A kind of organic fertilizer and preparation method thereof

Abstract

The invention discloses an organic fertilizer and a preparation method thereof. The side end of a transmission connecting rod is welded and connected with a turning auger, and one end of the transmission connecting rod is provided with a water inlet hole. The gas end is installed at one end of the gas collecting box, and the turning auger is driven by the gear box to turn the fermented raw materials. Turning the raw materials in the early stage of fermentation can make the raw materials and the fermentation bacteria mix more evenly, ensuring the overall fermentation. Stability, to avoid the occurrence of internal combustion coking inside the bottom end due to high fermentation temperature, the air is dried through the drying cage through the air inlet pipe and then transported to the inside of the fixed incubator, and the water is discharged through the water inlet pipe to the inlet on the inner side of the transmission connecting rod. The position of the water hole makes it possible to effectively control the temperature, humidity and oxygen level of the internal environment through intermittent treatment during the fermentation process, so that the fermentation process can be stably processed.

Description

technical field [0001] The invention relates to the technical field of organic fertilizers, in particular to an organic fertilizer and a preparation method thereof. Background technique [0002] Organic fertilizer refers to a type of fertilizer containing organic substances, which can not only provide a variety of inorganic nutrients and organic nutrients for crops, but also cultivate and improve the soil. There is a small part of commercial fertilizers, and the full and rational use of organic fertilizers can increase crop yield, improve soil fertility, improve the quality of agricultural products, and improve the effectiveness of soil nutrients. Currently, organic fertilizers are generally produced by mixing residues and manures for fermentation. [0003] However, at present, during open-air fermentation, it is necessary for the staff to turn over the fermented material at intervals, and it is inconvenient to control humidity, temperature and oxygen. At the same time, the ...

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Problems solved by technology

[0004] The present invention provides an organic fertilizer and a preparation method thereof, which can effectively solve the above-mentioned background technology. At present, during open-air fermentation, workers need to turn over the fermented material at intervals. At the same time, it is inconvenient to control humidity, temperature and oxygen. At the same time, Germs in the external environment can easily affect the normal fermentation of fermentation strains, resulting in a decrease in fermentation efficiency and affecting the effect of fermentation

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