The suitable pH values for BTO- 1, BTO-2, BTO-3 and FL-i should be 7.5, 7.5, 6.5 and 7.5. At the same time, the four strains all grow well at 350C ?

• 得出BTO-1，BTO-2，BTO-3和FL-1适合生长的PH值分别为7.；5，7