Central Injection Agri (CIA Ltd) is a locally owned and operated agricultural contracting business providing specialist slurry management, effluent services, rock picking, muck spreading and organic compost spreading throughout Canterbury.

Working with dairy, cropping and mixed farming operations, CIA focuses on practical solutions that help farmers reduce costs, improve soil health, protect valuable machinery and get more productivity from their land.

One of CIA’s specialist services is slurry injection. Rather than spreading effluent across the surface, nutrient-rich slurry is injected directly into the soil. This allows valuable nutrients to be utilised by pasture and crops while helping reduce odour, surface runoff and nutrient loss. CIA also provides effluent pond stirring and emptying, helping farmers maintain pond capacity and create a more consistent slurry for paddock application.

For solid manure, CIA operates specialist muck spreading equipment, providing efficient and even application across farmland. Farmers looking to improve soil structure and reduce reliance on imported or synthetic fertilisers can also utilise CIA’s green waste organic compost spreading service.

Another major part of the business is professional rock picking and paddock rehabilitation. Using ELHO Scorpio stone pickers, affectionately known as Rocky and Roxy, CIA can prepare paddocks through light discing, remove significant quantities of rock and cart the material to a chosen location on the farm. Removed rock can often become a valuable by-product for farm laneways, gateways, tracks and other construction projects.

Removing rocks creates cleaner, more workable paddocks while reducing the risk of expensive damage to cultivation, drilling and harvesting machinery.

Central Injection Agri works throughout South, Mid and North Canterbury, including areas around Timaru, Fairlie, Ashburton, Rakaia, Mayfield, Mount Somers, Oxford and Rangiora.

Whether you need to empty an effluent pond, inject slurry, spread muck or compost, or tackle a seriously rocky paddock, CIA has the specialised machinery and experience to get the job done efficiently.

Central Injection Agri – practical on-farm solutions, specialised gear and a team that understands Canterbury farming.