
The development of world agriculture is influenced by thedevelopment of agriculture in the UK .. This is because Britain is a country that has held much influence in the world before othernations.
Here is the history of British agriculture
Here is the history of British agriculture
An enduring myth
For many years the agricultural revolution in England was thought to have occurred because of three major changes: the selective breeding of livestock; the removal of common property rights to land; and new systems of cropping, involving turnips and clover. All this was thought to have been due to a group of heroic individuals, who, according to one account, are 'a band of men whose names are, or ought to be, household words with English farmers: Jethro Tull, Lord Townshend, Arthur Young, Bakewell, Coke of Holkham and the Collings.'
These men are seen as having triumphed over a conservative mass of country bumpkins. They are thought to have single-handedly, in a few years, transformed English agriculture from a peasant subsistence economy to a thriving capitalist agricultural system, capable of feeding the teeming millions in the new industrial cities.
All these details are in some dispute, but there is general agreement that the role of the 'Great Men' as pioneers and innovators has been exaggerated. 'Turnip' Townshend, for example, was a boy when turnips were first grown on his estate, and he could not, as the textbooks tell us, have introduced them from Hanover. Jethro Tull was something of a crank and not, as we have been told, the first person to invent a seed drill, which in any case was not used by farmers on any scale until a century after his treatise Horse hoeing husbandry was first published in 1731.
Arthur Young, the agricultural writer, has been described as a 'a mountebank, a charlatan and a scribbler'.
To continue, Coke of Holkham was a great publicist (especially of his own achievements), but some of the farming practices he encouraged (such as the employment of the Norfolk four-course rotation in unsuitable conditions) may have been positively harmful. And Arthur Young, the agricultural writer, has been described as a 'a mountebank, a charlatan and a scribbler' by one author, although others see him as a proto-social scientist. Finally, Bakewell's New Leicester sheep was a success, but his Longhorn cattle were not. It seems that only the Collings brothers, who developed the shorthorn cattle breed, can escape criticism. Despite this evidence, the myths associated with these individuals have proved extremely difficult to dislodge from literature not directed at a specialist historical audience.
More food for more people
Low-intensity agricultural system based on fishing and fowling was replaced by a high-intensity system based on arable crops.
One reason output grew was through new farming systems involving the rotation of turnips and clover, although these were part of the general intensification of agricultural production, with more food being produced from the same area of land. Intensity was also increased by land reclamation, especially the draining of the fenlands of eastern England, from the 17th century onwards, when a low-intensity agricultural system based on fishing and fowling was replaced by a high-intensity system based on arable crops.
Other examples include the clearing of woodland and the reclamation of upland pastures. This extent of this activity is impossible to quantify, but may have affected some 30 per cent of the agricultural area of England, from the mid-17th to the mid-19th centuries.
Crop yields
Nitrogen...was the 'limiting factor' in determining cereal yields before about 1830.
Cereal yields also increased. Wheat yields increased by about a quarter between 1700 and 1800, and then by about a half between 1800 and 1850, and the most recent research emphasises the early 19th century as the period of crucial change. The key to increasing cereal yields was nitrogen, which we now know was the 'limiting factor' in determining cereal yields before about 1830.
Farming systems
An essentially organic agriculture was gradually replaced by a farming system that depended on energy-intensive inputs.
Legumes had been sown since the Middle Ages in the form of peas, beans and vetches, but from the mid-17th century farmers began to grow clover, both white and red, for the same purpose, and by the 19th century had dramatically increased the quantity of nitrogen in the soil available for cereal crops. In Norfolk, for example, between 1700 and 1850, the doubling of the area of legumes and a switch to clover tripled the rate of symbiotic nitrogen fixation.
This new system of farming was remarkable because it was sustainable; the output of food was increased dramatically, without endangering the long-term viability of English agriculture. But just as a sustainable agriculture had been achieved, the development of chemical fertilisers and other external inputs undermined this sustainability. An essentially organic agriculture was gradually replaced by a farming system that depended on energy-intensive inputs dependent on the exploitation of fossil fuels.
More food per worker
The development of agrarian capitalism in England saw the development of better farm management and more efficiency in using the workforce.
Exactly how those working on the land were able to produce more food remains something of a mystery. More animal power was available to English farmers than to their counterparts elsewhere, and from the 1820s and 30s a wide variety of machinery was developed, which was particularly important for improving the efficiency of the cutting and threshing of grain. The improvement in labour productivity, however, had begun long before this.
The key probably lies in the way the English workforce was organised and employed. The development of agrarian capitalism in England, with those involved in agriculture divided into landowners, capitalist tenant farmers and labourers, saw the development of better farm management and more efficiency in using the workforce.
Debate about the agricultural revolution in England is still full of controversy. Some historians, particularly those using the techniques of economics to derive indices of output and productivity from prices, completely dismiss the idea of an agricultural revolution after 1750 and argue that the major changes happened earlier. Since no national agricultural statistics were produced until 1866 it is understandable that historians search for techniques that purport to give them the information they want: but it is difficult to avoid the overwhelming mass of evidence from a wide variety of sources that points to the period after 1750 as witnessing an agricultural revolution.
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