bagasse bamboo-like biofuel biomass brown-leaves byproducts cane culms cylindrical dry ethanol fibrous-stalks firm fructose grass grass-family green green-leaves harvesting internodes jointed leaves perennial plant Poaceae pulp saccharum-officinarum stalk stems stout sucrose sugar-cane sugar-juice sugar-production sugarcane sweet sweetener tall thick clouds colors landscape light mountains outdoors rocks sky space stones summer textures blue chimney cottage door drive holiday home house roof tiles walls white alert autumn ewe grazing heather lamb mutton sea sheep watchful water wool Dandelions field flowers meadow nature plants seeds spring weeds wild flowers yellow animals deer deers early fog foggy forest green field looking misty Morning panorama