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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.
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.
The rubber tree takes between seven and ten years to deliver the first harvest. [6] Harvesters make incisions across the latex vessels, just deep enough to tap the vessels without harming the tree's growth, and the latex is collected in small buckets.
Currently, rubber plantation trees are generally harvested for wood after they complete the latex producing cycle, when they are 25 to 30 years old. When the latex yields become extremely low, the trees are then felled, and new trees are usually planted. This makes rubberwood 'eco-friendly' in a way that the wood is harvested from a renewable ...
Latex can be extracted from this plant for the manufacture of natural rubber. [1] Other names for this vine are eta , the white rubber vine and the Congo rubber plant. [ 2 ] Congo rubber was a commercial rubber exported from the Congo Free State starting in 1890, most notable for its forced harvesting under conditions of great human suffering ...
Slaughter tapping is an obsolete method of extracting large quantities of natural latex from rubber trees in a forest environment. Before commercial exploitation of latex-bearing trees such as Hevea brasiliensis in the Amazon Basin and Funtumia elastica in the Congo, native populations limited harvesting to non-lethal tapping of the latex.
But there was a problem: U.S. tire makers depended on natural material from rubber trees that were grown exclusively in Southeast Asia. The war cut off that supply and, by the end of 1939, the U.S ...
Ridley established the methods for harvesting latex from Pará rubber plants which had been introduced ten years earlier by Sir Hugh Low [8] apart from starting a zoological section in the gardens in 1870. Ridley explored the regions around including Penang and Malacca. In 1894 his post was abolished as the expenditure was found to exceed the ...