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Multifunctional trace element foliar fertilizer and preparation method and application thereof

A technology of trace elements and foliar fertilizers, applied in fertilization methods, applications, magnesium fertilizers, etc., can solve problems such as unsatisfactory, and achieve the effect of increasing crop production

Pending Publication Date: 2019-04-16
颜送贵
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Can't meet people's demand for supplementing trace elements together

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] Multifunctional trace element foliar fertilizer, including the following raw materials by weight: 6 parts of lipopolysaccharide selenate, 6 parts of selenium salt, 5 parts of organic germanium, 17 parts of 22% organic acid chelated zinc, 2.5 parts of chelated iron 32.5 parts of magnesium sulfate monohydrate, 20.2 parts of boric acid or borax, 1 part of sodium nitrophenolate, 3 parts of strontium chloride with a purity of 99.5%, 5 parts of citric acid, 0.6 parts of surfactant, 0.6 parts of penetrant, anti-caking agent 0.6 parts of the agent. Wherein the selenium salt is 44.7% sodium selenite or anhydrous sodium selenate; the compound sodium nitrophenolate is a mixture prepared from 5-nitroguaiacol sodium, o-nitrophenolate sodium and p-nitrophenolate sodium.

[0026] The production method comprises the steps of:

[0027] (1) Raw material preparation: choose feed grade or high-purity raw materials according to the specific gravity of the formula;

[0028] (2) Stirring: P...

Embodiment 2

[0034] Multifunctional trace element foliar fertilizer, including the following raw materials by weight: 4 parts of lipopolysaccharide selenate, 8 parts of selenium salt, 2 parts of organic germanium, 20.5 parts of 22% organic acid chelated zinc, 1.5 parts of chelated iron 31 parts of magnesium sulfate monohydrate, 25 parts of boric acid or borax, 0.5 parts of sodium nitrophenolate, 2 parts of strontium chloride with a purity of 99.5%, 4 parts of citric acid, 0.5 parts of surfactant, 0.5 parts of penetrant, anti-caking 0.5 parts of the agent. Wherein the selenium salt is 44.7% sodium selenite or anhydrous sodium selenate; the compound sodium nitrophenolate is a mixture prepared from 5-nitroguaiacol sodium, o-nitrophenolate sodium and p-nitrophenolate sodium.

[0035] The preparation method of foliage fertilizer is the same as embodiment one.

Embodiment 3

[0037] Multifunctional microelement foliar fertilizer, including the following raw materials in parts by weight: 5 parts of lipopolysaccharide selenate, 7 parts of selenium salt, 3 parts of organic germanium, 23.5 parts of 22% organic acid chelated zinc 、 3.3 parts of chelated iron, 27 parts of magnesium sulfate monohydrate, 23 parts of boric acid or borax, 0.6 parts of sodium nitrophenolate, 2.5 parts of strontium chloride with a purity of 99.5%, 3 parts of citric acid, 0.7 parts of surfactant, and 0.7 parts of penetrant part, 0.7 part of anticaking agent. Wherein the selenium salt is 44.7% sodium selenite or anhydrous sodium selenate; the compound sodium nitrophenolate is a mixture prepared from 5-nitroguaiacol sodium, o-nitrophenolate sodium and p-nitrophenolate sodium.

[0038] The preparation method of foliage fertilizer is the same as embodiment one.

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Abstract

The invention discloses a multifunctional trace element foliar fertilizer and a preparation method and application thereof, and belongs to the technical field of foliar fertilizers. The multifunctional trace element foliar fertilizer comprises, by weight, 4-8 parts of organic selenium, 4-8 parts of selenium salt, 1-5 parts of organic germanium, 1.5-3.5 parts of chelated iron, 15-25 parts of zinc sulfate, 27-32.5 parts of magnesium sulfate, 18-28 parts of boric acid or borax, 0.5-1 part of compound sodium nitrophenolate, 1.5-3.5 parts of strontium chloride, 2-5 parts of citric acid, 0.3-1 partof a surfactant, 0.3-1 part of a penetrant and 0.3-0.8 part of an anti-caking agent. The invention also provides a preparation method and application of the multifunctional trace element foliar fertilizer. The foliar fertilizer integrates trace elements required by human bodies such as germanium, selenium, zinc, iron, strontium, boron, magnesium and the like and medium elements required by plantsinto a whole, and the foliar fertilizer can be applied to crops to achieve balanced supplement of the trace elements of the human bodies and achieve the aim of increasing the yield of the crops.

Description

technical field [0001] The invention belongs to the technical field of foliage fertilizer, and relates to a multifunctional microelement foliage fertilizer and a preparation method and application thereof. Background technique [0002] Functional agriculture is the direction of agricultural development in the 21st century. Functional agriculture is the nutrition and functionalization of agricultural products. For this reason, the market is urgently required to provide a multifunctional trace element foliar fertilizer to produce multi-nutrient and balanced selenium-enriched functional agricultural products rich in germanium, selenium, zinc, iron, strontium, etc., to meet the most deficient nutritional needs of the human body. [0003] "Selenium" is one of the eight essential trace elements for the human body. It has the functions of anti-oxidation, anti-aging, anti-radiation, and detoxification of heavy metals (mercury, lead, cadmium); germanium can strengthen natural healin...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/00A01C21/00
CPCA01C21/005C05D5/00C05G3/00C05G3/20C05D9/02C05F11/00C05F11/10
Inventor 颜送贵
Owner 颜送贵
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