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A plough or plow (both pronounced / p l aʊ /) is a farm tool for loosening or turning the soil before sowing seed or planting. [1] Ploughs were traditionally drawn by oxen and horses but modern ploughs are drawn by tractors. A plough may have a wooden, iron or steel frame with a blade attached to cut and loosen the soil.
When reaching the end of the furrow, the leading oxen met the end first, and were turned left along the headland, while the plough continued as long as possible in the furrow (the strongest oxen were yoked at the back, and could draw the plough on their own for this short distance). By the time the plough eventually reached the end, the oxen ...
In the period of the Neolithic Revolution, roughly 8000-4000 BCE, [11] Agro pastoralism in India included threshing, planting crops in rows and storing grain in granaries. [3] [12] Barley —either of two or of six rows— and wheat cultivation—along with the rearing of cattle, sheep and goat—was visible in Mehrgarh by 8000-6000 BCE.
A 1st-century relief thought to show the sulcus primigenius ritual during the founding of Aquileia, a Roman colony near moden Venice, Italy.The relief differs from literary accounts in that the plower is shown bareheaded and the team appears to be made of two oxen rather than a bull and a cow.
The two were in early times used in conjunction with each other. Third is the seed drill ard, used specifically in Mesopotamia, which added a funnel for dropping seed in the furrows as the ard cut them. Basic ard types: 1 - bow ard 2 - body ard 3 - sole ard [5] The earliest and most basic tilth ards are the two-piece models:
The Debate between the hoe and the plough (CSL 5.3.1) is a work of Sumerian literature and one of the six extant works belonging to this literature's genre of disputations poem. It was written on clay tablets and dates to the Third Dynasty of Ur (ca. mid-3rd millennium BC) and runs 196 lines in length.
A four-ox-team plough, circa 1330. The ploughman is using a mouldboard plough to cut through the heavy soils. A team could plough about one acre (0.4 ha) per day. The typical planting scheme in a three-field system was that barley, oats, or legumes would be planted in one field in spring, wheat or rye in the second field in the fall and the third field would be left fallow.
A simple drawn plough: 4) marks the coulter (using an early knife-like design) A (US:) colter / (British:) coulter (Latin 'culter' = 'knife') is a vertically mounted component of many ploughs that cuts an edge about 7 inches (18 cm) deep ahead of a plowshare. [1] Its most effective depth is determined by soil conditions. [2]