Manure / Slurry Testing

Agros Nova Liquid Manure / Slurry testing Kit

Agros Nova Liquid Manure / Slurry testing Kit

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Agros Nova Liquid Manure / Slurry testing Kit

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£545.00 ex VAT
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The Agros Nova Liquid Manure Meter offers fast and easy results of laboratory test quality. Knowing the nutrient value of the slurry in conjunction with the speed of flow can be used to determine the amount of Nitrogen applied per acre. 

Features of the Agros Nova Liquid Manure / Slurry Testing Kit: 

  • Tests for plant-available nitrogen
  • Measures dry matter as well as phosphorus 
  • The test takes just 5 minutes 
  • Includes reagents for about 30 tests
  • Replacement chemicals are easy available
  • Works with both, wet and dry manure
  • Comes in a handy carry case

Research confirms sulphur benefits for grassland

Research from Teagasc demonstrates that a combined application of nitrogen and sulphur increased grass yields by 30% across seven cuts, compared to grassland treated only with nitrogen. Apparent fertiliser nitrogen recovery (AFNR) measures how much of the applied nitrogen (N) was taken up by the crop, and this increased when combined with sulphur (S) applications. Plots that were only treated with N had an AFNR of 39%, compared to 49% for the N and S treated plots.

The trials were carried out on sandy loam soils and each trial plot received a total of 250kgN/ha, divided into seven applications and including two slurry applications. The study concluded that combined S and N fertiliser application is potentially key to increasing grass yield, efficiency, reducing nitrate leaching, and improving soil fertility.

Maximise slurry nutrient content

Making the best use of on-farm resources will help with farm profitability, and utilising the nutrients in slurry will reduce the amount and type of purchased fertiliser. Good management, testing slurry and applying a biological inoculant can all help to enhance the nutritional value of slurry.

Treating slurry with an inoculant can increase the available nitrogen (N) content by up to 20%, and reduce the amount of ammonia released into the atmosphere. The enzymes and bacteria in the inoculant will also helpimprove fibre breakdown during storage. This allows the carbon contained within the fibre to become part of the soil more rapidly and be taken up more quickly by the plant.

Using a slurry inoculant makes slurry less prone to sedimentation and crust formation, which improves its flowability. Labour, machinery wear and tear, and fuel costs are reduced as the slurry is easier to spread.

Due to a process referred to as volatilisation, when slurry is spread the ammonium nitrogen is converted into ammonia and released as a gas. Using a biological inoculant will increase the organic nitrogen content and total retained N by influencing microbial activity, resulting in reduced ammonia production.

There can be significant variations in the level of nutrients in slurry, so it is vital to test before applying and purchasing bought-in fertiliser requirements.

Do get in touch with us if you would like us to help you or if you have any questions about our services and products.

Call us on 01452 741 112 or email enquiries@agrisupplyservices.co.uk

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