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High-concentration anti-crystallization humic acid water soluble liquid fertilizer

A water-soluble liquid, anti-crystallization technology, applied in liquid fertilizers, ammonium orthophosphate fertilizers, alkaline orthophosphate fertilizers, etc., can solve the problems of high liquid water-soluble fertilizer residue, low utilization rate, insufficient fertilizer efficiency, etc. The effect of concentration crystallization, increasing concentration and enlarging solubility

Inactive Publication Date: 2018-11-13
SHENGTAI BIOENG CO LTD OF JILIN WANTONG PHARMACY GRP CO
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Solve the problems of high residue, low content, insufficient fertilizer efficiency and low utilization rate of liquid water-soluble fertilizer

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] A high-concentration anti-crystallization humic acid water-soluble liquid fertilizer, made of the following raw materials in weight percentage: glycerol 8%, mannitol 18%, urea 12%, potassium dihydrogen phosphate 30%, potassium hydroxide 10% , potassium humate 10%, water 12%.

Embodiment 2

[0018] A high-concentration anti-crystallization humic acid water-soluble liquid fertilizer is characterized in that it is made of the following raw materials in percentage by weight: glycerol 12%, mannitol 12%, urea 18%, potassium dihydrogen phosphate 20%, hydroxide Potassium 15%, potassium humate 8%, water 15%.

Embodiment 3

[0020] A high-concentration anti-crystallization humic acid water-soluble liquid fertilizer, made of the following raw materials in weight percentage: glycerol 10%, mannitol 15%, urea 15%, potassium dihydrogen phosphate 25%, potassium hydroxide 12% , potassium humate 8%, water 15%.

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PUM

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Abstract

The invention relates to the field of agricultural fertilizer, in particular to high-concentration anti-crystallization humic acid water soluble liquid fertilizer. The fertilizer is suitable for fertilization to vegetable and fruit crops. The effective component of the fertilizer is prepared from the following raw materials in percent by weight: 8 to 12 percent of glycerol, 12 to 18 percent of mannitol, 12 to 18 percent of urea, 20 to 30 percent of monopotassium phosphate, 9 to 15 percent of potassium hydroxide, 6 to 10 percent of potassium humate, and 12 to 18 percent of water. The fertilizersolves the problems of high water-soluble fertilizer residue, low content, insufficient fertilizer efficiency and low utilization.

Description

technical field [0001] The invention relates to the field of agricultural fertilizers, namely a high-concentration anti-crystallization humic acid water-soluble liquid fertilizer. Suitable for fertilizing vegetable and fruit crops. Background technique [0002] In the prior art, the humic acid water-soluble fertilizers that exist in the market have many disadvantages. The raw materials react with each other to form insoluble substances. Due to the limited solubility of inorganic salt raw materials and low concentration, the production cost is high. Pure inorganic salts are used as The absorption rate of nutrient crops is low. At the same time, in the integration of water and fertilizer in modern agriculture, sprinkler irrigation and dripper facilities are used. If the residue rate of water-soluble fertilizers is too high, it will lead to pipe plugging and other phenomena, and the uncontrollable reaction between materials will lead to fertilizer efficiency. decrease, and the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/00C05G3/04C05G3/80
CPCC05B7/00C05G3/00C05G3/80C05G5/20C05C9/00C05D1/00C05F11/02
Inventor 夏天夏岩峰
Owner SHENGTAI BIOENG CO LTD OF JILIN WANTONG PHARMACY GRP CO
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