Kultursubstrat,Nährboden /SCIENCE/
[DE] Kultursubstrat; Nährboden
[EN] growing medium
[FR] milieu de croissance; milieu de culture
Nährboden,Nährmedium /SCIENCE,AGRI/
[DE] Nährboden; Nährmedium
[EN] nutrient medium
[FR] milieu nutritif; substrat nutritif