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Salt-resistant liquid fertilizer prepared by utilizing nanometer carbon glue solution as well as preparation and application thereof

A technology of nano-carbon and glue, which is applied in the direction of liquid fertilizer, application, alkaline orthophosphate fertilizer, etc., can solve the problems of high cost and complicated preparation process, reduce residue and loss, reduce soil pH value, and improve fertilizer The effect of utilization

Pending Publication Date: 2017-12-12
INST OF AGRI RESOURCES & ENVIRONMENT SHANDONG ACADEMY OF AGRI SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

There is no report on saline-alkali soil improvement
At present, the components of common saline-alkali soil improvement products are mostly concentrated in conventional raw materials. For example, the patent document CN103749022A discloses a method of using flue gas desulfurization gypsum to accelerate the desalination of tidal flat reclamation saline-alkali land. , by mixing the fulvic acid, low-rank coal, phosphate rock powder and other raw materials, the above raw materials either need to be equipped with specific industries or the preparation process is complex and costly

Method used

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  • Salt-resistant liquid fertilizer prepared by utilizing nanometer carbon glue solution as well as preparation and application thereof
  • Salt-resistant liquid fertilizer prepared by utilizing nanometer carbon glue solution as well as preparation and application thereof
  • Salt-resistant liquid fertilizer prepared by utilizing nanometer carbon glue solution as well as preparation and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] Embodiment 1: A kind of preparation of the anti-salt liquid fertilizer that utilizes nano-carbon glue to make

[0034] A salt-resistant liquid fertilizer made of nano-carbon glue is made of the following raw materials in parts by weight: 90 parts of nano-carbon glue, 15 parts of potassium dihydrogen phosphate, 10 parts of potassium humate, and 1 part of manganese sulfate , 1 part of zinc sulfate. Add potassium dihydrogen phosphate, potassium humate and trace elements into the nano-carbon glue according to the proportion, stir and mix well to obtain the product. Apply with water during the crop growth period, the recommended application rate is 75kg / hm 2 / time~150kg / hm 2 / time is appropriate.

Embodiment 2

[0035] Embodiment 2: A kind of preparation of the anti-salt liquid fertilizer that utilizes nano-carbon glue to make

[0036] A salt-resistant liquid fertilizer made of nano-carbon glue is made of the following raw materials in parts by weight: 85 parts of nano-carbon glue, 20 parts of potassium dihydrogen phosphate, 10 parts of potassium humate, and 1 part of manganese sulfate , 2 parts of zinc sulfate. Add potassium dihydrogen phosphate, potassium humate and trace elements into the nano-carbon glue according to the proportion, stir and mix well to obtain the product. Apply with water during the crop growth period, the recommended application rate is 75kg / hm 2 / time~150kg / hm 2 / time is appropriate.

Embodiment 3

[0037] Embodiment 3: A kind of preparation of the anti-salt liquid fertilizer that utilizes nano-carbon glue to make

[0038] A salt-resistant liquid fertilizer made of nano-carbon glue is made of the following raw materials in parts by weight: 80 parts of nano-carbon glue, 10 parts of potassium dihydrogen phosphate, 10 parts of potassium humate, and 2 parts of manganese sulfate , 1 part of zinc sulfate. Add potassium dihydrogen phosphate, potassium humate and trace elements into the nano-carbon glue according to the proportion, stir and mix well to obtain the product. Apply with water during the crop growth period, the recommended application rate is 75kg / hm 2 / time~150kg / hm 2 / time is appropriate.

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Abstract

The invention relates to a salt-resistant liquid fertilizer prepared by utilizing a nanometer carbon glue solution. The salt-resistant liquid fertilizer comprises the nanometer carbon glue solution, a large amount of element fertilizers, a humic acid fertilizer and a microelement fertilizer. The nanometer carbon glue solution occupies 70-85 percent of the total mass of the salt-resistant liquid fertilizer; monopotassium phosphate, potassium humate and microelements are added in the nanometer carbon glue solution in proportion and are fully stirred and uniformly mixed to prepare the salt-resistant liquid fertilizer. The salt-resistant liquid fertilizer provided by the invention has the benefits that by utilizing the characteristics of the nanometer carbon glue solution after graphite electrolysis and the functions of nutrient elements, the pH value of soil can be reduced, the soil structure is improved, the utilization rate of the fertilizer is improved, and the efficacies of salt resistance, soil improvement and crop yield are realized. The salt-resistant liquid fertilizer is convenient and quick to make, capable of reducing the agricultural input cost, free from any pollution and safe and environment-friendly.

Description

technical field [0001] The invention belongs to the technical field of salt-resistant liquid fertilizer, and in particular relates to a salt-resistant liquid fertilizer made of nano-carbon glue and its preparation and application. Background technique [0002] Saline-alkali soil is a type of soil with high salt content formed under natural or artificial conditions. At present, the area of ​​saline-alkali soil in my country is nearly 100 million hectares. With the decreasing area of ​​cultivated land, it is necessary to transform saline-alkali soil and tap its production potential It is one of the main ways to realize the dynamic balance of total cultivated land, protect the ecological environment, improve my country's comprehensive grain production capacity, ensure my country's food security, and promote the sustainable development of agriculture. At present, the improvement technology of saline-alkali soil mainly includes engineering measures and agronomic measures, such as ...

Claims

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Application Information

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IPC IPC(8): C05G3/04C05G3/00A01C21/00A01G1/00C05G3/80
CPCC05B7/00C05G3/80C05G3/40C05G5/20A01C21/00C05F11/02C05D9/02Y02P60/21
Inventor 董亮田慎重王学君张玉凤郭洪海马征李瑞琴刘兆辉岳喜田
Owner INST OF AGRI RESOURCES & ENVIRONMENT SHANDONG ACADEMY OF AGRI SCI
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