Its origins are not clear, but it is possible that the practice was adopted in the late medieval period, supplanting earlier enclosed fields which were associated with a more dispersed pattern of settlement.:149 It fell into decline mainly over the last quarter of the 18th century and the first quarter of the 19th century.
The land was divided into towns or townships, comprising an area of cultivable "in-bye" land and a larger area of pasture and rough grazing. The in-bye was divided into strips - "rigs" - which were periodically reassigned among the tenants of the township so that no individual had continuous use of the best land. This periodical reassignment can be considered a defining feature of run rig. The majority of townships were rented by a tacksman and sublet to the actual farming tenants. Some tacksmen would have leases on several townships.
The detailed working of run rig differed from place to place. The degree of co-operation in the these communal farms was one of these aspects. In some instances, where ploughing was carried out by horsegangs, the responsibility for this was shared among the tenants - so providing an obvious communal activity. The Breadalbane estate was an example of this. However, there is no evidence for this sort of organisation on Tiree, where the arable lands were almost entirely ploughed. A further complication was that many parts of the West Highlands used the caschrom to work arable, especially in the Hebrides, so the driver of necessity of a shared plough team was absent.:142-143
Two documented methods of working run rig demonstrate the relatively limited level of co-operative working. The first is found in a 1785 survey of Netherlorne on the Breadalbane estate. Here the typical township had 8 tenants who would plough all the arable land, then divide it into parts judged to be of equal quality and draw lots, for each crop, as to who would occupy each part. The tenant of each part would then prepare his own section for sowing, broadcast his seed and then finally harvest. The second example is on North Uist, where spade and caschrom working was used. Here the land was divided before any working of the soil - each lot was worked entirely individually by the occupier. Dodgshon discusses the misconception that communal working was the main characteristic of run rig. Instead a key defining feature was the holding of intermixed strips of land on the arable area. His conclusion is that run rig was not an archaic system of management based on communal ownership - rather it was a system that valued private property and employed communal activity only when necessary.:142-143
From the mid-18th century the system was steadily supplanted in Scotland as the in-bye was divided into crofts under fixed tenancy, but run rig survived into the 20th century in some parts of the Hebrides.
In Ireland, a similar system was called rundale. The run rig system of tenure should not be confused with the agricultural practice known as rig and furrow. This resulted from the horsedrawn plough being worked in a clockwise direction, with the mould board turning the furrow to the right, thereby creating, over time, permanent ridges ("rigs") in the fields.
- Dodgshon, Robert A. (1998). From Chiefs to Landlords: Social and Economic Change in the Western Highlands and Islands, c.1493-1820. Edinburgh: Edinburgh University Press. ISBN 0 7486 1034 0.
- Williamson, Tom (2002). The Transformation of Rural England: Farming and the Landscape 1700-1870. Exeter: University of Exeter Press. p. 31. ISBN 978 0 85989 634 4.
-  A lecture on run rig by Dr. Malcolm Bangor-Jones for the University of the Highlands and Islands.
|This article related to law in Scotland is a stub. You can help Wikipedia by expanding it.|
|This Scottish history-related article is a stub. You can help Wikipedia by expanding it.|
|This agriculture article is a stub. You can help Wikipedia by expanding it.|