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The John Deere Model M tractor was a two-cylinder row-crop tractor produced by John Deere from 1947 to 1952, with successor models produced until 1960. It was succeeded by the updated 40, 420 and 430 models, as well as the 320 and 330 models that occupied the market positions left vacant by the more powerful 400 series models.
The 155 mm gun motor carriage M40 was an American self-propelled artillery vehicle built on a widened and lengthened medium tank M4A3 chassis, but with a Continental engine and with HVSS (horizontal volute spring suspension), which was introduced at the end of the Second World War.
A two row planter featuring John Deere "71 Flexi" row units John Deere MaxEmerge XP Planter with Case IH AFS precision farming system which auto-steers using GPS A Kinze 2200 planter. A planter is a farm implement, usually towed behind a tractor, that sows (plants) seeds in rows throughout a field.
Hydroponics is a type of horticulture and a subset of hydroculture which involves growing plants, usually crops or medicinal plants, without soil, by using water-based mineral nutrient solutions in an artificial environment.
In the same year, Avery's first tractor was a huge 60 horsepower (45 kW) model with a 12- by 18-inch bore and stroke. The competition included the 15-30 Model O Quincy tractor, made in 1911; the Fairbanks-Morse 15-25 of the same year and the 20-hp International Harvester Company Mogul of 1909. Unfortunately, their first tractor failed to ...
1902 model 12-run seed drill Modern air seeder and hoe drill combination. The invention of the seed drill dramatically improved germination. The seed drill employed a series of runners spaced at the same distance as the plowed furrows. These runners, or drills, opened the furrow to a uniform depth before the seed was dropped.
Transplanters greatly reduce time required to transplant seedlings compared to manual transplanting. Among the crops that are transplanted with transplanters are strawberries, vegetables, tomatoes, cabbages, tobacco and rice. Semi-automatic mechanical transplanters are a common type, which can be self-propelled, or towed by a tractor at a low ...
The Buran (Russian: Буран, named for the Buran wind) cruise missile, designation M-40 (М-40) sometimes referred to as RSS-40, was a Soviet intercontinental cruise missile by Myasishchev capable of carrying a 3,500 kg hydrogen bomb payload. [1] The project was canceled before flight tests began. [2] It is unrelated to the later Buran ...