Improvement in the nutritive value of corn stover after solid-state fermentation with Pleurotus ostreatus is reported. Two ruminally cannulated dairy cows were used an vitro study arranged a 2 × 3 factorial design four replicates using P. ostreatus-treated stover. The increase crude protein (58.5%) and ash (25.8%) contents treated significantly higher (p < 0.001) than control. Results sugges...

The effect of different concentration Kerosene had been examined upon Oscillatoria splendida, optical density depended as measure for growth well chlorophyll a concentration, Phycocyanin pigment and protein an indicator effects, in addition to morphological changes. the control sample was (0.34), while it (0.23) at 0.25% kerosene It is noted slowing with high treatment, 0.5% peak (0.08), resist...