... seaweed fertilizer 1.food industry: as thickener , emulsion, stabilizer, gelling agent, well used for Ice cream, beverage, sala, pudding, jam, noodle ... food.2.pharmaceutical industry: dental impression material, medical dressing, bonding agent,3.chemical industry: dying printing paste material, welding rod material ... fit to become main raw material of fertilizer. seaweed fertilizer in feed field