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What is the “a” in Chlorophyll-a?
Have you ever heard the term "chlorophyll a" used in reference to a lake's blue-green algae content? From type "a" to type "f," learn how different types of chlorophyll impact lakes and aquatic environments.
Western South Dakota Stream Guide now available for landowners, managers
January 24, 2023
A new manual, “Understanding Western South Dakota Prairie Streams” – or the Stream Guide – is now available as a free digital download.
4-H Bike Rodeo and Safety
Overview document including complete lesson plans for a 4-H Bike Rodeo and Safety program to make youth aware of the importance of riding their bike.
Can You Break the Hydro-illogical Cycle?
Regardless of the time of year, it is critical to start thinking about the next drought before we are in it. Learn some key strategies for breaking the Hydro-Illogical Cycle by leveraging drought motioning resources and creating a plan for your operation.
Ranching and Prairie Streams: Why Riparian Areas Matter
For many producers, riparian pastures are essential to their operations. However, land managers need to balance grazing and utilization needs with riparian health for the long-term benefit of their operation.
New Technology for an Old Problem
One of the last projects I was involved with as coordinator for the Lower James River Watershed Project was the installation of a deep pit monoslope barn for a feedlot operation near Alexandria, SD. A deep pit confinement barn is a manure storage system that employs slatted flooring with pit manure storage underneath.
Nitrates and Livestock Water Quality
Nitrate poisoning is something we think about with forages such as millet, oats, corn, sorghum, sudan, kochia and others that have been fertilized or if there is a drought, but water can also be a contributing factor.
Blue-Green Algae and Livestock
With warmer temperatures, the conditions are right for blue-green algae blooms. Different species of blue-green algae contain various toxins, which can poison livestock, resulting in rapid death.
Water Use by Plant Stage
Over the growing season, solar radiation, air temperature and plant size are the dominant factors in determining evaporative demand and the rate of water use by wheat. Water use can vary dramatically on a day-to day basis, depending on climate and wheat health.
Overweight & Obesity: Leading Cancer Risk Factor
The Centers for Disease Control and Prevention released a study that links overweight and obesity to 13 different types of cancers.