Method for preparing bone powder liquid compound fertilizer

Application No.5)
This method uses defatted bone powder as raw material, which is extracted by industrial sulfuric acid hydrolysis, then filtered to remove impurities, and then added with potassium hydroxide to neutralize. This product can be used as a base fertilizer for seed dressing or soaking. It can also be applied as a top dressing on the foliage of plants. After field experiment, it can significantly improve the quality and yield of various crops and promote the early maturity of crops. The application of this product can reduce the cost of agricultural fertilizers by 1/2, and can also significantly alleviate the soil compaction caused by long-term application of chemical fertilizers. Production conditions: 300 square meters of factory buildings, 100 square meters of warehouse, 500 liters with 1000 liters of enamel reactors, 1 set of Ñ„800 (90-100 kg) stainless steel centrifugal dewatering machine, 100 liters of stainless steel storage 1 acid tank, 1 set of automatic filling device, 1 metering pump, and working capital of 500,000 yuan. With an annual output of 500 tons, the output value of 5 million yuan costs 3.15 million yuan, profits and taxes 1.85 million yuan. Transfer method and conditions: ordinary license, conditional negotiable.

Contact: Yao Ping Contact Address: 030006 100 Box, Taiyuan City, Shanxi Province
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