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...
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...
When applying pesticides it is important to avoid water contamination and pesticide drift as much as possible. This checklist can help. Three separate checklists(before, during and after) make it easier to remember things to do before, during and after an application to avoid contamination and drift.
Several species of flea beetles are commonly found in organic potato fields in North America. Adults of many of these species feed on the leaves of potatoes
and other plants in the family Solanaceae, but tuber flea beetle larvae are the most common cause of flea beetle damage to potato...
Paterson’s curse is a member of the borage family (Boraginaceae). It is native to Mediterranean Europe and North Africa but has spread to southern Africa, South and North America, Australia, and New Zealand. Outside of its native habitat, it is an aggressive, drought-tolerant plant that adapts to many soil moisture...
Discusses three systems for classifying areas as rural or urban: the traditional Census Bureau block group system, a county-based system, and the newer Rural-Urban Commuting Area system. Examines the differences between systems and how the choice of classification system affects conclusions about rural-urban demographics.
The use of management units for soil testing and nutrient application is an
effective strategy to increase accuracy in monitoring and managing nitrogen (N), phosphorus (P), and other nutrients. A management unit can be a group of fields, a single field, or an area within a field. To measure changes...
This publication provides basic information on tree growth, characteristics that define wood quality, and the implications of common silvicultural (tree tending) activities on wood quality. It is at best a summary—tree growth is an immensely complex process, and not all aspects of wood formation are fully understood. Most of the...
Floods. Earthquakes. Winter storms. Fire. Hazardous spills. Public safety issues. Disasters can strike quickly and without warning. They can force you to evacuate your neighborhood or confine you to your home.
What would you do if basic services—water, gas, electricity, or telephones—were cut off for an indefinite period? Local officials...
Coastal waters, lakes, and streams in the Pacific Northwest provide a variety of seafoods including salmon and many other fish, clams, oysters, shrimp, and crab. You can enjoy these delicacies throughout the year if you preserve them when supplies are abundant. Canning is a popular method for preserving seafood. Products...
This publication focuses on how to design a soil nutrient monitoring strategy that fits today’s requirements for record keeping and increased accuracy in managing nitrogen (N), phosphorus (P), and other nutrients. We advocate the use of management units or zones for soil testing and nutrient application. To measure a real...
Family members who play a major role in caring for elderly relatives frequently ignore their own needs. Some find themselves virtually homebound and consumed by caregiving tasks. When caregiving is prolonged over months and years, the self-sacrifice is particularly harmful. We have prepared this publication to help you maintain your...
Hens stop laying eggs for a variety of reasons. External or internal stimuli affect hormone levels, which change the condition of the ovary and oviduct, the organs responsible for egg production. The result of these changes is the reduction or cessation of egg production. The most common stimuli that affect...
It is imperative that residues of these compounds be eliminated in poultry and eggs or be within the tolerances established by the U.S. Department of Agriculture and the U.S. Food and Drug Administration when your flock is marketed or eggs are sold. Commercial chicken and turkey flocks are tested for...
Flowcharts graphically represent the steps in creating a product
or service. The process of creating a chart is often beneficial
because personnel may be unaware of all the “nitty-gritty” details
involved in producing the product. Also, people often are surprised
to learn of the differences between the ideal process flow...
Part 1 in this series introduced the reader to Statistical Process Control, and Part 2 provided an overview of how and why SPC works.
Part 3 begins the step-by-step process of building the practical skills
necessary for hands-on implementation of SPC. This report discusses Pareto analysis, a tool we can...
Estas recetas fueron preparadas para los hispanoparlantes de bajos ingresos y con baja capacidad de leer. Se han utilizado en una serie de clases interactivas y prácticas. Han estado sometidas a prueba durante años en la Oficina Hispana de OFNP (Programa de Nutrición Familiar de Oregon), en el condado de...
Published October 2001. 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 February 2001. 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
These recipes are intended for a limited-income, low-literacy, Spanish-speaking audience and have been part of a series of interactive, hands-on classes. Recipes were tested for years in the OFNP (Oregon Family Nutrition Program) Hispanic Office, Multnomah County, Portland, OR. Learners have appreciated receiving the recipes and the simplified format that...
Las plantas que reciben la cantidad correcta de agua a lo mejor serán sanas y productivas. En Oregon, hay que regar las plantas durante el verano porque hay poca lluvia durante esa época. Al planear su huerto o jardín, considere cómo se suplirá el agua que sus plantas necesiten.
Hay...
