Training Manual: Ohio Agricultural Fertilizer Applicator Certification

This manual can be used as a self-study guide for exam preparation or as a reference for in-person training to meet the requirements needed to receive an agricultural fertilizer applicator certificate issued by the Ohio Department of Agriculture. Topics addressed in the manual include requirements of the certificate program, an overview of water quality issues from nonpoint runoff of nutrients, plus the agronomic and environmental management of nitrogen and phosphorus on a variety of crops row and forage crops grown in Ohio. ©2022.