Liquid fertilizer and preparation method thereof

A liquid fertilizer and liquid technology, applied in the field of liquid fertilizer and its preparation, can solve the problems of slow absorption and transportation of plant nutrients, insignificant improvement of crop yield and quality, and insignificant effect of plant growth, etc., so as to promote absorption and transportation. , reduce crop diseases and insect pests, assist the effect of nitrogen fixation by aerial roots

Pending Publication Date: 2019-11-22
张睿
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The technical problem to be solved by the present invention is that the solubility of trace elements in the solution is not high, resulting in slow absorption and transportation of plant nutrients, low absorption of trace elements by plants, serious nutrient loss, and insignificant effect of promoting plant growth. Yield and quality improvement is not obvious

Method used

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  • Liquid fertilizer and preparation method thereof
  • Liquid fertilizer and preparation method thereof
  • Liquid fertilizer and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] According to 5 parts of purified water, 5 parts of 75% phosphoric acid, 0.5 parts of wood vinegar, 0.5 parts of bitter soil, 0.5 parts of CORE fertilizer additives, 0.5 parts of liquid gluconic acid, 0.5 parts of liquid malic acid, 0.5 parts of rare earth elements, and 0.5 parts of amino acid raw powder 0.5 parts, complex titanium 0.5 parts, sodium decaborate 0.5 parts, calcium nitrate 0.5 parts, magnesium nitrate 0.5 parts, EDTA copper 0.005 parts, EDTA manganese 0.005 parts, EDTA zinc 0.005 parts, iron acetate 0.005 parts, cobalt nitrate 0.005 parts, nitric acid 0.005 parts of nickel, 0.005 parts of ammonium molybdate, 0.005 parts of potassium acetate, 5 parts of liquid potassium formate, 5 parts of potassium thiosulfate, 0.005 parts of vitamins, 5 parts of liquid potassium silicate, 5 parts of urea ammonium nitrate solution, 0.005 parts of Heconol part, 0.005 part of sodium salicylate and 0.05 part of polyglutamic acid in the ratio and order of adding and stirring uni...

Embodiment 2

[0027] According to 30 parts of purified water, 20 parts of 75% phosphoric acid, 2 parts of wood vinegar, 2 parts of bitter soil, 2 parts of CORE fertilizer additive, 2 parts of liquid gluconic acid, 2 parts of liquid malic acid, 2 parts of rare earth elements, and 2 parts of raw amino acid powder 2 parts, complex titanium 2 parts, sodium decaborate 2 parts, calcium nitrate 2 parts, magnesium nitrate 2 parts, EDTA copper 0.05 parts, EDTA manganese 0.05 parts, EDTA zinc 0.05 parts, iron acetate 0.05 parts, cobalt nitrate 0.05 parts, nitric acid 0.05 parts of nickel, 0.05 parts of ammonium molybdate, 0.05 parts of potassium acetate, 10 parts of liquid potassium formate, 10 parts of potassium thiosulfate, 0.05 parts of vitamins, 10 parts of liquid potassium silicate, 25 parts of urea ammonium nitrate solution, 0.05 parts of Hekangsu part, 0.05 part of sodium salicylate and 0.2 part of polyglutamic acid were added in sequence and stirred evenly to obtain a liquid fertilizer.

Embodiment 3

[0029] 20 parts of purified water, 12 parts of 75% phosphoric acid, 1.2 parts of wood vinegar, 1.2 parts of bitter soil, 1.2 parts of CORE fertilizer additive, 1.2 parts of liquid gluconic acid, 1.2 parts of liquid malic acid, 1.5 parts of rare earth elements, and 1.5 parts of amino acid raw powder 1.5 parts of titanium complex, 1.5 parts of sodium decaborate, 1.5 parts of calcium nitrate, 1.5 parts of magnesium nitrate, 0.025 parts of copper EDTA, 0.025 parts of manganese EDTA, 0.025 parts of zinc EDTA, 0.025 parts of iron acetate, 0.025 parts of cobalt nitrate, nitric acid 0.025 parts of nickel, 0.025 parts of ammonium molybdate, 0.025 parts of potassium acetate, 7.5 parts of liquid potassium formate, 7.5 parts of potassium thiosulfate, 0.025 parts of vitamins, 7.5 parts of liquid potassium silicate, 15 parts of urea ammonium nitrate solution, and 0.025 parts of Hekangsu part, 0.025 part of sodium salicylate and 0.1 part of polyglutamic acid were added in sequence and stirred...

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Abstract

The invention relates to the technical field of fertilizer production, in particular to a liquid fertilizer and a preparation method thereof. The liquid fertilizer comprises the following components in parts by weight: 15-30 parts of a potash fertilizer; 5-20 parts of 75% phosphoric acid; 5-25 parts of a urea ammonium nitrate solution; 1-4 parts of a magnesium fertilizer; 0.5 to 2 parts of sodiumdecaborate; 0.5 to 2 parts of calcium nitrate; 3.5 to 14 parts of a functional additive; 0.04 to 0.4 part of a trace element nutritional agent; 0.05 to 0.2 part of polyglutamic acid; 0.015 to 0.15 part of a growth regulator. The problems of low plant nutrient absorption and transportation speed, low trace element absorption of plants, serious nutrient loss, unremarkable plant growth promotion effect and unremarkable crop yield and quality improvement due to low solubility of trace elements of the existing liquid fertilizer in a solution are solved.

Description

technical field [0001] The invention relates to the technical field of fertilizer production, in particular to a liquid fertilizer and a preparation method thereof Background technique [0002] "A flower in a crop depends entirely on fertilizer", this is a sentence that often hangs on the lips of farmers. It can be seen that chemical fertilizers play an irreplaceable role in agricultural production, farmers' income, and economic development. my country is a large agricultural country. The application of chemical fertilizers is inevitable in the development process. [0003] In actual production, a large amount of chemical fertilizers are used, but the chemical fertilizers only contain nutrients such as nitrogen, phosphorus, and potassium, and do not contain organic matter and humus. Therefore, if a large amount of chemical fertilizers are used, the soil organic matter and humus will be lacking, and the soil aggregate structure will be destroyed. Causing soil compaction, crop...

Claims

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Application Information

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IPC IPC(8): C05G3/04C05G3/00C05G3/02
CPCC05G3/00C05B17/00
Inventor 张睿李俊
Owner 张睿
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