Rice husk is the outermost layer of protection encasing a rice grain. It is a yellowish color and has a convex shape. The husk protects the seed during the growing season, since it is formed from hard materials, including opaline silica and lignin. The husk is mostly indigestible to humans. USES OF RICE HUSK 1.FERTILIZER 2.FUEL 3.USED IN POWER PLANT UNITS 4.PET FOODS 5.RICE BRAN OIL USES OF RICE HUSK ASH(RHA) 1. AS RICE HUSK ASH CONTAINS MORE THAN 85% SILICA,IT IS BEING USED IN CEMENT INDUSTRY 2. RICE HUSK BRICKS ARE USED AS INSULATING MATERIALS (HEAT INSULATOR) 3. AS PESTICIDES 4. USED IN VALCANIZING RUBBER INDUSTRIES SUPPLY CAPACITY :50MT/MONTH PACKING: POLYPROPYLENE