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Nano carbon fertilizer

A nano-carbon and fertilizer technology, applied in fertilizer mixtures, fertilization devices, applications, etc., can solve the problems of decreased fertilizer utilization rate, reduced agricultural product quality, soil structure damage, etc., so as to reduce organic fertilizer loss, improve utilization rate, and increase effect. effect of time

Active Publication Date: 2014-05-07
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

[0033] A kind of nanometer carbon fertilizer, the weight part of its composition raw material is:

[0034]

[0035] The Si molar ratio of the three in the above-mentioned vinyl silane, amino silane and epoxy silane mixed solution is 1: 1: 0.5, and the concentration of the mixed solution is 1.8%; the diameter of nano carbon is 1nm;

[0036] The nano carbon fertilizer is prepared through the following steps:

[0037] (1) each raw material is taken by the composition raw material weight part of above-mentioned regulation; Cultivate nitrogen-fixing bacterium 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 bacterial classification is produced in 1 hour, the temperature of fermentation is 28 ℃, and the pH value is 5.0; while cultivating rhizobia, adding 97% sucrose and 2% NaCl solution with a concentration of 2.5g / L in another medium , and adding 1% invertase, fermented for 30 hours to prod...

Embodiment 2

[0043] A kind of nanometer carbon fertilizer, the weight part of its composition raw material is:

[0044]

[0045] The Si molar ratio of the three in the above-mentioned vinyl silane, amino silane and epoxy silane mixed solution is 1: 1: 0.5, and the concentration of the mixed solution is 1.5%; the diameter of nano carbon is 80nm;

[0046] The nano carbon fertilizer is prepared through the following steps:

[0047] (1) Take each raw material according to the composition raw material weight part of above-mentioned regulation; Cultivate nitrogen-fixing bacterium rotunda, add the (NH4) that mass percentage is 95% sucrose and 5% concentration to be 0.05-0.50g / L in 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% i...

Embodiment 3

[0053] A kind of nanometer carbon fertilizer, the weight part of its composition raw material is:

[0054]

[0055]

[0056] The Si molar ratio of the three in the above-mentioned vinyl silane, amino silane and epoxy silane mixed solution is 1: 1: 0.5, and the concentration of the mixed solution is 1.6%; the diameter of nano carbon is 40nm;

[0057] The nano carbon fertilizer is prepared through the following steps:

[0058] (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 bacterial classification is produced in 1 hour, the temperature of fermentation is 205 ℃, and the pH value is 5.3; while cultivating rhizobia, in another culture medium, adding mass percentage is 96% sucrose and 3% concentration is the NaCl solution of 1.5g / L , and addin...

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Abstract

The invention relates to a nano carbon fertilizer. The fertilizer comprises proper parts by weight of urea, ammonium sulfate, hair, palygorskite, mixed solution of vinyl silane, amino silane and epoxy group silane, mixture of molybdenum fertilizer and manganese fertilizer, ferrous sulfate, nodule bacteria, azotobacter chroococcum, nano carbon, rhizoma curculiginis, cortex pseudolaricis, sophora flavescens, ligninase, plant ash, catalase, and rare earth compound, wherein the weight ratio of molybdenum fertilizer to manganese fertilizer is 1:1, the molar ratio of Si in vinyl silane, amino silane and epoxy group silane in the mixed solution of vinyl silane, amino silane and epoxy group silane is 1:1:0.5, and the concentration of the mixed solution is 1.5%-1.8%. According to the nano carbon fertilizer, the hair is hydrolyzed by an acid so as to generate amino acid, and then the middle and trace elements are chelated so as to be effectively used; the nano carbon fertilizer is applicable to crops like wheat, rice, corn, soybean, oilseed rape and the like, and can improve the cold resistance, drought resistance, disease resistance and insect resistance of the crops; if the nano carbon fertilizer is used by cotton and linen crops, the tension and strength of the fiber can be improved, and the yield and quality are remarkably improved.

Description

technical field [0001] The invention relates to an organic fertilizer in agriculture, in particular to a nanometer carbon 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 process of agr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/00C05G3/02C05G3/60
Inventor 李力
Owner GUIZHOU TELIDA NANO CARBON SCI & TECH
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