the landlord, instead of amounting to a half or five-tenths of the whole produce, will amount only to four-tenths of it. In poorer lands, on the contrary, the produce is sometimes so small, and the expense of cultivation so great, that it requires four-fifths of the whole produce to replace to the farmer his capital with the ordinary profit.

In this case, though there was no tithe, the rent of the landlord could amount to no more than one-fifth or two-tenths of the whole produce. But if the farmer pays one-tenth of the produce in the way of tithe, he must require an equal abatement of the rent of the landlord, which will thus be reduced to one-tenth only of the whole produce. Upon the rent of rich lands, the tithe may sometimes be a tax of no more than one-fifth part, or four shillings in the pound; whereas upon that of