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Search for: KXIuwvTSAiQRglGwqAlcKGDErYGPtnMlNcCblYGeDQvskQk24pMb58jHGnkCvgEh, 10 of 887 Results

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Relevancy: 2%

FOR 536 P1: Amount, composition, and turnover of organic matter pools in grassland soils under typical steppe vegetation types of the Xilin River Basin (Inner Mongolia) with different grazing management (Project)

Heavy grazing in Leymus chinensis-dominated semi-arid grasslands results in changes in the amount, composition, and turnover of soil organic matter (SOM), due to the degradation of soil aggregation and release of aggregate-protected SOM, associated with enhanced susceptibility to soil erosion. This becomes evident as reduced bulk soil OC content, but especially as reduced microaggregation and...


Funding period: 2004 - 2016

Relevancy: 2%

FOR 536 P9: Regional identification of sensitive areas for wind-driven matter fluxes and quantification of wind-driven matter fluxes across ecosystem boundaries (Project)

Wind erosion is the main degradation problem of the soils in the Inner Mongolia steppe, mainly caused by overgrazing. The influences of grazing intensity on the basic processes of wind erosion and dust deposition were investigated in the first phase of MAGIM. Grazing intensity influences the height and density of vegetation, which is the definitive control factor whether wind erosion or dust...


Funding period: 2004 - 2016

Relevancy: 3%

FOR 948 P9: The role of leaf senescence in relation to nitrogen uptake and translocation to the reproductive plant organs for genotypic differences in nitrogen efficiency of rapeseed (Project)

Decreasing the high nitrogen (N) balance surpluses in winter oilseed-rape production requires the breeding and cultivation of N-efficient cultivars. The overall objective of the project is the clarification of the role of leaf senescence and N mobilization from leaves in grain yield formation of rapeseed genotypes at limited N supply (N efficiency). The project thus represents the bridge between...


Funding period: 2009 - 2010