Slurry Injection
Slurry injection enhances nutrient absorption in soil, reduces odour, and minimises nutrient runoff while protecting the environment.
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Central Injection Agri
Keeping costs low, improving soils, reducing environmental impact.
Central Injection Agri provides expert slurry management and rock removal services designed to optimise your farms bottom line. From pond stirring to paddock rehabilitation, we offer professional slurry application and complete rock picking solutions – featuring discing and rock hauling. All tailored to your unique farming operations
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Sustainable
Farming
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Healthy
Soils
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Greater
Productivity
What we do
Specialised on-farm services
From pond to paddock, we have the gear and the know-how to turn your farm’s by-products into profit – and your stony ground into productive paddocks.
Rock Picking
The ELHO stone picker efficiently clears stones from fields, enhancing soil quality and crop yields while saving time, labour and preventing implement damage.
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Green Waste Compost
Organic compost enriches soil, enhances water retention and boosts fertility. Using local green waste compost reduces the need for chemical fertilisers on your farm.
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Muck Spreading
Broad coverage, precise application – making muck work! High-quality muck spreading with state-of-the-art equipment, engineered for precision and efficiency.
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Pond Stirring
Properly maintaining your effluent pond can be challenging but essential. Frequent mixing maximises nutritional potential and improves pasture yield.
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Ground Preparation
Light discing to loosen material and expose rocks, then rock cartage to your chosen location. Talk to the team to tailor the service to your needs.
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The team
Your dedicated agricultural contractor partner
Central Injection Agri, your local ag contractors, is dedicated to providing top-notch on-farm solutions. Our nutrient application systems enhance crop growth and soil health efficiently.
Correctly managed, the slurry and manure output on your farm can be a cost-effective way of fertilising your paddocks while also being environmentally friendly. Here at Central Injection Agri we have taken that ethos one step further by injecting this nutrient-rich by-product directly into your soil.
Slurry injection
How traditional slurry spreading affects your land
- Slurry sits on the ground making it susceptible to runoff when the rain comes, threatening contamination of waterways.
- Surface slurry emits an unpleasant odour, releasing gas into the atmosphere.
- It smothers the topsoil and doesn’t allow the earth’s natural enzymes to work effectively.
Over time there have been many experiments using these two techniques to identify just which option is most beneficial for the land. Hands down – slurry injection is recognised as the most beneficial option. If you want a quick turnaround between harvesting and reusing your land, slurry injection is the way to go.
We have applied slurry using this technique over many farms in Mid and South Canterbury. The yield of the grass and crops tends to be healthier and thicker, and areas compacted by traditional slurry spreading have rejuvenated into higher-yielding crops.
Why inject?
Benefits of slurry injection
Make use of this liquid by-product from your cattle and inject it directly into the soil.
More nutrients
Injected slurry increases nutrient availability in the soil, encouraging grass growth as the pasture hasn’t been smothered.
Less runoff
Decreases pollution to your and your neighbour’s property and to surrounding waterways and habitats.
Lower costs
Reduce fertiliser costs by putting a resource you already have to work on your paddocks.
Smaller footprint
Less odour, lower ammonia emissions and no soil compaction from heavy tankers crossing the paddock.
Stone removal
A real game changer for your land
At Central Injection Agri, we understand the challenges that rocks can pose to farmers in our region. Our rock picking service – in the form of Rocky and Roxy, our ELHO Scorpio stone pickers – is on hand to address these challenges head-on.
We start with paddock preparation, using light discing to loosen material and expose rocks. Then we lift rocks with the ELHO and haul them to your chosen location.
Our rock picking service
Ground preparation
Light discing loosens material and exposes rocks, then we haul them to your chosen location.
Rock removal
Meticulously removes rocks of all sizes for a smooth, obstacle-free surface for planting and harvesting.
Damage prevention
Protect your crops and say goodbye to broken ploughs, cultivators and harrows.
Increased productivity
Maximise your land’s potential, leading to higher crop yields and increased profitability.
What farmers say
Customer reviews
Hear from some of the clients we have worked with.
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