Healthy soils hold the key to resilient farming
A new study highlights how soil biodiversity boosts crop resilience and water quality. Researchers emphasise practical steps to protect this vital but often overlooked farm workforce.
Source:
Teagasc Agricultural News
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⏱️ 1 min read
Beneath every Irish field thrives a hidden workforce of earthworms, fungi and microorganisms, working tirelessly to support healthy crops and clean water. Dr. Fiona Brennan, Teagasc Soil Biology Research Officer at Johnstown Castle, explains why these organisms are not just soil dwellers but essential partners in sustainable farming. Their combined efforts drive nutrient cycling, improve soil structure and even act as natural pest controllers, helping to reduce reliance on chemical inputs.
Maintaining healthy soil biology starts with protecting soil structure and organic matter, which provide both habitat and food for these microscopic helpers. Keeping living roots in the soil year-round, minimising disturbance and diversifying crops are among the most effective strategies. Hedgerows and field margins further support beneficial insects above and below ground, while careful nutrient management ensures these partnerships thrive without overloading the system.
Teagasc will mark Soil Health Week from Monday, 29 September to Friday, 3 October 2026, with a packed programme of farm walks, workshops and demonstrations. The initiative aims to bring together farmers, researchers and the public to highlight how healthy soils underpin sustainable agriculture, food production and environmental protection. Further details are available on the official website.
Maintaining healthy soil biology starts with protecting soil structure and organic matter, which provide both habitat and food for these microscopic helpers. Keeping living roots in the soil year-round, minimising disturbance and diversifying crops are among the most effective strategies. Hedgerows and field margins further support beneficial insects above and below ground, while careful nutrient management ensures these partnerships thrive without overloading the system.
Teagasc will mark Soil Health Week from Monday, 29 September to Friday, 3 October 2026, with a packed programme of farm walks, workshops and demonstrations. The initiative aims to bring together farmers, researchers and the public to highlight how healthy soils underpin sustainable agriculture, food production and environmental protection. Further details are available on the official website.
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