Here in the US, there has also been a dramatic fall-off in the number of available seasonal (especially harvest pickers) laborers. Many farmers have simply abandoned “truck” crops in favor of soybeans. But at least some, nearly everywhere, try to cater to consumers willing to do some of the work (picking) themselves. It’s mostly confined to fruit and berries but not entirely. It must be a reasonably successful tactic–the ones that do it seem to continue.

Or engross–by buying, selling, or ‘cooperating” your holding–to at least the minimum size conducive to mechanized processes.

I’d point out that, here in the US, even grain farms of many thousands of acres, mechanized “to the hilt” for most processes, are still “too small” to afford mechanized harvesting and must employ huge, roving harvest units at the appropriate times. Nothing beats common (economic) sense!