Bioconversion of agro-residues, rice straw and wheat straw, was carrie
d out with the edible mushroom Pleurotus sajor-caju, with a view to in
creasing nutritive values and digestibilities for animal feed. Amongst
the inorganic and organic nitrogen sources tested, soyabean meal and
ficus fruits, in which nitrogen is present in complex form, were the b
est supplements in enhancing the in vitro dry matter digestibilities o
f the residues. (C) 1997 Elsevier Science Ltd.