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Creator:: Perry, Gregory M., Nixon, Clair J., Actis, Juan J., Bunnage, Ken, and Batterham, Robert
Abstract:: Published April 1994. 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

Creator:: Newton, Michael, 1932-, White, Diane E., and Oregon State University. Forest Research Laboratory
Abstract:: At three sites in southwest Oregon, uniform stands of whiteleaf manzanita were created for future studies on the effects of manzanita competition on Douglas-fir and ponderosa pine plantations. The sites were marked according to grids and nearby 2-year-old seedlings were lifted and transplanted to fill in gaps in the natural...
Resource Type:: Technical Report
Full Text:: Artificial Regeneration of Whiteleaf Manzanita in Competition Studies Michael Newton Diane E. White

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:: might control some weedy plants bet- ter and yield more forage than mixed stands. Competition is complex

Creator:: Noone, Charles S., Bell, John F., and Oregon State University. Forest Research Laboratory
Resource Type:: Technical Report
Full Text:: EVALUATION OF EIGHT INTERTREE COMPETITION INDICES S. NOONE JOHN F. BELL INTRODUCTION Intertree competition

Creator:: Koester, Ardis W. and Oregon State University. Extension Service
Abstract:: Published October 1993. 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:: , competition for a share of the global market has become quite intense. The international competition

Creator:: Milne, David M., U.S. International Biological Program. Coniferous Forest Biome, and University of Washington
Abstract:: Two major objectives were accomplished. 1. A summary of the work done during 1970-71 on a single species intra-specific competition model was written. 2. A multispecies predator-prey model, incorporating the competition mechanism of the single-species model, was developed almost to completion. The single species model is a computer program that...
Resource Type:: Technical Report
Full Text:: accomplished. 1. A summary of the work done during 1970-71 on a single species intra-specific competition

Creator:: Perry, Gregory M., Nixon, Clair J., Bunnage, Ken, Batterham, Robert, and Oregon State University. Agricultural Experiment Station
Abstract:: Published September 1991. 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

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