Project
Title
Entwicklung und Kalibrierung von Schnell-Methoden zur Analyse von Nährstoffen in Gülle
Acronym
MetaGülle
Start
24.10.2017
End
31.12.2021
Coordinating Institute
Hochschule Osnabrück
Coordinator
Hans-Werner Olfs
Contact
Partner
Landwirtschaftskammer Niedersachsen
Project team ATB
Allocated to research program
Summary
The project aims to develop a comprehensive process for a reasonably accurate, low-cost on-site determination of nutrient levels in liquid organic manure for all stakeholders. An important contribution will be made by physical slurry properties, chemical-analytical procedures and Vis / NIR spectroscopy. The fundamental difference to previous methods is that different approaches to a local rapid procedure should be integrated. This is realized by a smartphone app, which allows access to a large database and ensures an accurate and immediately available interpretation of the collected values.
Funding
Deutsche Bundesstiftung Umwelt (DBU)
Grant agreement number
33702/01
Funding framework
Reduktion von Stickstoffemissionen in der Landwirtschaft & Kreislaufführung und effiziente Nutzung von Phosphor und umweltkritischen Metallen