Poultry Manure: a study into the storage, bi-product capabilities & the impact on the environment.

The growth of poultry production within the agricultural sector has led to large amounts of manure being produced. This report focuses on the best methods to dispose of the product while minimising its environmental impact.

Environmental regulations on water and air quality are increasing, prompting innovation to find solutions. Legislation now mandates best practices, such as specific periods for spreading manure and reduced application rates, as well as the location of heaps.

This study explored ways to safely use poultry manure, aligning with environmental requirements and business sustainability. The goal was to utilise poultry manure as a by-product and develop industry-suited methods. Poultry manure is valuable as a nutrient-rich organic fertiliser and as a fuel source for energy production.

Proven concepts are increasingly being adopted for example the use of manure to produce energy, either through a litter burner or an anaerobic digester. Additionally, new technologies are being developed that could provide further opportunities, such as small-scale anaerobic digestion plants with nutrient stripping technology and composters that use a bio catalyst to accelerate the composting process.

My study explored alternative ways to handle and process poultry manure, aiming to add value and reduce manure heaps that contaminate water and soil.

I visited countries where I had identified possible solutions and novel ideas. These ranged from drying, pelleting, composting and litter burning and anaerobic digestion. These methods all require different levels of investment as well as rewards. Many of these technologies can carry a large capital investment which may be uneconomical for a small-scale producer, so I wanted to find a scalable solution.

Handling poultry manure presents various challenges and opportunities, with different businesses requiring unique solutions. No single technology fits all producers, as skillset needs can vary. My report aims to find a beneficial solution for the poultry industry, both for my own business and to share my findings.