You can fill out your membership form using the membership form linked below or online! Apply Online PDF Application.Need an Agriculture Association Membership Form template? Easily create a secure form with our customizable ready-to-use template. To apply to become a member of AFM, take these steps: 1. Free sample chapter for nonmembers. Not an Ohio Farm Bureau member? To request premises identification, complete the Premises Registration Form. Your Ohio Farmers Union membership will help us support family farmers, fishers and ranchers. So, to meet the beginning farmer requirement, a loan applicant may not own more than 28.2 acres when the loan application is submitted.