A common mistake made by managers and team is to mistake motivation for engagement. Because motivation is intrinsic, it is individual.
One of the main concerns of managers with weekly meetings is wasting time. After all, everybody has always “other fish to fry”.
Engagement is guided by motivation. You need to find out what motivates farm workers, so that they engage in your project and try to achieve professional and personal success and the success for the business as a whole.