Browse Field Crops Resources

Lynn Ketchum
Displaying 1 - 3 of 3 resources

Rich Affeldt, OSU Extension Plot Tour, COARC, June 9, 2009

Rich Affeldt, OSU Extension Crop Scientist conducts a plot tour at the Central Oregon Agricultural Research Center looking at Calliso a new herbicide from Syngenta registered on Kentucky bluegrass grown for seed.


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, phosphorus, potassium, sulfur and provides a carrot seed nutrient management...

By Marvin Butler | OSU Extension Catalog