Chelated earthworm amino acid water-soluble micronutrient fertilizer and preparation method thereof

A technology of trace element fertilizer and earthworm amino acid, which is applied in the direction of fertilizer mixture, fertilization device, application, etc., can solve the problems of slow absorption speed and low fertilizer utilization rate, and achieve the effects of accelerating absorption, promoting full grain, and increasing yield

CN104788208AInactive Publication Date: 2015-07-22TIANJIN JIALIMING EARTHWORM BREEDING
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
Publication Date
2015-07-22
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention belongs to the field of water-soluble fertilizer processing, and in particular relates to a chelated earthworm amino acid water-soluble micronutrient fertilizer and a preparation method thereof. The chelated earthworm amino acid water-soluble micronutrient fertilizer is characterized by consisting of the following components in parts by mass: 1-3 parts of citric acid, 50-60 parts of an earthworm amino acid chelation solution, 7-27 parts of ferrous sulfate, 10-27 parts of zinc sulfate, 7-27 parts of manganese sulfate and 2-12 parts of monopotassium phosphate. Due to the adoption of the chelated earthworm amino acid water-soluble micronutrient fertilizer, the micro-element nutrition deficiency disease of plants can be treated, the earthworm amino acid chelation solution is used as the liquid phase, the earthworm amino acid chelation solution contains 18 earthworm amino acids, through chelation reaction of the amino acid chelation solution and microelements like zinc, ferrum and manganese, the activity of enzyme inside plant bodies can be rapidly activated through the effective components, absorption of plants on macroelements like nitrogen, phosphorus and potassium can be accelerated, the utilization rate of the fertilizer can be increased, and conversion of carbohydrate inside plant bodies can be promoted, the yield can be increased, the content of chlorophyll of leaves can be increased, the cold resistance and the salt resistance can be improved, and the disease resistance and the adverse resistance of crops can be improved.
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Description

technical field

[0001] The invention belongs to the field of water-soluble fertilizer processing, and in particular relates to a chelated earthworm amino acid water-soluble trace element fertilizer and a preparation method thereof. Background technique

[0002] The nutrients needed for normal growth and development of plants can be divided into essential elements and beneficial elements, and among the essential elements, there are also macroelements and trace elements. Essential elements refer to plant nutrients that are necessary for the normal growth and development of plants and cannot be replaced by other elements. According to the amount required by plants, essential elements are divided into essential macronutrients and essential micronutrients. Essential macroelements are carbon (C), hydrogen (H), oxygen (O), nitrogen (N), phosphorus (P), sulfur (S), potassium (K), magnesium (Mg), calcium (Ca), silicon (Si); essential trace elements are iron (Fe), manganese (Mn), zi...

Examples

Embodiment 1

[0040] A chelated earthworm amino acid water-soluble trace element fertilizer is prepared according to the following steps:

[0041] (1) Preparation of earthworm amino acid chelation solution

[0042] A. Fermentation: Select the pure Chizi Aisheng Daping No. 2 Chengworm as the raw material, screen out and rinse various impurities and drain the water, and ferment in the fermentation tank at a constant temperature of 80 degrees for 3 hours;

[0043] B. Autolysis: It can be autolyzed when the requirements of step A are met, and what is obtained is a solution;

[0044] C. Decomposition: Add 100g / L saline solution to the solution obtained in step B, homogenize at a high speed in a tissue homogenizer for 8 minutes, then heat at 40°C for 20 minutes to decompose the protein components in the earthworm body to obtain break down the mixture;

[0045] D. Filtration: The decomposition mixture obtained in step C is subjected to solid-liquid separation with a separation device, and the su...

Embodiment 2

[0057] A chelated earthworm amino acid water-soluble trace element fertilizer is prepared according to the following steps:

[0058] (1) Preparation of earthworm amino acid chelation solution

[0059] A. Fermentation: Select the pure Chizi Aisheng Daping No. 2 Chengworm as the raw material for preparation, screen out and rinse various impurities and drain the water, and ferment in the fermentation tank at a constant temperature of 85 degrees for 2 hours;

[0060] B. Autolysis: It can be autolyzed when the requirements of step A are met, and what is obtained is a solution;

[0061] C. Decomposition: Add 150g / L saline solution to the solution obtained in step B, homogenize at a high speed in a tissue homogenizer for 15 minutes, then heat at 40°C for 20 minutes to decompose the protein components in the earthworm body to obtain break down the mixture;

[0062] D. Filtration: The decomposition mixture obtained in step C is subjected to solid-liquid separation with a separation d...

Embodiment 3

[0074] A chelated earthworm amino acid water-soluble trace element fertilizer is prepared according to the following steps:

[0075] (1) Preparation of earthworm amino acid chelation solution

[0076] A. Fermentation: Select the pure Chizi Aisheng Daping No. 2 Chengworm as the raw material for preparation, screen out and rinse various impurities and drain the water, and ferment in the fermentation tank at a constant temperature of 85 degrees for 2 hours;

[0077] B. Autolysis: It can be autolyzed when the requirements of step A are met, and what is obtained is a solution;

[0078] 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;

[0079] D. Filtration: The decomposition mixture obtained in step C is subjected to solid-liquid separation with a separati...