Besides building healthy soil, living roots are the tool to fix marginal lands. Salt-affected soils are an example of a hard-to-fix marginal land situation in South Dakota. There are annual and perennial plants that can tolerate more soil salts

The seed mixture options for full and late-season grazing could include cool-season cereals (oats, barley, triticale), warm-season grasses (sorghum-sudan, sudangrass, pearl millet), brassicas (turnips, radishes, kale), broadleaf plants (sunflowers, buckwheat) and legumes (forage peas, clovers, vetch).

With cover crops growing in popularity, it’s not uncommon to see a field full of green in early April. Planting corn or soybeans into rye or other winter crops has some benefits. However, recent research from Iowa State University suggests not terminating cover crops ahead of planting could bring more disease and pests that may overwinter or start early.

Field trials of a new cover crop, CoverCress, are in its third year at the Illinois State University Farm and multiple benefits are being realized as intended.

This University of Minnesota Extension blog offers advice on when to fertilize winter wheat and winter rye.

Cover crops can offer a number of benefits to a cropping system including increased biodiversity, crop/livestock integration, erosion control, or water management. One of the greatest risks to cover cropping is failure to establish, and in North Dakota that often is the result of insufficient moisture. What can be done to reduce the risk of cover cropping?

Minnesota State FBM included initial findings from 17 farms growing cover crops in its annual report, Influence of intensified environmental practices on farm profitability, which was released in April. The preliminary data shows the seed cost, input costs and other expenses producers incurred growing a winter cover crop.

To help understand cover crop decomposition and N release throughout the growing season, University of Nebraska researchers designed a study using “litterbags” — a common method to research crop decomposition. This research is part of the Precision Sustainable Agriculture (PSA), a collaborative project supported by the Agriculture and Food Research Initiative’s Sustainable Agricultural System Coordinated Agricultural Projects from the United States Department of Agriculture (USDA).

Country Crock's Cover Crop Whiskey project is an effort to educate farmers and the public on the benefits of planting cereal rye and other cover crops, including improved soil health and potential for additional cash crops.

Cover crops are typically used by producers in dryland no-till cropping systems to improve soil health, reduce soil compaction, enhance nutrient cycling, improve soil structure, and improve water infiltration. Producers may be able to realize some income from cover crops by grazing or haying them. But is this a good idea or will it cancel out any benefit the cover crops would otherwise have on soil properties and residue cover?