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Filtering by: Advisor Johnson, Linwood E. Committee Member Krueger, William

Identification of restoration potential on southwestern Oregon rangelands

Creator:

Barrington, Mack R.

Abstract:

The objectives of this research were to 1) evaluate the establishment and peak standing crop of Berber Orchardgrass (Dactylis glomerata var. "Berber"), Palestine Orchardgrass (Dactylis glomerata var. "Palestine"), and Sheep Fescue (Festuca ovina var. "Covar") ; 2) to assess establishment and production changes resulting from environmental gradients (elevation, slope, aspect,...

Resource Type:

Dissertation

Full Text:

. Douglas Johnson for his unfailing support and guidance through the dark before the dawn. Thanks Doug for
Standing crop dynamics and productive potential of southwestern Oregon rangelands

Creator:

White, G. R.

Resource Type:

Masters Thesis

Full Text:

help with the statistical analysis. CONTRIBUTION OF AUTHORS Dr. Douglas E. Johnson helped
Cattle behavior and distribution on the San Joaquin Experimental Range in the foothills of central California

Creator:

Harris, Norman Rex

Abstract:

Small herds of cows were observed and spatially mapped over continuous twenty-four hour periods. Treatments were implemented that investigated the effect of water site and supplementation on animal distribution patterns. A series of six observation periods constituted each observation series. Observation series were repeated winter (January) and summer (July) for...

Resource Type:

Dissertation

Full Text:

manuscripts. Dr. Douglas E. Johnson helped design and establish the experiment, observe animals, analyze data