Combined effect of inorganic carbon and different nitrogen sources in the growth media on biomass production and nitrogen uptake in young willow and birch plants - Vuorinen, A.H.; Rossi, P.; Vapaavuori, E.M. (DE, 1995)
Keywords: biomassatuotos; epäorgaaninen hiili; kasvualustat; koivu; paju; taimet; typenotto; typpi