Fermented organic fertilizer and preparation method thereof

Abstract

The invention discloses a fermented organic fertilizer and a preparation method thereof. The fermented organic fertilizer is prepared from, by weight, 30 parts of rapeseed cakes, 30 parts of chicken manure, 30 parts of wormcast and 10 parts of humic acid. The invention further provides a method for preparing the fermented organic fertilizer. The method includes the steps that the chicken manure and the rapeseed cakes are selected, water is added, a forklift is used for stirring the materials to be uniform, the raw materials are stacked into strip piles, the strip piles are subjected to an aerobic fermentation reaction, the raw materials are stacked together and subjected to anaerobic fermentation, the raw materials obtained after anaerobic fermentation are smashed through a smasher, the wormcast and the humic acid are added in proportion in the smashing process, the materials are smashed and mixed together, finally, the materials are mixed and screened, and the powdery fermented organic fertilizer is obtained. The waste chicken manure and wormcast are adopted as the raw materials of the fermented organic fertilizer, the cost of the raw materials is greatly reduced, the preparation method of the organic fertilizer is simple and easy to achieve, fewer procedures are adopted, less manpower and material resources are wasted, the production rate is high, and the content of nutritional ingredients of the prepared organic fertilizer is high.

Description

technical field [0001] The invention relates to the technical field of preparation of organic fertilizers, in particular to a fermented organic fertilizer and a preparation method thereof. Background technique [0002] At present, there are many kinds of fermented organic fertilizers on the market, but traditional organic fertilizers have the following problems. First, there are many kinds of raw materials for preparing organic fertilizers, resulting in complicated configuration and inconvenient production. Second, the cost of some components in the raw materials of traditional organic fertilizers is relatively high, thereby increasing the price of organic fertilizers. [0003] In addition, the production and preparation of organic fertilizers requires complex preparation methods, many procedures are used, a lot of manpower and material resources are exhausted, the cycle is long, the production speed is slow, and the prepared organic fertilizers have low nutritional content....

AI Technical Summary

Problems solved by technology

[0002] At present, there are many kinds of fermented organic fertilizers on the market, but the traditional organic fertilizers have the following problems. First, there are many kinds of raw materials for preparing organic fertilizers, which leads to complex configuration and inconvenient production.

Second, the cost of some components in the raw materials of traditional organic fertilizers is relatively high, which in turn increases the price of organic fertilizers

[0003] In addition, the production and preparation of organic fertilizers requires complicated preparation methods, many procedures are used, large manpower and material resources are exhausted, the cycle is long, the production speed is slow, and the nutritional content of the prepared organic fertilizers is not high.