This pest of meadowfoam is a small fly in the family Drosophilidae. It has been identified tentatively as Scaptomyza apicalis Hardy. It is
commonly referred to as the meadowfoam fly (MFF). It occurs throughout the Willamette Valley in most commercial plantings of meadowfoam
(Limnanthes alba). Thus far, meadowfoam is the...
A key problem faced by managers is how to allocate scarce resources
among activities or projects. Linear programming, or LP, is a method of
allocating resources in an optimal way. It is one of the most widely used operations research (OR) tools. It has been used successfully as a decisionmaking...
These annual legumes are grown for seed and forage in western Oregon. They may respond to applications of fertilizers and lime. The fertilizer and liming needs can be estimated through the use of soil tests. Good management practices are essential if optimum fertilizer responses are to be realized. These practices...
Phenoxy herbicides include 2,4-D, MCPA, Crossbow, Banvel,
Garlon, Weed-B-Gone, and Brush Killer. They also are the active
ingredient (2,4-dichlorophenoxyacetic acid, 2-methyl 4-chlorophenoxyacetic acid, triclopyr, or dicamba) in “weed and feed” and brush control products for use in the home landscape.
Curly dock (Rumex crispus L.) is a perennial. It does
not have creeping roots or rhizomes (Figure 1). Leaves
are oblong to nearly lanceshaped, often 12 inches or more
long, with wavy (crisped) margins (Figure 2). Erect, generally
unbranched stems up to 5 feet tall are produced in spring
and...
The objective of this series is to help improve the competitiveness of
Oregon’s wood products manufacturers. This can be achieved by fostering a companywide focus on and dedication to continuous quality improvement.
W. Edwards Deming (1982) described the “chain reaction of quality.”
1. Quality is improved.
2. Costs decrease due...
The goal for Part 2 is to build management understanding and
confidence in SPC as a profit-making tool. It is unreasonable to expect
managers to commit to and support SPC training and implementation
if they do not understand what SPC is and how and why it works. This
publication discusses...
High-quality forages, such as alfalfa and grasses, are important for efficient milk production from dairy cows. Forages provide the effective fiber that is critical for good health and longevity. Inadequate
effective fiber in the cow’s diet is one reason for acidosis and milk fat
depression. Historically, when forage quality changed,...
Published April 1999. 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
Annual ryegrass (Lolium multiflorum Lam. or Lolium perenne L. ssp. multiflorum (Lam.) Husnot, also called Italian rye grass) is a cool season annual bunchgrass native to southern Europe. It is closely related to perennial ryegrass (Lolium perenne L.). Both are widely distributed throughout the world, including North and South America,...
Orchardgrass (Dactylis glomerata L.) is native to western and central Europe, but has been grown in North America for more than 200 years. In the 1830s, settlers in western
Virginia recognized the forage value of shade tolerant
D. glomerata plants growing in an orchard.
Tall fescue (Festuca arundinacea Schreb.) is a perennial, cool-season bunchgrass that is grown for pasture, hay, and silage. Native to Europe and North Africa, it was introduced from Europe to North and South America.
Perennial ryegrass (Lolium perenne L.), also called English ryegrass, is a cool-season perennial bunchgrass native to Europe, temperate Asia, and North Africa. It is widely distributed throughout the world, including North and South America, Europe, New Zealand, and Australia.
Clark is a hazelnut selection developed by Oregon State University.
Trees of this genotype are about 30 percent smaller than ‘Barcelona’ yet
have comparable yields to ‘Barcelona.’ This selection has good quantitative resistance to eastern filbert blight (EFB).
Harvest is 7–10 days earlier than‘Barcelona’ and nuts are free-husking.
Nuts have...
Revised January 1999. 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 publication provides information on the timing and pattern of biomass accumulation and nitrogen (N) uptake for a variety of Pacific Northwest crops. You can use this information to schedule N fertilizer applications for maximum efficiency. To achieve near-maximum crop yields, an adequate supply of available N must be present...
Published January 1999. 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 January 1999. 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
It can be difficult to talk to an older family member or friend about their driving safety or to know what to do if an unsafe driver continues to drive. If you’re older, at some point you yourself may face a decision to limit when or where you drive or...
According to the Operations Research Society of America, “Operations
research is concerned with scientifically deciding how to best design and
operate man-machine systems, usually under conditions requiring the allocation of scarce resources.” This publication is the first in a series describing operations research (OR) techniques that can help forest products...
A key problem faced by managers is how to allocate scarce resources
among activities or projects. Linear programming, or LP, is a method of
allocating resources in an optimal way. It is one of the most widely used operations research (OR) tools. It has been used successfully as a decision...
