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Forages - hay and pasture collection

This collection has information on soil testing and ferilizing, renovation. forage management , hay, irrigation, feeding values, forage types, forage anti-quality factors, leasing pastures and more.

Shelby Filley | Aug 2019 | Collection

Phosphorus on the farm from feed grains and by-products

Phosphorus is an important plant nutrient for growing dairy forages. Unfortunately, many dairies have more phosphorus excreted and stored in manure than they can use during a crop year. Soils have the ability to store moderate ...

Troy Downing, Michael Gamroth | Mar 2004 | Fact Sheet

Hey, how much hay?

Q: How many bales of grass hay per acre from the average pasture?

A: View answer | View all featured questions

Why Does Your Tree Look Sick?

Most “sick tree” problems can be traced back to underlying stresses that have reduced the tree's vigor, making it more vulnerable to diseases or insect pests.

Jun 2018 | Article

Fertilizing For Hay Production

Forages and all green plants require moisture, nutrients, heat, and light for growth. To make hay, you need good nutrition to maximize on productivity and quality of the final product. You might want to treat hay fields and ...

Sam Angima | Mar 2007 | Article

How to collect a plant specimen for disease diagnosis

A guide for how to collect and where to get a sample analyzed for plant diseases.

Melodie Putnam, Carol Savonen | Jul 2014 | Article

Western Oregon Hay

Because of our typically wet springs in western Oregon, the average hay crop usually ends up being of low quality. However, when forage in the field is young and tender it is of high quality. As the forage matures, it ...

Shelby Filley | May 2013 | Article

Grapevine Trunk Diseases in Oregon

A summary of the main trunk diseases causing issues in Oregon and management methods.

Melodie Putnam | Mar 2019 | Article

Forage value of pasture weeds

Forage quality of common pasture weeds was determined through laboratory testing to compare feed value of weeds to desirable forage species and nutrient requirements for grazing livestock.

Shelby Filley, Andy Hulting, Amy Peters | May 2010 | Article