Water-soluble organic carbon and nitrogen in Chinese arable soils and their role in regulating C and N mineralization

DAAD

From 12/2005 to 12/2007

Principal Investigator: Karsten Kalbitz

Many Chinese soils are characterized by long-term history in organic fertilization. In these soils water-soluble organic C and N should be particularly important for regulating nutrient cycles. In this project, we will quantify the pool size of water-soluble organic C and N and evaluate their role in regulating C and N mineralization in soils. Our results will improve the management of organic and mineral fertilizers aiming to minimize leaching losses of nitrogen and CO2 evolution from the soils but reaching high yields as well.

Upcoming ...


BayCEER Colloquium:
Th. 2023-04-06
Human-Wildlife Conflicts (HWC) in Southern Africa
Dialog:
We. 2023-03-01 now
Main FlussFilmFest 2023
Ecological-Botanical Garden:
Su. 2023-04-02
Führung | Rosen-Seide & Soja-Kaschmir: Textilien von morgen
Su. 2023-04-16
Führung | Den ÖBG kennenlernen: Allgemeine Gartenführung
Su. 2023-04-16
Ausstellungseröffnung | Die dünne Haut der Erde - Unsere Böden.
Weather research site
Luftdruck (356m): 979.1 hPa
Lufttemperatur: 2.7 °C
Niederschlag: 0.1 mm/24h
Sonnenschein: <1 h/d
Wind (Höhe 17m): 11.4 km/h
Wind (Max.): 20.9 km/h
Windrichtung: SW

...more
Globalstrahlung: 2 W/m²
Lufttemperatur: 0.7 °C
Niederschlag: 0.0 mm/24h
Wind (Höhe 32m): 17.4 km/h

...more
This site makes use of cookies More information