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In the wild, the rubber trees grow apart from each other as a protection mechanism against plagues and diseases, often growing close to bigger trees of other species for added support. In Fordlândia, however, the trees were planted close together in plantations, easy prey for tree blight, Saúva ants, lace bugs, red spiders, and leaf caterpillars.
Hevea brasiliensis, the Pará rubber tree, sharinga tree, seringueira, or most commonly, rubber tree or rubber plant, is a flowering plant belonging to the spurge family, Euphorbiaceae, originally native to the Amazon basin, but is now pantropical in distribution due to introductions.
They replaced native trees, including those with medicinal or ritualistic value such as the sasswood, red ironwood, and Cassipourea firestoneana trees, with meticulously arranged rows of rubber trees. [39] Tapping operations commenced shortly thereafter, and by 1940, Firestone had achieved a production of over 7,000 tons of latex per year. [40]
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Rubber latex is extracted from rubber trees. The economic life of rubber trees in plantations is around 32 years, with up to 7 years being an immature phase and about 25 years of productive phase. The soil requirement is well-drained, weathered soil consisting of laterite, lateritic types, sedimentary types, nonlateritic red or alluvial soils.
From 1914 to 1918 (World War I), Edison became concerned with America's reliance on foreign supplies of rubber. He partnered with Harvey Firestone and Henry Ford to try to find a rubber tree or plant that could grow quickly in the United States and provide a domestic supply of rubber. In 1927, the three men contributed $25,000 each and created ...
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Mucuna bracteata originates from North India in forest areas of the Tripura State, [4] which is part of Bangladesh and southwest from China. India specifically utilizes this cover crop in Kerala, India, on local rubber plantations to sustain their rubber tree crop with its primary purpose to increase nitrogen levels in the soil, in turn improving soil health and fertility.