produce in the way of tythe, 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 tythe may sometimes be a tax of no more than one-fifth part, or four shillings in the pound; whereas upon that of poorer lands, it may sometimes be a tax of one half, or of ten shillings in the pound.
The tythe, as it is frequently a very unequal tax upon the rent, so it is always a great discouragement, both to the improvements of the landlord, and to the cultivation of the farmer. The one cannot venture to make the most important, which are generally the most expensive improvements; nor the other to raise the most valuable, which are generally, too, the most expensive crops; when the church, which lays out no part of the expense, is to share so very largely in the profit. The cultivation of madder was, for a long time, confined by the tythe to the United Provinces, which, being presbyterian countries, and upon that account exempted from this destructive tax, enjoyed a sort of monopoly of that useful dyeing drug against the rest of Europe. The late attempts to introduce the culture of this plant into England, have been made only in consequence of the statute, which enacted that five shillings an acre should be received in lieu of all manner of tythe upon madder.