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Water-soluble vegetable fertilizer and preparation method thereof

A water-soluble fertilizer and vegetable technology, applied in the application, nitrogen fertilizer, potash fertilizer and other directions, can solve the problems of inability to alleviate soil pollution, low fertilizer utilization rate, etc., and achieve the effect of improving fertilizer utilization rate, easy absorption, and promoting reproduction and activities.

Inactive Publication Date: 2018-08-03
侯淑璐
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a water-soluble fertilizer for vegetables, which solves the problems of low fertilizer utilization rate and inability to alleviate soil pollution in existing water-soluble fertilizers

Method used

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Examples

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preparation example Construction

[0026] The preparation method of above-mentioned water-soluble fertilizer for vegetables comprises the following steps:

[0027] Step 1: Take 50-80 parts of urea, 30-40 parts of ammonium nitrate, 20-30 parts of potassium chloride, 15-20 parts of water-soluble monoammonium phosphate, 10-15 parts of citric acid and 2 ~5 parts were mixed evenly, dried and pulverized to obtain fertilizer A;

[0028] Step 2: Mix 20-30 parts of humic acid, 10-20 parts of diatomaceous earth, 5-10 parts of composite bacteria and equal weight of water according to the parts by mass, stir to make a slurry, and then add 1-3 parts of trace elements , stirring and reacting at a temperature of 35-45°C for 3-5 days to obtain fertilizer B;

[0029] Step 3: Dissolve fertilizer A in fertilizer B, mix and stir evenly, then sequentially add 5-8 parts of sodium tetraborate, 5-10 parts of amino acid polypeptide, 2-5 parts of plant growth regulator and 2-5 parts of potassium sulfate and stir , and then carry out u...

Embodiment 1

[0032] A water-soluble fertilizer for vegetables, comprising the following components in parts by mass: 50 parts of urea, 30 parts of ammonium nitrate, 20 parts of humic acid, 20 parts of potassium chloride, 15 parts of water-soluble monoammonium phosphate, 10 parts of citric acid, silicon 10 parts of algae earth, 5 parts of amino acid polypeptide, 5 parts of compound bacteria, 5 parts of sodium tetraborate, 2 parts of potassium sulfate, 2 parts of organic phosphate, 2 parts of plant growth regulator and 1 part of trace element.

[0033] The composite bacteria include lactic acid bacteria, colloid bacillus and trichoderma viride and are prepared according to the mass ratio of 1:2:3.

[0034] Humic acid is a mixture of fulvic acid and potassium humate at a mass ratio of 1:2.

[0035] Trace elements include zinc and boron.

[0036] The organic phosphate is sodium ethylenediamine tetramethylene phosphonate.

[0037] The plant growth regulator is a mixture of naphthaleneacetic a...

Embodiment 2

[0044] A water-soluble fertilizer for vegetables, comprising the following components in parts by mass: 80 parts of urea, 40 parts of ammonium nitrate, 30 parts of humic acid, 30 parts of potassium chloride, 20 parts of water-soluble monoammonium phosphate, 15 parts of citric acid, silicon 20 parts of algae earth, 10 parts of amino acid polypeptide, 10 parts of compound bacteria, 8 parts of sodium tetraborate, 5 parts of potassium sulfate, 5 parts of organic phosphate, 5 parts of plant growth regulator and 3 parts of trace elements.

[0045] The composite bacteria include lactic acid bacteria, colloid bacillus and trichoderma viride and are prepared according to the mass ratio of 1:2:3.

[0046] Humic acid is a mixture of fulvic acid and potassium humate at a mass ratio of 1:2.

[0047] Trace elements include zinc and boron.

[0048] The organic phosphate is sodium ethylenediamine tetramethylene phosphonate.

[0049] The plant growth regulator is a mixture of naphthaleneacet...

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Abstract

The invention discloses a water-soluble vegetable fertilizer which comprises the following components: 50-80 parts of urea, 30-40 parts of ammonium nitrate, 20-30 parts of humic acid, 20-30 parts of potassium chloride, 15-20 parts of water-soluble monoammonium phosphate, 10-15 parts of citric acid, 10-20 parts of kieselguhr, 5-10 parts of amino polypeptide, 5-10 parts of composite bacteria, 5-8 parts of sodium tetraborate, 2-5 parts of potassium sulfate, 2-5 parts of organic phosphate, 2-5 parts of a plant growth adjusting agent and 1-3 parts of trace elements. Due to reasonable proportioningof nitrogen, phosphorus and potassium and trace elements, precise fertilization to vegetables can be achieved, and the fertilizer utilization rate can be increased; and due to adoption of the composite bacteria, the humic acid and the plant growth regulator, microbial florae of soil can be improved, polluted soil can be effectively repaired, and edible security of the vegetables can be ensured.

Description

technical field [0001] The invention belongs to the technical field of fertilizers, relates to a water-soluble fertilizer for vegetables, and also relates to a preparation method of the water-soluble fertilizer for vegetables. Background technique [0002] With the development of technology, my country's agriculture is in the process of agricultural modernization. In order to accelerate the realization of agricultural modernization, the country is currently vigorously promoting large-scale planting and water and fertilizer integration, investing a lot of money to guide agriculture to install drip irrigation facilities, and objectively requires more high-quality and low-cost. water soluble fertilizer. The scientific and moderate development and promotion of water-soluble fertilizers is to meet the needs of standardization of modern intensive agricultural planting and production, to ensure high-yield, high-quality and high-efficiency agricultural products, and to precisely mana...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/00C05G3/04C05G3/80
CPCC05B7/00C05G3/00C05G3/80C05G5/20C05C1/00C05C9/00C05C11/00C05D1/02C05D9/00C05D9/02C05F11/02C05F11/08
Inventor 侯淑璐
Owner 侯淑璐
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