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For a better understanding of the process, the following describes the
production process from the planting of the trees to
the
expelling and cleaning
of biofuel.
The timeline for the first phase, planting to harvest, is limited by Mother
Nature; Jatropha takes approximately 15-18 months to yield seed. The second phase,
collection to
expelling and cleaning, is a matter of logistics and processing capacity and
takes about three weeks.

The first phase begins with preparing the seedbeds for planting the seeds. Also
the land will be prepared for planting during the dry season. Pits are dug and
manure added. this takes a month or more depending on the area and number of
labourers. With the start of the rains seedlings are transplanted. It then rests
during the dry season and flowers during the rains, ten - twelve months later.
When mature seed is harvested and de-shelled. This is in month fifteen to
eighteen. The seed is taken to the nearest collection centre while the shells
are composted either at the farm or at BERL's processing centre. The process is
complete in about 19 months

The second phase begins with seed being delivered to the processing centre. Here
the seed is crushed to expel the crude oil. The crude can be used for lighting,
or engine fuel in rural areas.
Cleaning the oil further will create an SVO suitable as an additive in to
petrol-diesel.
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