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Nano-carbon organic compound fertilizer

A compound fertilizer and nano-carbon technology, applied in fertilizer mixtures, fertilization devices, applications, etc., can solve the problems of reduced agricultural product quality, fertilizer utilization rate, soil structure damage, etc., to achieve soil improvement, increase fertilizer utilization rate, and increase the effect of effect of 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

[0032] A kind of nano carbon organic compound fertilizer, the weight part of its composition raw material is:

[0033]

[0034] The diameter of nanocarbon is 1nm;

[0035] This nano-carbon organic composite fertilizer is prepared through the following steps:

[0036] (1) each raw material is weighed by the composition raw material weight part of above-mentioned regulation; Cultivate nitrogen-fixing bacteria rotunda, add the NaCl solution that mass percent is 98% and the concentration of 2% is the NaCl solution of 2.5g / L in culture medium, ferments 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, fermented for 30 hours to produce strains, the fermentation temperature was 40°C, and the pH value was 5.5:

[0037] (2) Add 5 times the amount of 25% sulfuric acid...

Embodiment 2

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

[0044]

[0045]

[0046] The diameter of nano carbon is 80nm;

[0047] This nano-carbon organic composite fertilizer is prepared through the following steps:

[0048] (1) Weigh each raw material according to the weight of the above-mentioned composition raw materials; cultivate Azotobacter rotundum, and add 95% glucose and 5% (NH4) with a concentration of 0.05-0.50g / L in 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 for 40 hours to produce strains, the fermentation temperature is 30°C, and the pH value is 6.0;

[0049] (2) Add 3 times the amount of 35% sulfuric acid to the ...

Embodiment 3

[0055] A kind of nano carbon organic compound fertilizer, the weight part of its composition raw material is:

[0056]

[0057] The diameter of nanocarbon is 10nm;

[0058] This nano-carbon organic composite fertilizer is prepared through the following steps:

[0059] (1) each raw material is taken by weight of the composition raw material of above-mentioned regulation; Cultivate nitrogen-fixing bacterium rotunda, add the NaCl solution that the mass percentage is 96% and the concentration of 4% is the NaCl solution of 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, fermented for 35 hours to produce strains, the fermentation temperature was 35°C, and the pH value was 5.8;

[0060] (2) Add 4 times the amount of 30% sul...

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Abstract

The invention discloses a nano-carbon organic compound fertilizer, which consists of proper parts by weight of urea, potassium sulfate, hairs, palygorskite, dimethyl sulfoxide, a mixture consisting of a boron fertilizer and a zinc fertilizer in the weight ratio of 1:0.5, ferrous sulfate, nodule bacteria, azotobacter chroococcum, nano-carbon, curculigo orchioides, golden larch bark, light yellow sophora root, ligninase, plant ash, humic acid, sodium dodecyl benzene sulfonate, animal dung and powdery EDTA (Ethylene Diamine Tetraacetic Acid) manganese chelate. The nano-carbon organic compound fertilizer contributes to effective utilization of secondary and trace elements; the nano-carbon organic compound fertilizer is suitable for crops such as wheat, paddy rice, corn, soybean and oilseed rape, and the cold resistance, drought resistance and disease and insect resistance can be enhanced; when the nano-carbon organic compound fertilizer is applied to cotton and hemp crops, the tension and strength of fibers can be enhanced, the yield is increased remarkably, and the quality is improved remarkably.

Description

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

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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