Prince et al measured the growth of fourwing saltbush (Atriplex canescens) plants under pastures with two different grazing systems (7-paddock short duration or 4-pasture rotational) to determine the appropriate management for pastures containing these shrubs. In general, growth of fourwing saltbush plants is simulated by moderate grazing, as indicated by the reduced growth rates of plants exclosed from grazing for more than one year and plants that were grazed too frequently. The rotational grazing treatment managed with a 64-day rotation period produced the most total growth, as the primary growth on plants that were rested for the first 60 days of the growing season tended to be more resistant to grazing and produce more secondary growth than primary growth that was grazed sooner. Therefore the authors concluded that growth of fourwing saltbush plants is possible in grazed pastures, when the appropriate grazing management strategy is used. Based on the results of this study, management should include at least 60 days of rest at the beginning of the growing season.
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