| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide an organic fertilizer produced from organic waste such as food waste mainly including kitchen garbage as a raw material, having an effect as a soil preparation material for improving physical, chemical and biological properties of soil, and an effect of a basal fertilizer, and improved in storage property and handling property (machine manuring characteristics). <P>SOLUTION: The organic fertilizer is produced by mixing 50 to 70 wt.% of organic waste, which is fermentation treated and dried to have a moisture content of about 20% by fermentation and drying, 30 to 50 wt.% of a high-protein organic substance having a C/N ratio of not more than 8, and 10 to 15 wt.% of a granulation accelerating organic substance, fermenting, granulating the mixture and drying it. <P>COPYRIGHT: (C)2011,JPO&INPIT</p> |
