PRODUCTION OF LIGNOCELLULOLYTIC ENZYMES IN THE SOLID STATE FERMENTATION BY sporotrichumSP . USING CORN STALKSAS ASUBSTRATE Ecological efect of retnrning corn stalks to the field and applying fertilizer in autumn in dry land Effect of Lactobacillus buchneri on the quality and aerobic stability of green corn-stalk silages Effect of fermention on ethanol production from fresh sweet corn stalks Changes of activities of PAL and POD and bands of POD isozyme of Susceptible and resistant corn infected with Fusarium graminearum Effect of potassium on sugar metabolism in resistant response to corn stalk rot Quality and lactic acid bacteria of mixed corn stalk and cabbage waste silage Influence of returning whole corn stalk into soil on wheat growth and its yield The nutrient components and ensilage fermentation quality of sweet corn stalks harvested at different times Studies on optimal temperature and time to treat corn stalk by Pleurotus ostreatus