Duck Manure Organic Fertilizer Production Line

 Duck manure is a high-quality fertilizer with rich N, P. K content and quick effect. It can improve soil, increase organic matter and improve soil fertility when used in farmland. In order to improve the economic benefits of farmers, the processing duck manure into organic fertilizer has become an ideal choice.

The operation method of processing duck manure with duck manure organic fertilizer equipment, the process flow of duck manure organic fertilizer production line:

1. Adding bacteria: 1 kg of fertilizer starter can ferment 2 tons of duck manure. It is necessary to add about 50-70% duck manure by weight, and then add organic materials such as straw powder, mushroom residue, peanut husk powder, or rice husk sawdust and mix them evenly with a mixer to adjust the ventilation. Among them, if rice husk and sawdust are added, the fermentation time should be prolonged because of its high cellulose lignin. Add 5-10 kilograms of rice bran (or bran, corn flour and other substitutes) to each kilogram of starter, mix well and dilute it with a fertilizer horizontal mixer, and then evenly sprinkle it into the material pile, the use effect will be better.

2. Build the pile: After preparing the material, spread the bacteria while building the pile. The height and volume of the pile should not be too short or too small, so as not to affect the working efficiency of the turning machine. Requirements: stack height 1.5-2 meters, width 2 meters, length 2-4 meters

3. Mix well and ventilate: Fertilizer starter needs good (consumption) oxygen fermentation, so oxygen supply measures should be increased to achieve uniform mixing, frequent turning and ventilation. Otherwise, anaerobic fermentation will cause odor and affect the effect.

4. Moisture: The moisture of the fermentation material should be controlled at 60~65%. Judgment of moisture content: Grasp the material tightly with your hands - it is advisable to disperse the material when the watermark is seen but not dripping between the fingers. Less water, slower fermentation, more water and poor ventilation, will also lead to the work of "septic bacteria" and produce odor.

5. Temperature: The starting temperature should be better than 15°C (it can be operated in four seasons, not affected by the season, and try to ferment indoors or in a greenhouse in winter), and the fermentation temperature should be controlled below 70-75°C.

6. Completion: It should be overturned when the temperature reaches 659C on the 2-3rd day. Generally, the fermentation can be completed within a week, the material is dark brown, and the temperature begins to drop to room temperature, indicating that the fermentation is completed. If sawdust, sawdust and rice husks are too much, the fermentation time should be prolonged until they are fully decomposed. Fermented duck manure organic fertilizer has good fertilizer effect, convenient use, disease resistance and growth promotion, and can also improve soil fertility.

The complete set of duck manure organic fertilizer production line equipment includes: semi-wet material pulverizer, horizontal mixer, disk pan granulator machine, chicken manure dryer, cooler, drum screening machine, packaging equipment, belt conveyor, etc. Trough turners, mobile turners, chain turners, etc. The investment scale and product design of the duck manure organic fertilizer production line need to be formulated according to the characteristics of raw material resources, local soil conditions, local planting structure and main crop varieties, factory site conditions, and the degree of automation of production.