Issue 31 SoilsFeb 2025

Potato cyst nematodes (PCN): The hidden enemy of potato crops

PCN damage to potatoes Potato cyst nematodes (PCN) are a major threat to the UK potato industry, often invisible and hidden away from plain view. These microscopic pests live in the soil and attack potato plants, leading to lower crop yields and reduced tuber quality. The danger of PCN lies in their ability to remain …

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Long-term fall in phosphate use raises concerns

The development of soil-release agents and protected forms of phosphate means growers can meet crop needs without having to apply large quantities of TSP, SSP or rock phosphate. Disincentivised by higher prices for phosphate (P) fertiliser Britain’s growers have gradually reduced application rates to the extent that many soils now contain worryingly low levels of …

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The importance of the winter decomposer cycle

Written by Mike Harrington, Managing Director of AIVA Fertiliser Following on from the beginning of November, and it is reassuring to see that nature’s autumn cycle is beginning. The time where digestion, recycling and humification occurs in active soil systems. We do not require an expensive test to see this. Our eyes tell us that …

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New seed germination model devised

New research from Rothamsted Novel tool will give breeders more predictive accuracy for seed development and growth. Scientists at Rothamsted have developed a novel mathematical model for seed germination. The new tool is derived from field data and marks a significant improvement in accuracy over previous models. Germination models use water and temperature as the …

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Worcestershire-based family business wins industry award

Chadbury-based agricultural machinery manufacturer, Weaving Machinery, has been awarded Gold in the British and Irish Manufacturer of the Year category in the LAMMA Innovation Awards 2025. Family business, Weaving Machinery, has launched several new products and innovations over the past five years, with widespread recognition. The Sabre drill debuted in 2020 and quickly became one …

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How an arable farming system in Kent is balancing nature and financial viability

Written by Nature Friendly Farming Network Under the stewardship of award-winning farmers James and Emma Loder-Symonds, Nonington Farms exemplifies how farming can embrace nature-friendly practices while maintaining profitability and producing high-quality crops. Their multi-generational farm serves as a vibrant showcase, welcoming everyone from school groups to farm clusters. In 2013, James and Emma Loder-Symonds made …

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Enhancing Carbon Sequestration Through Regenerative Agriculture

By Indigro Ltd Regenerative agriculture is proving to be a game changer in enhancing soil carbon sequestration and farm sustainability. Over four years, Indigro Ltd conducted a comprehensive survey of their clients, gathering invaluable data on how different practices influence soil organic carbon (SOC). The study, led by agronomist Charlotte Cook, provides a compelling case …

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