Nano carbon organic fertilizer

A nano-carbon and organic fertilizer technology, which is applied to fertilization devices, fertilizer mixtures, applications, etc., can solve the problems of reduced quality of agricultural products, decreased fertilizer utilization rate, soil structure damage, etc., to improve utilization rate, improve fertilizer utilization rate, increase The effect of action time

Active Publication Date: 2014-04-30
GUIZHOU TELIDA NANO CARBON SCI & TECH +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Since the reform and opening up, my country's agricultural production has achieved considerable development. However, the long-term application of chemical fertilizers has brought serious negative problems such as soil structure damage, water pollution, fertilizer utilization rate decline, and agricultural product quality degradation.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] A kind of nanometer carbon organic fertilizer, the weight part of its composition raw material is:

[0035]

[0036] The Si molar ratio of the three in the above-mentioned aminosilane, epoxy silane and mercaptosilane mixed solution is 1:1:0.5, and the concentration of the mixed solution is 1.8%; the diameter of nano carbon is 1nm;

[0037] The nano carbon organic fertilizer is prepared through the following steps:

[0038] (1) Take each raw material according to the composition raw material weight part of above-mentioned regulation; Cultivate nitrogen-fixing bacteria rotunda, add the sucrose that mass percent is 98% and the NaCl solution that 2% concentration is 2.5g / L in culture medium, ferment 30 The strains are produced in 1 hour, the fermentation temperature is 28°C, and the pH value is 5.0; at the same time, rhizobia are cultivated, and 97% sucrose and 2% NaCl solution with a concentration of 2.5g / L are added to another medium , and adding 1% invertase, ferment...

Embodiment 2

[0045] A kind of nanometer carbon organic fertilizer, the weight part of its composition raw material is:

[0046]

[0047]

[0048] The Si molar ratio of the three in the above-mentioned aminosilane, epoxysilane and mercaptosilane mixed solution is 1:1:0.5, and the concentration of the mixed solution is 1.5%; the diameter of the nano-carbon is 80nm;

[0049] The nano carbon organic fertilizer is prepared through the following steps:

[0050] (1) Take each raw material according to the weight of the above-mentioned composition raw materials; to cultivate Azotobacter rotunda, add 95% sucrose and 5% concentration of 0.05-0.50g / L (NH4) to the culture medium 2 SO4 solution, fermented for 40 hours to produce bacterial classification, the temperature of fermentation is 20 ℃, and the pH value is 5.5; Cultivate Rhizobium simultaneously, add the sucrose that mass percentage is 95% and the concentration of 4% is 0.05- 0.50g / L (NH4) 2 SO4 solution, and add 1% invertase, ferment f...

Embodiment 3

[0057] A kind of nanometer carbon organic fertilizer, the weight part of its composition raw material is:

[0058]

[0059] The Si molar ratio of the three in the above-mentioned aminosilane, epoxy silane and mercaptosilane mixed solution is 1:1:0.5, and the concentration of the mixed solution is 1.6%; the diameter of nano carbon is 40nm;

[0060] The nano carbon organic fertilizer is prepared through the following steps:

[0061] (1) each raw material is weighed by the composition raw material weight part of above-mentioned regulation; Cultivate nitrogen-fixing bacteria rotunda, add the sucrose that mass percentage is 96% and the NaCl solution that 4% concentration is 1.0g / L in culture medium, ferment 35 The strains were produced in 1 hour, the fermentation temperature was 205°C, and the pH value was 5.3; at the same time, rhizobium was cultivated, and 96% sucrose and 3% NaCl solution with a concentration of 1.5g / L were added to another medium , and adding 1% invertase, f...

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Abstract

The invention relates to a nano carbon organic fertilizer which is composed of urea, ammonium sulfate, human hair, paligorskite, an aminosilane-epoxy silane-sulfhydryl silane mixed solution, a mixture of a zinc fertilizer and a copper fertilizer in a weight ratio of 1:1, ferrous sulfate, rhizobia, Azotobacter chroococcum, nano carbon, Curculigo orchioides, goldenlarch bark, kuh-seng, ligninase, plant ash, catalase and rare earth compound in proper weight ratio; the Si mole ratio in the aminosilane, epoxy group silane and sulfhydryl silane in the mixed solution is 1:1:0.5; and the concentration of the mixed solution is 1.5-1.8%. The acid is utilized to hydrolyze the human hair to generate the amino acids, and the secondary and minor elements are chelated, thereby being beneficial to effective utilization of the secondary and minor elements; the nano carbon organic fertilizer is suitable for wheat, rice, corn, soybeans, rapes and other crops, and can enhance the cold resistance, drought resistance, and disease and insect resistance; and when being used on cotton and hemp crops, the nano carbon organic fertilizer can enhance the tensile force and strength of fibers and obviously improve the yield and quality.

Description

technical field [0001] The invention relates to an organic fertilizer in agriculture, in particular to a nanometer carbon organic fertilizer. Background technique [0002] Since the reform and opening up, my country's agricultural production has made great progress. However, the long-term application of chemical fertilizers has brought serious negative problems such as soil structure damage, water pollution, fertilizer utilization rate decline, and agricultural product quality degradation. At present, my country's food safety situation is still severe, and the source pollution of agricultural products ranks first. Soil is the supplier of nutrients, and the soil is also the storage agent of nutrients, which cannot be replaced by other substances. Regulating soil, improving soil, nourishing soil, restoring soil vitality, showing the natural qualities of soil, is the key to food safety, human civilization and development. The only way for scientific development. In the proces...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/00
Inventor 李力
Owner GUIZHOU TELIDA NANO CARBON SCI & TECH
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