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Macro-element water soluble fertilizer with insecticidal and bactericidal effects and preparation method thereof

A large amount of elements, water-soluble technology, applied in the field of pesticides, can solve the problem of not having bactericidal and insecticidal effects, etc., to promote rapid growth, enhance disease resistance, and promote growth.

Inactive Publication Date: 2017-05-24
GUILIN GUIKAI BIOLOGICAL SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the above-mentioned water-soluble fertilizers are limited to the single function of providing nutrition, and do not have bactericidal and insecticidal effects

Method used

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  • Macro-element water soluble fertilizer with insecticidal and bactericidal effects and preparation method thereof
  • Macro-element water soluble fertilizer with insecticidal and bactericidal effects and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] A water-soluble fertilizer with a large number of elements that has both insecticidal and bactericidal effects. The weight ratio of each component is: 9.5 parts of urea, 43.5 parts of monoammonium phosphate, 15.5 parts of potassium chloride, 25 parts of potassium sulfate, 1 part of zinc sulfate, and boric acid 3 parts, 8 parts of EDTA, 2 parts of Sapindus japonica extract, 2.2 parts of Ginkgo biloba extract, 3 parts of Fenugreek extract, 1 part of licorice extract.

[0036] Wherein, the preparation method of Sapindus japonica extract comprises the following steps:

[0037] S1-1. Take Sapindus japonica, pulverize, add 5 times the weight of water for ultrasonic extraction twice, 3.5h each time, complete centrifugation for each extraction, take the supernatant, and use the lower solid for the next ultrasonic extraction, and the extraction is completed and merged The supernatant was obtained as Sapindus mujaponica extract;

[0038]S1-2. Add EM inoculum to the extract of Sa...

Embodiment 2

[0055] It is a water-soluble fertilizer with a large number of elements that has both insecticidal and bactericidal effects. The weight ratio of each component is: 8 parts of urea, 42 parts of monoammonium phosphate, 14 parts of potassium chloride, 25 parts of potassium sulfate, 0.8 parts of zinc sulfate, boric acid 2.5 parts, 5 parts of EDTA, 0.8 parts of Sapindus japonica extract, 1 part of Ginkgo biloba extract, 1.2 parts of Fenugreek extract, 0.5 part of licorice extract.

[0056] Wherein, the preparation method of Sapindus japonica extract comprises the following steps:

[0057] S1-1. Take Sapindus japonica, pulverize it, add 4 times the weight of water for ultrasonic extraction 3 times, 3 hours each time, complete centrifugation for each extraction, take the supernatant, and use the lower solid for the next ultrasonic extraction. Clear liquid, get Sapindus mujaponica extract;

[0058] S1-2. Add EM inoculum to the extract of Sapindus japonica, the weight ratio of the EM ...

Embodiment 3

[0075] A large amount of water-soluble fertilizer with insecticidal and bactericidal effects. The weight ratio of each component is: 11 parts of urea, 46 parts of monoammonium phosphate, 16 parts of potassium chloride, 27 parts of potassium sulfate, 1.2 parts of zinc sulfate, boric acid 3.5 parts, 12 parts of EDTA, 4 parts of Sapindus japonica extract, 5 parts of Ginkgo biloba extract, 6 parts of Fenugreek extract, 3 parts of licorice extract.

[0076] Wherein, the preparation method of Sapindus japonica extract comprises the following steps:

[0077] S1-1. Take Sapindus japonica, pulverize it, add 4 times the weight of water for ultrasonic extraction 3 times, 3 hours each time, complete centrifugation for each extraction, take the supernatant, and use the lower solid for the next ultrasonic extraction. Clear liquid, get Sapindus mujaponica extract;

[0078] S1-2. Add EM inoculum to the extract of Sapindus japonica, the weight ratio of the EM inoculum to the extract of Sapind...

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Abstract

The invention discloses a macro-element water soluble fertilizer with insecticidal and bactericidal effects and a preparation method thereof. The macro-element water soluble fertilizer comprises urea, monoammonium phosphate, potassium chloride, potassium sulfate, zinc sulfate, boric acid, EDTA, a sapindus extract, a ginkgo biloba extract, a euphorbia hirta extract and a liquorice extract. The preparation method comprises the step of making a chelated fertilizer and a traditional Chinese medicine extract. The macro-element water soluble fertilizer disclosed by the invention has the efficacies of a sterilizing agent, an insecticide and the fertilizer, and can achieve the purposes of increasing yield and resisting diseases and bacteria at a time, thereby effectively promoting the rapid and healthy growth of crops.

Description

technical field [0001] The invention relates to the field of pesticides, in particular to a large-element water-soluble fertilizer with insecticidal and bactericidal effects. Background technique [0002] Macro-element water-soluble fertilizers are liquid or solid products that are dissolved or diluted in water and used for irrigation fertilization, foliar fertilization, soilless cultivation, seed soaking and root dipping. Macro elements usually refer to nitrogen, phosphorus and potassium. Compared with ordinary compound fertilizers, the advantage is that plants can absorb nutrients through leaves and roots at the same time, which greatly improves the efficiency of fertilizer absorption and utilization. The application method of a large number of water-soluble fertilizers is very simple. It can be fertilized with irrigation water including sprinkler irrigation, drip irrigation, etc., which not only saves water, saves fertilizer, but also saves labor. [0003] At present, th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/00C05G3/02C05G3/60
CPCC05B7/00C05G3/00C05G3/60C05C9/00C05D1/02C05D9/02
Inventor 史钧瑜胡嵩
Owner GUILIN GUIKAI BIOLOGICAL SCI & TECH
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