Manufacturing process and technology of organic fertilizer for processing strawPosted by tianci on March 29th, 2021 Straw is one of the raw materials in the production of organic fertilizer, which is different from the manufacturing of NPK fertilizer and the treatment of livestock manure. There are special requirements and characteristics when straw is treated by organic fertilizer manufacturing process, which needs composting processing. Production technology of organic fertilizer for processing straw1. Traditional straw compostingThe traditional straw composting technology has the advantages of long fermentation time, poor fermentation effect and simple equipment, which is suitable for small-scale application. The method of straw fermentation is as follows: firstly, the straw is crushed with a pulverizer, but not excessively crushed, and the factors such as moisture, carbon nitrogen ratio and pH value are adjusted. The optimum ratio of carbon to nitrogen is 25:1. Therefore, adjusting the ratio of carbon and nitrogen in composting materials is an effective measure to accelerate the maturity and improve the humus coefficient. 2. New-type straw organic fertilizer manufacturing processUse large-scale, high-efficiency organic fertilizer fermentation equipment and biochemical technology to accelerate crop straw rot. That is, the method of mixing with fast decomposing agent and using compost turning machine to increase the temperature and speed of compost and shorten the period of compost. Generally, the straw is mixed with livestock manure (or urea) to meet the nitrogen required for microbial fermentation. Use a complete set of organic fertilizer turning machine for trough turning and throwing fermentation to improve fermentation efficiency, shorten fermentation cycle, and increase production capacity. Like it? Share it!More by this author |