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Content by Alexander "Sandy" Smart

Farmer viewing precision seed application data on a tablet.

Cybersecurity Planning: Securing the Future

With reliance on digital technologies, precision agriculture requires securing data and implementing key strategies to safeguard digital assets and maintain operational integrity and confidentiality.

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

SDSU Extension 2024 Impact Report

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

Digital padlock over a circuit board, representing data encryption.

Protecting Your Data: The Role of Authentication and Encryption in Agricultural Cybersecurity

Precision agriculture emphasizes using data to make smarter farming decisions. In the digital world, authentication and encryption are two prevalent ways to keep farm data secure, accurate, and trustworthy.

A group of people sitting on a trailer at a plot tour

Southeast Research Farm to host family event

June 17, 2025

South Dakota State University Extension is pleased to announce the Southeast Research Farm Family Evening for farming enthusiasts of all ages.

Four teenage boys in matching olive green shirts stand between their coaches wearing medals around their necks

South Dakota youth earn high marks at 2025 National Range, Land and Homesite judging contests

May 30, 2025

South Dakota youth once again placed well at the National Range Judging and National Land and Homesite Judging contests held May 1 in El Reno, Oklahoma.

Dry spring pasture near Highmore, South Dakota.

Spring Pasture Report: Dry Soil Conditions Threaten 2025 Grazing Season

As the grazing season inches closer, dry conditions have become very apparent, and producers should take time to assess resources and regularly monitor soil moisture and weather outlooks.

A group of participants of the beefSD program

ANR Connections

ANR Connections is an educational program designed to develop well-rounded natural resource professionals through practical education and hands-on experiences in a variety of agricultural disciplines.

A prescribed burning taking place in a field.

Prescribed Fire

SDSU Extension works collaboratively with state and federal partners to educate landowners about the use of fire as a grassland management tool.

Technician installing a wireless internet router on an exterior structure.

Choosing the Right Wireless Network Technologies for Agricultural Internet-Of-Things Applications

The Agricultural Internet-of-Things remotely connects various farm devices and equipment throughout an operation. This article takes a look at several prevalent wireless network technologies, focusing on their potential application scenarios in precision agriculture.

Two brown calves stand in a fenced pasture and look at the camera

SDSU beef team growing through innovative research, collaboration

September 09, 2024

It’s an exciting time for the South Dakota State University beef team as a core group of longtime faculty and experts is joined by rising stars in their respective disciplines.