The seventeenth century was one of considerable progress in English agriculture. The decay of common-field farming was enabling individual enterprise to have its way. The population was rapidly growing; by 1688 the returns of the hearth tax prove that the northern counties were nearly as thickly populated as the southern, and prices during the first half were continually rising, though after that they remained almost stationary, since the effect of the influx of precious metals from the New World was exhausted. In the first half of the century John Smyth ascribes the advance of rents to the Castilian voyages opening the New World, whereby such floods of treasure have flowed into Europe that the rates of Christendom are raised near twentyfold'.

But the greatest agricultural event of the century was the introduction of clover and the encouragement of turnips as grown in Holland, by Sir Richard Weston, about 1645. No doubt the turnip was already well known in England. Tusser and Fitzherbert both mention it, apparently as a garden root only; but Gerard in his Herbal, 1597, says it grew in fields 'and divers vineyards or hoppe gardens in most places of England', which certainly points to an effort having been made generally to use it as a field crop whenever an enclosed space gave it some protection from the depredations of the common herds. However, its cultivation must have declined, as long after this it was regarded as a novelty as a field crop in most parts of England.[252] In Holland it had been used in the field universally, and this use with that of 'great', as it was called, or broad clover, Weston pressed on the English farmer. But their progress was wofully slow. At Hawsted in Suffolk clover and turnips were first sown about 1700, and the eastern portion of England was far ahead of the north and west; as late as 1772 Arthur Young wrote that 'sainfoin, cabbages, potatoes, and carrots are not common crops in England; I do not imagine above half or at most two-thirds of the nation cultivate clover.'[253] Yet their introduction must have been of the greatest benefit to the farmer and the public; his stock of hay was increased, he could utilize his fallows, and keep a much larger head of stock through the winter, who would give him a greater quantity of manure. Every one where turnips were grown could now have fresh meat during the winter. The slow progress of these great blessings is perhaps the strongest testimony in our history of the innate conservatism of the farmer. The green crop was for long considered to be suited only to the garden, and as our forefathers were prejudiced against the spade it was difficult to get such crops cultivated even there; but it should also be remembered that no crop was possible in the common fields which did not come to maturity before Lammas, unless some special agreement was made as to it.[254] Clover, Sir Richard Weston said, thrives best when sown on the worst and barrenest ground, which was to be pared and burnt, and unslaked lime added to the ashes. Then it was to be well ploughed and harrowed, and about 10 lb. of seed sown per acre in the end of March or in April. 'It will stand five years, and then when ploughed up will yield three or four years running rich crops of wheat, and then a crop of oats, after which you may sow clover again.'

In the seventeenth century the practice of liming and marling, which had been largely discontinued since the fourteenth century, was revived (Westcote, in his View of Devon in 1630, calls liming, &c., a new invention), and there was also a great improvement in implements. Patents were taken out for draining machines in 1628, for new manures in 1633-6, ploughs 1623-7 and 1634, mechanical sowing 1634-9. Only six were taken out, however, between 1640 and 1760 that concerned agriculture.[255] The Civil War checked the improvement, for though the great mass of the people had nothing to do with either party, the country was of necessity in a very unsettled state, and both sides plundered indiscriminately. Yet in some parts, as in Devonshire, so many of the able men served in the two armies, that few but old men, women, and children were left to manage the farms, and even they were afraid to grow more than enough to supply themselves since both armies seized the crops.[256] These bad effects lasted for some time afterwards; Chapple, a Devonshire land agent of the eighteenth century, says he had talked with people who remembered the state of husbandry in the last ten or twelve years of the reign of Charles II, when in many parts of Devonshire an acre or two of wheat was esteemed a rarity.

That the rate of progress in the century was not more rapid is attributed by Blyth to several causes[257]:—

1. Want of leases, by which tenants were deprived of security.
2. Discouragement to flood (irrigate) land, from the risk of law suits with neighbours.
3. Intermixture of different properties in common fields.
4. Unlimited pasturage on commons, by which they were overstocked.
5. The want of a law compelling all men to kill moles.
6. The excessive number of water-mills, to the great destruction of much gallant land.

The average price of wheat during the seventeenth century was 41s. a quarter, of barley 22s., and oats 14s. 81/2d. Oxen averaged about £5 apiece, cows much less, about £3, and there was not much change in their value during the century. Sheep were about 10s. 6d., and a cart-horse in the first half of the century from £5 to £10, in the second half from £8 to £15. Beef rose from 2d. a lb. in the early part of the century to 3d. at the close of it. Wool remained stationary at from 9d. to 1s. per lb.

[258]A proclamation of 1633 fixed the following prices for London poulterers and victuallers:—

s.d.
Best turkey-cock 4 4
Duck 8
Best hen10
3 eggs 1
1 lb. best fresh butter in winter 6
1 lb. best fresh butter in summer 5
1 lb. best salt butter 41/2
Best fat goose 20
" crammed capon 26
" pullet 16
" chicken 6

According to the Manydown Manor Rolls the Wootton churchwardens in 1600 paid from 8s. to 11s. for calves, 4s. 4d. for a fat lamb, 8s. for a sheep, 6s. 8d. for a barren ewe, 6d. for a couple of chickens, 1s. 6d. for 500 faggots.[259]

After the restoration in 1660 another period of prosperity set in,[260] and altogether the century was a prosperous one for farmers and manufacturers. The newly established Royal Society materially helped agriculture. 'Since his majesty's most happy restoration the whole land hath been fermented and stirred up by the profitable hints it hath received from the Royal Society, by which means parks have been disparked, commons enclosed, woods turned into arable, and pasture lands improved by clover, St. foine, turnips, cole-seed, and many other good husbandries, so that the food of cattle is increased as fast, if not faster, than the consumption, and by these means the rent of the kingdom is far greater than ever it was.'[261] The century was distinguished also for the curious number of cycles of good and bad seasons; 1646-50 were years of prolonged dearth, wheat reaching an enormous price, and 1661-2, were famine years, while the end of the century was long famous for its barren years.