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Constantly the biodiesel market is searching for some alternative to produce renewable resource. Biodiesel prepared from canola, sunflower and jatropha can replace or be integrated with standard diesel. During very first half of 2000 biofuel made the headlines as a preferred and promising option. It is prepared from jatropha curcas, a plant species native to Central America that can be grown on wasteland.

Jatropha Curcas is a non edible plant that grows in the deserts. The plant grows very quickly and it can yield seeds for about 50 years. The oil received from its seeds can be utilized as a biofuel. This can be combined with petroleum diesel. Previously it has been utilized twice with algae combination to sustain test flight of industrial airline companies.

Another positive technique of jatorpha seeds is that they have 37% oil content and they can be burned as a fuel without improving them. It is also utilized for medical function. Supporters of jatropha biodiesel say that the flames of jatropha oil are smoke free and they are successfully checked for simple diesel motor.

jatropha curcas biodiesel as Renewable resource Investment has actually attracted the interest of numerous companies, which have actually evaluated it for vehicle usage. Jatropha biodiesel has actually been road evaluated by Mercedes and 3 of the cars have covered 18,600 miles by utilizing the jatropha plant biodiesel.

Since it is due to the fact that of some drawbacks, the jatropha biodiesel have ruled out as a fantastic eco-friendly energy. The greatest problem is that nobody understands that what exactly the productivity rate of the plant is. Secondly they do not know how big scale cultivation might affect the soil quality and the environment as a whole. The jatropha curcas plant needs 5 times more water per energy than corn and sugarcane. This raises another problem. On the other hand it is to be kept in mind that jatropha can grow on tropical environments with yearly rains of about 1000 to 1500 mm. A thing to be noted is that jatropha requires correct irrigation in the very first year of its plantation which lasts for decades.

Recent study says that it is real that jatropha curcas can grow on degraded land with little water and poor nutrition. But there is no proof for the yield to be high. This might be proportional to the quality of the soil. In such a case it may need high quality of land and might require the very same quagmire that is faced by a lot of biofuel types.

Jatropha has one main drawback. The seeds and leaves of jatropha are poisonous to humans and livestock. This made the Australian government to ban the plant in 2006. The government declared the plant as invasive species, and too dangerous for western Australian farming and the environment here (DAFWQ 2006).

While jatropha has promoting budding, there are variety of research obstacles remain. The value of detoxification needs to be studied because of the toxicity of the plant. Along side a systematic study of the oil yield need to be undertaken, this is really crucial due to the fact that of high yield of jatropha would probably needed before jatropha can be contributed substantially to the world. Lastly it is also extremely important to study about the jatropha species that can survive in more temperature environment, as jatropha is really much restricted in the tropical climates.