Rotational Grazing on Rangelands: Reconciliation of Perception and Experimental Evidence

  title={Rotational Grazing on Rangelands: Reconciliation of Perception and Experimental Evidence},
  author={David D. Briske and Justin D. Derner and J. R. Brown and Samuel D. Fuhlendorf and William R. Teague and Kris Havstad and Robert L. Gillen and A. J. Ash and Walter D. Willms},
Abstract In spite of overwhelming experimental evidence to the contrary, rotational grazing continues to be promoted and implemented as the only viable grazing strategy. The goals of this synthesis are to 1) reevaluate the complexity, underlying assumptions, and ecological processes of grazed ecosystems, 2) summarize plant and animal production responses to rotational and continuous grazing, 3) characterize the prevailing perceptions influencing the assessment of rotational and continuous… 
On-Ranch Grazing Strategies: Context for the Rotational Grazing Dilemma☆
Grazing Systems: More Thoughts and Observations
Rotation grazing does improve species composition. It just needs an area open to improvement and sound application W ith the publication in January 2008 of “Rotational grazing on rangelands:
Behavioral Factors in Rotational Grazing Systems
How livestock behavior factors (such as prior experience and stress) and managers’ learning processes can infl uence the outcomes of grazing management practices, why a standard experimental approach may not detect those outcomes and how an improved knowledge of behavior can help both ranchers and researchers achieve their goals with respect to rotational grazing systems are discussed.
Origin, Persistence, and Resolution of the Rotational Grazing Debate: Integrating Human Dimensions Into Rangeland Research
Abstract The debate regarding the benefits of rotational grazing has eluded resolution within the US rangeland profession for more than 60 yr. This forum examines the origin of the debate and the
Understanding producers' perspectives on rotational grazing benefits across US Great Plains
Experimental findings on rotational grazing (RG) trials have generally differed from producer observations of RG outcomes on commercial scale ranches. Factors such as small plot size, short
Longer rest periods for intensive rotational grazing limit diet quality of sheep without enhancing environmental benefits
Intensive rotational grazing systems (also called cell grazing, holistic grazing or time-controlled grazing) are often implemented to improve production and environmental outcomes. Over recent years
Economic cost analysis of continuous-season-long versus rotational grazing systems
Introduction A majority of ranchers in the Western US employ rotational grazing (movement of livestock among multiple pastures over the duration of the grazing season) (Roche et al. 2015).
Ecological, biophysical and production effects of incorporating rest into grazing regimes: A global meta‐analysis
Grazing can have considerable ecological impacts when managed inappropriately, however livestock production is a significant contributor to global food security and the removal of land from


The application of grazing management to increase sustainable livestock production : the McClymont lecture
  • B. Norton
  • Geography, Environmental Science
  • 1998
SUMMARY Graziers and researchers have reached an impasse regarding the merits of rotational grazing systems that involve a large number of paddocks and short grazing periods. Most research trials
Rotational Grazing Effects on Rangeland Vegetation at a Farm Scale
Abstract We evaluated the adequacy of rotational grazing to improve rangeland condition in the Flooding Pampa region, eastern Argentina, comparing the floristic composition dynamic of the 2 main
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Quantitative Effects of Grazing on Vegetation and Soils Over a Global Range of Environments
The data and models support the controversial hypothesis that grazing can increase ANPP in some situations and suggest that grasslands may be inadvertently grazing shrublands more intensively than grasslands, but also suggest that the geographical location where grazing occurs may be more important than how many animals are grazed or how intensively an area is grazing.
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Stoddart (1960) has pointed out that the management of a range, including the grazing system used, may have a marked influence on its grazing capacity. While differences in capacity due to grazing
An evaluation of the empirical basis for grazing management recommendations for rangeland in southern Africa
Analysis of over 50 grazing experiments conducted in southern Africa does not support certain management recommendations, and simple grazing systems using adaptive and opportunistic management are recommended.
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Changes in vegetation under gearlong grazing were compared with those under the Santa Rita grazing system, a rotation system designed for southwestern US rangelands where 9096 of the forage is
The dynamics of arid and semiarid grazing systems are prone to the effects of highly variable rainfall, with droughts causing frequent episodic mortality in herbivore populations. This has led to the
Grazing Lawns: Animals in Herds, Plant Form, and Coevolution
Natural selection at the individual level, acting on both animals and plants to produce coevolution among members of the same trophic web, can regulate such ecosystem processes as energy flow and nutrient cycling, and contribute to species coexistence and the resultant species diversity of communities.
Vegetation, cattle, and economic responses to grazing strategies and pressures
Rotation grazing strategies have been proposed to increase stocking capacity, improve animal gains, and improve forage production and range condition. We compared continuous or season-long, 4-pasture