Search for projects with tag "fertilization"
[ID: 353] Precisionsgödsling av plantor - teknisk metodutveckling och kvantifiering av tillväxteffekter
PI: Tomas Lundmark
Punktgödsling av plantor - teknisk metodutveckling och kvantifiering av tillväxteffekter Beståndsgödsling med drönare, inkluderar 7109 Holmmyrbrännan
[ID: 282] Degerö fertilization (DegFert)
PI: Matthias Peichl
Fertilization experiment on individual trees at Degerö and nearby areas
[ID: 108] 1470 Rödålund
PI: Hyungwoo Lim
Effects of whole-tree thinnings, nitrogen fertilisation and wood-ash application on carbon and nitrogen stocks and soil chemistry in a Scots pine stand in northern Sweden. During thinning operation, harvesting residues can be utilized for renewable energy feedstocks. However, removals of the residues can also degrade biomass productivity and cause soil acidification. Combination of four treatments (conventional thinning, whole-tree thinning, with a compensatory fertilization, and with repeated fertilization), with split-plot based ash addition, we investigate biomass and soil carbon stocks in response to removals of harvest-residues.
[ID: 102] 1477 Flakaliden: long-term nutrient optimization for ecosystem carbon accumulation and biomass production
PI: Hyungwoo Lim
We determine tree growth and carbon accumulation in response to 40-year-annual optimal fertilization. Tree nutrition has been managed based on annual detection of foliar nutrients and corresponding fertilization treatment. Aboveground carbon accumulation is determined by standing biomass changes + mortality, and belowground carbon accumulation is determined by changes of soil carbon stock and root biomass.
nitrogencarbonbiomasspicea abiesirrigationfertilizationnet primary production