TY - GEN AU - Atero Calvo, Santiago AU - Magro, Francesco AU - Masetti, Giacomo AU - Navarro León, Eloy AU - Blasco León, Begoña AU - Ruiz Sáez, Juan Manuel PY - 2025 UR - https://hdl.handle.net/10481/106309 AB - In the present study, we evaluated the potential use of a humic substance (HS)-based biostimulant in mitigating drought stress in lettuce (Lactuca sativa L.) by comparing both root and foliar modes of application. To achieve this, lettuce plants... LA - eng PB - MDPI KW - Antioxidant system KW - Carboxylation efficiency KW - Chlorophyll fluorescence TI - Potential for Drought Stress Alleviation in Lettuce (Lactuca sativa L.) with Humic Substance-Based Biostimulant Applications DO - 10.3390/plants14152386 ER -