Tenancy can be unintrusive (where the tenant provides home, transportation, tools, seed, etc.) in which case the landowner gives the tenant a large portion of the profits or it can be intrusive (where the landowner provides home, food, tools, seed, etc. on credit) in which case the landowner will keep most or even all of the profits.
Tenancy can be non-intrusive, where the tenant supplies home, transportation, tools, and seeds, resulting in the landlord sharing a significant portion of the profits; alternatively, it can be intrusive, with the landlord providing these items on credit, leading to the landlord retaining most or all of the profits.