Balanced-type macroelement water-soluble fertilizer and preparation method thereof

A trace element fertilizer and macro element technology, applied in organic fertilizers, inorganic fertilizers, ammonium salt fertilizers, etc., can solve the problems of single large, medium or trace element compounds, poor pertinence, and insufficient nutrition, so as to improve biological efficiency. The effect of enhancing the resistance to stress and improving the utilization rate of fertilizers

Inactive Publication Date: 2017-11-24
AMB NANJING BIOTECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there are many types of water-soluble fertilizers on the market, but most of them are single large, medium or trace element compounds, which are not well targeted and not comprehensive enough in nutrition

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] A balanced macro-element water-soluble fertilizer, comprising the following raw materials in parts by weight: 30 parts bagasse, 15 parts tofu residue, 15 parts corn stover, 35 parts potassium dihydrogen phosphate, 33 parts urea, 3 parts humic acid, potassium sulfate 2 parts, 2 parts disodium ethylenediaminetetraacetic acid, 1 part aminooligosaccharin, 8 parts ammonium sulfate, 10 parts starch, 3 parts glucose, 5 parts compound amino acid, 7 parts diatomaceous earth, 12 parts plant ash, alginic acid 1 part, 2 parts of nano carbon, 3 parts of aluminum hydroxide, 4 parts of trace element fertilizer and 60 parts of water.

[0016] The preparation method includes the following steps:

[0017] (1) First, the bagasse, bean curd residue and corn stalks are hydrolyzed with 25-35% sulfuric acid at 60-80°C for 8-10 hours, then lime is added for neutralization, and then starch, urea, trace element fertilizers and oxidation are added. Potassium is dissolved to produce fertilizer liquid ...

Embodiment 2

[0024] A balanced macroelement water-soluble fertilizer, comprising the following raw materials in parts by weight: 40 parts bagasse, 20 parts tofu residue, 30 parts corn stalks, 40 parts potassium dihydrogen phosphate, 38 parts urea, 6 parts humic acid, potassium sulfate 4 parts, 3 parts of disodium edetate, 2 parts of aminooligosaccharin, 12 parts of ammonium sulfate, 20 parts of starch, 5 parts of glucose, 7 parts of compound amino acid, 9 parts of diatomaceous earth, 16 parts of plant ash, alginic acid 4 parts, 5 parts of nano carbon, 4 parts of aluminum hydroxide, 6 parts of trace element fertilizer and 70 parts of water.

[0025] The preparation method includes the following steps:

[0026] (1) First hydrolyze bagasse, bean curd residue and corn stalks with 25-35% sulfuric acid at 60-80°C for 8-10 hours, then add lime to neutralize, then add starch, urea, trace element fertilizers, and oxidation Potassium is dissolved to produce fertilizer liquid A;

[0027] (2) Put the diato...

Embodiment 3

[0033] A balanced macroelement water-soluble fertilizer, comprising the following raw materials in parts by weight: 35 parts of bagasse, 18 parts of bean curd residue, 22 parts of corn stover, 37 parts of potassium dihydrogen phosphate, 35 parts of urea, 5 parts of humic acid, potassium sulfate 6 parts, 2.5 parts of disodium edetate, 1.5 parts of amino-oligosaccharin, 10 parts of ammonium sulfate, 15 parts of starch, 4 parts of glucose, 6 parts of compound amino acid, 8 parts of diatomaceous earth, 14 parts of plant ash, alginic acid 3 parts, 4 parts of nano carbon, 3.5 parts of aluminum hydroxide, 5 parts of trace element fertilizer and 65 parts of water.

[0034] The preparation method includes the following steps:

[0035] (1) First, the bagasse, bean curd residue and corn stalks are hydrolyzed with 25-35% sulfuric acid at 60-80°C for 8-10 hours, then lime is added for neutralization, and then starch, urea, trace element fertilizers and oxidation are added. Potassium is dissolv...

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PUM

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Abstract

The invention discloses a balanced-type macroelement water-soluble fertilizer and a preparation method thereof. The fertilizer is prepared from the following raw materials (by weight): 30-40 parts of bagasse, 15-20 pars of bean curd residues, 15-30 parts of corn straw, 35-40 parts of potassium dihydrogen phosphate, 33-38 parts of urea, 3-6 parts of humic acid, 2-4 parts of potassium sulfate, 2-3 parts of disodium ethylene diamine tetraacetate, 1-2 parts of amino-oligosaccharin, 8-12 parts of ammonium sulfate, 10-20 parts of starch, 3-5 parts of glucose, 5-7 parts of compound amino acid, 7-9 parts of diatomite, 12-16 parts of plant ash, 1-4 parts of alginic acid, 2-5 parts of nano-carbon, 3-4 parts of aluminium hydroxide, 4-6 parts of a trace element fertilizer and 60-70 parts of water. The water-soluble fertilizer provides balanced mineral nutrition elements for crops. Utilization rate of the fertilizer is raised. Carbon-nitrogen ratio for soil microorganisms is raised, and power energy source is directly provided. The fertilizer participates in formation and metabolism processes of organs, such as plant germination, leaf growing, flowering, fruit-bearing and the like. Crops resistance is enhanced, and quality of agricultural products is improved.

Description

Technical field [0001] The invention relates to a balanced macroelement water-soluble fertilizer and a preparation method. technical background [0002] With the continuous improvement of human living standards, people have higher and higher quality requirements for crops and their agricultural and sideline products. Traditional planting methods and long-term application of chemical fertilizers alone cannot meet the requirements of green organic food supply and production. A large number of elements Water Soluble Fertilizer (WSF for short) is a multi-element compound fertilizer that can be completely dissolved in water. It can quickly dissolve in water and is easier to be absorbed by crops, and its absorption and utilization rate is relatively high, which is more critical It can be used in facility agriculture such as spray and drip irrigation to realize the integration of water and fertilizer and achieve the efficiency of saving water, fertilizer and labor. Generally speaking,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/00
CPCC05B7/00C05G3/00C05G5/12C05C3/00C05C9/00C05C11/00C05D1/00C05D1/02C05D9/00C05D9/02C05F5/002C05F11/00C05F11/02C05F17/50C05F17/70
Inventor 张高荣
Owner AMB NANJING BIOTECH CO LTD
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