jardama wrote: But it was very practical, this farmer who came with his tractor and his trailer and who suddenly put me down at the entrance to the garden !!
It's exactly that! It all depends on his individual situation!
The time we can devote to it, the money we can devote to it, its ability to harvest a little biomass at home and to "recycle" it in the vegetable garden, its ability to glean around ( ditches, leaves, mowing or other), and also indeed the physical possibilities of bringing this to the garden, which is not in all cases obvious, especially when we talk about circular bales of hay (or straw).
Everyone has their own lazy vegetable garden, I think that's the formula!