... .The briquette materials can be wood chips, sawdust, branches, rice husk, rice straw, cotton stalk, cottonseed skins, wood, wood shavings, wood ... , mustard stalk, wheat straw, soybeans husk, coffee husk, sunflower husk, peanutshellsugar cane bagasse, maize stalk, palm fruit bunch , paddy straw , tobacco waste, bamboo dust ...