- steel plow
- John Deere
Inventors, Inventions . 2014.
steel plow
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plow steel — steel that contains 0.5 to 0.95 percent carbon. [perh. from the quality of the strong wire rope made from it, used to attach a plow to a steam engine] * * * … Universalium
plow — plowable, adj. plowability, n. plower, n. /plow/, n. 1. an agricultural implement used for cutting, lifting, turning over, and partly pulverizing soil. 2. any of various implements resembling or suggesting this, as a kind of plane for cutting… … Universalium
plow steel — noun Etymology: probably so called from the use of strong wire rope in the formerly common procedure of plowing fields with a gangplow pulled by a steam engine : steel of high quality containing 0.5 to 0.95 percent carbon and used especially for… … Useful english dictionary
disc plow — noun : a plow adapted especially for work in sticky or hard dry soils by replacement of the moldboard plow bottom with one or more concave steel discs * * * disc plow, = disk plow. (Cf. ↑disk plow) … Useful english dictionary
John Deere — steel plow … Inventors, Inventions
John Deere (inventor) — John Deere Born February 7, 1804(1804 02 07) Rutland, Vermont Died May 17, 1886( … Wikipedia
John Deere House and Shop — Infobox nrhp name = John Deere Home and Shop nrhp type = nhl caption = The 1836 John Deere House. location = Grand Detour, Ogle County, Illinois, USA nearest city = Dixon lat degrees = 41 lat minutes = 50 lat seconds =20 lat direction = N long… … Wikipedia
John Deere — This article is about the company. For the person, see John Deere (inventor). For the tractor, see List of John Deere tractors. Deere Company Type Public Traded as … Wikipedia
Technological and industrial history of the United States — The technological and industrial history of the United States describes the United States emergence as one of the largest nations in the world as well as the most technologically powerful nation in the world. The availability of land and labor,… … Wikipedia
Tillage — Cultivating after early rain. Tillage is the agricultural preparation of the soil by mechanical agitation of various types, such as digging, stirring, and overturning. Examples of human powered tilling methods using hand tools include … Wikipedia
