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black cow drinking from a nearly empty stock pond.

Feed & Water Testing Laboratories

A partial listing of available feed testing laboratories.

Brown and white cow grazing on standing cornstalks

Considerations for Grazing Standing Corn

Grazing standing corn is a viable option to supply nutrients to livestock. However, mitigating risk is critical to ensure healthy animals and optimize crops.

A sprawling green field of field pea plantings

Production and Utilization of Field Peas, Lentils and Chickpeas in South Dakota

Dry field peas and lentils are high in protein and fiber, have a low glycemic index, are easy to prepare, store well, and are low in cost. Even better they can be produced economically and sustainably in South Dakota as part of diverse no-till crop production systems.

Small group of cattle grazing near a sorghum field at sunset.

Prussic Acid Precautions

During periods of drought, it is important to aware of the factors that can be a concern during these conditions, specifically nitrates and prussic acid. It is important to take precautions when using feeds that could contain one or both compounds.

A green cut alfalfa field dries as the sun sets.

Forage Resources for South Dakota Farmers and Ranchers

Producers often have difficulties locating fellow producers to buy, sell or rent forages and grazing acres too. South Dakota now has two widely recognized, free resources to aid in these connections.

A field of flowering alfalfa.

Nitrate QuikTest for Forages

The Nitrate QuikTest for Forages is available at various SDSU Extension locations and veterinary clinics across the state and is designed to be used with standing forages prior to harvesting for hay or grazing.

Cream mite on a green-colored caterpillar.

Straw Itch Mites

Straw itch mites, also known as hay mites or grain mites, can be a major problem when present in hay or grain. The best way to avoid a straw itch mite infestation is to keep commodities at low moisture levels and bale straw when it is thoroughly dry.

tractor near pile of harvested silage

Salvaging for Silage: Tips to Minimize Loss, Maximize Value

August 09, 2021

With South Dakota rangeland and pastures rated 84% poor to very poor across the state, many cattle producers may be thinking about putting up silage for a feed source.

Hand examining drought-stressed soybeans in the field.

Salvaging Drought-Stressed Soybeans as Feed

One of the more popular questions we’ve been receiving lately involves using soybeans as forage. Although the soybeans planted for grain are not typically bred for forage use, we can salvage the crop for said forage if need be.

cows eating silage

What’s Important to Know About Silage Additives & Inoculants? 

Corn is suited to preservation as silage. Silage additives can be used to remedy deficiencies such as lack of sufficient population of bacteria to support adequate fermentation, and low levels of fermentable carbohydrates.