Multifunctional liquid fertilizer capable of degrading pesticide residues and preparation method thereof

A technology for liquid fertilizer and pesticide degradation, applied in the field of fertilizer and agriculture, can solve problems such as human health hazards

Inactive Publication Date: 2018-02-16
中山国晟生物工程有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If you usually eat a small amount of residual pesticides, the human body will degrade them (here only refers to the non-t...

Method used

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  • Multifunctional liquid fertilizer capable of degrading pesticide residues and preparation method thereof
  • Multifunctional liquid fertilizer capable of degrading pesticide residues and preparation method thereof
  • Multifunctional liquid fertilizer capable of degrading pesticide residues and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0062] Embodiment 1 The following steps are adopted to prepare the multifunctional liquid fertilizer of the present invention:

[0063] 1. Preparation of component raw materials:

[0064] (1) Nitrogen-containing component: prepared by mixing urea and ammonium nitrate at a weight ratio of 2:1;

[0065] (2) Phosphorus-containing potassium element components: prepared by mixing potassium dihydrogen phosphate, dipotassium hydrogen phosphate, potassium phosphate, potassium sulfate, and potassium hydroxide in a weight ratio of 1:2:0.5:0.5:1.5;

[0066] (3) Trace element components in chelation: medium elements are prepared by mixing calcium nitrate, magnesium sulfate, and sulfuric acid in a weight ratio of 2:1:0.5; ferrous sulfate, copper sulfate, zinc sulfate, manganese sulfate, boric acid, The mixture of ammonium molybdate is mixed in a weight ratio of 1:0.5:3:0.8:1:0.01 to obtain trace elements;

[0067] (4) Amino acid: prepared by dissolving 80% solid compound amino acid in aq...

Embodiment 2

[0082] Example 2 Prepare the degradable pesticide residue multifunctional liquid fertilizer of the present invention from the following components by weight ratio: 50 kg of nitrogen-containing element components, 115 kg of phosphorus-containing potassium element components, 20 kg of trace element components in chelation kg, 40 kg of amino acid, 100 kg of organic matter, 110 kg of humic acid, 150 kg of pesticide detoxifying enzyme, 12 kg of antifreeze protein, 10 kg of antibacterial peptide, and 380 kg of water; among them, the pesticide detoxifying enzyme is composed of protease, cellulase, Pectinase, catalase, amylase, glycerin, trimethylolethane, pentaerythritol, xylitol, sorbitol, water according to weight ratio 1.5:1.5:1.5:1.5:1.5:2.5:1.5:1.5: 1.5:1.5:15 mixed and dissolved, and the rest of the components are the same as in Example 1; the preparation method is the same as in Example 1.

Embodiment 3

[0083] Example 3 The multifunctional liquid fertilizer of degradable pesticide residues of the present invention is prepared from the following components by weight ratio: 65 kg of nitrogen-containing element components, 135 kg of phosphorus-containing potassium element components, 25 kg of trace element components in chelation kg, 50 kg of amino acid, 90 kg of organic matter, 130 kg of humic acid, 120 kg of pesticide detoxifying enzyme, 20 kg of antifreeze protein, 15 kg of antibacterial peptide, and 350 kg of water; among them, the pesticide detoxifying enzyme is composed of protease, cellulase, Pectinase, catalase, amylase, glycerin, trimethylolethane, pentaerythritol, xylitol, sorbitol, water according to weight ratio 1.8:2:4:1.8:1.8:2.5:1.8:1.8: 3.5:1.8:18 is prepared by dissolving. All the other components are the same as Example 1, and all the other components are the same as Example 1; the preparation method is the same as Example 1.

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Abstract

The invention discloses a multifunctional liquid fertilizer capable of degrading pesticide residues and a preparation method thereof. The multifunctional liquid fertilizer is prepared from the following components in parts by weight: 5-10 parts of a nitrogen-containing component, 10-20 parts of a phosphorus-containing and potassium-containing component, 2-3 parts of a chelated medium and trace element component, 3-5 parts of amino acid, 8-10 parts of an organic matter, 10-15 parts of humic acid, 10-15 parts of a pesticide detoxifying enzyme, 0.5-2 parts of antifreezing protein, 0.5-1.5 parts of antibacterial peptides and 35-42 parts of water, wherein the pesticide detoxifying enzyme is prepared by mixing protease, cellulase, pectinase, catalase, amylase, glycerin, trimethylolethane, pentaerythritol, xylitol, sorbitol and water. The multifunctional liquid fertilizer can effectively degrade the pesticide residues and reduce the using amounts of pesticides, and can prevent plant diseasesand insect pests and maintain the balance of agroecological environment, so that the agricultural yield and the agricultural income are increased, the quality of agricultural products is improved andthe agricultural production environment is improved; the multifunctional liquid fertilizer has the advantages of comprehensive and balanced nutrition, high plant absorption and utilization rate, wideapplication range, simple preparation technology, economic benefit, high efficiency, environmental protection and the like.

Description

technical field [0001] The invention belongs to the technical field of fertilizers and agriculture, and relates to a liquid fertilizer and a preparation method thereof, in particular to a multifunctional liquid fertilizer capable of degrading pesticide residues and a preparation method thereof. Background technique [0002] my country is a country with a large population. In order to ensure the basic supply of grain, oil, vegetables, etc., it is necessary to greatly increase the output of crops to meet the requirements of rapid population growth for the quantity of agricultural products. In agricultural production, the wide application of agricultural chemicals such as pesticides and fertilizers has made an important contribution to this, but at the same time it has also brought problems such as excessive harmful substances in agricultural and by-products, quality decline, and environmental pollution. [0003] The extensive use of agricultural chemicals such as pesticides an...

Claims

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Application Information

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IPC IPC(8): C05G3/00C05G3/04C05G3/80
CPCC05B7/00C05G3/00C05G3/80C05G5/20C05C1/00C05C3/00C05C5/04C05C9/00C05C11/00C05D1/00C05D1/02C05D5/00C05D9/02C05F5/006C05F9/04C05F11/02
Inventor 凌仕信
Owner 中山国晟生物工程有限公司
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