| 摘要 |
PROBLEM TO BE SOLVED: To obtain a microorganism-applying material having a high fermenting and degrading ability and capable of proliferating the microorganisms useful for crops in a large amount and in a stable state by culturing a yeast belonging to the genus Hansenula and a specific mold in a ground mixture of rice bran with potatoes, adding chlorella to the culture product, and subsequently proliferating the microorganisms in the dried ground product. SOLUTION: This microorganism-applying material is obtained by grounding rice bran and the approximately same amount of potatoes, sterilizing the ground products with steam, stirring and mixing the ground products, inoculating a yeast belonging to the genus Hansenula and three kinds of molds belonging to the genus Aspergillus, the genus Rhizopus and the genus Mucor in the mixture, fermenting and culturing the mixture at about 30 deg.C for approximately 3-5 days, sufficiently maturing the culture product, suitably adding chlorella to the culture product, adding the mixture to a dry ground material, further proliferating the microorganisms, sufficiently maturing the culture product, and further drying and grinding the matured product. The dry ground material used therefor preferably comprises the dry product of diatomaceous earth or red clay or a mixture of the dry product with charcoal. The microorganism- applying material can efficiently degrade fertilizers or convert inorganic chemical fertilizers into organic materials. |
