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Title: A test of grazing compensation and optimization of crested wheatgrass using a simulation model: Journal: Journal of Range Management; Authors: B. E. Olson, R. L. Senft, and J. H. Richards; Date: 1988; Summary: A simulation model was created and verified using data from field experiments, to determine the compensatory growth of crested wheatgrass (Agropyron desertorum) after grazing, at different times during the season, and to determine the combination of grazing time and intensity after wet, dry, and normal winters that would produce maximum regrowth. The model predicted that the greatest crested wheatgrass regrowth would occur after mid to late-May defoliations, due to the morphological stage of the plant and the availability of soil moisture following defoliation. Grazing c ...; Agrovoc Control Words: Riparian zones, Rangelands, Wildlife; View more details about this article