The phytase gene maize is mainly used in feed processing. The phytase can decompose phytase in feed and release inorganic phosphorus that can be used by animals. At the same time, can reduce the content of phosphorus in animal feces, reduce the pollution to the environment; It can also reduce the plant, equipment and energy input for the production of phytase by industrial fermentation. 
phytase produced with corn as the carrier is directly used in feed processing, realizing the dream of producing green phosphorus with environmental protection and energy saving agricultural production mode, which has huge industrial advantages and application prospects.
Using phytase gene maize to process feed accords with the environmental protection idea of modern green agriculture