title: The effect of urea on growth of moulds and biomass yield in solid-state cultivation.
abstract: Urea, added at 2 to 20 mg/g in solid bran medium supporting growth of Aspergillus oryzae and Rhizopus oligosporus, led to a higher concentration of NH4 (+) and pH but a decrease in biomass production.
authors.affiliation: , .
authors.forename: B
authors.initials: B
authors.lastname: Kovac
authors.forename: P
authors.initials: P
authors.lastname: Raspor