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One of the greatest challenges to developing a dedicated energy crop is ensuring it is cost-effective, easy to sustain, produces significant oil yields, enhances ecology and does not compete with food crops. We believe jatropha meets this challenge for the following reasons.
- Jatropha is a drought-resistant perennial that grows well in marginal/poor soil. It is easy to establish, grows relatively quickly and it produces seeds for up to 50 years.
- Jatropha is not edible, but it can be used for medicinal purposes.
- Jatropha produces seeds with an oil content of about 35%. The oil is extracted using a simple press. The press cake by-product is a good organic fertilizer.
- The extracted oil can be transformed into biodiesel fuel through esterification, a simple process with no dangerous by-products.
- Depending on soil and other conditions, one hectare of jatropha can produce in excess of 2,000 liters of oil each year.
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