Friday, May 21, 2010

Strategies for Sustainable Livestock Grazing: Ecological, Economic and Social Implications

For conservationists and rangeland professionals, conventional wisdom has long held that grazing livestock on rangeland in good to excellent condition rather than in a lesser condition is the most productive, both ecologically and economically. Heavy grazing can lead to changes in the plant species present and a decline in range condition. Yet, ranchers generally maintain a lower level of range condition and neither profitability nor sustainability have been negatively affected. Results from this 34 year record show that profit actually increased for the good and low-fair condition range through time , while it remained steady in excellent condition range. Range in low-fair condition supported a higher stocking rate indicating that ranchers are acting in a manner that is both sustainable and profitable over the long term. However, this practice may not be the most beneficial to the environment and society at large, and incentives may be needed to take ranchers in a different direction...more

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