Know that each acre of fallow ought to support yearly two sheep at the least, then a hundred acres of fallow can support two hundred sheep, two hundred acres, four hundred sheep and so on. ↗
The return from cows and sheep in cheese is worth much money every day in the season, without calves and lambs, and without the manure, which all return corn and fruit. ↗
The wool of a thousand sheep in good pasture at the least ought to yield fifty marks a year, the wool of two thousand one hundred marks, and so forth, counting by thousands. ↗