Results and Current Status
Broadcast
burning consumed about 80% of the canopy on about 5,000 ac over 3 yr.
This burning program represented the first large-scale burning on national
forest land (Moore
and Warskow 1973). The burned areas were re-seeded with a mixture
of grasses (Suhr
1967). Portions of Brushy Basin have been heavily grazed since this
treatment, and erosion was reported to be particularly severe on some
grazed areas during heavy rains in October 1972 (Ffolliott
and Thorud 1974b). Follow-up maintenance with herbicides was not
implemented because of the environmental concerns associated with the
use of pesticides, particularly foliar herbicides.
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