This article describes how to determine vineyard nutrient needs through grapevine tissue and soil sampling. It also provides tissue testing guidelines.
Organic pesticides are usually considered as those pesticides that come from natural sources. They are usually minimally processed. These natural sources are usually plants or minerals. There are also microbial pesticides.
Jul 2017 |
Article
Credit Oregon State University (Cropped from original)
During the campus visit, the students visit the OSU Seed Lab and learning about parts of a seed and germination. They also visit the Department of Crop and Soil Science building and learned about wheat.
After learning hands-on about pplanting Douglas-fir seedlings, students took them home to plant with their families, as well as an instruction cards with information about the state tree and Oregon’s forests.
Learn more about viticulture and precision agriculture research to understand plant nutrition monitoring and management from table grape trials conducted in California's San Joaquin Valley.