Provides an overview of the role of selenium in the diet of livestock, and discusses selenium supplementation rates and supplementation methods. Lists guidelines for assessing livestock’s selenium status and summarizes research useful to Oregon livestock producers.
This workbook is an Excel spreadsheet that allows homeowners to compare the cost of using firewood or wood pellets with other fuels for heating their home.
This publication is a spreadsheet with accompanying instructions. It allows timber owners to compare the pricing strategies for four different mills to determine which mill specifications will return the highest possible revenue based on the dimensions of trees on the landowner’s property.
This workbook is a companion to OSU Extension publication EM 9058, Measuring Your Trees. Before using this workbook, collect data following the procedures outlined in EM 9058. Then enter your data in this workbook to automatically calculate several stand volume and growth measurements and generate a printable summary report.
The degree of wildfire risk depends on both the probability of an ignition and the potential for damage or harm (such as loss of trees, homes, or even lives). Recognizing that you may have a high wildfire risk is the first step in doing something about it. Whether you own...
Bacterial canker is the number one killer of young sweet cherry trees in Oregon. This publication covers cause and symptoms, disease cycle, and disease management. A version for mobile devices is also available.
Published November 2009. A more recent revision exists. 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
Cada año, grandes cantidades de suelo superficial son arrastradas por las aguas de riego. A través de los años, esta erosión puede resultar en una pérdida significativa de suelo en los campos agrícolas. Las investigaciones llevadas a cabo por Oregon State University Malheur Experiment Station y otros han demostrado que...
So you’d like to plant some trees! As the saying goes, “The best
time to plant a tree was 30 years ago—the next best time is now.” This publication gets you started on the right track and answers some common reforestation questions.