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Two rows of corn at V5 leaf growth stage looking down from above. Between the corn rows there are 3 separate cotton strips placed on the soil surface just before burial in a 2-inch-deep trench. The cotton strips are numbered for their identification after recovery at three different dates.

Cotton Strip Soil Test: Rapid Assessment of Soil Microbial Activity and Diversity in the Field

Soil has always been considered as a living system due to its biological components: fungi, bacteria and plant roots. Under several ongoing research projects, we started researching how we can use ‘cotton strip assay’ to compare different cover crop mixes to optimize field soil activity and build up better soil health.

Earthworms on the soil surface inside a white hard-plastic ring, after mustard-vinegar solution was drained down through the soil profile forcing earthworms out onto the surface in order to be counted.

How’s Life in the Soil? Ask (Count) the Earthworms.

Earthworms are ‘very special’ creatures on earth, and their contribution in soil nutrient cycling and fertility management has been acknowledged from the beginning of agriculture. So, the question needs to be asked, how can we help improve earthworm populations?

Row of beets growing in a garden.

Beets: How to Grow It

Beets are commonly grown for their bulbous roots, but their tops can also be harvested for greens, and they are an excellent source of Vitamin A as well as calcium. They grow best in the cooler temperatures of spring or fall.

Zucchini ready to harvest. Courtesy: Mary Roduner

Summer Squash: How to Grow It

There are many types of summer squash, including the familiar zucchini (which can be green, green-striped, or yellow), crookneck, straightneck, patty pan and more.

A colorful variety of freshly, harvested bell peppers.

Peppers: How to Grow It

Peppers are heat-loving vegetables that require a long, frost-free season and full sun. Peppers can be sweet or hot, and range in color from green, yellow, orange, red and purple to brown.

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.

pair of hands holding soil

South Dakota Soil and Water Conservation Society to host “Connecting Farm to Future” Virtual Conference

December 02, 2020

The South Dakota Chapter of the Soil and Water Conservation Society (SWCS), will host a free virtual conference.

Young producers sampling produce outside a field with a young mother and her daughter.

Discussing Food and Agriculture in South Dakota: A Guide for Community Leaders

Food production and farming are issues that operate at the complex pivot point of where ecology and nature meet the marketplace and political systems. The way agriculturalists and communities handle their resources, both individually, and collectively, depends on their collective vision for the future.

Water flowing from a drain tile pipe.

Nutrient Loss Calculator

Trying to figure out the nutrient loss in your tile drainage system? The Nutrient Loss Calculator can help. This useful tool helps landowners collect a snapshot of nutrient loss in their drainage systems.

a strand of oats in a field

2020 Plant Disease Summaries for Small Grains

A number of field trials were implemented in the 2020 growing season with the general objective of assessing various disease management practices suitable for South Dakota growers and the Great Plains.