★ Introduction: Biotechnology look to turn green crop stalks and waste pollution-free ecological feed for livestock breeding, animal manure and other wastes of urban and rural garbage can quickly become a biotechnology through spirited and efficient cultivation of bio-organic fertilizer into the green . The main characteristics of fertilizer vivid save time and effort to save money, economic benefit; reduce fertilizer usage, soil improvement, significant environmental benefits; improve crop resistance and quality of agricultural products, is the benefits the country and green manure. Mining Wo biological agents Series is the Chinese Academy of Technology, the Ministry of Agriculture approved the production, the State Science and Technology to promote high-tech products. Product variety: 1. Organic fertilizer, 2. Bio-organic fertilizer, 3. Fertilizer species, 4. Organic and inorganic fertilizer, 5. Organic fertilizer production project, 6. Straw fermentation agent, 7. Biological feed agents, 8. straw feed technology projects, 9. bio-organic fertilizer granules machine. Fertilizer feed particle machine in 2005 won the "Top Ten Famous Chinese machinery products." Mining Wo feed live agents series products through iso-9001 international quality system certification, the annual integrated manufacturing capacity of 1,500 tons. 02 product finalists in Shandong Province "Torch Plan", 2004 by the National Science and Technology "Spark Program" is recognized as an ecological culture-specific products.