Field notes
Comparing cooperative plots without blaming members
Side-by-side yield tables help cooperatives learn which practices moved the needle — if the conversation stays on methods, not reputations.
Member farms freeze when a comparison table feels like a ranking of people. Frame the study around practices and plot conditions from the start: water access, transplant week, and input timing, not farmer names on a scoreboard.
Use the same measuring rules for every plot. If one member weighs wet grain and another waits two days, the table lies. Agree moisture handling and bag counting before the first harvest bag is filled.
Present findings in clusters: what the top third of plots shared, what the bottom third shared, and which differences look accidental. Invite members to challenge the interpretation. Field knowledge often corrects a neat spreadsheet.
End with two or three practice trials the cooperative can run next season on willing plots. Learning sticks when the next step is small and owned by the group.