Soil health solutions can be key to reducing fertiliser emissions
An expert is encouraging farmers to incorporate soil conditioners and biostimulants as part of a strategic approach to sustainably cut on-farm emissions.
The soil enhancing solutions are, says David Newton, soil health specialist and Timac Agro UK technical product manager, favourable for reducing reliance on synthetic fertilisers, supporting soil health, and enhancing nutrient efficiency for the future of sustainable agriculture.
“By promoting soil health and enhancing nutrient cycling, these solutions can provide a practical pathway for reducing greenhouse gases," he said.
“Biostimulants and soil conditioners improve soil structure and support microbial activity, which aids in nutrient mineralisation – a process that converts organic matter into nutrients plants can easily absorb.”
But, he said, soil conditioners and biostimulants offer more than just productivity gains – they are proven to reduce emissions at a farm level.
Mr Newton added: “Trials data shows that Humistart+, a calcium-based soil conditioner helps optimise fungal and bacterial activity in all crop types.
“The base of marine calcium provides neutralising effects for acidic soils, and boosts rooting and nutrient availability for both crops and livestock.
“While further trials observing nitrogen mineralisation in the soil for 28 days post-application, show a 38% increase in total nitrogen available at a rate of 240kg/acre compared to a control soil conditioner,” Mr Newton says.
One dairy farm using these solutions achieved a 14-tonne reduction in artificial fertiliser usage between two seasons and observed improvements in silage quality.
Mr Newton added: “The results highlight the huge potential of soil conditioners and biostimulants as a scalable solution for farms of all sizes looking to lower emissions from artificial inputs.
“Timac is at the forefront of this shift, supporting farmers with reliable products that meet modern environmental standards.
In alignment with industry net zero targets, these solutions provide farmers with practical, science-backed ways to reduce emissions while maintaining profitability and productivity.
“As soil health remains central to sustainable farming, our soil conditioners like Humistart+ and Physiolith Bio will ensure UK farms remain resilient, productive, and environmentally aligned,” Mr Newton added.
