Organic fermentation fertilizer and preparation method thereof

A fermented fertilizer and organic technology, applied in the field of organic fermented fertilizer and its preparation, can solve the problems of high heavy metal content, poor comprehensive fertilizer efficiency, low nutrient content, etc., and achieve the effects of high organic matter content, inhibition of proliferation, and high nutrient content

Inactive Publication Date: 2017-03-08
南充禾香生物科技有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The fermentation of traditional organic fertilizers generally adopts a single aerobic fermentation or anaerobic fermentation. The organic fertilizer formed by traditional fermentation is relatively smelly, has a relatively strong odor, relatively low nutrients, relatively high heavy metal content, and contains a large number of parasites, so the comprehensive fertilizer effect is poor.

Method used

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  • Organic fermentation fertilizer and preparation method thereof
  • Organic fermentation fertilizer and preparation method thereof
  • Organic fermentation fertilizer and preparation method thereof

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preparation example Construction

[0035] The invention provides a kind of preparation method of organic fermented fertilizer, comprises the following steps:

[0036] (1) Aerobic fermentation: mix poultry manure with aerobic bacteria, and ferment at 60-80°C for 8-15 days to form primary fermented fertilizer;

[0037] (2) Facultative anaerobic fermentation: mix primary fermentation fertilizer with facultative anaerobic bacteria, and ferment at 50-60°C for 10-20 days to form secondary fermentation fertilizer;

[0038] (3) Anaerobic fermentation: the secondary fermented fertilizer is mixed with anaerobic bacteria, and fermented at a temperature not higher than 45° C. for more than 3 months to form the organic fermented fertilizer.

[0039] The fermentation method of traditional organic fertilizer adopts a single aerobic fermentation or anaerobic fermentation, and the organic fertilizer obtained is relatively smelly, has heavy peculiar smell, low nutrient content, and contains a large number of parasites; the prepa...

Embodiment 1

[0075] A preparation method of organic fermented fertilizer, comprising the following steps:

[0076] (1) Aerobic fermentation: mix chicken manure with bacillus, and ferment at 60°C for 8 days to form a primary fermented fertilizer;

[0077] (2) Facultative anaerobic fermentation: the primary fermentation fertilizer is mixed with EM bacteria, and fermented at 50°C for 20 days to form a secondary fermentation fertilizer;

[0078] (3) Anaerobic fermentation: the secondary fermentation fertilizer is mixed with spore-type lactic acid bacteria, and fermented at a temperature of 45° C. for 3 months to form the organic fermentation fertilizer.

Embodiment 2

[0080] A preparation method of organic fermented fertilizer, comprising the following steps:

[0081] (1) Aerobic fermentation: Cow dung is mixed with Bacillus and Trichoderma, and fermented at 80°C for 15 days to form a primary fermented fertilizer;

[0082] (2) Facultative anaerobic fermentation: the primary fermentation fertilizer is mixed with Bacillus megaterium and EM bacteria, and fermented at 60°C for 13 days to form a secondary fermentation fertilizer;

[0083] (3) Anaerobic fermentation: the secondary fermentation fertilizer is mixed with spore-type lactic acid bacteria, and fermented at a temperature of 40° C. for 3.5 months to form the organic fermentation fertilizer;

[0084] In parts by weight, cow dung, aerobic bacteria, facultative anaerobic bacteria and anaerobic bacteria are 90 parts, 1 part, 1 part and 1 part in sequence.

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Abstract

The invention relates to the field of an organic fertilizer, and concretely relates to an organic fermentation fertilizer and a preparation method thereof. The method comprises the following steps: 1) aerobic fermentation: mixing livestock manure and anaerobic bacteria, fermenting a mixture for 8-15 days at the temperature of 60-80 DEG C to form a primary fermentation fertilizer; 2) facultative anaerobic fermentation: mixing the primary fermentation fertilizer and facultative anaerobe, fermenting a mixture for 10-20 days at the temperature of 50-60 DEG C to form a secondary fermentation fertilizer; and 3) anaerobic fermentation: mixing the secondary fermentation fertilizer and anacerobe, and fermenting a mixture at the temperature of no higher than 45 DEG C for more than 3 months to form the organic fermentation fertilizer. The method has the advantages of rapid fermentation and deodorizing, high nutrient conversion rate, high organic matter conversion rate and effective inhibition of insect disease.

Description

technical field [0001] The invention relates to the field of organic fertilizers, in particular to an organic fermented fertilizer and a preparation method thereof. Background technique [0002] Organic fertilizers are mainly derived from plants and / or animals. The carbonaceous materials that are applied to the soil to provide plant nutrition as their main function are processed from biomass, animal and plant waste, and plant residues to eliminate toxic and harmful substances. Rich in a large number of beneficial substances, including a variety of organic acids, peptides, and rich nutrients including nitrogen, phosphorus, and potassium. Organic fertilizer can not only provide comprehensive nutrition for crops, but also has a long fertilizer effect. It can increase and renew soil organic matter, promote microbial reproduction, improve soil physical and chemical properties and biological activity, and is the main nutrient for green food production. [0003] The fermentation o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05F17/00C05F15/00C05G3/04C05G3/80
CPCC05F3/00C05F17/50C05G3/80C05F11/08C05F5/00C05F11/00Y02W30/40
Inventor 邓力张若愚黄敏雍洪俊
Owner 南充禾香生物科技有限公司
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