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. 2023 Aug 24;43(5):60. doi: 10.1007/s13593-023-00914-8

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© The Author(s) 2023

Open Access This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons licence, and indicate if changes were made. The images or other third party material in this article are included in the article's Creative Commons licence, unless indicated otherwise in a credit line to the material. If material is not included in the article's Creative Commons licence and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this licence, visit http://creativecommons.org/licenses/by/4.0/.

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Fig. 1 — An aerial image taken on 17 May 2022 showing the Large-Scale Rotation Experiment (LSRE) that was established in 2018 at Rothamsted Research, Harpenden, Hertfordshire, UK. There are 60 square main plots with 18 in the field at the top right and 42 at the bottom of the image; an initial soil sampling survey confirmed the fields were similar and did not justify an additional blocking structure. The LSRE at the Harpenden site is adjacent to the Broadbalk Experiment that was started in 1843 (top left on the image with plots in long strips).