Burdock root extract and nanosilver coordinated sterilizing fertilizer and preparation method thereof

An extract and nano-silver technology, applied in the directions of organic fertilizers, inorganic fertilizers, ammonium salt fertilizers, etc., can solve the problems of reducing the bactericidal performance of products, unavoidable agglomeration, etc., achieve fresh color, improve disease resistance, and reduce the cost of chemical fertilizer use. Effect

Inactive Publication Date: 2016-11-16
李涛
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Its shortcoming is: the silver of this invention adopts nano-silver or complexed silver or its nano-colloid to add in the fertilizer component, because the characteristic of nano-material, agglomeration inevitably occurs; characteristics, the above situations lead to a reduction in the product’s bactericidal performance
Modern pharmacological studies have shown that it has anti-oxidation, anti-tumor, anti-inflammatory, anti-allergic, anti-viral, antibacterial, and other effects. In common literature, burdock is used as a traditional Chinese medicine in the field of medicine, but burdock is used in agriculture, especially with There are few reports on the synergistic control of soil-borne and seed-borne diseases with silver nanoparticles

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] A bactericidal fertilizer of burdock extract synergistically with nano-silver, the fertilizer consists of the following formula in parts by weight: 30 parts of soluble nitrogen, phosphorus and potassium basic fertilizer, 2 parts of inorganic matter containing trace elements, 5 parts of magnesium salt, and complexed calcium salt 5 parts, 1 part of organic carbon source compound, 2.0 parts of nano-silver, 1 part of soluble amino acid, 3 parts of antioxidant, 0.001 part of burdock extract, 1 part of rare earth metal ethoxide;

[0032] The soluble nitrogen, phosphorus and potassium basic fertilizer is composed of 21 parts of urea, 3 parts of ammonium nitrate, 2 parts of ammonium sulfate, 2 parts of monoammonium phosphate, 4 parts of diammonium phosphate, 5 parts of potassium dihydrogen phosphate, 1 part of potassium sulfate, potassium nitrate 0.5 parts and 1.5 parts of potassium chloride;

[0033] The inorganic substance containing trace elements is copper sulfate;

[0034...

Embodiment 2

[0045] A bactericidal fertilizer of burdock extract synergistically with nano-silver, the fertilizer is composed of the following formula in parts by weight: 80 parts of soluble nitrogen, phosphorus and potassium basic fertilizer, 22 parts of inorganic matter containing trace elements, 30 parts of magnesium salt, and 30 parts of complexed calcium salt 20 parts of organic carbon source compound, 5.5 parts of nano-silver, 20 parts of soluble amino acid, 30 parts of antioxidant, 5.0 parts of burdock extract, 16 parts of rare earth metal ethoxide;

[0046] The soluble NPK basic fertilizer is urea;

[0047] The inorganic substance containing trace elements is zinc nitrate;

[0048] The magnesium salt is magnesium nitrate;

[0049] The complex calcium salt is calcium EDTA;

[0050] The organic carbon source compound is soluble starch;

[0051] Described nano-silver is chitosan nano-silver solution, and particle diameter is 50nm;

[0052] The soluble amino acid is histidine;

[...

Embodiment 3

[0059] A bactericidal fertilizer of burdock extract synergistically with nano-silver, the fertilizer is composed of the following formula by weight: 40 parts of soluble nitrogen, phosphorus and potassium basic fertilizer, 4 parts of inorganic matter containing trace elements, 8 parts of magnesium salt, and 9 parts of complexed calcium salt 5 parts of organic carbon source compound, 3 parts of nano silver, 5 parts of soluble amino acid, 9 parts of antioxidant, 0.01 part of burdock extract, 5 parts of rare earth metal ethoxide;

[0060] The soluble NPK basic fertilizer is ammonium nitrate;

[0061] The inorganic matter containing trace elements is composed of 1 part of borax, 0.5 part of ammonium molybdate, 0.2 part of sodium iodide and 1.8 parts of EDTA iron;

[0062] The magnesium salt is magnesium nitrate;

[0063] The complex calcium salt is calcium EDTA;

[0064] The organic carbon source compound is soluble starch;

[0065] Described nano-silver is nano-silver aqueous s...

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Abstract

The invention discloses a burdock root extract and nanosilver coordinated sterilizing fertilizer and a preparation method thereof. The burdock root extract and nanosilver coordinated sterilizing fertilizer comprises the following ingredients in parts by weight: 30-80 parts of a soluble nitrogen phosphorus and potassium basal fertilizer, 2-22 parts of a micro-element-containing inorganic substance, 5-30 parts of magnesium salt, 5-30 parts of complex calcium salt, 1-20 parts of an organic carbon source compound, 2.0-5.5 parts of nanosilver, 1-20 parts of soluble amino acid, 3-30 parts of an anti-oxidant, 0.001-5.0 parts of a burdock root extract and 1-16 parts of rare-earth metal ethoxide. The burdock root extract and nanosilver coordinated sterilizing fertilizer is extremely good in fertilizer efficiency, can not only kill various germs but also increase balanced nutrient decomposition to achieve dual effects, realizes rootstock, flower, leaf, fruit, overground part and underground part balanced coordination, and achieves high yield, high efficiency, low investment and double harvests, and the fertilizer using cost is reduced by 50% or above.

Description

technical field [0001] The invention relates to a mixture of fertilizer and other components, in particular to a bactericidal fertilizer made of burdock extract and nano silver and a preparation method thereof. Background technique [0002] With the improvement of people's living standards and the enhancement of awareness of ecological environment protection and self-health protection, people's demand for safe, hygienic and clean agricultural products is also increasing. In particular, the large-scale use of chemical fertilizers and toxic pesticides in agricultural production has caused a large amount of agricultural chemicals to be imported into the farmland, which not only causes the quality of crops to decline, and then affects their commerciality, but also accumulates a large amount of harmful chemicals in organisms through soil and water. And through the food chain into the crops and livestock and poultry, resulting in food pollution, seriously affecting human health. ...

Claims

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Application Information

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IPC IPC(8): C05G3/00
CPCC05G3/00C05B7/00C05C3/00C05C5/00C05C1/00C05C5/02C05C9/00C05C11/00C05D1/02C05D3/00C05D5/00C05D9/02C05F11/00C05D9/00
Inventor 杜军强赵林科李涛
Owner 李涛
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