Skip to main content

Adele Harty

SDSU Extension Cow/Calf Field Specialist


SDSU Extension Rapid City Regional Center
711 N Creek Drive
Rapid City, SD 57703

I develop in-depth producer programs that provide knowledge and expertise in beef cattle production. In addition to programs, I provide individualized help to cattle producers by developing rations and answering various other production related questions.

Also by Adele Harty

Small group of cattle grazing near a sorghum field at sunset.

Prussic Acid Precautions

During periods of drought, it is important to aware of the factors that can be a concern during these conditions, specifically nitrates and prussic acid. It is important to take precautions when using feeds that could contain one or both compounds.

SDSU Extension Releases New ‘Cattle HQ’ Podcast Series

September 28, 2021

South Dakota State University Extension Cow/Calf Field Specialists are excited to announce the launch today of a new podcast titled, “Cattle HQ.”

A field of flowering alfalfa.


In this episode, Adele Harty, SDSU Extension Cow/Calf Field Specialist, talks with various cow/calf producers about the subject of nitrate testing feeds, and how that process is used in their day to day operations.