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Group of 4-H youth being sworn in in the state legislative chamber in Pierre South Dakota

4-H Policies & Procedures

These guidelines have been established to aid South Dakota 4-H’s mission of positive youth development. Be sure to read the Overview section first as it provides the overarching guidance that sets the stage for all other 4-H policies and procedures.

Tractor planting seed in a no-till field.

SDSU Extension collecting custom farming rates through new survey

March 16, 2026

South Dakota State University Extension is collecting data on the state’s custom farming rates and inviting producers to participate.

Variety of pepper samples split open to reveal internal rot symptoms.

Pepper Internal Rot: Disease information and research updates

A new disease has been found in South Dakota pepper plants. While plants appear healthy and produce peppers that appear normal, many peppers will have a black mold growing inside. So, what’s going on with these plants?

Series of trophies on display at a 4-H contest.

4-H

4-H is the nation’s largest youth development organization, involving young people in urban, suburban and rural communities. 4-H fosters an innovative, “learn by doing” approach with proven results.

A large monarch caterpillar exploring the flowers of a swamp milkweed plant (Asclepias incarnata) in a field plot.

Range Roundup: SDSU Native Plant Initiative Strengthens Conservation and Supply of Native Plants

SDSU’s Native Plant Initiative has been hard at work on research that focuses on the conservation and supply of native plants.

A lush, native grassland with a variety of wild flowers blooming.

How do we describe biodiversity? It's multidimensional!

Fact sheet on the importance of biodiversity

purple flower with yellow center and green, fuzzy stem

Common Flowering Plants (Forbs) of South Dakota

This guide focuses on forbs, or flowering “broad-leaved” herbaceous plants, but forbs can be narrow-leaved as well.

A tiger swallowtail drinking nectar from a purple blazing star flower.

Five Range Management Principles: #3 Ecosystem Biodiversity

Milkweed can help make rangelands a better environment for both cattle and neighboring plants and animals by having a shielding effect on companion plants, preventing erosion and accelerating the decomposition process, whole also providing nectar, habitat and organic material for ecosystem services.

man holding a small pile of soil in his hands

An Introduction to Salt-Impacted Soils in South Dakota

Introduction of salt-impacted soils in South Dakota for landowners.

Revegetation of Salt-Impacted Soils in South Dakota

This publication provides suggested native species suitable for the revegetation of salt-impacted soils. The suggested species are listed as native to South Dakota according to the USDA NRCS Plants Database.