Sugar cane
regions of South Asia and Melanesia, sugar cane belongs to the tall perennial true grass genus, Saccharum , of the family Poaceae . In terms of production [...] ethanol. The world’s sugar consumption is derived from sugar cane for 80%, with the remainder made from sugar beet. As a tropical and subtropical crop, it requires [...] requires plentiful rainfall for a period of more than six months per annum. It does not tolerate severe frosts.