1. Application of a low‐cost NDIR sensor module for continuous measurements of in situ soil CO2 concentration. Issue 5 (21st June 2020) Authors: Heger, Adrian; Kleinschmidt, Volker; Gröngröft, Alexander; Kutzbach, Lars; Eschenbach, Annette Journal: Journal of plant nutrition and soil science Issue: Volume 183:Issue 5(2020:Oct.) Page Start: 557 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