Chicken Manure as Animal Feed: Safety, Processing
In general, most people think chicken manure belongs to organic matter and turn it into organic fertilizer for crops, but chicken manure can be safely transformed into animal feed after proper processing with manure pellet mill.
Core Benefits of Turning Manure into Pellets
- Save cost by producing feed pellets from manure.
- Suitable for chicken, pig, rabbit, sheep, cattle.
- Easy to store and transport.
- High granulation rate, high strength, uniform appearance.
- Organic manure pelletizer is suitable for large farms and chemical fertilizer industries.
Chicken Manure Nutrient Composition
Because of the shortness of the chicken intestine, and the food staying time in the chicken intestine is very short, the nutrient of the forage eaten by chickens is just about 30% absorbed, the rest is excreted through the rectum. Generally speaking, every kilogram of chicken manure includes 13.4–18.8 MJ energy, and nitrogen is about 30–70 g (moisture 60–75%).
Additional Nutrient Data (for reference):
| Component | Content per kg |
|---|---|
| Energy (MJ) | 13.4–18.8 |
| Nitrogen (g) | 30–70 |
| Moisture (%) | 60–75 |
| Organic matter (%) | 60–65 |
This shows that, if handled correctly, nutrients left over from chicken poop can be turned into animal feed.
Safe Processing of Chicken Manure into Feed
In many countries, properly processed chicken manure is safely used as animal feed following these methods. Because of the possibility of bacteria, diseases, and parasite eggs (such as Salmonella and nematode eggs), using raw chicken dung directly is dangerous for animals. The following crucial actions are part of safe processing:
High-Temperature Treatment (Steam or Extrusion)
- Kills most bacteria and parasite eggs.
- Maintains nutritional content.
- Typical settings are steam at 100–130°C for 10–20 minutes or extrusion at 130–150°C.
International Practice
- In some commercial farms in Japan, chicken manure is sterilized with steam before being used as pig feed, making it safe while retaining some nutrients.
- In certain livestock studies in Israel, chicken manure is composted or fermented and then mixed with grass meal or grains to feed cows, allowing safe nutrient utilization.
Note: These methods require high-temperature treatment or fermentation. Feeding raw, untreated chicken manure directly to animals still poses serious health risks.
Disinfection and Fermentation
- Composting or controlled fermentation lowers the levels of ammonia and bacteria.
- Enhances nutrient stability.
Pelletization
- High-temperature extrusion fixes nutrients and shapes feed into durable pellets.
- Pellet diameter can range from 2.5–10 mm.
Important Note:
- Chickens, ducks, and other delicate animals should not eat raw or unprocessed excrement.
- Always follow the rules set by the USDA, FDA, and EU for the safety of animal feed.
Making Chicken Manure Feed Pellets
The pelletizing process consists of forcing a soft material like corn powder, rice husk, dry wheat straw meal, corn cob meal, grass meals, fish bone powder, and chicken manure through holes in a metal die to form compacted pellets, which are then cut to a predetermined size.
- Pellet sizes: 2.5–10 mm, adjustable based on animal species.
- Machines: Flat die manure pellet machine.
- Motor options: Electric or diesel.
Tips for Feeding and Benefits
- Variety: Adding grains or alfalfa meal to processed manure makes animals healthier.
- Efficiency: Cuts down on feed expenses a lot for small farms.
- Animal Health: Proper processing eliminates pathogens, improves digestibility, and supports animal growth.
Raw Materials for Pellet Feed:
- Alfalfa meals are high in fibre and low in carbohydrates, making them perfect for rabbits.
- Pulverized oats – low glycemic, supports controlled carbohydrate intake.
- Wheat or corn germ meal – fiber, carbohydrates, and fat.
- Ground barley – fiber and carbohydrate source.
Equipment: Ball shaping machine for making cylindrical or oval pellets that are all the same size and last a long time.
Key Specifications of Manure Pellet Mill
| Model | Capacity (t/h) | Pellet Size (mm) | Power (kW) | Weight (kg) | Application |
|---|---|---|---|---|---|
| 9KLP-300 | 0.5–1 | 3–5 | 18.5 | 700 | Fertilizer, poultry feed |
| 9KLP-350 | 1–1.5 | 3–5 | 22 | 850 | Fertilizer, poultry feed |
| 9KLP-400 | 1.5–2 | 3–5 | 30 | 1200 | Fertilizer, poultry feed |
Processing Raw Materials
- Corn powder, wheat powder, rice husk, wheat straw, vegetables, grass meal.
- Moisture content: 6%–10% for feed pellets; 15%–18% for organic fertilizer pellets.
- Pellet diameter: 2.5mm–10mm (adjustable).
Manure Pellet Machine Features
- Flat die and ring die pellet machines available.
- Ball shaping machine available for cylindrical to round pellets.
- High-speed rotation ensures uniform ball-shaped granules.
- Diesel or electric motor options.
Applications of Manure Pellet Mill
- Make feed pellets from chicken, pig, rabbit, sheep manure.
- Make organic fertilizer from animal dung and crop residues.
- Pelletize oil cakes for feed cost saving.
Conclusion
Chicken poop may be a helpful, nutrient-rich portion of animal feed if you handle it well. To kill viruses and parasites, retain the food’s nutritional value, and obey the guidelines, you need to heat it up, ferment it correctly, and pelletize it. This system not only does a good job of recycling trash, but it also feeds pigs, chickens, rabbits, sheep, and other livestock affordable food.
