Pigeon manure contains high levels of moisture and nutrients such as nitrogen, phosphorus, and potassium, and needs to be fermented before use. Using it directly without treatment can burn the roots of crops and hinder their growth. The simplest methods for fermenting pigeon manure include the following five points:
1. Prepare materials
Prepare pigeon droppings, water, a fermentation agent (such as EM bacteria, yeast powder, etc.), and a plastic bucket or compost container. Adjust the moisture content of the pigeon droppings to around 60%-70%; that is, grab a handful of pigeon droppings, they should feel moist but not dripping wet. If it's too dry, add water as needed. If it's too wet, add hay or sawdust to adjust the moisture content.
2. Add starter culture
Following the instructions for use, evenly sprinkle an appropriate amount of the fermenting agent onto the pigeon droppings. The purpose of the fermenting agent is to provide beneficial microorganisms to promote the fermentation process of the pigeon droppings.
3. Mixed fermentation
Use a shovel or wooden stick to thoroughly mix the pigeon droppings and fermentation agent, ensuring the agent is evenly distributed throughout the droppings. Place the mixed droppings into a plastic bucket or compost container, and cover with plastic film to maintain humidity and temperature. Be sure to leave adequate ventilation openings to prevent excessive gas production during fermentation, which could cause the container to break.
4. Turn over regularly
During the fermentation process of pigeon droppings, the plastic film can be opened every 3-5 days, and the droppings can be turned over with a shovel or wooden stick to ensure even fermentation. At the same time, check the humidity and temperature, and adjust them appropriately if necessary.
5. Fermentation complete
After about 10-15 days of fermentation, the color of the pigeon droppings will change from black to dark brown or brown, and the smell will change from its original foul odor to a slightly fragrant one. At this point, the pigeon droppings have completed fermentation and can be used as organic fertilizer .
