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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.
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.
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.
Poisonous Plants on Rangelands: Hemlock, Halogeton and Buffalo Bur
Several species of poisonous plants are invasive and can easily establish dense stands when there is a disturbance on rangelands. Hemlocks, halogeton and buffalo bur can all be found throughout South Dakota and are toxic to livestock.
Frequently Asked Questions - Forage Nitrate Toxicity in Ruminant Livestock
A fact sheet to address frequently asked questions about forage nitrate toxicity in ruminant livestock.
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.
Drought Assistance Questions Answered
Dry conditions persist across the state, and many new questions are being asked regarding the federal assistance programs available from the U.S. Department of Agriculture Farm Service Agency.
Drought Assistance From USDA: CRP Haying and Grazing
As this year’s drought intensifies, folks are quickly running short of forage. Due to the D2 Drought Monitor classification, most South Dakota counties qualify for Conservation Reserve Program haying and grazing for emergency and non-emergency use.
Poisonous Plants on Rangelands: Larkspur and Poisonvetch
Larkspurs are the second leading cause for all livestock deaths from toxic plant poisoning. Poisonvetches are considered accumulator plants that uptake excessive levels of selenium and cause toxicity problems in cattle.
Poisonous Plants on Rangelands: Locoweed and Crazyweed
Locoweed and crazyweed are found throughout South Dakota rangelands, and both can cause livestock poisoning.The names locoweed and crazyweed are often used interchangeably. However, there are notable differences between the species.