The Arboretum University of Riau constitutes of a secondary forest in Pekanbaru. Many plant genera exist in this Arboretum, therefore the litter produced has high content of cellulosa that may provide suitable environment ...

Ralstonia solanacearum is one of soil pathogen bacteria that attack horticulture plant. Chemical pesticides are used commonly to control bacteria. Using chemical pesticides continously can give negative effect for living ...

The indigenous isolates from Riau were known to have pectinolytic activity and thermotolerant, but their cellulase activity is still unknown. This study was aim to test the cellulase activity of 19 thermotolerant ...