Fig. 4. Seasonal changes in stocking rate of yearling beef cattle grazing alfalfa and tall wheatgrass pastures at Tucumcari, NM. ALF-R = rotationally stocked monoculture alfalfa, TW-R = rotationally stocked monoculture tall wheatgrass, ALF/TW-R = rotationally stocked alfalfa–tall wheatgrass, ALF/TW-C = continuously stocked alfalfa–tall wheatgrass. Bars indicate the LSD (0.05) for within date comparisons between pastures. Data are the pooled means of three years and two replicates.