The vines are supported by stakes, when of oak costing sixty francs the thousand; and as in the Champagne a close system of plantation is followed, no less than 24,000 stakes are required on every acre of land, making the cost per acre of propping up the vines upwards of £57, or double what it is in the Médoc and quadruple what it is in Burgundy. These stakes are set up in the spring of the year by men or women, the former of whom force them into the ground by pressing against them with their chest, which is protected with a shield of stout leather. The women use a mallet, or have recourse to a special appliance, in working which the foot plays the principal part. The latter method is the least fatiguing, and in some localities is practised by the men. An expert labourer will set up as many as 5,000 of these stakes in the course of the day. After the vines have been hoed around their roots they are secured to the stakes, and the tops are broken off at a shoot to prevent them from growing above the regulation height, which is ordinarily from 30 to 33 inches. They are liberally manured with a kind of compost formed of the loose friable soil dug out from the sides of the mountain, and of supposed volcanic origin, mixed with animal and vegetable refuse. The vines are shortened back while in flower, and in the course of the summer the ground is hoed a second and a third time, the object being, first, to destroy the superficial roots of the vines and force the plants to live solely on their deep roots; and, secondly, to remove all pernicious weeds from round about them. After the third hoeing, which takes place in the middle of August, the vines are left to themselves until the period of the vintage. When this is over the stakes supporting the vines are pulled up and stacked in compact masses, with their ends out of the ground, the vine, which is left curled up in a heap, remaining undisturbed until the winter, when the earth around it is loosened. In the month of February it is pruned and sunk into the earth, as already described, so as to leave only the new wood aboveground. Owing to the vines being planted so closely together they starve one another, and numbers of them perish. When this is the case, or the stems get broken during the vintage, their places are filled up by provining. [Illustration]