Accumulation and Distribution of Elements in Crop Plants (Guest Editor: Gareth Norton)
Crop Competitiveness and Weed Management (Guest Editor: Bhagirath S. Chauhan)
Reactions of Biochar in Soil from Modified Redox Properties (Guest Editor: Lukas Van Zwieten)
Towards a Better Understanding of Agronomic Efficiency of Nitrogen in Different Agro-Ecosystems (Guest Editors: Francesco Montemurro, Mariangela Diacono)