High-efficiency peanut bio-Fertilizer, also known as high-efficiency peanut enhancer, is the latest research achievement of the nitrogen fixation group in the Department of Technical Physics of Peking University. It has been reported by the International Online Search of Peking University Library that there are no reports in domestic and foreign literature and patents. It belongs to the new invention high-tech products and has now applied for national invention patents. The unique feature of this product is the combination of biotechnology and biological nitrogen fixation technology that kills peanut nematodes. This product has the following advantages: it can effectively prevent the occurrence of peanut nematode disease; has significant yield increase effect; low application cost, non-toxic and harmless, No environmental pollution; no drug resistance. China's existing peanut farmland is approximately 30 million mu. If the average increase in peanut production is 20% based on the application of the fertilizer, the country will increase the equivalent of 6 million mu of peanut farmland and increase the annual output of peanuts by 110 million-1.95 billion kg. According to the application of 2 kg of fertilizer per mu, the annual demand is 60,000 tons. Major equipment: air filtration equipment, microbial fermentation equipment, 2 tons steam boiler, shaker, biological microscope and so on. Raw materials: commonly used microbial fermentation materials (common agricultural and sideline products, chemical raw materials), humic Acid soil or peat soil. 1000 tons of production scale, equipment, a total investment of about 700,000 yuan, of which the main equipment investment of 350,000 yuan, auxiliary production equipment investment 300,000 yuan. The required plant is about 500 square meters and the electricity consumption is about 48--60kW. The annual output value is 4 million yuan, and the new tax is 240,000 yuan. The investment profit rate is 69.08% and the investment recovery period is 1.4 years.
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