| 摘要 |
The preparation method for microbial fertilizer with mycorrhiza (I) consists of (1) mixing sand and vermiculite or volcanic soil as 1:1 and autoclaving to get sterilized soil (II), (2) laying (II) at 2cm depth, (3) innoculating 100 spores of (I), (4) laying (II) again at 2cm thick, (5) seeding on the surface-sterilized seeds (III) and cultivating (III) at sterilized condition for 3 months, (6) removing the above parts of (III), (7) grinding the remained parts of (III) and cultivated mycelia and spores of (I) to get 1 spore per gram of fertilizer and (8) drying. (I) is one or mixt. selected from Glomus sp., Fifaspora sp., Endogone sp., Sctellospora sp., Acaulospora sp., Sclerocystis sp., Entrophosporce sp., Glaziella sp. (III) is selected from Sudan grass, clover or kaolaing. This microbial fertilizer is useful for peanut or alfalfa cultivation.
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