Change season/timing of livestock grazing: freshwater swamps
Overall effectiveness category No evidence found (no assessment)
Number of studies: 0
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How is the evidence assessed?
Background information and definitions
Grazing could have different effects on wetland vegetation depending on the time of year at which it is done. For example, it might be beneficial to avoid grazing when certain plants are young/flowering so that they can grow/reproduce and contribute to the wetland vegetation. Additionally, the effects of trampling may vary by season, being lowest in summer when a seasonal wetland might be dry or winter when the soil may be frozen. Seasonal variation in the value of the wetland plants as food for livestock could also contribute to the decision of when to allow grazing.
To be summarized as evidence for this action, studies should have compared grazing in different seasons (e.g. summer vs winter) or in different temporal patterns (e.g. 0.5 cows/ha every summer vs 1 cow/ha every other summer). The overall grazing intensity and type of livestock must have been similar under each treatment.
Related actions: Exclude or remove livestock from historically grazed sites; Use grazing to maintain or restore disturbance; Use grazing to control problematic plants; Modify livestock farming practices in watershed.
Where has this evidence come from?
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This Action forms part of the Action Synopsis:Marsh and Swamp Conservation
Marsh and Swamp Conservation - Published 2021
Marsh and Swamp Synopsis