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In collaboration with Newcastle University, we are proud to present a peer-reviewed paper that demonstrates the significant agricultural benefits of enhanced rock weathering (ERW) techniques using crushed basalt.
The findings, published in the PLOS ONE journal, showcase year one results of an ongoing trial being conducted at Newcastle University’s Nafferton Farm. The study fills crucial data gaps about the effects of ERW in temperate climates and presents ERW’s potential agronomic benefits. The key results from this research include:
– Increased average crop yield of 15% (9.3% and 20.5% between ploughed and direct drill amended plots respectively) higher in the basalt-amended plots compared to the control plots (where no basalt was spread).
– Increased soil pH (on average 0.2 and 0.29 pH units higher in the basalt-amended plots compared to the control plots).
– Significantly higher grain concentrations of potassium and tissue calcium were observed in the crops amended with basalt.
– No additional toxic elements were taken up by the crops in the plots where basalt had been spread.
This paper is a practical and scientific exploration into the use of basalt that incentivises a sustainable path forward for farmers facing tight profit margins, nutrient limitations and the challenges of climate variability. It is a vital resource for individuals in the agricultural, environmental, and scientific communities, as well as businesses that want to gain knowledge about the science behind ERW.
ERW continues to emerge as a regenerative and scalable strategy with the power to amplify modern agriculture by boosting soil health, improving crop yield and resilience and encouraging efficient nutrient uptake.
Download “Initial Agronomic Benefits of Enhanced Weathering Using Basalt: A Study of Spring Oat in a Temperate Climate” below to explore the intersection of cutting-edge research and practical agricultural solutions, setting the stage for a more resilient and sustainable future in farming.
