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Browsing Extension Service and Agricultural Experiment Station by Author "Ahrens, Glenn R."

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Browsing Extension Service and Agricultural Experiment Station by Author "Ahrens, Glenn R."

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  • Oregon State University. Extension Service; Withrow-Robinson, Bradford A.; Bennett, Max, 1963-; Ahrens, Glenn R. (Corvallis, Or. : Extension Service, Oregon State University, 2011-10)
    A step-by-step guide to riparian tree and shrub planting in the Willamette Valley. Provides information on project planning, plant materials, site preparation, planting techniques, site maintenance, and monitoring and ev ...
  • Oregon State University. Extension Service; Bennett, Max, 1963-; Ahrens, Glenn R. (Corvallis, Or. : Extension Service, Oregon State University, 2007-09)
    Planting trees in riparian areas is increasingly common in Oregon as part of efforts to improve fish habitat, water quality, and other riparian functions. Yet tree survival and growth are poor in many projects, and some ...
  • Oregon State University. Extension Service; Taylor, Jimmy; Sphar, Donivan; Ahrens, Glenn R. (Corvallis, Or. : Extension Service, Oregon State University, 2013-07)
    The mountain beaver is a medium-sized rodent of the western Pacific Northwest. Mountain beavers cause damage to forest regeneration by clipping or girdling seedlings or saplings or both, and undermining roots. Methods to ...

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