| 摘要 |
Organic fertilizer or compost is provided to produce the new material of which a fertilizer effect is high and a period maintaining the fertilizer effect is extended by causing the chemical change. The organic fertilizer or the compost manufactures continuous cropping soil preventing disaster fertilizer converted into the compost after the pathogenic microorganism is prevented in the soil. Continuous cropping soil preventing disaster fertilizer is converted into the compost after the pathogenic microorganism in the soil is prevented while the continuous cropping soil preventing disaster fertilizer is fermented in the soil. The fertilizer uses wheat bran and fermentation expanding rice hulls which is extruded as the principal material. The fertilizer includes yeast and Clostrium sp. culture material over 2%. |
