physic nut, purging nut or barbadose nut jatropha curcas l. agriculture farming, fruitage in the trees. vegetable oil refining,

agriculture alternative asia backgrounds barbadose beauty biodiesel biofuel biomass black branch change curcas curcin diesel drop effect energy farming field fruit fruitage fuel global glycerin green greenhouse growing hcn hydrocyanic jatropha landscape latex lush motor nature nut oil organic outdoors physic plant power production purging refining soap southeast thailand tree vegetable warming water