Inter Press Service: A cactus-like plant spread over acres of red, laterite soils in the Tree Oils research farm, in this arid part of southern India, is at the centre of huge divisions over India’s ambitious biofuel programme. One group of biofuel players says jatropha curcas, the much hyped wonder plant with seeds bearing 10 to 35 percent oil, will provide India and the world a viable energy alternative, while others point to land-use constraints and jatropha’s need for sustained farm …