Amino acid containing water-soluble fertilizer for citrus crops and preparation method thereof

An amino acid and citrus technology, applied in fertilizer mixtures, fertilization devices, applications, etc., can solve the problems of physical and chemical properties such as destruction of beneficial bacteria, bland fruit flavor, loss of nutrients, etc., and achieve no antagonistic precipitation, simple operation, and stability Good results

Active Publication Date: 2014-08-06
GUANGDONG VTER AGRI TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, due to the long-term, large or excessive application of single chemical fertilizers in the process of planting citrus, the physical and chemical properties of the soil and the beneficial bacteria in the soil have been damaged to v

Method used

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  • Amino acid containing water-soluble fertilizer for citrus crops and preparation method thereof
  • Amino acid containing water-soluble fertilizer for citrus crops and preparation method thereof
  • Amino acid containing water-soluble fertilizer for citrus crops and preparation method thereof

Examples

Experimental program
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Effect test

Embodiment 1

[0022] The citrus crops of preparation 1000 kilograms of present embodiment contains amino acid water-soluble fertilizer, mainly comprises the following steps:

[0023] A. Add 80 kg of compound amino acids, 150 kg of potassium dihydrogen phosphate, 50 kg of disodium octaborate tetrahydrate, 2 kg of sodium molybdate, and 2 kg of compound uronic acid into 500 kg of water and heat to 45 ° C ~ 55 ° C and fully Stir to prepare amino acid mother liquor.

[0024] B, adding 5 kilograms of EDTA-Fe, 5 kilograms of EDTA-Mn, 6 kilograms of EDTA-Zn, 5 kilograms of EDTA-Cu, 44 kilograms of complex sugar alcohols and 30 kilograms of chelating agents in the amino acid mother liquor at 45°C to 55°C Chelate and stir until completely dissolved to obtain an amino acid chelate solution.

[0025] C. Add 100 kilograms of surfactants to the amino acid chelating solution at 45°C to 55°C, continue heating and stir evenly, then add 6 kilograms of pH regulator (preferably citric acid), adjust to a suita...

Embodiment 2

[0038] The citrus crops of preparation 1000 kilograms of present embodiment contains amino acid water-soluble fertilizer, mainly comprises the following steps:

[0039] A. Add 100 kilograms of compound amino acids, 153 kilograms of potassium dihydrogen phosphate, 50 kilograms of disodium octaborate tetrahydrate, 3 kilograms of sodium molybdate, and 2 kilograms of compound uronic acid into 558 kilograms of water and heat to 45 ° C ~ 55 ° C and fully Stir to prepare amino acid mother liquor.

[0040] B, adding 8 kilograms of EDTA-Fe, 8 kilograms of EDTA-Mn, 10 kilograms of EDTA-Zn, 8 kilograms of EDTA-Cu, 30 kilograms of complex sugar alcohols and 10 kilograms of chelating agents in the amino acid mother liquor at 45°C to 55°C Chelate and stir until completely dissolved to obtain an amino acid chelate solution.

[0041] C. Add 40 kilograms of surfactants to the amino acid chelating solution at 45°C to 55°C, continue heating and stir evenly, then add 10 kilograms of pH regulator...

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Abstract

The invention discloses an amino acid containing water-soluble fertilizer for citrus crops. The amino acid containing water-soluble fertilizer mainly comprises components in a weight ratio as follows: 8%-10% of compound amino acid, 15%-18% of monopotassium phosphate, 0.5%-0.8% of EDTA-Fe (ethylene diamine tetraacetic acid-Fe), 0.5%-0.8% of EDTA-Mn, 0.6%-1% of EDTA-Zn, 0.5%-0.8% of EDTA-Cu, 5%-10% of disodium octaborate tetrahydrate, 0.2%-0.5% of sodium molybdate, 0.2%-0.5% of composite alduronic acid, 0.2%-0.3% of carotenoid, 3%-5% of composite sugar alcohol, 4%-10% of a surfactant, 1%-3% of a chelating agent, 0.8%-1.2% of an organic solvent, 0.6%-1% of a pH conditioning agent and the balance of water.

Description

technical field [0001] The invention relates to the technical field of agricultural fertilizers, in particular to water-soluble amino acid-containing fertilizers for citrus crops and a preparation method thereof. Background technique [0002] Citrus is the world's largest fruit. Citrus is mainly planted in Brazil, China, the United States, and countries along the Mediterranean Sea. There are three genera of citrus used for economic cultivation: Citrus aurantium, Citrus and Golden Citrus. Citrus cultivated in China and other countries in the world is mainly of the genus Citrus, mostly evergreen small trees or shrubs. my country is one of the largest citrus planting countries in the world, with rich citrus resources and a wide variety of fine varieties. Fertilizer is an indispensable nutrient in the growth process of citrus crops. Scientific fertilization can improve the growth environment of citrus crops and improve crop yield and quality. However, due to the long-term, lar...

Claims

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Application Information

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IPC IPC(8): C05G3/00
Inventor 郭勇军伍志波周书刚邝作玉周坚兵
Owner GUANGDONG VTER AGRI TECH CO LTD
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