This document provides how-to photo instructions on how to find and download Ecological Site Descriptions (ESDs) using the Web Soil Survey (WSS) for use in a range management plan.
In most years, vineyards in Oregon start the season with a full soil water profile. As the season progresses, the soil dries out. Here's how to gauge a vineyard's water needs and methods for meeting them.
This article describes how to determine vineyard nutrient needs through grapevine tissue and soil sampling. It also provides tissue testing guidelines.