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  2. Dethridge wheel - Wikipedia

    en.wikipedia.org/wiki/Dethridge_wheel

    Dethridge wheel in 1936 – Victoria Australia. The Dethridge wheel is an irrigation tool that was invented in 1910 by John Stewart Dethridge (1865–1926). [1] It works in a similar way to a traditional water wheel and rotates as water passes through its vanes. The rotations are then measured [2]

  3. Center-pivot irrigation - Wikipedia

    en.wikipedia.org/wiki/Center-pivot_irrigation

    A satellite image of circular fields characteristic of center pivot irrigation, Kansas Farmland with circular pivot irrigation. Center-pivot irrigation (sometimes called central pivot irrigation), also called water-wheel and circle irrigation, is a method of crop irrigation in which equipment rotates around a pivot and crops are watered with sprinklers.

  4. Saqiyah - Wikipedia

    en.wikipedia.org/wiki/Saqiyah

    Water wheel used for irrigation in Nubia, painted by David Roberts in 1838 Paddle-driven water-lifting wheels had appeared in ancient Egypt by the 4th century BCE. [ 25 ] According to John Peter Oleson , both the compartmented wheel and the hydraulic noria appeared in Egypt by the 4th century BCE, with the saqiya being invented there a century ...

  5. Plough - Wikipedia

    en.wikipedia.org/wiki/Plough

    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. It has been fundamental to farming for most of history. [2] The earliest ploughs had no wheels; such a plough was known to the Romans as an aratrum.

  6. Irrigation sprinkler - Wikipedia

    en.wikipedia.org/wiki/Irrigation_sprinkler

    In the 1950s, Stout-Wyss Irrigation System, a firm based in Portland, Oregon, developed a rolling pipe type irrigation system for farms that has become the most popular type for farmers irrigating large fields. With this system, large wheels attached to the large pipes with sprinkler heads move slowly across the field. [4]

  7. Water wheel - Wikipedia

    en.wikipedia.org/wiki/Water_wheel

    A water wheel in Erlangen, Germany The reversible water wheel powering a mine hoist in De re metallica (Georgius Agricola, 1566) The sound of the Otley waterwheel, at Manchester Museum of Science and Industry. A water wheel is a machine for converting the kinetic energy of flowing or falling water into useful forms of power, often in a watermill.