书城公版WEALTH OF NATIONS
37277500000095

第95章

The same causes, therefore, the want of manure, and the disproportion between the stock employed in cultivation, and the land which it is destined to cultivate, are likely to introduce there a system of husbandry not unlike that which still continues to take place in so many parts of Scotland.Mr.Kalm, the Swedish traveller, when he gives an account of the husbandry of some of the English colonies in North America, as he found it in 1749, observes, accordingly, that he can with difficulty discover there the character of the English nation, so well skilled in all the different branches of agriculture.They make scarce any manure for their corn fields, he says; but when one piece of ground has been exhausted by continual cropping, they clear and cultivate another piece of fresh land; and when that is exhausted, proceed to the third.Their cattle are allowed to wander through the woods and other uncultivated grounds, where they are half-starved; having long ago extirpated almost all the annual grasses by cropping them too early in the spring, before they had time to form their flowers, or to shed their seeds.The annual grasses were, it seems, the best natural grasses in that part of North America; and when the Europeans first settled there, they used to grow very thick, and to rise three or four feet high.Apiece of ground which, when he wrote, could not maintain one cow, would in former times, he was assured, have maintained four, each of which would have given four times the quantity of milk which that one was capable of giving.The poorness of the pasture had, in his opinion, occasioned the degradation of their cattle, which degenerated sensibly from one generation to another.They were probably not unlike that stunted breed which was common all over Scotland thirty or forty years ago, and which is now so much mended through the greater part of the low country, not so much by a change of the breed, though that expedient has been employed in some places, as by a more plentiful method of feeding them.

Though it is late, therefore, in the progress of improvement before cattle can bring such a price as to render it profitable to cultivate land for the sake of feeding them; yet of all the different parts which compose this second sort of rude produce, they are perhaps the first which bring this price; because till they bring it, it seems impossible that improvement can be brought near even to that degree of perfection to which it has arrived in many parts of Europe.

As cattle are among the first, so perhaps venison is among the last parts of this sort of rude produce which bring this price.The price of venison in Great Britain, how extravagant soever it may appear, is not near sufficient to compensate the expense of a deer park, as is well known to all those who have had any experience in the feeding of deer.If it was otherwise, the feeding of deer would soon become an article of common farming, in the same manner as the feeding of those small birds called Turdi was among the ancient Romans.Varro and Columella assure us that it was a most profitable article.The fattening of ortolans, birds of passage which arrive lean in the country, is said to be so in some parts of France.If venison continues in fashion, and the wealth and luxury of Great Britain increase as they have done for some time past, its price may very probably rise still higher than it is at present.

Between that period in the progress of improvement which brings to its height the price of so necessary an article as cattle, and that which brings to it the price of such a superfluity as venison, there is a very long interval, in the course of which many other sorts of rude produce gradually arrive at their highest price, some sooner and some later, according to different circumstances.

Thus in every farm the offals of the barn and stables will maintain a certain number of poultry.These, as they are fed with what would otherwise be lost, are a mere save-all; and as they cost the farmer scarce anything, so he can afford to sell them for very little.Almost all that he gets is pure gain, and their price can scarce be so low as to discourage him from feeding this number.But in countries ill cultivated, and therefore but thinly inhabited, the poultry, which are thus raised without expense, are often fully sufficient to supply the whole demand.In this state of things, therefore, they are often as cheap as butcher's meat, or any other sort of animal food.But the whole quantity of poultry, which the farm in this manner produces without expense, must always be much smaller than the whole quantity of butcher's meat which is reared upon it; and in times of wealth and luxury what is rare, with only nearly equal merit, is always preferred to what is common.As wealth and luxury increase, therefore, in consequence of improvement and cultivation, the price of poultry gradually rises above that of butcher's meat, till at last it gets so high that it becomes profitable to cultivate land for the sake of feeding them.When it has got to this height it cannot well go higher.If it did, more land would soon be turned to this purpose.In several provinces of France, the feeding of poultry is considered as a very important article in rural economy, and sufficiently profitable to encourage the farmer to raise a considerable quantity of Indian corn and buck-wheat for this purpose.A middling farmer will there sometimes have four hundred fowls in his yard.The feeding of poultry seems scarce yet to be generally considered as a matter of so much importance in England.They are certainly, however, dearer in England than in France, as England receives considerable supplies from France.In the progress of improvement, the period at which every particular sort of animal food is dearest must naturally be that which immediately precedes the general practice of cultivating land for the sake of raising it.For some time before this practice becomes general, the scarcity must necessarily raise the price.