Latex contains 30 40 rubber rest material lost during processing preliminary processing is done near raw material site.
Rubber tree plantation in india.
A plantation is a large scale estate meant for farming that specializes in cash crops the crops that are grown include cotton coffee tea cocoa sugar cane opium sisal oil seeds oil palms fruits rubber trees and forest trees.
Today in the 21st century anywhere from 80 90 of the material to make natural rubber comes from southeast asia.
Rubber tree hevea brasiliensis is a quick growing tall tree acquiring 20 30 metre height.
However hevea brasiliensis is the most commercially cultivated rubber plant.
Natural rubber also called india rubber latex amazonian rubber caucho or caoutchouc as initially produced consists of polymers of the organic compound isoprene with minor impurities of other organic compounds plus water.
When forests grow they absorb the carbon a greenhouse gas whose emission is mainly responsible for climate.
Rubber tree plantation in thailand.
Most of these plantations are located in the country s southern coast.
Introduction of rubber basically rubber is an elastic solid material retrieved from latex of many tropical trees.
Rubber trees require bright sunlight for about 20000 hours 6 hours a day.
Poorly designed or badly enforced policies to promote and incentivise tree plantations in an effort to fight climate change risk wasting public money by releasing more carbon than natural forests and destroying biodiversity found a recent study in nature sustainability.
Rubber farming started in guatemala around 1940 through united states department of agriculture who introduced hevea brasilensis which is a rubber producing species.
A lot of success stories have emerged largely centered around those who have taken to growing rubber trees in their farms.
Natural rubber is obtained from latex of rubber trees.
The average temperature required for rubber plantations is 25 28 c with a maximum of 34 c.
Latex white milky liquid collected by making cut on rubber tree bark.
Now rubber plantations are leading to increasing prosperity among people of goalpara district in assam.
The rainfall in the area for rubber plantation should be around 2000 mm annually.
During wwii when the japanese took control over the rubber plantations in southeast asia 95 of the world s rubber supplies was coming from an area 15 degrees longitude and latitude of singapore.
Thailand and indonesia are two of the leading rubber producers.
Rubber is used for many purposes which may include erasers to tyres tubes industrial products.
Nature of raw material.
The country has over 100 000 hectares rubber trees plantations.
However rubber cultivation on a commercial scale was introduced in 1902.
The atmospheric humidity should be around 80 with moderate wind speed.
The first rubber plantations in india were set up in 1895 on the hill slopes of kerala.
