Steady-state skill levels of workers in learning and forgetting environments: A dynamical system analysis

Long-term cropping systems and tillage m

Long-term cropping systems and tillage management effects on soil organic carbon stock and steady state level of C sequestration rates in a semiarid environment

✍ V. Barbera; I. Poma; L. Gristina; A. Novara; M. Egli 📂 Article 📅 2010 🏛 John Wiley and Sons 🌐 English ⚖ 322 KB 👁 1 views

## Abstract A calcareous and clayey xeric Chromic Haploxerept of a long‐term experimental site in Sicily (Italy) was sampled (0–15 cm depth) under different land use management and cropping systems (CSs) to study their effect on soil aggregate stability and organic carbon (SOC). The experimental si