Effects of mycorrhizal colonization on biomass production and nitrogen fixation of black locust (Robinia pseudoacacia) seedlings grown under elevated atmospheric carbon dioxide

absorption de substances nutritives arbre forestier biomasa biomass biomasse carbon dioxide crecimiento croissance dioxyde de carbone fixation de l'azote forest trees fosforo growth isotope isotopes micorrizas arbusculares vesiculares multipurpose trees mycorrhizae nitrogen fixation nudosidades radiculares nutrient uptake nutrition des plantes phosphore phosphorus plant nutrition plantule rhizobium robinia pseudoacacia root nodulation root nodules seedlings vesicular arbuscular mycorrhizae