NOVELTY - Production of environmental protection honeycomb ball of straw carbon raw biomass involves crushing straw carbon, adding biomass adhesive, mixing and pressing into honeycomb ball. The ball can be obtained by mixing clay into straw carbon powder, adding elm hide powder adhesive and water, mixing, and shaping by forming machine; or by spraying straw carbon powder by alcohol, mixing, covering by moisture plastic film, crushing the clay, adding water to obtain paste, adding the power adhesive, adding straw carbon powder, spraying the alcohol, mixing, and shaping by forming machine.    USE - Method for producing environmental protection honeycomb ball of straw carbon raw biomass (claimed) used in homes, restaurant, canteen, and fuel of outdoors workers.    ADVANTAGE - The ball is obtained using pure biomaterials and no chemical additive. It is environmental protection and safe, and after being burned, it agglomerates but not slag, so it is nice potassium fertilizer of crops and can nourish the farmland but not pollute environment. When being burned, the ball has no black smoke, sulfur air, no harmful gas but owns effects of absorbing moisture and harmful gas. The ball can be easily ignited, starts fire swiftly, and its firepower is strong and burning time is long and fire is easily enclosed.    DETAILED DESCRIPTION - Production of environmental protection honeycomb ball of straw carbon raw biomass involves crushing straw carbon, adding biomass adhesive, mixing and pressing into honeycomb ball. The ball comprises crushed straw carbon (25-35 pts. wt.) comprising carbon (more than 50%), clay (35-40 pts. wt.), elm hide powder adhesive (0.5-1 pts. wt.), and water (30-40 pts. wt.). It is obtained by mixing the clay into the straw carbon powder; adding the elm hide powder adhesive and water; mixing; and shaping by forming machine. It may comprise straw carbon (30-45 pts. wt.) comprising carbon more than 50% crushed into more than 60 meshes, clay (20-25 pts. wt.), elm hide powder adhesive (2-3 pts. wt.), water (35-45 pts. wt.), and 95% alcohol (4-10 pts. wt.). It can be obtained by spraying the straw carbon powder by one quarter alcohol, mixing, and covering by moisture plastic film for 30-60 minutes; crushing the clay; adding water to obtain paste; adding the elm hide power adhesive; adding the straw carbon powder; spraying the alcohol; mixing; and shaping by forming machine.