TY - GEN AU - Atero Calvo, Santiago AU - Magro, Francesco AU - Masetti, Giacomo AU - Navarro León, Eloy AU - Ríos Ruiz, Juan José AU - Blasco León, Begoña AU - Ruiz Sáez, Juan Manuel PY - 2024 UR - https://hdl.handle.net/10481/93711 AB - Humic substances (HS) have been defined as a potential plant biostimulant to improve crop yield in a sustainable and environmentally friendly way. Leonardite-suspension concentrate (SC) is a type of HS extracted from lignite that is... LA - eng PB - Springer KW - Biostimulant KW - Humic substances KW - Lettuce TI - Comparative Effects of Root and Foliar Leonardite‑Suspension Concentrate Application on Plant Growth and Photosynthetic Efficiency of Lettuce Plants (Lactuca sativa L.) DO - 10.1007/s00344-024-11424-6 ER -