Planting cover crops and returning crop residues (stover) to the soil both adds nutrients and improves overall soil quality. These practices are common with producers across South Dakota and have been recently studied by researchers to identify how they impact the release of greenhouse gases into the atmosphere.
Switchgrass (Panicum virgatum) is a tall, native, prairie grass that is often seeded on marginal lands in South Dakota. It has gained growing popularity over the past decade not only as a source of biofuel and feed, but also as a method to improve soil properties.
Implementing diverse crop rotations and no-till practices are common suggestions to reduce erosion, control pests, and improve yields. These practices can also improve soil health through an increase in soil carbon levels.
December 18, 2018
Ag producers and pheasant enthusiasts are invited to learn how cutting-edge farming practices can work to provide more income while enhancing habitat. The Precision Agriculture Workshop at the 2018 National Pheasant Fest in Sioux Falls offer insights into the industry on Friday, Feb. 16, from 10 a.m. to 3 p.m. at the Denny Sanford Premier Center.
December 18, 2018
SDSU Extension in collaboration with the Soil & Water Conservation Society will host Managing Soil: Maximizing Profit 2018 workshop in Sioux Falls, November 29, 2018 at the SDSU Extension Sioux Falls Regional Center (Myklebust Rec. Center, 2001 E. 8th St.) Registration begins at 8:30 and the workshop runs from 9 a.m. to 4 p.m.
For decades scientists have known that a handful of soil contained more micro-biological organisms than the number of humans on earth. Science is just beginning to discover these organisms and learn about their functions and contribution to their soil ecosystem.
February 20, 2020
South Dakota Governor Kristi Noem has declared February 21, 2020 Soil Health Awareness Day. Agriculture contributes over 132,000 jobs and 32.5 billion dollars in total output to South Dakota’s economy.
There are currently millions acres across South Dakota impacted by saline and sodic conditions. Research has shown that salt-tolerant perennial grasses are a possible way to bring land back into production.
Reclaiming marginal lands, especially those considered saline or sodic can be very challenging and may take many years to accomplish. The key to turning around salt or alkali areas in your fields, begins with getting a living root established in the affected area.
Grazing cover crops by cattle provides an option to offset cover crop seed costs and increase farm revenue. To facilitate farmers’ decision making, this article will evaluate the economic profitability from grazing cattle on cover crops using a partial budgeting approach.