Changes of available phosphorus concentrations and
pH value by Trichoderma asperellum Q1 at various forms of
phosphate sources in Pikovskaya’s broth with time courses CK
indicates the control groups whithout inoculation im the figure.
The phosphate sources are tricalcium phosphate (TCP, A),
dibasic calcium phosphate (DCP, B), and calcium phytate (C).
Error bar is SD. The experiments were repeated three times.
The same as in Fig. 2.