A key problem faced by managers is how to allocate scarce resources among activities or projects. Linear programming, or LP, is a method of
allocating resources in an optimal way. It is one of the most widely used operations research (OR) tools. It has been used successfully as a decision...
Accurate irrigation scheduling maximizes the
benefits of irrigation while minimizing potential
negative impacts of over-irrigation or under irrigation.
Farmers, conservationists, and other land managers need reliable methods to assess soil quality so they can make management decisions
that maintain long-term soil productivity. A group of Oregon farmers has identified 10 soil quality indicators for the Willamette Valley that
can assess the impact of soil management. These indicators are...
"In 1984, Oregon State University's Department of Agricultural
and Resource Economics was again asked to make a winegrape acreage
survey in Oregon. Winegrape acreage is currently increasing
dramatically and the Wine Advisory Board (WAB) 1s Interested In
keeping track of these changes.
In 1981 and 1982 the Department made surveys...
Revised April 1998. 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
Kiwifruit are native to southeast Asia. There are more than 50 species in the genus Actinidia, and many have commercial potential. The most common kiwifruit species grown commercially is Actinidia deliciosa cultivar Hayward. Consumers are very familiar with this brown, fuzzy
fruit.
Published Fall 1998. 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 January 1998. 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 November 1997. A more recent revision exists. Please look for up-to-date information in the OSU Extension Catalog: http://extension.oregonstate.edu/catalog
Published August 1997. 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
Revised August 1997. 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
Revised August 1997. 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 July 1997. 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
Revised July 1997. Reprinted January 2001. 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 June 1997. Reprinted October 1997. 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
Revised April 1997. 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
Meadowfoam (Limnanthes alba Hartw. ex Benth. ssp. alba, Limnanthaceae) is an oilseed crop that requires insect (primarily honey bee) pollination to set seed. Effective honey bee management will
increase meadowfoam yields, which will improve the economic competitiveness of this new resource for Oregon. The purposes of this publication are:
•...
Revised April 1997. 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
Reprinted March 1997. 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 March 1997. 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
Revised June 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
Describes the requirements for incubating eggs, brooding, rearing, breeding, and feeding ratites; most information is based on grower trial and error and is modified from poultry information. Underscores the importance of overcoming various obstacles, such as checking whether ratites are considered livestock in your area, establishing markets, and eliminating the...
Revised April 1996. 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 1996. Reprinted August 1997. 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
Explains terms and concepts used to discuss ecosystem management (biodiversity, habitat fragmentation, edge effects, interior species, corridors, population dynamics), including a glossary. Describes the importance of private forest lands in the stewardship of forest ecosystems. Provides suggestions for managing private property for wildlife.
In nature, chicks hatch after 2 to 4 weeks of incubation by the parents, most often the hen. The hatched chicks provide the stimulus to the hen to change her work from incubating eggs to brooding young. This form of brooding chicks is the easiest if only a few chicks...
Published January 1996. 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 January 1996. 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
Fertilization is part of the overall management of peppermint and spearmint that includes planting of disease-resistant varieties, selection of appropriate soils, irrigation, timely harvest, and control of diseases, weeds, insects, and nematodes. Other OSU publications cover pest control on peppermint (see page 4). Crop response to fertilizer may differ with...
Revised January 1996. 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 November 1995. 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
Revised November 1995. Reprinted April 1996. 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
Revised November 1995. 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 October 1995. Reviewed September 2014. Please look for up-to-date information in the OSU Extension Catalog: http://extension.oregonstate.edu/catalog
Published September 1995. A more recent reprint 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
Published September 1995. Reviewed August 2016. 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 September 1995. 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 September 1995. 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
Reprinted August 1995. 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
Revised July 1995. Reprinted November 1999. 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 July 1995. 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
Most dairies need no commercial fertilizer if they use manure properly. In most cases, manure can supply all the nitrogen, phosphorus, potassium, and several other nutrients needed for forage production.
Published April 1995. 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 1995. 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
Four speedwell species are important weeds in the Pacific Northwest:
• Ivyleaf speedwell (Veronica hederaefolia L.)
• Persian, birdseye, or winter speedwell (Veronica persica Poir.)
• Creeping speedwell (Veronica filiformis Sm.)
• Purslane speedwell (Veronica peregrina L.)
Reprinted January 1995. Revised from two publications from two publications prepared by several OSU Extension specialists and agents. This publication replaces FG 61, Using Wood Ashes in the Home Garden, and FG 66, Fertilizing Home Gardens.
Published January 1995. 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