Selection of forage crops for food security in Tunisia in the context of climate change

The selection of climate-resilient forage crops is crucial for food security in Tunisia. The country, which is vulnerable to the effects of global warming, is facing a decline in forage productivity due to rising temperatures, increased soil salinity and greater variability in rainfall. The use of local forage species, such as the new Gahbes alfalfa, and legumes tolerant to abiotic stress improves agro-ecosystem resilience, increases soil fertility and ensures sustainable production of feed and protein. These crops help to mitigate the impacts of climate change on livestock farming by improving water and nutrient use efficiency. Genetic innovation and sustainable soil management are key to ensuring long-term food security and agricultural sustainability.