Dissertations and Habilitations
Rücknagel J (2021) Methodological aspects and algorithms for estimating soil strength and their applications with the model REPRO. Halle (Saale): Martin-Luther-University Halle-Wittenberg. Habilitation thesis (205 pages). [Link]
Macholdt J (2021) Impact of agronomic management factors on the yield vulnerability of cereal cropping systems – new insights based on empirical studies and analyses of long-term experiments. Gießen: Justus-Liebig-University Gießen. Habilitation thesis (263 pages).