Catering businesses claim that local produce is not available, so they have to buy it on international markets. Sustainability 2023, 15, 8675 23 of 35 We were curious about whether these discussions and claims were really true. We started looking at statistics but could not make any sense of...
1. Introduction Presently, the robust development of global agriculture is challenged by a growing population, degraded farmland, and serious environmental issues, especially those related to climate change [1]. Since 2020, the COVID-19 pandemic and the fertilizer crisis have exacerbated soil ...