Soil Health Systems in Eastern South Dakota Intended for beginners: Where do I start?

Fact sheet for beginners on where to start transitioning to soil health systems in eastern South Dakota.

A group of black heifer calves in a feedlot.

Using Feedlot Manure as a Crop Nutrient Source

Factsheet that reviews the steps to obtain a manure application rate based on crop need, soil and manure testing.

Aerial view of the SDSU Southeast Research Farm.
Jan 06

Southeast Research Farm Seminars @ Dakota Farm Show

Join SDSU Extension for a series of educational presentations during the Dakota Farm Show from January 6-7, 2026, at the USD DakotaDome (1101 N Dakota St, Vermillion, SD 57069).

Rows of empty white, plastic pesticide containers.

Private Applicator Training for Pesticides

Private applicator certification is required before an agricultural producer can purchase or use a restricted use pesticide.

Woman with clipboard instructing a group of volunteers in a community garden.

SDSU Extension Master Gardener Templates

A suite of templates that can be used by currently active and registered SDSU Extension Master Gardener volunteers as they engage in service to their community.

Oats growing in a no-till field.

Comparing Cover Crop Mixture Performance after Oats and its Effect on Corn Yield the Following Year

A research trial completed at the South Dakota Agricultural Experiment Station Northeast Research Farm comparing cover crop mixture performance after oats and its effect on corn yield the following year.