How to enhance chicken manure fermentation efficiency?

Chicken manure is a common organic fertilizer that is rich in nutrients and has excellent water retention properties, which significantly promote the growth and development of crops. However, the odorous emissions during the fermentation process and the traditionally low efficiency of fermentation present challenges to both usage and processing. So, what are the methods to enhance the efficiency of chicken manure fermentation?

The Importance of Selecting Fresh Chicken Manure

Experts suggest that fresh chicken manure yields better fermentation results. Rich in organic matter, fresh manure favors the propagation of microbial populations necessary for fermentation. Moreover, moisture content plays a pivotal role and should ideally be around 60%. Both overly dry and excessively wet manure can hinder the fermentation process.

Monitoring Oxygen Supply is Key

Fermentation is a complex bio-chemical process that requires oxygen as an oxidizing agent. Maintaining adequate ventilation during fermentation ensures sufficient oxygen supply within the manure pile. This can be facilitated by turning the pile to introduce fresh air or by employing ventilation equipment to enhance the supply of oxygen.

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Temperature Control is Vital for Fermentation Efficiency

The fermentation process necessitates a specific temperature range to sustain microbial activity, typically between 50-70 degrees Celsius. Temperatures below this range slow down the fermentation, while higher temperatures can damage the structure of organic matter, affecting the end result. Temperature can be regulated by using insulation materials or employing fermentation pile temperature probes.

Adding Fermentation Agents Boosts Efficiency

Incorporating appropriate fermentation agents into the chicken manure is another method to improve efficiency. These agents supply active microbial cultures and enzymes that accelerate the degradation and transformation of organic matter. Commonly used fermentation agents include microbial starters and lignocellulose-decomposing enzymes. When selected appropriately and added according to the instructions, these agents can significantly enhance fermentation outcomes.

Innovations in Composting Machinery

In recent times, significant advancements have been made in composting technology to address the efficiency of organic waste fermentation. Among these, compost machines like rail type, windrow type, and fermentation pots have been instrumental in augmenting the fermentation process.

Rail-type composters, including groove, wheel, and chain plate turners, provide an efficient and uniform turning mechanism. Windrow type machines such as moving and crawler compost turners offer flexibility and adaptability to different environmental conditions. Lastly, fermentation pots, available in vertical or horizontal configurations, present a contained solution for rapid composting.

Compost Machines
Compost Machines

One such leader in composting technology is Yushunxin, whose compost machines have been designed to address the challenges of organic waste fermentation, including chicken manure. Their machines integrate features that control moisture, provide adequate aeration, and maintain optimal temperatures – all crucial factors for enhancing the efficiency of fermentation.


To summarize, improving the efficiency of chicken manure fermentation involves selecting fresh manure, maintaining proper moisture levels, providing adequate aeration, ensuring optimal temperatures, and adding the right amount of fermentation agents. Through the application of scientific and reasonable management practices, the fermentation efficiency of chicken manure can be significantly increased, offering robust support for crop growth. The incorporation of advanced composting machines, such as those offered by Yushunxin, further streamlines this process, ensuring high-quality organic fertilizer production for sustainable agricultural practices.