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Method producing seaweed fertilizer by processing Entermorpha prolifera by microbial fermentation method

A microbial fermentation method and seaweed fertilizer technology, applied in organic fertilizers, fertilization devices, fertilizer mixtures, etc., can solve the problems of proliferative odor, pollution, affecting the urban environment of Qingdao, etc., to reduce pests and diseases, complete nutrition, and reduce continuous cropping. effect of disease

Inactive Publication Date: 2009-07-22
青岛海大生物集团股份有限公司
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Problems solved by technology

The military and civilians in Qingdao worked together to fight against Enteromorpha. Tens of thousands of tons of Enteromorpha were salvaged from the sea. Due to the moisture content of 85%-90%, and the high temperature, the Enteromorpha that came ashore is easy to rot and become pollution, seriously affecting Qingdao's urban environment

Method used

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specific Embodiment

[0022] A kind of microbial fermentation method of the present invention processes the specific embodiment of the method for Enteromorpha to produce seaweed fertilizer, and method is as follows:

[0023] A. Preparation of Enteromorpha seed solution

[0024] Bacteria, actinomycetes and fungi are submerged fermentation culture respectively, and the fermentation liquid of bacteria, actinomycetes and fungi are mixed according to the ratio of 1:1:1, and urea, potassium dihydrogen phosphate, peptone, sodium nitrate and trace amount are added to the mixed solution Salt of elements, trace elements selected from copper, iron, manganese, zinc, boron, molybdenum, mixed uniformly to form Enteromorpha seed liquid; weight percentage of each component in Enteromorpha seed liquid: urea 0.5%-10%, potassium dihydrogen phosphate 5%-20%, peptone 3%-5%, salt containing trace elements 3%-10%, and the rest is a mixture of bacteria, actinomycetes and fungal fermentation broth.

[0025] B. Large-scale...

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Abstract

The invention provides a method for producing a seaweed fertilizer by processing Enteromorpha through microorganism fermentation method, which is characterized in that: fresh Enteromorpha is used as the material without being added with any chemical products, and treated by fermentation in large scale by preparing an Enteromorpha seed liquid, so as to dissolve out the effective components of Enteromorpha, thereby largely preserving the effective components with natural activity in the Enteromorpha, and then various Enteromorpha seaweed fertilizers are prepared by taking the fermentation liquid as a basic liquid. The method has simple extraction technique and low cost, and can process the Enteromorpha in large scale in a short time; the various Enteromorpha seaweed fertilizers produced by taking the fermentation liquid as the material can greatly increase the coldness resistance, drought resistance and stress resistance of crops, reduce plant diseases and insect pests, promote the growing of root system, make the soil to breathe freely and loosen, and greatly improve the crop output and quality, more importantly, the seaweed fertilizer does not produe any bad effect and pollution to crops, environments and human beings, which is a novel green environmental friendly fertilizer for modern agriculture.

Description

technical field [0001] The invention relates to the fields of biodegradation technology and fertilizer production technology, in particular to a method for producing seaweed fertilizer by treating enteromorpha with a microbial fermentation method. Background technique [0002] The Enteromorpha that broke out in Qingdao waters from June to July 2008, known as the "green devil", is a great green pollution in Qingdao waters. The military and civilians in Qingdao worked together to fight against Enteromorpha. Tens of thousands of tons of Enteromorpha were salvaged from the sea. Due to the moisture content of 85%-90%, and the high temperature, the Enteromorpha that came ashore is easy to rot and become pollution, seriously affecting The urban environment of Qingdao. How to quickly dispose of Enteromorpha, reduce environmental pollution to cities, and effectively utilize Enteromorpha, this is the problem faced by the present invention. Contents of the invention [0003] The pu...

Claims

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Application Information

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IPC IPC(8): C05G1/00C05F11/10C05F11/08
Inventor 单俊伟张俊杰赵志强李秀珍王海华
Owner 青岛海大生物集团股份有限公司
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