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Compound starter and preparation method and application thereof

A composite starter and starter technology, applied in the field of fermentation, can solve the problems of unfavorable waste carbon sources and efficient treatment of feces, low cellulose degradation rate, low degree of decomposing, etc., achieve short cycle, improve cellulose degradation rate, and Good cold and drought resistance

Inactive Publication Date: 2017-05-17
北京皕富园生态农业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Reasonable selection of microbial strain combination is the key to the effect of organic fertilizer preparation. At present, there are many strains of microbial fermented poultry manure to prepare organic fertilizer at home and abroad, but the effect is mainly on the treatment of non-ruminant manure such as pigs and poultry. In the process of preparing organic fertilizer from cattle and sheep manure with high content, there are problems of slow temperature rise, low cellulose degradation rate, low degree of decomposition and long fermentation period. Strains are rarely reported, which is not conducive to the efficient treatment of waste carbon sources and manure in large-scale integrated farming ecosystems

Method used

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  • Compound starter and preparation method and application thereof
  • Compound starter and preparation method and application thereof
  • Compound starter and preparation method and application thereof

Examples

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preparation example Construction

[0031] The preparation method of the above-mentioned composite starter comprises the following steps: weighing each component according to the formula ratio, putting them into a mixer, stirring at 300rpm-1000rpm for 5-20 minutes, and mixing evenly to obtain the composite starter.

[0032] The application of the above-mentioned composite starter in the preparation of organic fertilizers comprises the following steps:

[0033] Mix the above-mentioned compound starter, warm water, and brown sugar evenly according to a certain mass ratio and let it stand to obtain a compound starter solution. Use a watering can to evenly spray the above-mentioned composite starter solution into the organic materials stacked in a dry shade and stir. Evenly, after covering the organic material with a film, pile up and ferment at normal temperature, turn the pile every 3 days, and finish the fermentation after 5-7 days to obtain the organic fertilizer.

[0034] More preferably, the temperature of the...

Embodiment 1

[0039] The present embodiment provides a starter, comprising the following components in parts by weight: 0.2 parts of EM bacteria, 0.3 parts of Bacillus, 0.15 parts of cellulase, 0.2 parts of long thorn hair shells, 0.05 parts of potassium solubilizing bacteria, and 0.05 parts of potassium solubilizing bacteria. 0.2 parts, Trichoderma korningen 0.1 parts, Trichoderma virides 0.3 parts, Streptococcus faecalis 0.15 parts.

[0040] The preparation method of above-mentioned composite leavening agent, comprises the steps:

[0041] Each component was weighed according to the formula ratio, put into a mixer, stirred at 1000 rpm for 5 minutes, and mixed evenly to obtain the composite starter.

[0042] The application of the above-mentioned composite starter in the preparation of organic fertilizers comprises the following steps:

[0043]Mix the above-mentioned compound starter, warm water at 28°C, and brown sugar according to the mass ratio of 1:30:0.5 and let it stand for 8 hours t...

Embodiment 2

[0053] The present embodiment provides a starter, comprising the following components in parts by weight: 0.5 part of EM bacteria, 0.2 part of Bacillus, 0.2 part of cellulase, 0.1 part of long thorn hair shell, 0.2 part of potassium solubilizing bacteria, phosphate solubilizing bacteria 0.05 parts, Trichoderma korningen 0.5 parts, Trichoderma virides 0.05 parts, Streptococcus faecalis 0.3 parts.

[0054] The preparation method of above-mentioned composite leavening agent, comprises the steps:

[0055] Each component was weighed according to the formula ratio, put into a mixer, stirred at 300 rpm for 20 minutes, and mixed evenly to obtain the composite starter.

[0056] The application of the above-mentioned composite starter in the preparation of organic fertilizers comprises the following steps:

[0057] Mix the above-mentioned composite starter, warm water at 35°C, and brown sugar according to a mass ratio of 1:40:0.3 and leave it to stand for 12 hours to obtain a composite...

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Abstract

The invention discloses a compound starter, which is prepared from the following components in parts by weight: 0.2 to 0.5 part of EM (effective microorganism) bacteria, 0.2 to 0.4 part of bacillus, and 0.1 to 0.2 part of cellulase, 0.1 to 0.2 part of long chaetomium dolichotrichum, 0.05 to 0.2 part of potassium-solubilizing bacteria, 0.05 to 0.2 part of phosphate-solubilizing bacteria, 0.1 to 0.5 part of Trichoderma koningii, 0.05 to 0.3 part of Trichoderma viride, and 0.1 to 0.3 part of Streptococcus faecalis. The invention also discloses a preparation method and application of the compound starter. The compound starter provided by the invention has the advantages of improving the degradation rate of cellulose such as cattle and sheep manure, and having fast fermentation temperature increasing and short fermentation period; the fermented organic fertilizer has the effect of improving the soil, the fertilized crop has relatively good cold and drought resistance and is not easy to lodging, fruit particles are full, the growth period is relatively short, the yield per mu is high, and the content of mineral elements in the fruit is also relatively high.

Description

technical field [0001] The invention belongs to the technical field of fermentation, and in particular relates to a composite starter and its preparation method and application. Background technique [0002] With the rapid development of my country's large-scale breeding industry, a large amount of solid waste and organic wastewater produced by livestock breeding has become one of the main sources of pollution in some areas, especially in the suburbs of large and medium-sized cities. Statistical results show that the total annual discharge of livestock and poultry manure in my country reaches 1.9 billion tons, and it is relatively concentrated. A large amount of poultry manure and sewage not only affect the sustainable development of the poultry industry, but also lead to serious pollution of the rural environment and endanger human health. At present, manure treatment measures at home and abroad tend to prepare organic fertilizers, and the main processes include direct dry...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/04C05F17/00C05G3/80
CPCC05B1/02C05F17/00C05G3/80C05D9/00C05F3/00C05F5/002C05F5/008C05F11/00C05F11/02C05F11/08Y02W30/40
Inventor 张浩张昆
Owner 北京皕富园生态农业有限公司
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