[Synthesis of para-humic substances by Azotobacter chroococcum. I. Conditions of culture and extraction of the substance].
D001395:Azotobacter / Q000378:metabolism*; D001565:Benzoates; D003470:Culture Media; D006812:Humic Substances / Q000378:metabolism*; D066298:In Vitro Techniques; D010860:Pigments, Biological / Q000378:metabolism
D001565:Benzoates; D003470:Culture Media; D006812:Humic Substances; D010860:Pigments, Biological
Synthèse de substances para-humiques par Azotobacter chroococcum. I. Conditions de culture et extraction de la substance.