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Prunes, apples, and pears in Oregon

Creator:: Oregon Agricultural Experiment Station and Hedrick, U. P.
Abstract:: Published January 1896. Facts and recommendations in this publication may no longer be valid. Please look for up-to-date information in the OSU Extension Catalog: http://extension.oregonstate.edu/catalog
Resource Type:: Technical Report
Full Text:: ., Agriculturist. C. W. SHAW, M. A., . Chemist. U P. HEDRICK, M. S., Horticulturist and Botanist. A. B. CORDLE} B

Effects of seeding and grazing on a clearcut-burn in a mixed-coniferous forest stand of the Wallowa mountain foothills

Creator:: Pettit, Russell Dean
Abstract:: Research was conducted in a mixed-coniferous forest stand that was clearcut, burned, and seeded in order to study early plant succession, grazing influences on native and introduced species, big game use, and environmental relationships vegetation, animal, and environmental research was carried out from 1965 to 1967 in three, five-acre exclosures...
Resource Type:: Dissertation
Full Text:: WALLOWA MOUNTAIN T'OOTHILLS Abstracr approved , Dr. D. W. Hedrick Research was conducted in a mixed

Clipping treatments on tall fescue

Creator:: Hedrick, Donald W.
Abstract:: One of the problems facing sheepmen on the nonirrigated pastures of western Oregon, particularly in the foothills surrounding the Willamette Valley, is the lack of succulent green pasture growth during the late summer breeding season. If early spring lambs are being produced, ewes must be bred in August and September...
Resource Type:: Technical Report
Full Text:: u07:2 a 2 -t 0 tyl Cf1try \f) N C\1 0 +p)., a.)+-1 pi 4, 4. -4 4 4 4 4 4: 4' 4 u; 4 4

Overstory-understory grass seedings on sagebrush-bunchgrass range

Creator:: Hedrick, Donald W.
Abstract:: "Crested wheatgrass, beardless wheatgrass, and big bluegrass were seeded as overstory grasses. Streambank wheatgrass, canby bluegrass, bulbous bluegrass, and Ladak alfalfa were seeded as companion species. Pure and mixed stands were seeded on sagebrush-bunchgrass range in eastern Oregon to compare yield and competitiveness. The grasses were planted in 1956, 1957,...
Resource Type:: Technical Report
Full Text:: BULLETIN 80 NOVEMBER 96 GEG3;! LBMD.rt DEC 4 Hb4 OVERSTORY-U N DERSTORY GRASS SEEDI NGS ON SAGEBRUSH

Influence of range improvement practices on composition, production, and utilization of Artemisia deer winter range in central Oregon

Creator:: Urness, Philip J.
Abstract:: Recent emphasis on range improvement of sagebrush-bunch-grass types in Oregon has underscored the need for better understanding of their importance to deer winter range management. The objectives of this study were to evaluate the impact of various sagebrush control practices on the composition, production, and utilization of deer forage plants...
Resource Type:: Dissertation
Full Text:: extended to Dr. D. W. Hedrick who, as major profes- sor, has been exceedingly helpful in directing my

The seasonal yield and nutrient content of native forage species in relation to their synecology

Creator:: Walton, Richard Lee
Resource Type:: Masters Thesis
Full Text:: Hedrick by Date thesis is presented June 23, 1961 Typed. by Claire Waisted ¿4 }LJ9 The writer w

Some factors affecting the establishment and growth of improved forage species on Laughlin-like soils in western Oregon

Creator:: Valassis, Vlassios Thomas
Resource Type:: Dissertation
Full Text:: to Mr. Ray C. Roberts, principal soil cor- relator of U. S. Department of Agriculture, for his

Forage production and utilization in a mixed conifer forest in the Wallowa Mountain foothills

Creator:: Young, James A. (James Albert), 1937-
Abstract:: This investigation was undertaken to characterize and evaluate the forage production and utilization of the successional vegetation of the mixed conifer forest. Field studies were carried out during the summers of 1962 through 1964 at the Eastern Oregon Experiment Station Hall Ranch which is located 12 miles southeast of Union,...
Resource Type:: Dissertation
Full Text:: The writer expresses appreciation to Dr. D. W. Hedrick for his encouragement, friendly advice, and

Seasonal cattle and sheep diets on Festuca arundinacea-Trifolium subterraneum and Lolium perenne-Trifolium subterraneum pastures in western Oregon

Creator:: Bedell, Thomas E.
Abstract:: Sheep and cattle dietary preferences were determined on tall fescue-subclover ( Festuca arundinacea-Trifolium subterraneum) and perennial ryegrass-subclover (Lolium perenne-Trifoliuni subterraneum) pastures in western Oregon during the spring and summer periods of 1964 and 1965. Esophageal-fistulated Willamette ewes and Hereford and Hereford-Angus yearling cattle were grazed separately on each pasture mixture...
Resource Type:: Dissertation
Full Text:: presented January 19, 1966 Typed by Marcia Ten Eyck bT ACKNOWLEDGEMENT Dr. D. W. Hedrick has been

Evaluation of species composition by four methods on two perennial grass pastures (Festuca arundinacae Schreb. and Lolium perenne L.) grazed lightly and heavily in western Oregon

Creator:: Pessot Zorich, Rafael
Abstract:: The present study was undertaken to evaluate the seasonal botanical composition of two grass pastures, tall fescue (Festuca arundinacea Schreb.) and perennial ryegrass (Lolium perenne L.). Botanical composition was determined by four methods: dry-weight-rank, weight-estimate, hand separation, and the constituent differential, with cattle and sheep grazing at two intensities. The...
Resource Type:: Masters Thesis
Full Text:: multipliers, one for each sampling period. - P. 100 90 4a' a) U 4-0j U á 80 70 60

ScholarsArchive@OSU

Prunes, apples, and pears in Oregon

Effects of seeding and grazing on a clearcut-burn in a mixed-coniferous forest stand of the Wallowa mountain foothills

Clipping treatments on tall fescue

Overstory-understory grass seedings on sagebrush-bunchgrass range

Influence of range improvement practices on composition, production, and utilization of Artemisia deer winter range in central Oregon

The seasonal yield and nutrient content of native forage species in relation to their synecology

Some factors affecting the establishment and growth of improved forage species on Laughlin-like soils in western Oregon

Forage production and utilization in a mixed conifer forest in the Wallowa Mountain foothills

Seasonal cattle and sheep diets on Festuca arundinacea-Trifolium subterraneum and Lolium perenne-Trifolium subterraneum pastures in western Oregon

Evaluation of species composition by four methods on two perennial grass pastures (Festuca arundinacae Schreb. and Lolium perenne L.) grazed lightly and heavily in western Oregon

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