NOVELTY - Degrading corn straw involves using bacteria and fungi, where the bacteria are from genus Cellvibrio, Azospira, Arcobacter, Azonexus, Clostridium and Paludibacter, and the fungi are from Lotharella and Trichosporon. The bacteria and fungi are screened and then inoculated as filter strip in culture medium, where culture medium comprises (in g/L) peptone (5), yeast extract powder (1), sodium chloride (5), corn rice stalks (5), calcium carbonate (2), soil extracts (10ml/L) and balance amount of sterile water.    USE - Method for degrading corn straw such cellulose rich grass or meadow soil from high cold area, used for increasing soil humus and fertility, and used for increasing activity of soil urease enzyme, hydrogen peroxide enzyme, beta-glucosidase enzyme, cellulose enzyme, invertase enzyme and alkaline phosphatase enzyme (all claimed).    DETAILED DESCRIPTION - Degrading corn straw involves using bacteria and fungi, where the bacteria are from genus Cellvibrio, Azospira, Arcobacter, Azonexus, Clostridium and Paludibacter, and the fungi are from Lotharella and Trichosporon. The bacteria and fungi are screened and then inoculated as filter strip in culture medium, where culture medium comprises (in g/L) peptone (5), yeast extract powder (1), sodium chloride (5), corn rice stalks (5), calcium carbonate (2), soil extracts (10ml/L) and balance amount of sterile water. The obtained medium is kept for 10-30 days, and when filter paper become deep color then fresh (10-15%) bacteria and fungal genus are inoculated again on the filter paper. The process is repeated twice or thrice, and then filter strips is removed from the culture medium when the color of filter paper become yellow. Bacteria and fungal genus are inoculated on the obtained filter strips, and then the obtained filter paper is kept in subculture medium containing ammonium sulfate (2.0g/L), potassium phosphate (10g/L), magnesium sulfate hepta hydrate (0.05 g/L), calcium carbonate (2.0g/L), sodium chloride (0.2g/L), corn (5g/L) and balance amount of water. The process is repeated, and then temperature of the subculture medium is dropped to 4 degrees C. The obtained filter strip is inoculated in a culture medium for enzyme production and incubated at 10 degrees C, where activity is checked in every 24 hours, where culture medium for enzyme production comprises (in g/L): peptone (0.5), ammonium sulfate (2.0), potassium phosphate (1.0), urea (0.6), magnesium sulfate hepta hydrate (0.05), manganese sulfate hepta hydrate (0.016), zinc sulfate hepta hydrate (0.017), calcium carbonate (0.02), sodium chloride (0.2) and balance amount of water. The obtained material is inoculated in corn straw degradation medium at 10 degrees C for 15 days, where corn straw degradation medium comprises (in g/L): corn stalks (100), ammonium sulfate (15), urea (3), peptone (3), calcium carbonate (0.1), magnesium sulfate hepta hydrate (5), potassium phosphate (1), sodium chloride (0.1), ferrous sulfate hepta hydrate (0.05), manganese sulfate hepta hydrate (0.016), zinc sulfate hepta hydrate (0.014), cobalt chloride (0.02) and balance amount of water.