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A farmer in India threshes grain by hand. An animal-powered thresher. Threshing or thrashing is the process of loosening the edible part of grain (or other crop) from the straw to which it is attached. It is the step in grain preparation after reaping. Threshing does not remove the bran from the grain. [1]
Some threshing machines were equipped with a bagger, which invariably held two bags, one being filled, and the other being replaced with an empty. A worker called a sewer removed and replaced the bags, and sewed full bags shut with a needle and thread. Other threshing machines would discharge grain from a conveyor, for bagging by hand.
Threshing is a key part of agriculture that involves removing the seeds or grain from plants (for example rice or wheat) from the plant stalk.In the case of small farms, threshing is done by beating or crushing the grain by hand or foot, and requires a large amount of hard physical labour.
For example, flails used by farmers in Quebec to process wheat were generally made from two pieces of wood, the handle being about 1.5 m (4.9 ft) long by 3 cm (1.2 in) in diameter, and the second stick being about 1 m (3.3 ft) long by about 3 cm (1.2 in) in diameter, with a slight taper towards the end.
The eastern Mediterranean areas, on the other hand, continued the use of the threshing board, passing into the Muslim culture, where it took deep root. In the Iberian Peninsula, in the Visigothic kingdom and the Christian zone during the Reconquista, the threshing board was little known (although awareness of it never quite disappeared [note 6 ...
There are many types of such equipment, from hand tools and power tools to tractors and the farm implements that they tow or operate. Machinery is used in both organic and nonorganic farming. Especially since the advent of mechanised agriculture , agricultural machinery is an indispensable part of how the world is fed.
A threshing floor is of two main types: 1) a specially flattened outdoor surface, usually circular and paved, [2] or 2) inside a building with a smooth floor of earth, stone or wood where a farmer would thresh the grain harvest and then winnow it. Animal and steam powered threshing machines from the nineteenth century onward made threshing ...
Hundreds of millions of tones of wheat, barley, maize, soybean, rice and other grains as sorghum, sunflower seeds, rapeseed/canola, oats, etc., are dried in grain dryers annually. [2] In the main agricultural countries, drying comprises the reduction of moisture from about 17-30% w/w(water personne weight) to values between 8 and 15%w/w ...