Top-dressing of silicate at the panicle formation stage of rice [Oryza sativa] alleviates yield suppression induced by seawater adhered on the panicles at ripening stage

abonado de cobertera accident climatique agua de mar apport en couverture arroz irrigado crop yield eau de mer etapas de desarrollo de la planta inflorescence inflorescences inflorescencias irrigated rice maduramiento plant developmental stages rendement des cultures rendimiento de cultivos ripening sea water silicate silicates silicatos spraying weather hazards