Organic Fertilizer M14 compose with Guano+Worm Tea+Molasses+EM(Effective Microorganisms)+Chitosan turn solid matrials into powder then mix them together to become granular substances and dry through ambient air. Scrape tire and use tire. Packing 25Kg,50Kg Supply in 3000 MT/Mounth. Chitosan packing 1 liter and 5 liter.