Title:
並行複式無機化反応の触媒として最適化された微生物群の種菌の製造方法
Document Type and Number:
Japanese Patent JP5388096
Kind Code:
B2
Abstract:
Provided is a method of producing an inoculum, which can drastically reduce a time to complete a reaction for mineralizing an organic material into nitrate nitrogen and can add a large amount of the organic material at one time in a multiple parallel mineralization for generating nitrate nitrogen as inorganic nutrients from the organic material, resulting in efficient generation of a high concentration of nitrate nitrogen and drastic reduction of the amount of a microorganism source added. The method of producing an inoculum comprises: placing water in a container that can store water therein, inoculating microorganisms capable of conducting a multiple parallel mineralization thereinto, and maintaining an environment that allows the multiple parallel mineralization to proceed in the water, thereby culturing the microorganisms capable of conducting a multiple parallel mineralization; forming a biofilm on a solid surface that contacts with the water and then collecting the biofilm; and utilizing the collected biofilm as an inoculum of the microorganisms optimized as a catalyst for the multiple parallel mineralization.
Inventors:
Shinohara
Application Number:
JP2008262390A
Publication Date:
January 15, 2014
Filing Date:
October 09, 2008
Export Citation:
Assignee:
Centro Internacional de Agricultura Tropical
International Classes:
A01H5/00; C12N1/00; C05F17/00; C05G5/00
Domestic Patent References:
| JP2007119260A | ||||
| JP2010088358A |
Foreign References:
| WO2010041502A1 | ||||
| WO2010041503A1 |
Other References:
篠原信,有機肥料で養液栽培・・・可視化する「根」,化学と生物,2008年 4月 1日,Vol.46, No.4,pp.230-2
Attorney, Agent or Firm:
Yuya Yano