By Scout Nelson
Stocking rate decisions play an important role in grazing management, livestock performance, and long-term rangeland health. During years with uncertain rainfall and changing forage production, flexible stocking strategies can help producers reduce risks and better manage pasture conditions.
Krista Ehlert, Associate Professor & SDSU Extension Range Specialist, highlighted that rangelands are affected by weather, soil moisture, plant growth, and previous grazing practices. Because conditions can quickly change during the season, setting a fixed stocking rate early in the year may create problems for producers. Overgrazing can damage plant health, while undergrazing may reduce forage use and economic returns.
A flexible approach allows grazing decisions to change as conditions develop throughout the year. Many producers begin the grazing season with a conservative baseline stocking rate. This often means using 70 to 80% of average carrying capacity to provide room for adjustments later if forage conditions improve.
Producers are encouraged to use information from previous years, winter pasture conditions, forage levels, and pasture recovery needs when setting this starting point. This strategy helps protect both forage resources and future grazing options.
The framework also encourages producers to create “trigger dates” that guide management decisions during the season. These triggers may include grass height, forage production measurements, rainfall totals, soil moisture, or plant growth stages. Trigger points help reduce emotional decisions and provide a clear plan for families, partners, and lenders involved in the operation.
Flexible management tools are also important during uncertain years. Producers may choose to sell yearlings, arrange custom grazing, use sacrifice pastures, subdivide grazing areas, secure leased pasture, or wean calves early if forage conditions decline. These options help operations remain stable during difficult seasons.
Flexible stocking strategies also support long-term soil and plant health. Proper grazing management improves root growth, protects litter cover, reduces bare ground, and strengthens drought resilience. Over time, healthy grazing systems can improve forage production and carrying capacity.
Extension services and grazing calculators can also help producers estimate baseline stocking rates and support better grazing management decisions throughout the season.
Photo Credit: gettyimages-imaginegolf
Categories: South Dakota, Livestock