This project (GA n° [2242]) is part of the PRIMA programme supported by the European Union.

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Hydroponic Strawberries in Tunisia Value Chain & Sustainability

This presentation explores Tunisia’s hydroponic strawberry value chain amid rapid Mediterranean warming, highlighting how severe water scarcity and rising socio-economic pressures heighten agricultural vulnerability and create an urgent need for climate-smart, water-efficient technologies to support sustainable production.

Exploring dynamic nitrogen (N) fertigation guided by multispectral sensors: a sustainable optimization of N fertilization in processing tomato

Dynamic management of nitrogen (N) guided by multispectral sensors can help match in-season crop N requirements with precise N supply through fertigation. In the present work, different dynamic strategies to optimise N fertigation in processing tomatoes were explored in two plot experiments across two different years and locations, compared with a well-fertilised control (180 kg N ha-1, N180). In dynamic N strategies, the green vegetation index (GVI) was monitored with a hand-held multispectral radiometer.

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