000162625 001__ 162625
000162625 005__ 20251017144614.0
000162625 0247_ $$2doi$$a10.3390/horticulturae11080957
000162625 0248_ $$2sideral$$a145169
000162625 037__ $$aART-2025-145169
000162625 041__ $$aeng
000162625 100__ $$aRius-García, Xavier
000162625 245__ $$aSalinity Tolerance of Novel and Established Olive (Olea europaea L.) Cultivars for Super-High-Density Systems
000162625 260__ $$c2025
000162625 5060_ $$aAccess copy available to the general public$$fUnrestricted
000162625 5203_ $$aThe olive industry is transitioning from traditional to super-high-density (SHD) systems to optimize production costs and address labor shortages. This shift coincides with increasing challenges from soil salinization and deteriorating irrigation water quality. This study evaluated salinity tolerance in three novel olive cultivars (Lecciana, Coriana, and Sikitita) against the established SHD references Arbequina and Arbosana under controlled greenhouse conditions over five months with increasing NaCl concentrations (25, 50, and 75 mM). The analysis revealed distinct adaptation mechanisms among cultivars. Arbosana exhibited balanced tolerance across parameters, with minimal biomass reduction and remarkable photosynthetic resilience. Lecciana demonstrated superior ion regulation, maintaining the highest K+/Na+ ratios across all salinity levels despite pronounced shoot growth sensitivity at high salinity. Sikitita showed moderate tolerance through biomass maintenance but with significant photosynthetic sensitivity under stress. Arbequina displayed effective chloride exclusion and consistent shoot growth despite biomass sensitivity, whereas Coriana presented notable biomass increases at moderate salinity but poor ion discrimination. Tissue-specific analysis revealed common compartmentalization patterns across cultivars, with roots accumulating the highest Na+ and Cl− concentrations. These data identify Arbosana and Lecciana as promising candidates for salinized SHD orchards.
000162625 540__ $$9info:eu-repo/semantics/openAccess$$aby$$uhttps://creativecommons.org/licenses/by/4.0/deed.es
000162625 655_4 $$ainfo:eu-repo/semantics/article$$vinfo:eu-repo/semantics/publishedVersion
000162625 700__ $$0(orcid)0000-0002-3630-7931$$aVidegain-Marco, María$$uUniversidad de Zaragoza
000162625 700__ $$0(orcid)0000-0003-3009-0935$$aCasanova-Gascón, José$$uUniversidad de Zaragoza
000162625 700__ $$aAcuña-Rello, Luis
000162625 700__ $$aMartín-Ramos, Pablo
000162625 7102_ $$15011$$2500$$aUniversidad de Zaragoza$$bDpto. CC.Agrar.y Medio Natural$$cArea Ingeniería Agroforestal
000162625 7102_ $$15011$$2705$$aUniversidad de Zaragoza$$bDpto. CC.Agrar.y Medio Natural$$cÁrea Producción Vegetal
000162625 773__ $$g11, 8 (2025), 957 [26 pp.]$$pHorticulturae$$tHorticulturae$$x2311-7524
000162625 8564_ $$s3605857$$uhttps://zaguan.unizar.es/record/162625/files/texto_completo.pdf$$yVersión publicada
000162625 8564_ $$s2575024$$uhttps://zaguan.unizar.es/record/162625/files/texto_completo.jpg?subformat=icon$$xicon$$yVersión publicada
000162625 909CO $$ooai:zaguan.unizar.es:162625$$particulos$$pdriver
000162625 951__ $$a2025-10-17-14:18:42
000162625 980__ $$aARTICLE