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Using twig diameters to estimate browse utilization on three shrub species in southeastern Montana

Author(s):

Year:

1987

Publication type:

General Technical Report (GTR)

Primary Station(s):

Rocky Mountain Research Station

Historical Station(s):

Intermountain Forest Experiment Station

Source:

In: Provenza, Frederick D.; Flinders, Jerran T.; McArthur, E. Durant, Comps. Symposium on plant-herbivore interactions; Snowbird, UT, August 7-9, 1985. Gen. Tech. Rep. INT-222. Ogden, UT: U.S. Department of Agriculture, Forest Service, Intermountain Forest and Range Experiment Station: 172-175

Description

Browse utilization estimates based on twig length and twig weight were compared for skunkbush sumac, wax currant, and chokecherry. Linear regression analysis was valid for twig length data; twig weight equations are nonlinear. Estimates of twig weight are more accurate. Problems encountered during development of a utilization model are discussed.

Citation

Rumble, Mark A. 1987. Using twig diameters to estimate browse utilization on three shrub species in southeastern Montana. In: Provenza, Frederick D.; Flinders, Jerran T.; McArthur, E. Durant, Comps. Symposium on plant-herbivore interactions; Snowbird, UT, August 7-9, 1985. Gen. Tech. Rep. INT-222. Ogden, UT: U.S. Department of Agriculture, Forest Service, Intermountain Forest and Range Experiment Station: 172-175

Publication Notes

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https://www.fs.usda.gov/treesearch/pubs/22794