Organic fertilizer prepared from antiviral granule medicine dregs and preparation method thereof

Abstract

The invention provides an organic fertilizer prepared from antiviral granule medicine dregs and a preparation method thereof. In the organic fertilizer converted from antiviral granule traditional Chinese medicine dregs, the organic content is higher than 70 wt%, and the total content of nitrogen, phosphorus and potassium is higher than 5.0 wt%. The preparation method has the characteristics of high industrialization degree, short production cycle, complete fermentation, stable product quality and the like, and is simple to operate. The fermentation process does not comprise the drying step, thereby greatly saving the cost. The drying time is short, and the geographical position requirement is low, so the organic fertilizer can be widely used. By adding the pulverizing and screening steps, the organic fertilizer finished product has proper granular size, so that the sufficiently fermented components can be conveniently separated from the insufficiently fermented components, thereby enhancing the quality of the organic fertilizer finished product; and the granules incapable of passing through the screen are returned to continue fermentation treatment, so that the traditional Chinese medicine dregs are completely utilized, thereby conforming to the idea of environmental protection.

Description

technical field [0001] The invention belongs to the field of agricultural and sideline products, and relates to a technology for transforming antiviral granule traditional Chinese medicine dregs into organic fertilizer. Background technique [0002] With the continuous development of my country's traditional Chinese medicine industry, the waste of traditional Chinese medicine residues in major Chinese medicine factories across the country is increasing day by day. At present, the treatment of traditional Chinese medicine dregs often adopts traditional methods such as incineration, landfill, and stacking in fixed areas. The sustainable development of enterprises has a great impact. Therefore, how to properly dispose and utilize traditional Chinese medicine dregs is an unavoidable and important issue in the process of realizing the modernization of traditional Chinese medicine. [0003] Agricultural production is inseparable from organic fertilizers with high efficiency and a...

AI Technical Summary

Problems solved by technology

Some of these technologies include the step of drying, such as the Chinese patent "organic fertilizer from medicinal residues and its production method" (application number: 201110378698.7), "a method of using traditional Chinese medicinal residues to produce organic fertilizers" (application number: 201210363389.7), etc. Slag drying is only suitable for areas with dry climate and low natural precipitation. It is not suitable for areas with humid climate and abundant rainfall, such as Guangdong and Sichuan, and the use of technology is limited; some technologies do not need to be dried but use drying technology , such as the Chinese patent "A kind of traditional Chinese medicine extraction residue fertilizer and its preparation method" (application number: 201010134225.8), the amount of dregs is large, and the amount of dregs of traditional Chinese medicine granules is as high as several tons at a time. The drying of traditional Chinese medicine dregs consumes a lot of energy and energy. labor, high cost

Chinese patent "horseradish soil fertilizer composition for preventing and treating soil-borne diseases" (Application No.: 201210085794.7) has no fermentation step, or the fermentation time is 3-5 days, and the fermentation time is too short, directly mix the medicinal residue with other ingredients Finally, organic fertilizers are obtained. The cellulose in them has not been degraded. It takes a lot of time for nature to digest and utilize them. The transformation of the components in organic fertilizers is not complete.

Some fermented raw materials are mixed with activated sludge (application number: 03127934.1), and the terminal fertilizer products may have excessive heavy metal content, posing a threat to food safety

Some technical solutions do not consider solving the problem of overacidity in the initial stage of fermentation, such as patent applications (patent application numbers: 03127934.1, 200510012308.9, etc.), if the overacidity in the accumulation will slow down the fermentation process, induce anaerobic respiration, and cause environmental secondary Pollution

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