Marine organism fermentation fertilizer and preparation method thereof

A technology of marine organisms and fermented fertilizers, which is applied in the preparation of organic fertilizers, the treatment of biological organic parts, and organic fertilizers, etc., can solve the problems of the impact of marine organisms on meat quality and single nutrient components, and achieve a wide range of applications, wide sources, and nutrients. full effect

Inactive Publication Date: 2015-07-22
THE FIRST INST OF OCEANOGRAPHY SOA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the current preparations, while bringing disease-resistant effects, seriously affect the meat qual

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] S1. Preparation of shell powder: Take the shells of marine shellfish, dry them in the sun, and then break them into coarse particles with a particle size of 1 cm. Put them in the steam explosion tank, first feed nitrogen gas until the pressure in the steam explosion tank is 0.8 MPa, and then blast them. 10min; then quickly inject steam until the pressure inside the steam explosion tank is 1.6MPa, and steam explosion treatment for 1min;

[0022] S2. Preparation of sludge powder in the culture pond: take the sludge in the seawater culture pond, dry it until the water content is 20%, and ultrafinely pulverize it into 1 mm coarse grains for subsequent use;

[0023] S3. Preparation of polypeptide amino acids: After mixing the juice, viscera and leftovers of low-value small miscellaneous fish or aquatic products, freeze the block, break it up, and add in turn the neutral mixture with a mass ratio of 0.5% to 1%. Protease, alkaline protease with a mass ratio of 0.5% to 1% of th...

Embodiment 2

[0028] S1. Preparation of shell powder: take the shells of marine shellfish, dry them in the sun, and then crush them into coarse particles with a particle size of 1.5 cm. Put them in the steam explosion tank, first feed nitrogen gas until the pressure in the steam explosion tank is 1.6 MPa, and then blast them. 15min; then quickly inject steam until the pressure inside the steam explosion tank is 2.1MPa, and steam explosion treatment for 2.5min;

[0029] S2, preparation of sludge powder in the culture pond: take the sludge in the seawater culture pond, dry it until the water content is 35% and ultrafinely pulverize it into 5 mm coarse grains for subsequent use;

[0030] S3. Preparation of polypeptide amino acids: After mixing the juice, viscera and leftovers of low-value small miscellaneous fish or aquatic products, freeze the block, break it up, and add in turn the neutral mixture with a mass ratio of 0.5% to 1%. Protease, alkaline protease with a mass ratio of 0.5% to 1% of...

Embodiment 3

[0035] S1. Preparation of shell powder: take the shells of marine shellfish, dry them in the sun, and then break them into coarse particles with a particle size of 0.8 cm. Put them in the steam explosion tank, first feed nitrogen gas until the pressure in the steam explosion tank is 1.2 MPa, and then blast them. 12.5min; then quickly inject steam until the pressure inside the steam explosion tank is 1.85MPa, and steam explosion treatment takes 1.75min;

[0036] S2, preparation of silt powder in the culture pond: take the silt in the seawater culture pond, dry it until the water content is 27.5% and ultrafinely pulverize it into 3 mm coarse grains for subsequent use;

[0037] S3. Preparation of polypeptide amino acids: After mixing the juice, viscera and leftovers of low-value small miscellaneous fish or aquatic products, freeze them, break them up, and add in turn the neutral mixture with a mass ratio of 0.5% to 1%. Protease, alkaline protease with a mass ratio of 0.5% to 1% o...

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PUM

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Abstract

The invention discloses a marine organism fermentation fertilizer and a preparation method thereof. The marine organism fermentation fertilizer comprises the following components in parts by weight: 10-15 parts of a humic acid, 30-50 parts of shell powder, 20-40 parts of slit powder in a culture pond, 3-10 parts of a polypeptide amino acid, 12-14 parts of decaying manure, 5-10 parts of tea seed cakes subjected to tea saponin removing and degreasing, 0.5-1.5 parts of silicate bacteria, and 3-5 parts of strong brine. The marine organism fermentation fertilizer and the preparation method have the advantages that raw materials are wide in source, the preparation cost is low, and secondary pollution is avoided during the production process; the bioactivity is higher, the nutrient is more complete, and besides medium trace elements such as calcium, magnesium, zinc and silicon, the marine organism fermentation fertilizer is rich in natural organic nutrients such as nitrogen, phosphorus, potassium and the amino acid and the humic acid, is wide in use range, can be used as an acid soil conditioner, can also be used as a calcicolous and magniferous crop supplement trace element, and can be further used as a water quality improver and a fertilizer agent.

Description

technical field [0001] The invention relates to the field of bio-organic fertilizer preparation, in particular to a marine biological fermented fertilizer and a preparation method thereof. Background technique [0002] Seaweed bio-fertilizer is a fertilizer with seaweed extract as the core substance. As a new type of marine biological preparation, its remarkable disease resistance effect is more and more favored by domestic horticultural lawn growers. [0003] However, the current preparations, while bringing disease-resistant effects, seriously affect the meat quality of marine organisms, and also have the defect of single nutritional components, which cannot meet people's needs. . Contents of the invention [0004] To solve the above problems, the invention provides a marine biological fermented fertilizer and a preparation method thereof. [0005] In order to achieve the above object, the technical scheme that the present invention takes is: [0006] A marine biologi...

Claims

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Application Information

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IPC IPC(8): C05G3/00C05G3/04C05F17/00C05G3/80
CPCY02W30/40
Inventor 张爱军臧家业
Owner THE FIRST INST OF OCEANOGRAPHY SOA
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