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The Amazon rubber cycle or boom (Portuguese: Ciclo da borracha, Brazilian Portuguese: [ˈsiklu da buˈʁaʃɐ]; Spanish: Fiebre del caucho, pronounced [ˈfjeβɾe ðel ˈkawtʃo]) was an important part of the socioeconomic history of Brazil and Amazonian regions of neighboring countries, being related to the commercialization of rubber and the genocide of indigenous peoples.
The top end of latex production results in latex products such as surgeons' gloves, balloons, and other relatively high-value products. The mid-range which comes from the technically specified natural rubber materials ends up largely in tires but also in conveyor belts, marine products, windshield wipers, and miscellaneous goods.
In lower temperatures, the latex is concentrated in the lower areas of the tree, as the temperature rises during the day the latex spreads throughout the tree, making the tapping less effective. Due to this, the typical journey of a rubber tapper began early in the morning, at around 5 am, ending at noon.
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BUENOS AIRES — Brazil is beginning to come back as Latin America’s production powerhouse. At Ventana Sur on Monday, representatives of key federal, state and city authorities as well as a ...
Rubber tapping is the process by which latex is collected from a rubber tree. The latex is harvested by slicing a groove into the bark of the tree at a depth of one-quarter inch (6.4 mm) with a hooked knife and peeling back the bark. Trees must be approximately six years old and six inches (150 mm) in diameter in order to be tapped for latex.
The most important of the plants for latex production is the rubber tree, Hevea brasiliensis whose cultivation is restricted to tropical climates. At this time about 75% of rubber was controlled by British corporations, spurring efforts in Russia , Germany and the United States to reduce dependence on British rubber.
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