Skip to Main Content
U.S. Forest Service
Caring for the land and serving people

United States Department of Agriculture

Home > Search > Publication Information

  1. Native grass seeding and forb planting establishment in a degraded oak savanna plant community in the Coast Range foothills of western Oregon.

    Share via EmailShare on FacebookShare on LinkedInShare on Twitter
    Dislike this pubLike this pub
    Author(s): Nan Vance; Andrew Neill; Frank Morton
    Date: 2006
    Source: Native Plants: 35-44
    Publication Series: Scientific Journal (JRNL)
    PDF: View PDF  (686 KB)

    Description

    After a dense stand of conifers encroaching on an oak savanna/meadow was removed, exotic forbs and grasses quickly populated the newly disturbed area. Establishing desirable native grasses and forbs that contribute to native plant diversity and complete with exotic species could aid in restoring this oak savanna plant community. Two experiments were conducted over time to test different native plant establishment approaches for increasing native plant diversity and abundance. The first evaluated effect of sown native grass species establishment on graminoid cover and composition. The second evaluated 3 outplanted native perennial forb species to determine their survival. Concurrent with the experimental work, we compared change in teh plant community, including specie richness and forb and graminoid cover. Graminoid cover changed over time, was significantly higher in sown than unsown plots, and significantly decreased cover of outplanted native forbs but not their survival. Species survival was high the first year after outplanting but declined in subsequent years; nevertheless, outplanted forbs produced flowers and fruits by the third year. Species richness and abundance dance increased, and composition of native and exotic forbs and grasses changed over the years, influencing establishment of native species. Efforts to improve native plant diversity and abundance within a dense population of native and exotic species may require varied and repeated treatments, as well as more time to assess plant interactions.

    Publication Notes

    • You may send email to pnw_pnwpubs@fs.fed.us to request a hard copy of this publication.
    • (Please specify exactly which publication you are requesting and your mailing address.)
    • We recommend that you also print this page and attach it to the printout of the article, to retain the full citation information.
    • This article was written and prepared by U.S. Government employees on official time, and is therefore in the public domain.

    Citation

    Vance, Nan; Neill, Andrew; Morton, Frank. 2006. Native grass seeding and forb planting establishment in a degraded oak savanna plant community in the Coast Range foothills of western Oregon. Native Plants: 35-44

    Keywords

    restoration, oak savanna, exotic weeds, native grass seed, native forb propagules, Bromus carinatus, Bromus sitchensis, Danthonia californica, Deschampsia caespitosa, Elymus glaucus, Eriophyllum lanatum, Hordeum brachyantherum, Potentilla gracilis, Sidalcea malviflora ssp. virgata

    Related Search

    XML: View XML
Show More
Show Fewer
Jump to Top of Page
https://www.fs.usda.gov/treesearch/pubs/27240