Materialist explanations in history generally attempt to discover fundamental features of technology and labor that impose a very deep imprint on the rest of society. Farming is almost always fundamental in this respect; the forces and relations of production are particularly visible, and the products of the farm system are fundamental to the survival of society. The standard of living of a traditional society is largely determined by agricultural productivity and the nature of the farming system -- nutrition, for example, is essentially determined by the ratio of total grain output to population. Finally, virtually all traditional economies are primarily rural; so farm life defines the conditions of ordinary social existence for the majority of the population. So let us consider a brief analysis of the farm. (A. V. Chayanov's classic treatment of the peasant economy, The Theory of Peasant Economy, written in the 1920s, remains highly valuable. Robert Allen's lifetime of research on the English farm economy is highly insightful (Enclosure and the Yeoman: The Agricultural Development of the South Midlands, 1450-1850), as is Bozhong Li's work on the farm economy of the Lower Yangzi (Agricultural Development in Jiangnan, 1620-1850).)
A farm is the basic unit of agricultural production. It represents the coordinated application of diverse factors of production in order to produce crops. The factors of production include labor; land; tools, implements, and machinery; fertilizers; and water resources and irrigation techniques. Crops include both foods (e.g., rice, wheat, millet) and raw materials (e.g., cotton, soya beans). And farms may be organized for a variety of purposes: to satisfy a family's subsistence needs, to create a profit within a market system, or to provide employment for the greatest number of rural people.
Farms in different agrarian regimes may be characterized in terms of a set of technical and social features. On the technical side we need to know what the scale of cultivation is (farm size); what techniques of cultivation are employed; what varieties of crops and seeds are available; what types of farm tools and machines are used; what types of irrigation, if any, are in use; what varieties and skills of labor are employed; what types of fertilizers are used; and what forms of agronomic knowledge are available to the farmer. (We might reduce this variety of technical features to a spectrum ranging from low-technology to high-technology farming systems.) On the social side we need to know the purpose of cultivation (family subsistence or commercial profitability); the form of land tenure in place (fixed rent, sharecropping, smallholding, etc.); the forms of labor employed (slave, serf, family labor, hired labor); the forms of supervision employed; and the processes of income distribution embodied in the agricultural system.
These features are the primary subject of research for agricultural historians such as Allen and Li. These features essentially determine the most important economic characteristics of the agricultural system. First, they determine the productivity of the farming system, whether measured in terms of land efficiency (output per hectare) or labor efficiency (output per man-day). For once we know the techniques of cultivation in a given ecological setting, it is possible to form relatively accurate estimates of output for a given input of land, labor, and capital. This set of considerations also determines what we might describe as the net rural product--the total agricultural product over and above the replacement cost of the factors of production. On this basis, Chinese historians such as Dwight Perkins attempt to estimate the overall wealth and income of late Imperial China, including estimates of quality of life for the majority of rural people (Agricultural development in China, 1368-1968).
Second, the full description of the farming system as indicated above will allow us to infer the system of surplus extraction in place; it will be possible to indicate with adequate precision how much surplus is generated and where it goes. Victor Lippit attempts to arrive at such an estimate for traditional China (Land Reform and Economic Development in China: A Study of Institutional Change and Development Finance). This in turn permits us to describe the system of rural class relations that correspond to a given farming regime.
Within this framework we can now indicate a variety of types of farms; and as a working premise, we may postulate that agrarian regimes in which different farm types are dominant will have distinctive patterns of organization and development. The following are advanced as ideal types; variants and mixed examples are possible as well. However, these types are selected as being particularly central in the development of both Asian and European traditional economies. And, significantly for the historian of social change, each farming system creates a distinctive pattern of incentives, barriers, social relations, and modes of behavior that have important consequences for historical change.
- The peasant farm. The peasant farm is small (1-10 hectares), and is organized to satisfy consumption needs of the family. It is managed and run by a peasant family using family labor. Cultivation is divided between subsistence crops and commercial crops with some risk-aversive preference for subsistence crops. There is a very low level of capital available to the peasant farmer, and cultivation is oriented towards labor-intensive techniques. Low-cost traditional techniques and tools are employed in cultivation. The peasant cultivator typically pays rent on the land he cultivates, though smallholding with clear title to the land is also possible.
- The manor. This farm is of medium size (100 hectares). It is managed by a resident lord whose aims are (1) to satisfy the consumption needs of his household, and (2) to produce a marketable surplus to generate cash income. The manor employs a sizable number of bonded laborers (serfs or slaves); it uses traditional techniques of cultivation but benefits from some economies of scale; and it employs foremen as supervisors. Part of the estate is farmed by individual families in circumstances of peasant farming.
- The capitalist farm. This farm is medium to large (50-150 hectares) and is organized to produce a profit. It is therefore located within a commercialized rural economy within which crops may be readily marketed. The farm is organized and directed by the capitalist farmer, who may either own or rent the land. The capitalist farmer has the fiscal resources needed to make capital investments in the process of cultivation; and he is oriented towards cost-cutting in considering various alternative techniques. The capitalist farm employs wage labor, where the wage is determined by local economic circumstances and the minimal cost of subsistence. The capitalist farm represents a rationalization of available techniques aimed at maximizing the profitability of the unit.
- The cooperative farm. The cooperative farm is a large unit (100-400 hectares) owned by the cultivators (75 families). This farm is oriented towards profitability; it uses the labor of the cultivators; and it is organized by a council of the cultivators. The collective has access to investment funds, and is therefore able to invest in new techniques; moreover, the collective farm benefits from economies of scale.
In short, careful analysis of the circumstances of farming is crucial for large-scale history, including especially the history of economic development, the history of urbanization, and the history of human well-being. And, of course, the twentieth century demonstrated the centrality of peasants in the great political movements of revolution and anti-colonialism.