Nutrient dynamics in soils of Lower Austrian agro-ecosystems
Abstract
This project is dedicated to investigate the current status of soil nutrient availability (total nitrogen, available phoshorus, amoprhous and available silicon) and soil organic carbon in 300 Lower Austrian topsoils, re-collected from sites where the Austrian Soil Mapping collected and analysed soil samples about 30 years ago. Both re-collected and archived soils will be analysed for nutrients, pH, carbonate and organic carbon in order to assess temporal changes of the soil characteristics. Additional analysis will be conducted on soil samples collected in previous years according to the same sampling scheme. Al data will be compiled in an EXCEL database and results will be published in international journals.
keywords Organic matter Silicon Phosphorus Soil monitoring Nutrient availability
Publikationen
Nährstoffdynamik in Böden Niederösterreichischer Agrarlandschaften
Autoren: Holzinger, C; Wenzel, WW Jahr: 2020
Forschungsbericht (extern. Auftraggeber)
Project staff
Walter Wenzel
Univ.Prof. Dipl.-Ing. Dr.nat.techn. Walter Wenzel
walter.wenzel@boku.ac.at
Tel: +43 1 47654-91143, 91161
Project Leader
08.05.2018 - 07.05.2021
Olivier Duboc
Dipl.-Ing. Dr. Olivier Duboc
olivier.duboc@boku.ac.at
Tel: +43 1 47654-91165
Project Staff
08.05.2018 - 07.05.2021