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Biological salt-removing microbial fertilizer and preparation method thereof

A salt-dissolving bacteria and biological technology, applied in the field of biological salt-dissolving bacterial fertilizer and its preparation, can solve the problems affecting the yield and quality of greenhouse vegetables, poor growth of plant roots, and decline in economic income, so as to eliminate hazards and increase the number of viable bacteria , Improve the effect of soil environment

Inactive Publication Date: 2015-11-25
谈丽娜
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Especially in winter-warm vegetable greenhouses, due to the continuous use of chemical fertilizers, chicken manure and other salty ingredients, secondary salinization of the soil occurs, resulting in poor growth of plant roots, serious diseases and even death
Seriously affect the yield and quality of greenhouse vegetables, and the economic income is seriously reduced

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] Embodiment 1: a kind of biological salt decomposing bacterial fertilizer, the preparation method is as follows:

[0031] (1) 8kg amino acid, 0.0035kg gibberellin and 0.00018kg cytokinin three kinds of liquid raw materials are blended together, stirred for 10 minutes, mixed evenly, and set aside;

[0032] (2) Add 58kg of halolytic bacteria, 28kg of Bacillus megaterium and 6kg of humic acid into the mixer, stir for 40 minutes, and mix well;

[0033] (3) Spray evenly the liquid raw material mixed in step (1) into the solid raw material mixed in step (2), continue to stir for 30 minutes, and mix well;

[0034] (4) Air dry.

[0035] Wherein, the preparation steps of the salt-dissolving bacteria group are:

[0036] A. EM bacteria liquid fermentation and compounding:

[0037] (1) Preparation of fermentation broth: take 0.6kg of potatoes, 1.8kg of corn flour, 2.4kg of bran, 0.45kg of glucose, 0.12kg of peptone, KH 2 PO 4 0.06kg, MGSO 4 0.03kg, add 50 liters of water per k...

Embodiment 2

[0044] Embodiment 2: a kind of biological salt decomposing bacterial fertilizer, the preparation method is as follows:

[0045](1) 10kg amino acid, 0.00428kg gibberellin and 0.0002kg cytokinin three liquid raw materials are mixed together, stirred for 10 minutes, mixed evenly, and set aside;

[0046] (2) Add 60kg of halolytic bacteria, 25kg of Bacillus megaterium and 5kg of humic acid into the mixer, stir for 40 minutes, and mix well;

[0047] (3) Spray evenly the liquid raw material mixed in step (1) into the solid raw material mixed in step (2), continue to stir for 30 minutes, and mix well;

[0048] (4) Air dry.

[0049] Wherein, the preparation steps of the salt-dissolving bacteria group are:

[0050] A. EM bacteria liquid fermentation and compounding:

[0051] (1) Preparation of fermentation broth: take 0.6kg of potatoes, 1.8kg of corn flour, 2.4kg of bran, 0.45kg of glucose, 0.12kg of peptone, KH 2 PO 4 0.06kg, MGSO 4 0.03kg, add 50 liters of water, adjust the pH t...

Embodiment 3

[0059] Embodiment 3: a kind of biological salt decomposing bacterial fertilizer, the preparation method is as follows:

[0060] (1) 5kg amino acid, 0.0013kg gibberellin and 0.00002kg cytokinin three liquid raw materials are mixed together, stirred for 10 minutes, mixed evenly, and set aside;

[0061] (2) Add 50kg of halolytic bacteria, 35kg of Bacillus megaterium and 2kg of humic acid into the mixer, stir for 40 minutes, and mix well;

[0062] (3) Spray evenly the liquid raw material mixed in step (1) into the solid raw material mixed in step (2), continue to stir for 30 minutes, and mix well;

[0063] (4) Air dry.

[0064] Wherein, the preparation steps of the salt-dissolving bacteria group are:

[0065] A. EM bacteria liquid fermentation and compounding:

[0066] (1) Preparation of fermentation broth: take 0.6kg of potatoes, 1.8kg of corn flour, 2.4kg of bran, 0.45kg of glucose, 0.12kg of peptone, KH 2 PO 4 0.06kg, MGSO 4 0.03kg, add 50 liters of water, adjust the pH t...

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Abstract

A biological salt-removing microbial fertilizer and its preparation method are disclosed. The biological salt-removing microbial fertilizer is characterized in that a formula of a culture medium comprises, by weight, 2-4 parts of Typha angustifolia powder, 2-4 parts of bran, 0.8-1.2 parts of laver powder, 0.25-0.35 part of extract yeast, 0.15-0.25 part of KH2PO4, 0.05-0.15 part of MgSO4, 0.05-0.15 part of sun-baked crude salt and 0.001 part of VB1; and 48-52 liters of water is added into a kilogram of the formula, and pH is adjusted to 6.5-7.0 so as to prepare the culture medium. According to the claim 1, the preparation method of the biological salt-removing microbial fertilizer is characterized by comprising the following steps: (1)taking three liquid raw materials of amino acid, gibberellins and cytokinin, stirring and uniformly mixing for later use; (2) taking three solid raw materials of salt-removing flora, Bacillus megaterium and humic acid, stirring and uniformly mixing; (3) uniformly spraying the uniformly-mixed liquid raw materials obtained in the step (1) into the uniformly-mixed solid raw materials obtained in the step (2), stirring and uniformly mixing; and (4) air-drying.

Description

technical field [0001] The invention relates to a biological salt-dissolving bacterial fertilizer and a preparation method thereof. Background technique [0002] Microbial fertilizer refers to a class of specific preparations containing living microorganisms, which are applied in agricultural production and can obtain specific fertilizer effects. The research and application of microbial fertilizers in my country is the same as in the world. It started with the application of rhizobia inoculants on leguminous plants. A few products began to enter the international market. The national industrial policy has given certain attention and support to the development of the industry. The support and establishment of industrialization demonstration projects are unprecedented. [0003] At present, although there are many types of microbial fertilizers, there is no microbial fertilizer applied to high-salt environments. There are many saline-alkali lands in our country, and there is ...

Claims

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Application Information

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IPC IPC(8): C05G3/00C05G3/02C05G3/60
CPCY02P20/133
Inventor 谈丽娜
Owner 谈丽娜
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