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Amino acid-containing composite foliage fertilizer and its preparation method and usage method

An amino acid, foliar fertilizer technology, applied in the application, organic fertilizer, fertilization device and other directions, to achieve the effects of low production cost, improved wetting and penetration ability, and improved fertilizer utilization rate

Inactive Publication Date: 2008-05-14
海拓(北京)矿物肥料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Since foliar fertilization generally provides inorganic ions such as nitrogen, phosphorus, potassium, and trace elements to crops, there is a problem of compatibility with surfactants of general varieties.

Method used

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  • Amino acid-containing composite foliage fertilizer and its preparation method and usage method
  • Amino acid-containing composite foliage fertilizer and its preparation method and usage method
  • Amino acid-containing composite foliage fertilizer and its preparation method and usage method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] Weigh raw materials according to the following proportions, and prepare:

[0026] Composite liquid A: Add 300 liters of clear water at a temperature of 45°C to a 1,000-liter container, add Tween 20 to 55 kg while stirring, add Tween 60 to 55 kg after stirring well, and after fully stirring for 20 minutes, add twelve 180 kg of sodium alkyl sulfate, 60 kg of fulvic acid and 40 kg of alginic acid were reacted at 45°C for 35 minutes, and then the volume was adjusted to 1000L with water to make composite liquid A.

[0027] Composite liquid B: Add 220 liters of clear water with a temperature of 40°C in a 1000 liter container, add 120 kg of triethanolammonium while stirring, and after stirring evenly, add 130 kg of boric acid, 60 kg of zinc sulfate and 20 kg of citric acid, Fully stir for 30 minutes, keep stirring, add 110 kg of amino acid, react at 35°C for 40 minutes, measure the pH value of the solution, use citric acid or potassium hydroxide to adjust the pH value to 6.9-7...

Embodiment 2

[0030] Weigh raw materials according to the following proportions, and prepare:

[0031] Composite liquid A: Add 300 liters of clear water at a temperature of 50°C into a 1000-liter container, add Tween 20 to 75 kg while stirring, add Tween 60 to 85 kg after stirring well, and add twelve 120 kg of sodium alkyl sulfate, 80 kg of fulvic acid and 20 kg of alginic acid were reacted at 55°C for 55 minutes, and then the volume was adjusted to 1000 L with water to make composite liquid A.

[0032] Composite liquid B: Add 220 liters of clear water with a temperature of 40°C in a 1000 liter container, add 230 kg of triethanolammonium while stirring, and after stirring evenly, add 280 kg of boric acid, 140 kg of zinc sulfate and 45 kg of citric acid, Fully stir for 30 minutes, keep stirring, add 150 kg of amino acid, react at 50°C for 60 minutes, measure the pH value of the solution, use citric acid or potassium hydroxide to adjust the pH value to 6.9-7.1, and dilute to 1000L with water...

Embodiment 3

[0035]Weigh raw materials according to the following proportions, and prepare:

[0036] Composite liquid A: Add 300 liters of clear water at a temperature of 55°C into a 1000-liter container, add Tween 20 to 70 kg while stirring, add Tween 60 to 70 kg after stirring well, and after fully stirring for 20 minutes, add twelve 150 kg of sodium alkyl sulfate, 75 kg of fulvic acid and 75 kg of alginic acid were reacted at 50°C for 45 minutes, and then the volume was adjusted to 1000L with water to make composite liquid A.

[0037] Composite liquid B: Add 250 liters of clear water with a temperature of 45°C in a 1000 liter container, add 180 kg of triethanolammonium while stirring, and after stirring evenly, add 200 kg of boric acid, 100 kg of zinc sulfate and 30 kg of citric acid, Fully stir for 30 minutes, keep stirring, add 135 kg of amino acid, react at 35°C for 40 minutes, measure the pH value of the solution, use citric acid or potassium hydroxide to adjust the pH value to 6.9-...

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Abstract

The present invention discloses one kind of amino acid-containing composite foliage fertilizer and its preparation and usage. The amino acid-containing composite foliage fertilizer consists of composite liquid A and composite liquid B in the volume ratio of 1 to 9. The liquid A is water solution containing in each liter Tween-20 50-100 g, Tween-60 50-100 g, sodium dodecylsulfate 100-200 g, fulvic acid 50-100 g and alginic acid 10-50 g. The liquid B is water solution containing in each liter triethanolamine surfactant 100-250 g, citric acid 10-50 g, boric acid 100-300 g, zinc sulfate 50-150 g and amino acid 100-150 g. The amino acid-containing composite foliage fertilizer has foliage wetting and permeating capacity and raised utilization rate, and can provide crop with essential nutrients to promote its growth.

Description

1. Technical field [0001] The invention relates to an amino acid-containing compound foliar fertilizer and its preparation and application method, and more particularly relates to an amino acid-containing compound foliar fertilizer that can improve the ability of plant leaves to absorb nutrients and promote early maturity of crops. 2. Background technology [0002] The fertilization method of spraying diluted and dissolved fertilizer directly on the leaves of plants is called foliar fertilization. Foliar fertilization is one of the commonly used methods of fertilization by farmers. Foliar fertilization has the characteristics of fast nutrient absorption, high fertilizer utilization rate, and convenient operation. With the development of agricultural production, foliar fertilization has become an important measure to increase production. [0003] The structural characteristics of plant leaves determine that there are problems in foliar fertilization that it is difficult to ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C05G1/00C05G3/00C05F11/02
Inventor 柳建肖艳
Owner 海拓(北京)矿物肥料有限公司