{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,12]],"date-time":"2026-10-12T04:46:44Z","timestamp":1791780404630,"version":"4.3.4"},"reference-count":50,"publisher":"Wiley","license":[{"start":{"date-parts":[[2026,10,11]],"date-time":"2026-10-11T00:00:00Z","timestamp":1791676800000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"},{"start":{"date-parts":[[2026,10,11]],"date-time":"2026-10-11T00:00:00Z","timestamp":1791676800000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/doi.wiley.com\/10.1002\/tdm_license_1.1"}],"content-domain":{"domain":["scijournals.onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["J Sci Food Agric"],"abstract":"<jats:title>Abstract<\/jats:title>\n                  <jats:sec>\n                    <jats:title>Background<\/jats:title>\n                    <jats:p>Since 2018, European Union regulations have reduced copper (Cu) doses in viticulture to combat fungal diseases, but Cu continues to accumulate in soils, potentially harming soil organisms. The aim of our study was to reduce the Cu content of soils by means of phytoextraction, followed by the reuse of Cu for animal feed supplements.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Results<\/jats:title>\n                    <jats:p>\n                      Firstly, hydroponic crops (brown mustard, chicory, hemp, oats and sunflower) showed that plant growth decreased with increasing Cu exposure (0.32 up to 280\u2009\u03bcmol\u2009L\n                      <jats:sup>\u22121<\/jats:sup>\n                      ), except for ryegrass and buckwheat. The roots accumulated the most Cu, and buckwheat reached 339.8\u2009mg Cu\u2009kg\n                      <jats:sup>\u22121<\/jats:sup>\n                      in the aerial parts. Chicory, which can be fully harvested, accumulated the most Cu. Then, all plants (except hemp and sunflower which cannot be grown between the rows of vines) were tested on plots (139\u2013164\u2009mg Cu\u2009kg\n                      <jats:sup>\u22121<\/jats:sup>\n                      ) in three French vineyards (Anjou, Saumurois) in 2022 and 2023. Buckwheat concentrated the most Cu (76\u201396\u2009mg\u2009kg\n                      <jats:sup>\u22121<\/jats:sup>\n                      ), but chicory extracted the most Cu (max. 98\u2009g\u2009ha\n                      <jats:sup>\u22121<\/jats:sup>\n                      ), though it could only extract a maximum of 10% of the Cu input from fungicides. The low biomass yield explains this. In the absence of plants accumulating Cu mainly in their aerial parts, our study demonstrates that whole\u2010crop harvestable plants such as chicory (root plant) are more efficient. Compared to the other plants tested, chicory extracted twice as much Cu. Finally, Cu\u2010enriched plant\u2010based food supplements were simulated. Based on the results obtained for the vineyard plots, chicory's incorporation depends on its nutritional value, with an acceptance limit of 7% for pigs. For cattle, chicory can be included at 4%, covering up to 80% of Cu requirements.\n                    <\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusion<\/jats:title>\n                    <jats:p>Our results demonstrate the first assessment of phytoextraction of Cu from vineyard soils and its reuse in animal feed and the advantage of using a whole\u2010crop harvestable plant. \u00a9 2026 Society of Chemical Industry.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.1002\/jsfa.71158","type":"journal-article","created":{"date-parts":[[2026,10,12]],"date-time":"2026-10-12T04:17:19Z","timestamp":1791778639000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":0,"title":["Whole\u2010crop harvestable chicory for the phytoextraction of copper from wine\u2010growing soils and its use in animal feed"],"prefix":"10.1002","author":[{"given":"Cl\u00e9mentine","family":"Lapie","sequence":"first","affiliation":[{"name":"Observatoire des Sciences de l'Univers de l'Univers Nantes Atlantique, UAR 3281 OSUNA  Nantes France"},{"name":"Nantes Universit\u00e9 Univ Angers, Le Mans Universit\u00e9, CNRS, Laboratoire de Plan\u00e9tologie et G\u00e9osciences, LPG UMR 6112  Nantes France"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Justine","family":"Garraud","sequence":"additional","affiliation":[{"name":"Nantes Universit\u00e9 Univ Angers, Le Mans Universit\u00e9, CNRS, Laboratoire de Plan\u00e9tologie et G\u00e9osciences, LPG UMR 6112  Nantes France"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Pierre","family":"Gaudin","sequence":"additional","affiliation":[{"name":"Nantes Universit\u00e9 Univ Angers, Le Mans Universit\u00e9, CNRS, Laboratoire de Plan\u00e9tologie et G\u00e9osciences, LPG UMR 6112  Nantes France"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Marie","family":"Bonnisseau","sequence":"additional","affiliation":[{"name":"Institut Fran\u00e7ais de la Vigne et du Vin P\u00f4le Val de Loire \u2013 Centre  Beaucouz\u00e9 France"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Esteban","family":"Fortin","sequence":"additional","affiliation":[{"name":"Institut Fran\u00e7ais de la Vigne et du Vin P\u00f4le Val de Loire \u2013 Centre  Beaucouz\u00e9 France"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"\u00c9ric","family":"Schetelat","sequence":"additional","affiliation":[{"name":"ADM Nutrition Animale  Vannes France"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Herv\u00e9","family":"Capiaux","sequence":"additional","affiliation":[{"name":"Nantes Universit\u00e9 Univ Angers, Le Mans Universit\u00e9, CNRS, Laboratoire de Plan\u00e9tologie et G\u00e9osciences, LPG UMR 6112  Nantes France"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"C\u00e9cile","family":"Le Guern","sequence":"additional","affiliation":[{"name":"BRGM  Nantes France"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-1598-3575","authenticated-orcid":false,"given":"Thierry","family":"Lebeau","sequence":"additional","affiliation":[{"name":"Nantes Universit\u00e9 Univ Angers, Le Mans Universit\u00e9, CNRS, Laboratoire de Plan\u00e9tologie et G\u00e9osciences, LPG UMR 6112  Nantes France"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2026,10,11]]},"reference":[{"key":"e_1_2_7_2_1","doi-asserted-by":"publisher","DOI":"10.1007\/s11356-021-13450-3"},{"key":"e_1_2_7_3_1","doi-asserted-by":"publisher","DOI":"10.1007\/s10311-020-01155-x"},{"key":"e_1_2_7_4_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.scitotenv.2018.04.268"},{"key":"e_1_2_7_5_1","unstructured":"European Union Commission Implementing Regulation (EU) 2018\/1981 of 13 December 2018 renewing the approval of the active substances copper compounds as candidates for substitution in accordance with Regulation (EC) No 1107\/2009 of the European Parliament and of the Council concerning the placing of plant protection products on the market and amending the Annex to Commission Implementing Regulation (EU) No 540\/2011 (Text with EEA relevance.). 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