[Effect of nitrous nitrogen on aseptic germination of the spores of the fern Gymnogramme calomelanos in the absence of nitric nitrogen].
D029624:Ferns; D018525:Germination; D009584:Nitrogen / Q000494:pharmacology*; D012639:Seeds; D013170:Spores
D009584:Nitrogen
NITROGEN/effects; SEEDS
Action de l'azote nitreux sur la germination aseptique des spores de la fougère Gymnogramme calomelanos en absence d'azote nitrique.