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male 4-H youth showing a black beef cow

Why Tattoo Your 4-H Livestock?

Proper identification of animals helps create an honest record keeping system. With current DNA blood typing procedures animals can be identified through parentage, but when it comes to everyday practices on the farm or ranch a good tattoo can be a huge time saver in the event of a lost ear tag.

Century Star watermelon on display.

Melons: How to Grow It

Melons can take quite a bit of garden space throughout the summer, but they reward gardeners with sweet, juicy flavor! Learn how to select, plant and grow them today!

A group of children examining the parts of a wildflower in a meadow.

Plant Part Powers!

Following this lesson, participants will be able to identify basic plant parts and use more complex plant part vocabulary.

Five jars of canned stewed tomatoes sitting on a gray kitchen towel with a gray background.

Canning on Smooth Stovetop

Learn about the Dos and Don'ts of canning on a smooth stovetop.

Monarch Butterflies

An identification guide to Native Pollinator Plants of South Dakota for Managed Landscapes

A guide of Native Pollinator Plants in South Dakota.

Soybean seed drill. Courtesy: United Soybean Board

Late Soybean Planting: Management Considerations

While saturated soil conditions are prevalent in many areas of the state, extended weather outlooks suggest that producers may be able to return to the fields and resume soybean plantings in the near future. Should management practices change due to the late planting season?

Crop sprayer and a bottle of chemicals in a yard.

Read the Label

Last year, Bayer announced they would be phasing out glyphosate from the homeowner market, but they would be keeping the Roundup name for future marketing. Learn some important label considerations when purchasing Roundup-branded products.

Two rows of leafy, salad greens growing in a garden.

Salad Greens: How to Grow It

Salad greens, grown for their leaves, are cool-season crops. Most salad greens can be planted very early in the spring, and many will germinate in soil temperatures as low as 40° Fahrenheit.

A young man receiving an optometry examination.

Keep an Eye on Your Dairy Farm Employee Vision Health

With the aim to understand more about vision impairment with dairy employees, the SDSU Extension dairy team researched dairy employees' health status with a focus on vision care.

Left: Christmas trees growing at a German farm. Right: Poinsettia plant on display at a Mexican Christmas market.

Cultural History of the Christmas Tree and Poinsettia (Cuetlaxochitl)

Christmas trees and poinsettias are the two plants that symbolize the Christmas season, but why do these plants hold that place that? And where did the association with Christmas originate?