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Liquid silicon fertilizer as well as preparation method and use method thereof

A technology of liquid silicon and liquid fertilizer, applied in liquid fertilizer, application, nitrogen fertilizer and other directions, can solve the problems of prone to flatulence stratification, reduced fertilizer efficiency, low nutrient content, etc., to reduce labor costs, promote growth and increase production, simple craftsmanship

Inactive Publication Date: 2018-05-25
SHENZHEN BATIAN ECOTYPIC ENG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0010] The purpose of the present invention is to overcome the above-mentioned deficiencies of the prior art, provide a liquid fertilizer and its preparation method, to solve the technical problems of existing liquid fertilizers, low nutrient content, reduced fertilizer effectiveness, and easy to produce flatulence and stratification

Method used

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  • Liquid silicon fertilizer as well as preparation method and use method thereof
  • Liquid silicon fertilizer as well as preparation method and use method thereof
  • Liquid silicon fertilizer as well as preparation method and use method thereof

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preparation example Construction

[0039] On the other hand, correspondingly, the embodiment of the present invention also provides a preparation method of the above-mentioned liquid silicon fertilizer. This preparation method comprises the steps:

[0040] S01. take each component raw material respectively according to the formula component of the liquid silicon fertilizer of the embodiment of the invention above;

[0041] S02. The solid raw material weighed in step S01 is pulverized and then sieved for subsequent use;

[0042] S03. Dissolving or diluting the nitrogen source component in the formula component with water, and then adding the remaining components in the formula component except the alkaline pH regulator to carry out mixing treatment to obtain a mixed liquid fertilizer;

[0043] S04. Adding an alkaline pH regulator to the mixed liquid fertilizer to adjust the pH of the mixed liquid fertilizer.

[0044] Specifically, the contents and selected types of raw materials of each component weighed in th...

Embodiment 1

[0053] This embodiment provides a liquid silicon fertilizer and a preparation method thereof. This liquid silicon fertilizer comprises the composition of following percentage by weight:

[0054] 50 parts of urea, 85 parts of ammonium nitrate, 105 parts of monoammonium phosphate, 130 parts of potassium sulfate, 15 parts of medium and trace element chelates, 5 parts of fumed silica dispersion, 1 part of caustic soda, 2 parts of suspending agent, 97 parts of water share. Wherein, the medium and trace element chelates are specifically zinc EDTA, manganese EDTA, and borax, and the specific concentration of the fumed silica in the fumed silica dispersion is 30%.

[0055] The production method of this liquid silicon fertilizer is:

[0056] S11. The solid raw materials of this embodiment are ground and sieved (100 mesh) for later use;

[0057] S12. Dissolve urea and ammonium nitrate in water, and add the remaining components including monoammonium phosphate, potassium sulfate, medi...

Embodiment 2

[0060] This embodiment provides a liquid silicon fertilizer and a preparation method thereof. This liquid silicon fertilizer comprises the composition of following percentage by weight:

[0061] 60 parts of urea, 67.5 parts of ammonium nitrate, 33 parts of monoammonium phosphate, 198 parts of potassium sulfate, 10 parts of medium and trace element chelates, 5 parts of fumed silica dispersion, 1.75 parts of caustic soda, 1 part of suspending agent, 132 parts of water share. Wherein, the medium and trace element chelates are specifically zinc EDTA, manganese EDTA, and borax, and the specific concentration of the fumed silica in the fumed silica dispersion is 50%.

[0062] The production method of this liquid silicon fertilizer is:

[0063] S11. The solid raw materials of this embodiment are ground and sieved (100 mesh) for later use;

[0064] S12. Dissolve urea and ammonium nitrate in water, and add the remaining components including monoammonium phosphate, potassium sulfate,...

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Abstract

The invention discloses liquid silicon fertilizer as well as a preparation method and a use method thereof. The liquid silicon fertilizer is prepared from components in parts by weight as follows: 0-100 parts of urea, 50-150 parts of ammonium nitrate phosphate, 20-150 parts of monoammonium phosphate, 0-300 parts of a urea ammonium nitrate solution, 50-200 parts of potassium sulfate, 0-20 parts ofa medium trace element chelate, 5-20 parts of a fumed silica dispersion liquid, 0-5 parts of an alkaline pH regulator, 0-10 parts of a suspending agent and 10-200 parts of water. A silicon source andmacroelements including nitrogen, phosphorous and potassium can coexist in the liquid silicon fertilizer, the liquid silicon fertilizer is slightly neutral and can loosen soil, and the use method or the fertilizer application method of the liquid silicon fertilizer is expanded.

Description

technical field [0001] The invention relates to the technical field of fertilizers, in particular to a liquid silicon fertilizer and a preparation method and application method thereof. Background technique [0002] The nutritional effect of silicon on crops has attracted more and more attention from the world's agricultural science and technology circles. Japan is one of the earliest countries to study silicon fertilizers. The fourth element. Especially for silicon-loving crops, the application of silicon fertilizers can not only increase the yield, but also significantly improve the quality of agricultural products. efficient use of nutrients. [0003] At present, most of the commonly used silicon fertilizers on the market are citrate-soluble (relative to water-soluble (quick-acting), slow-acting substances, and the fertilizer components contained in them are not easy to be dissolved in water and can be absorbed by crops. Citrate-soluble fertilizers are generally Insolu...

Claims

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Application Information

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IPC IPC(8): C05G3/04C05G3/00C05G3/80
CPCC05B7/00C05G3/80C05G5/27C05B17/00C05C9/00C05D1/02C05D9/00C05D9/02C05C1/00
Inventor 马骥朱伟根刘毅刘梦丹罗嘉骏陈文哲
Owner SHENZHEN BATIAN ECOTYPIC ENG
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