Method for manufacturing livestock fecaluria fermented liquid fertilizer containing less odor and heavy metal by using effective microorganisms

A technology of heavy metals and microorganisms, applied in the preparation of organic fertilizers, organic fertilizers, liquid fertilizers, etc., can solve problems such as unexpectable effects, achieve excellent removal effects and reduce heavy metals

Active Publication Date: 2017-08-29
LEADERS BIO TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Livestock manure produced in livestock houses can promote the growth of cultivated crops and increase the taste and sugar content of fruits. However, even if livestock manure itself is used as an organic fertilizer, no good effect can be expected. Use as fertilizer after composting pretreatment process
However, the process of composting livestock excrement produces a lot of bad odor, and when used as fertilizer, heavy metals contained in livestock excrement may accumulate in plants

Method used

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  • Method for manufacturing livestock fecaluria fermented liquid fertilizer containing less odor and heavy metal by using effective microorganisms
  • Method for manufacturing livestock fecaluria fermented liquid fertilizer containing less odor and heavy metal by using effective microorganisms
  • Method for manufacturing livestock fecaluria fermented liquid fertilizer containing less odor and heavy metal by using effective microorganisms

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preparation example Construction

[0018] In order to realize the purpose of the present invention, the present invention provides the preparation method that utilizes the heavy metal content of effective microorganism to obtain the fermented liquid fertilizer that reduces, it is characterized in that, described preparation method comprises the following steps:

[0019] (a) prepare effective microorganism culture fluid by cultivating effective microorganism mixture, described effective microorganism mixture is made of Lactobacillus parafarraginis, Lactobacillus pa racasei (Lactobacillus pa racasei), Lactobacillus tolerans, Lactobacillus buchneri (Lactobacillus buchneri), Lactobacillus harbinensis, Lactobacillus perolens , Lactobacillus rhamnosus, Lactobacillus vaccinostercus, Acetobacter lovaniensis, Acetobacter peroxydans, Pichia fermentans, Candida ethanol Yeast (Candida ethanolica) and Sacc haromycopsis schoenii;

[0020] (b) adding the effective microbial culture solution and carbon source prepared in the s...

preparation example 1

[0042] Preparation Example 1: Preparation of Effective Microbial Culture Solution

[0043] After mixing effective microorganisms, culture them at a temperature of 25°C for about 120 hours to prepare 1×10 7 The microbial culture fluid of CFU / ml concentration, described effective microorganism is Lactobacillus parafarraginis, Lactobacillus paracasei (Lactobacillus paracasei), Lactobacillus tolerans, Lactobacillus buchneri (Lactobacillus buchneri), Lactobacillus harbinensis, Lactobacillus perolens, Lactobacillus rhamnosus (Lactobacillus rhamnosus), Lactobacillus vaccinostercus, Acetobacter lovaniensis, Acetobacter peroxydans, Pichia fermentans, Candida ethanolica, Saccharomycopsisschoenii, oxidative Thiobacillus thiooxidans, Bacillus thuringiensis, Weissella cibaria, Weissella paramesenteroides and Bacillus amyloliquefaciens.

preparation example 2

[0044] Preparation Example 2: Preparation of fermented liquid fertilizer utilizing effective microbial culture fluid

[0045] (a) In 20 tons of livestock manure, add 20 L of the microbial culture solution prepared in Preparation Example 1 and 15 kg of potato starch at a frequency of once a day, and carry out fermentation at a temperature of 25 to 37° C. for 25 to 35 days and implement solid-liquid separation to obtain a fermented product.

[0046] (b) Add 20 L of the microbial culture solution of Preparation Example 1 and 15 kg of carbon source to 20 tons of livestock manure and ferment for 1 day at a temperature of 25 to 37° C. While adding 20 L of the microbial culture solution of Preparation Example 1, carry out primary fermentation for 5 days, and add 20 L of the microbial culture solution prepared in Preparation Example 1 to the fermented product that has passed through the primary fermentation process once a day , 2 tons of the fermented product prepared in the step (a)...

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Abstract

The invention relates to a method for manufacturing a fermented liquid fertilizer containing less heavy metal by using effective microorganisms. The fermented liquid fertilizer containing less heavy metal is characterized by using the effective microorganisms manufactured by the above method. A composition for reducing the heavy metal of the fermented liquid fertilizer is characterized by comprising an effective microorganism culture solution as an effective component. The effective microorganism culture solution has an excellent heavy metal removal effect so as to be used for reducint the heavy metal in the soil and water. In addition, the invention can provide a liquid fertilizer capable of cultivating crops environmentally friendlily instead of pesticides and chemical fertilizers. The liquid fertilizer has characterisitcs of removing the odor of livestock fecaluria in a composting process so as to be diluted and sprayed by water anytime and to reduce the heavy metal in the livestock fecaluria.

Description

technical field [0001] The present invention relates to a method for preparing livestock excrement fermented liquid fertilizer with reduced odor and heavy metal content using effective microorganisms; a fermented liquid fertilizer with reduced heavy metal content, which is characterized in that it utilizes effective microorganisms prepared by the above method; and is used to reduce fermentation The composition of the heavy metal content of the liquid fertilizer is characterized in that it contains an effective microbial culture solution as an active ingredient. Background technique [0002] Fertilizer is a substance that indirectly helps the growth and development of crops without directly forming nutrients for crops. The indirect help is to improve the physical and chemical properties of the soil and increase the effective microorganisms. At the same time, it will not be available in the soil for plants. It converts nutrients in different forms into usable forms and reduces...

Claims

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Application Information

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IPC IPC(8): C05G3/00C05F17/00
CPCC05F3/00C05F17/00C05G5/23C05F11/08Y02W30/40
Inventor 李相钟金米姬李承协李慧譞秋晨星
Owner LEADERS BIO TECH
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