Fermentation method of water hyacinth

Abstract

The invention discloses a water hyacinth fermentation method which comprises the following steps: feeding water hyacinth and auxiliary materials into a feeding bin, and spraying a complex microbial inoculant on the water hyacinth, the water hyacinth mixed with the complex microbial inoculants and the auxiliary materials are conveyed into packaging equipment; performing high-pressure packaging on the water hyacinth and the auxiliary materials through packaging equipment, and immediately sealing and baling by using a degradable film to obtain a sealed bag; drilling a plurality of holes in the bottom of the sealing bag, transferring, and piling in a fermentation field; the sealing bags are erected on ventilation ducts of the fermentation field at intervals; the fermentation field is covered with a film, and then aerobic fermentation is conducted; and crushing the fermented water hyacinth, and drying to obtain the fertilizer. According to the method, the process is simple, the material mixing cost is saved, the added complex microbial inoculant can treat tail water obtained after water hyacinth is compressed and leachate generated through fermentation, organic matter in a water body is decomposed into non-toxic and harmless carbon dioxide and water, and the virtuous cycle of environmental protection and comprehensive development of fertilizer is achieved.

Description

technical field [0001] The invention belongs to the field of organic matter fermentation, and in particular relates to a water hyacinth fermentation method. Background technique [0002] As a typical invasive plant, water hyacinth has caused flooding in most parts of southern my country due to factors such as fast reproduction, strong adaptability, and lack of natural enemies, causing a series of problems such as ecological damage, water pollution, and channel blockage. It has brought many problems to water conservancy, environmental protection and other work. Affected areas need to spend a lot of manpower and material resources for salvage every year. On the other hand, water hyacinth is rich in nitrogen, phosphorus, potassium and other essential nutrients for plants. Composting can retain most of the nutrients, and the degradation of water hyacinth makes the mineralization of nutrients more conducive to plant absorption. Therefore, composting and fermenting it can not onl...

AI Technical Summary

Problems solved by technology

[0003] However, in the existing organic matter fermentation process, most of the raw materials are processed first, then placed in a fixed tank for fermentation, and then packaged after the fermentation is completed, which is not only cumbersome and polluting, but also takes up larger space

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