Index Catalog // ScholarsArchive@OSU

Ecology of riparian plant communities in southern Malheur National Forest

Creator:: Padgett, Wayne G.
Abstract:: Riparian communities in the southern portion of Malheur National Forest were intensively studied with the objective of designing an approach for classifying disturbed riparian areas into units of similar potential. Not all riparian community types in this portion of the Blue Mountains were sampled due to time limitations. Some of...
Resource Type:: Masters Thesis
Full Text:: Ecology of riparian plant communities in southern Malheur

Water relations in Artemisia tridentata subsp. wyomingensis, Sarcobatus vermiculatus, and Kochia prostrata

Creator:: Romo, James T.
Resource Type:: Dissertation
Full Text:: : Responses during germination and plant growth of prostrate kochia (Kochia prostrata), greasewood

Evaluation of germination responses and early seedling development of selected medicago and hedysarum species

Creator:: Jabbes, Mohamed
Abstract:: Germination strategies and early seedling development of selected Medicago and Hedysarum species were evaluated to identify plants with high potential for range rehabilitation in central Tunisia. Temperature (5°C to 25°C) and water stress (0 MPa to -0.8 MPa) affected the germination percentage of all Medicago and Hedysarum species. Water stress...
Resource Type:: Masters Thesis
Full Text:: performance among species. The largest plant, Tunisian Medicago truncatula had the largest mRGR and the

Ecological relationships among feral horses, cattle, and pronghorn in southeastern Oregon

Creator:: McInnis, Michael Lindsay
Resource Type:: Dissertation
Full Text:: 8.3°/a winter) to 25.O (spring). Seven of the 1k plant communities described comprised more than 95

Understory response to tree harvesting in pinyon-juniper woodlands

Creator:: Everett, Richard L.
Abstract:: Understory species associations and their association with tree species were examined on three intensively studied stands. We studied the chronosequence of understory species associated with different aged singleleaf pinyon (Pinus monophylla Torr. and Frem.) trees. Mid- to late pinyon-juniper understory succession was found to be more spatial than floristic in...
Resource Type:: Dissertation
Full Text:: responded differently to increasing tree competition. Succession was a plant by plant process rather than

Effect of site potential, season and plant part on the quality and yield of cereal aftermath

Creator:: Mee, Catherine
Abstract:: The objectives of this study were to evaluate the effects of site potential, season and plant part on percent crude protein, percent digestibility of dry matter and yield of cereal residues. Three cereal types, club wheat (Triticum aestivum) tall, bearded wheat (T. aestivum), and barley Hordeum vulgare) were examined. Stress...
Resource Type:: Masters Thesis
Full Text:: Feed Composition. 2nd revision. Publication 1684. Salisbury, F. B. and C. Ross. 1969. Plant Physiology

Seasonal and diurnal changes in the water relations of elk sedge (Carex geyeri) and pinegrass (Calamagrostis rubescens)

Creator:: Svejcar, Tony
Resource Type:: Dissertation
Full Text:: significance" in plant physiology. A majority of the studies dealing with water relations have involved

Effects of environmental conditions on germination and early seedling development in Agropyron spicatum

Creator:: Evenden, Angela G.
Abstract:: This research evaluated the germination and early seedling development response of two sources of bluebunch wheatgrass (Agropyron spicatum) to a wide range of environmental conditions. Seeds collected near John Day, Oregon and Secar seed obtained from the Soil Conservation Service were used in the investigations. Evaluation of the germination response...
Resource Type:: Masters Thesis
Full Text:: bunchgrass in many plant communities of eastern Oregon. This bunchgrass has been reduced or eliminated in

Use of livestock to improve the quality of elk winter range forage in northeastern Oregon

Creator:: Clark, Patrick Eugene
Abstract:: The effects of late spring defoliation on the winter forage quality of bluebunch wheatgrass (Agropyron spicatum [Pursh] Scribn. & Smith), Idaho fescue (Festuca idahoensis Elmer) and elk sedge (Carex geyeri Boott) and the response of wintering Rocky Mountain elk (Cervus elaphus nelsoni Bailey) to changes in winter range forage quality...
Resource Type:: Dissertation
Full Text:: stubble height during the mid boot or inflorescence emergence stage was more detrimental to plant vigor

Soil conditions along a hydrologic gradient and successional dynamics in a grazed and ungrazed montane riparian ecosystem

Creator:: Green, Douglas M. (Douglas Mitchell)
Resource Type:: Dissertation
Full Text:: dynamics of eight riparian plant communities under livestock use or exclusion in northeastern Oregon was

ScholarsArchive@OSU

Ecology of riparian plant communities in southern Malheur National Forest

Water relations in Artemisia tridentata subsp. wyomingensis, Sarcobatus vermiculatus, and Kochia prostrata

Evaluation of germination responses and early seedling development of selected medicago and hedysarum species

Ecological relationships among feral horses, cattle, and pronghorn in southeastern Oregon

Understory response to tree harvesting in pinyon-juniper woodlands

Effect of site potential, season and plant part on the quality and yield of cereal aftermath

Seasonal and diurnal changes in the water relations of elk sedge (Carex geyeri) and pinegrass (Calamagrostis rubescens)

Effects of environmental conditions on germination and early seedling development in Agropyron spicatum

Use of livestock to improve the quality of elk winter range forage in northeastern Oregon

Soil conditions along a hydrologic gradient and successional dynamics in a grazed and ungrazed montane riparian ecosystem

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