This investigation was implied to assess the effect of adding different rates of biochar and
ash (0, 5, 10, 20 g L-1 casing layer) at the casing layer on production and quality indicator …

This study investigated the potentiality of utilizing some local Agro-wastes (lignocellulose) in
Iraq as growing Substrate to product edible oyster mushroom Pleurotus eryngii. Biological …

This research studies the possible use of some of Iraq's local agricultural wastes as growth
substrates for producing the edible oyster mushroom (Pleurotus eryngii). The biological …