Durum Wheat–Potato Crop Rotation, Soil Tillage, and Fertilization Source Affect Soil CO2 Emission and C Storage in the Mediterranean Environment

At present, the role of agricultural practices on dynamic GHGs is being investigated worldwide. In this study, effects soil tillage (conventional vs. conservation techniques) and fertilization sources (inorganic organic) CO2 emissions in durum wheat (Triticum Desf.)–potato (Solanum tuberosum L.) rotation Mediterranean area were evaluated. This study aimed to understand changes carbon content under different (moldboard plow (P), subsoiler (R), spading machine (S)) (mineral (M) organic (O) with municipal waste). Soil flux, water content, temperature data collected for both crops using a portable closed-chamber infrared gas dynamics system. Significant relationships detected between temperate content. However, these found only crops. Our findings indicate that including sustainable wheat–potato system could act as an appropriate alternative option increase carbon, mitigate emissions, reduce dependence chemical inputs energy.