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Nutrient Management Guide: Hybrid Seed Carrot (Central Oregon)

Central Oregon is the primary U.S. hybrid carrot seed production area, supplying seed to the domestic fresh market carrot industry. This publication examines the yield, growth and nutrient accumulation as well as nitrogen, ...

Marvin Butler | Nov 2004 | OSU Extension Catalog

Soil Testing & Amendments

OSU Extension catalogs with soil information.

Jun 2018 | Collection

Soil Temperature Condition for Vegetable Seed Germination

Results of an experiment to see correlations between various vegetable seeds number of days to sprout appearance and the temperature at which they are kept.

Apr 2013 | Publication

Gardening in Central Oregon's climate

Behind the beauty of the High Desert, lie many factors that create challenges for Central Oregon gardeners. Learn how to work with cold weather, short seasons, dry summers and other elements that can affect your gardening success.

Amy Jo Detweiler | Jan 2016 | Article