Published March 1989. 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
This PowerPoint presentation contains selected images pertaining to the topic of Southern Pine management. Viewers are welcome to use this PowerPoint or any images contained therein. The material has been assembled during much of the author’s career, so proper attribution would be appreciated when used. Simply indicate the source:
John...
Published February 1950. 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
Published April 1943. 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
To observe the effects of oviposition as related to time of insemination
on fertility, four trials were conducted in which individually
caged White Leghorn hens were artificially inseminated with 0.05 cc
of undiluted mixed semen obtained from 4 to 5 cockerels. These inseminations
were made at 9:45 a.m. , 10:00...
Heritability in the narrow sense and in the broad sense, variance components and
correlation coefficients are important genetic parameters in a breeding program. The
estimates of these parameters can provide important information for a breeder in the
selection of parents, the most efficient design for evaluation of seedlings and advanced...
The effect of forest shrub vegetation on soil moisture,
temperatures evaporation potentials and the survivals growth and
bud activity of five species of Pinus was studied on planting
sites placed on opposite exposures on two locations in southwest
Oregon and northeast Mexico. Treatments applied were: Manual
slashing; Manual slashing plus...
