@phdthesis{vanDuijnen2021, author = {Richard Bert van Duijnen}, title = {Improving agricultural nutrient use efficiencies: effects of crop rotation, high carbon amendments and fertilizer application timing on barley}, type = {doctoralthesis}, school = {Leuphana Universit{\"a}t L{\"u}neburg, Universit{\"a}tsbibliothek der Leuphana Universit{\"a}t L{\"u}neburg}, year = {2021}, }