The national patented technology invented by our company, the straw wall breaking and swelling, adding bioactivated monoclinoptilolite for catalysis and macrotrace element introduction, using the company's production of 343 biological enzyme preparation (anaerobic and anaerobic probiotic symbiotic metabolic enzyme preparation) as the fermentation body, using the special process of independent research and development design, the straw biological mineral fermentation activation to produce high-quality compound feed. It is a new kind of straw feed with high energy and detoxification function, which can realize no-resistance farming and grain saving farming, and is a real green organic feed.