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OMEX Nitrogen and Sulphur Trials

May 6, 2025 Published by laurae
Nitrogen and Sulphur Trials Category: Agriculture

Nitrogen and Sulphur Trials Update

Take a look at our latest Nitrogen and Sulphur Fertiliser Trials

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Nitrogen and Sulphur Fertiliser Trials

At OMEX we’re committed to providing farmers with cutting edge fertiliser technologies. Our global R&D function is helping farmers around the world better understand liquid fertiliser efficiencies.

One of our ongoing research initiatives includes the importance of sulphur and the benefits it offers farmers. In 2024 our data showed that both soil and grain sulphur levels are dropping. This is helping us understand if we need to revise the standard RB209 approach for better results.

Sulphur Update

Nitrogen and Sulphur Trials OMEX Heckington Site

OMEX Nitrogen and Sulphur Trials

This year we’re continuing our Nitrogen and Sulphur trials, the following trial is on our dedicated research facility; Heckington light land demo site. We also have replicated trials on heavier land in Fincham, Norfolk.

The Heckington trial pictures is of 5 different nitrogen rates (0, 120, 180, 240, 300 kg/ha) with (1) No sulphur – (30N), (2) standard sulphur – (24S) or (3) higher sulphur – (24S) to see the response to different nitrogen and sulphur combinations, following on from the very high responses to sulphur fertiliser in 2024 and data showing that soil and grain sulphur levels are dropping.

The picture was taken during last weeks drought weather and results of no nitrogen and sulphur are clear to see.

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Benefits of Liquid Fertiliser OMEX

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Importance of Sulphur

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SMN Plus
Enhance Yields in Warm Weather

Liquid Nitrogen Plus Sulphur Fertiliser

Unlock the Power of Precision with the Nitroflo Range

The Nitroflo liquid fertiliser range has quickly become a favourite among UK farmers, offering a winning combination of agronomic performance, financial value, practical application, and sustainability. As pioneers in liquid fertiliser for nearly 50 years, OMEX is proud to lead the way in delivering trusted, high-quality solutions tailored to modern farming needs. We’ve conducted numerous Nitrogen and Sulphur trials to offer farmers the most effective products and rates.

Our Nitroflo liquid nitrogen plus sulphur formulations are designed to boost yields and drive efficiency across a wide variety of crops and conditions. Backed by decades of technical expertise and strong industry partnerships, we provide farmers with smart, targeted solutions exactly when they need them.

Engineered for high concentration and exceptional performance, Nitroflo delivers one of the most potent sources of liquid nitrogen nutrition available in the UK.

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Our Nitrogen Plus Sulphur Grades

Our range of Nitroflo nitrogen plus sulphur fertilisers offers an array of options for farmers:

  • Nitroflo 28+S
  • Nitroflo 26+S
  • Nitroflo 24+S
  • Nitroflo 22+S
  • Nitroflo 20+S
  • Nitroflo 15+S
Talk to Us About The Power Of Sulphur
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