150. What Lies Beneath the Yield: Ten Years of Tillage Effects on Soil Food Webs and Crop Performance

150. What Lies Beneath the Yield: Ten Years of Tillage Effects on Soil Food Webs and Crop Performance

Article April 22nd, 2026
As climate variability intensifies and soil health rises up the agricultural agenda, cultivation decisions are under growing scrutiny. This article brings together findings from a 10‑year arable field experiment at the Royal Agricultural University Farms in Gloucestershire, comparing plough‑based tillage (PT), minimum tillage (MT), and direct drilling (DD). By examining both crop yield stability under changing weather conditions and the long‑term responses of soil fauna and biological functioning, the work exposes a central tension in modern arable systems: the pursuit of short‑term yield reliability versus the slow accumulation of soil resilience. Together, the results offer rare, long‑term insight into how today’s cultivation choices shape both above‑ and below‑ground performance.
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