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The basic technology of agricultural machines has changed little in the last century. Though modern harvesters and planters may do a better job or be slightly tweaked from their predecessors, the combine of today still cuts, threshes, and separates grain in the same way it has always been done.
Corn combine harvester with grain cart (click for video) The modern combine harvester, also called a combine, is a machine designed to harvest a variety of cultivated seeds. Combine harvesters are one of the most economically important labour-saving inventions, significantly reducing the fraction of the population engaged in agriculture. [1]
In agriculture, a harrow is a farm implement used for surface tillage. It is used after ploughing for breaking up and smoothing out the surface of the soil . The purpose of harrowing is to break up clods and to provide a soil structure , called tilth , that is suitable for planting seeds .
Video of a petrol-powered machine threshing rice in Hainan, China. From the early 20th century, petrol or diesel-powered threshing machines, designed especially to thresh rice, the most important crop in Asia, have been developed along different lines to the modern combine.
Typical 20th-century reaper, a tractor-drawn Fahr machine. A reaper is a farm implement that reaps (cuts and often also gathers) crops at harvest when they are ripe. Usually the crop involved is a cereal grass, especially wheat. The first documented reaping machines were Gallic reapers that were used in Roman times in what would become modern ...
An agricultural robot is a robot deployed for agricultural purposes. The main area of application of robots in agriculture today is at the harvesting stage. Emerging applications of robots or drones in agriculture include weed control , [ 1 ] [ 2 ] [ 3 ] cloud seeding , [ 4 ] planting seeds, harvesting, environmental monitoring and soil analysis.
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Industrial agriculture is a form of modern farming that refers to the industrialized production of crops and animals and animal products like eggs or milk.The methods of industrial agriculture include innovation in agricultural machinery and farming methods, genetic technology, techniques for achieving economies of scale in production, the creation of new markets for consumption, the ...