Soil Management

All Soil Management Content

A green tractor, pulling a red, high-clearance planter through a field of emerging corn.

Cover Crops in Modern Agriculture

Fact sheet on cover crops in modern agriculture.

Rain falls on a sample of conventional tilled in a rainfall simulator.

How Soil Holds Water

Water retention is an important soil property and is related to soil texture, organic matter content, and density.

Various chemical symbols for common nutrients found in garden soil over a selection of young plants emerging from garden soil.

Interpreting Soil Tests for Gardening

There are many different chemicals that make up plants. These chemicals include hydrogen, carbon, oxygen, nitrogen, phosphorus, sulfur, calcium, magnesium, iron, manganese, copper, boron, zinc, molybdenum, cobalt, and chlorine.

Tractor planting seed in a no-till field.

Conservation Practices Increasing in South Dakota

The recently released Agricultural Census data of 2022 shows that the share of cropland acres under conservation practices has continued to increase in South Dakota.

Row of young crops emerging from a tire rut in compacted soil.

Accounting for Soil Wetness Prior to Conducting Farm Operations to Minimize Compaction

In the spring many agricultural producers are anxious to get into the field and perform tillage, planting, and chemical applications. However, if field operations are done when the soil is too wet, this can lead to soil compaction.

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

Carbon to Nitrogen Ratio of Healthy Soils

The ratio of carbon to nitrogen in the soil is essential for soil biochemical functioning. Learn some expert tips on managing soil to create an ideal ratio of these critical elements.

Vast, rolling agricultural landscape with a variety of plant life.

The Nitrogen Biochemical Cycle in Soil

Nitrogen is an essential element for plant growth and is contained in many forms in the soil. Soil microbiology is essential for transforming nitrogen into different forms in the soil.

A man in a yellow shirt kneels in a pasture with a group of youth and teenagers standing in a circle around him

Annual youth Rangeland and Soils Days set for June 12-13 in Watertown

March 04, 2024

The 40th annual Rangeland and 19th annual Soils Days for youth is June 12-13, 2024, in Watertown.

A map of South Dakota illustrating soil temperatures on April 21, 2020. Temperatures throughout the state range from 41 to 56 degrees Fahrenheit. For more information, visit: https://climate.sdstate.edu/archive/maps/

Soil Temperature for Planting Spring Crops

Soil temperature is an important consideration for deciding when to begin planting spring crops. If producers in South Dakota would like a quick reference for soil temperatures in their area, the SD Mesonet network measures soil temperature at several weather stations throughout the state.

Spring wheat growing in a no-till field. Courtesy: USDA NRCS South Dakota, (CC BY-SA 2.0)

Chloride Fertilizers May Be Beneficial in Spring Wheat Production

Chloride, the ionic form of chlorine, although not considered an essential nutrient, has long been observed to be highly beneficial to field crops. Chloride is known to play an essential role in plant development and osmoregulation.