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Manure Application Rates for Forage Production

This publication provides estimates of crop removal of nitrogen, phosphorus and potassium for forage crops grown on dairies in western Oregon. It also provides guidance on liquid manure application rates to meet crop nitrogen requirements.

Troy Downing, Dan M. Sullivan | Nov 2020 | Extension Catalog publication Peer reviewed (Orange level)

Living on the Land: Guide to Growing Cover Crops Part 1

This podcast is part of the Living on the Land series. It provides concise information on how to grow cover crops.

Garrett Duyck, Ellen Hammond, Brian Tuck, Shilah Olson, Susan Kerr | Jan 2018 | Podcast episode Peer reviewed (Gray level)

Living on the Land: Guide to Growing Cover Crops Part 2

This podcast is part of the Living on the Land series. It provides concise information on how to grow cover crops. Listen to the Living on the Land podcast series - https://extension.oregonstate.edu/podcast/living-land. Or use the...

Garrett Duyck, Ellen Hammond, Brian Tuck, Shilah Olson, Susan Kerr | Jan 2018 | Podcast episode Peer reviewed (Gray level)

OSU Organic Fertilizer & Cover Crop Calculator: Predicting Plant-available Nitrogen

Describes the OSU Organic Fertilizer & Cover Crop Calculator and using it to predict plant-available nitrogen.

Dan M. Sullivan, Nick Andrews, Clare Sullivan, Linda Brewer | May 2019 | Extension Catalog publication Peer reviewed (Orange level)

Agricultural Composting Resources for Small Farms

This content collection covers various composting resources such as: introductory composting information, environmental considerations, using composted organic wastes on farms, composting at livestock operations, regulatory information for ...

Apr 2018 | Collection

Could weeds be controlled by zapping them? Extension is investigating

As organic production increases in the United States and Europe, non-chemical control becomes more essential.

Kym Pokorny | Sep 21, 2021 | News story

Monitoring vineyard nutrition

This article describes how to determine vineyard nutrient needs through grapevine tissue and soil sampling. It also provides tissue testing guidelines.

Patricia A. Skinkis, Paul Schreiner | Dec 2018 | Article Peer reviewed (Gray level)

Composting Livestock or Poultry Manure

This eXtension site introduces various methods for composting livestock manure.

Jason Governo | Feb 2016 | Online resource

Twelve plants to entice pollinators to your garden

Consider adding some flower power to your landscape to bring in the buzz of pollinators to your garden.

Kym Pokorny | May 9, 2023 | News story

Growing Hazelnuts in the Pacific Northwest: Orchard Nutrition

This publication lists the components of a comprehensive nutrient management strategy and provides nutrition guidelines for mature and new hazelnut orchards.

Jeff L. Olsen | Nov 2013 | Extension Catalog publication Peer reviewed (Orange level)