Abstract Conversion of lignocellulosic biomass into bioethanol is essential to reduce dependency on fossil fuels. After the grass pea and wild oat straws were characterized, they hydrolyzed by live fungi (in situ), crude fungal enzymes, chemical methods (sodium hydroxide sulphuric acids at 0.5, 1, 2, 3%). The used for in situ degradation enzymes Aspergillus niger JMC22344, Trichoderma reesei JM...