[Humic substance synthesis by various strains of soil streptomyces].
D003470:Culture Media; D006812:Humic Substances / Q000096:biosynthesis* / Q000302:isolation & purification; D012988:Soil Microbiology; D013053:Spectrophotometry; D013302:Streptomyces / Q000378:metabolism*
D003470:Culture Media; D006812:Humic Substances
Untersuchungen zur Huminstroffsynthese durch einige Boden-Streptomyceten.