Most of Morocco is so desolate that no wild animal bigger than a hare can live on it. Huge areas which were once covered with forest have turned into a treeless waste where the soil is exactly like broken-up brick. Nevertheless a good deal of it is cultivated, with frightful labour. Everything is done by hand. Long lines of women, bent double like inverted capital Ls, work their way slowly across the fields, tearing up the prickly weeds with their hands, and the peasant gathering lucerne for fodder pulls it up stalk by stalk instead of reaping it, thus saving an inch or two on each stalk. The plough is a wretched wooden thing, so frail that one can easily carry it on one's shoulder, and fitted underneath with a rough iron spike which stirs the soil to a depth of about four inches. This is as much as the strength of the animals is equal to. It is usual to plough with a cow and a donkey yoked together. Two donkeys would not be quite strong enough, but on the other hand two cows would cost a little more to feed. The peasants possess no harrows, they merely plough the soil several times over in different directions, finally leaving it in rough furrows, after which the whole field has to be shaped with hoes into small oblong patches to conserve water. Except for a day or two after the rare rainstorms there is never enough water. A long the edges of the fields channels are hacked out to a depth of thirty or forty feet to get at the tiny trickles which run through the subsoil.