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Amino acid fertilizer prepared from lumbricus amino acid and fulvic acid potassium by chelate method and preparation method of amino acid fertilizer

A technology of earthworm amino acid and potassium fulvic acid, which is applied in the preparation of organic fertilizers, organic fertilizers, fertilizer mixtures, etc., can solve the problems of insufficient nutrition and achieve the effects of diverse sources, avoiding physiological diseases, and sufficient nutrients

Inactive Publication Date: 2015-07-29
TIANJIN JIALIMING EARTHWORM BREEDING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] At present, although there are some amino acid fertilizers on the market, they basically only contain amino acids, medium elements or only amino acids and trace elements, and the nutrition is not comprehensive enough.

Method used

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  • Amino acid fertilizer prepared from lumbricus amino acid and fulvic acid potassium by chelate method and preparation method of amino acid fertilizer
  • Amino acid fertilizer prepared from lumbricus amino acid and fulvic acid potassium by chelate method and preparation method of amino acid fertilizer
  • Amino acid fertilizer prepared from lumbricus amino acid and fulvic acid potassium by chelate method and preparation method of amino acid fertilizer

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0042] A kind of earthworm amino acid, potassium fulvic acid chelation method to make amino acid fertilizer, carry out according to the following steps:

[0043] (1) Preparation of earthworm amino acid

[0044] A. Fermentation: select the pure Chizi Aisheng Daping No. 2 adult worm as the raw material, screen out and rinse various impurities and drain the water, and ferment in a fermenter at a constant temperature of 80°C for 3 hours;

[0045] B. Autolysis: It can be autolyzed when the requirements of step A are met, and what is obtained is a solution;

[0046] C. Decomposition: Add 100g / L saline solution to the solution obtained in step B, homogenize at a high speed for 10 minutes in a tissue homogenizer, then heat at 45°C for 20 minutes to decompose the protein components in the earthworm body to obtain break down the mixture;

[0047] D. Filtration: The decomposition mixture obtained in step C is subjected to solid-liquid separation with a separation device, and the supern...

Embodiment 2

[0062] A kind of earthworm amino acid, potassium fulvic acid chelation method to make amino acid fertilizer, carry out according to the following steps:

[0063] (1) Preparation of earthworm amino acid

[0064] A. Fermentation: Select the pure Chizi Aisheng Daping No. 2 adult worm as the raw material, screen out and rinse various impurities and drain the water, and ferment in a fermenter at a constant temperature of 90°C for 1 hour;

[0065] B. Autolysis: It can be autolyzed when the requirements of step A are met, and what is obtained is a solution;

[0066] C. Decomposition: Add 300g / L saline solution to the solution obtained in step B, homogenize at a high speed for 10 minutes in a tissue homogenizer, then heat at 45°C for 20 minutes to decompose the protein components in the earthworm body to obtain break down the mixture;

[0067] D. Filtration: The decomposition mixture obtained in step C is subjected to solid-liquid separation with a separation device, and the superna...

Embodiment 3

[0082] A kind of earthworm amino acid, potassium fulvic acid chelation method to make amino acid fertilizer, carry out according to the following steps:

[0083] (1) Preparation of earthworm amino acid

[0084] A. Fermentation: select the pure Chizi Aisheng Daping No. 2 adult worm as the raw material, screen out and rinse various impurities and drain the water, and ferment in a fermenter at a constant temperature of 85°C for 2 hours;

[0085] B. Autolysis: It can be autolyzed when the requirements of step A are met, and what is obtained is a solution;

[0086] C. Decomposition: Add 200g / L saline solution to the solution obtained in step B, homogenize at a high speed for 10 minutes in a tissue homogenizer, and then heat at 40°C for 25 minutes to decompose the protein components in the earthworm body to obtain break down the mixture;

[0087] D. Filtration: The decomposition mixture obtained in step C is subjected to solid-liquid separation with a separation device, and the su...

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Abstract

The invention belongs to the field of fertilizer processing, and particularly relates to an amino acid fertilizer prepared from a lumbricus amino acid and fulvic acid potassium by a chelate method and a preparation method of the amino acid fertilizer. The amino acid fertilizer is characterized by comprising the following components in parts by weight: 45-60 parts of lumbricus amino acid, 12-20 parts of fulvic acid potassium, 15-20 parts of composite amino acid powder, 4-8 parts of a calcium superphosphate extracting solution, 3-12 parts of magnesium sulfate, 2.5-5 parts of zinc sulfate, 2-6 parts of ferrous sulfate and 4-6 parts of borax. The amino acid fertilizer prepared from the lumbricus amino acid and the fulvic acid potassium by the chelate method, disclosed by the invention, contains 18 kinds of lumbricus amino acids. The fertilizer disclosed by the invention contains macro elements of carbon, hydrogen, oxygen, nitrogen, phosphorus and potassium, secondary elements of calcium, magnesium and sulfur, and trace elements of iron, zinc and boron on the basis of conforming to the NY1429-2010 standard, is comprehensive in nutrition, and is beneficial to crop growth.

Description

technical field [0001] The invention belongs to the field of fertilizer processing, and in particular relates to an amino acid fertilizer produced by a chelating method of earthworm amino acid and potassium fulvic acid and a preparation method thereof. Background technique [0002] 40% of the yield increase in modern agricultural production is entirely dependent on the application of fertilizers. However, although a large amount of conventional fertilizers, especially inorganic nitrogen fertilizers, can promote plant growth, it can also lead to soil compaction, acidification, soil fertility degradation, and serious ecological damage. In crop production, the application of a large amount of nitrate nitrogen fertilizer will also cause the nitrate and nitrite of crop products to exceed the standard. Long-term consumption will lead to an increase in the incidence of cancer and affect human health and longevity. Therefore, the development of new biological fertilizers and the im...

Claims

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Application Information

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IPC IPC(8): C05G3/00C05G3/04C05F17/00C05G3/80
CPCY02W30/40
Inventor 贾立明陈小明贾京华杨在得王凤艳
Owner TIANJIN JIALIMING EARTHWORM BREEDING
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