| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a treating agent effectively used for organic waste treatment or the cultivation rearing of crops and a using method of the same. <P>SOLUTION: Potting compost is made by preparing a treating solution by dissolving 170 gram finely pulverized treating agent consisting of about 80 wt.% ferric sulfate 7 hydrate, about 11 wt.% magnesium oxide, about 0.9 wt.% manganese, about 3.4 wt.% boric acid, about 3.5 wt.% zinc oxide, about 0.06 wt.% cupric oxide and about 0.35 wt.% molybdenum trioxide as 1 unit in 20 L water per 1 unit and stirring the resultant solution to suspend non-dissolved fine powder, charging a mixture A prepared by adding 60L of the treating solution and 0.1 ton pit sand into 1 ton treating object to a 1st treating tank provided with an inclined floor surface and capable of naturally dehydrating and covering with 0.2 ton pit sand on the surface exposed part and after leaving for 2 weeks, transferring to a 2nd treating tank capable of stirring and fermenting for about 90 days while stirring. <P>COPYRIGHT: (C)2005,JPO&NCIPI |
