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Biomass charcoal-based organic fertilizer and preparation method thereof

A technology of organic fertilizer and biochar, applied in the direction of organic fertilizer, excretion fertilizer, fertilizer mixture, etc., can solve the problems of low overall level, unstable product quality and application effect, insufficient technological innovation, etc., to improve disease resistance , Improve soil compaction, improve the effect of soil organic matter

Inactive Publication Date: 2016-11-09
HEBEI TIANSHAN BIOTECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Compared with other countries, my country's current biochar-based fertilizer industry has many varieties and a wide range of applications. However, due to the long-term lack of investment in biochar-based fertilizer research in China, my country's biochar-based fertilizer industry still exists The overall level is not high, technological innovation is insufficient, and the product quality and application effect are not stable. Today, the sustainable development of agriculture has become the consensus of mankind. These problems are the "bottlenecks" that the biochar-based fertilizer industry needs to get rid of urgently.

Method used

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  • Biomass charcoal-based organic fertilizer and preparation method thereof
  • Biomass charcoal-based organic fertilizer and preparation method thereof
  • Biomass charcoal-based organic fertilizer and preparation method thereof

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preparation example Construction

[0044] The preparation method of the biochar-based organic fertilizer of the embodiment of the present application comprises the following steps:

[0045] 1) Mixing biochar, mold-free chicken manure, bentonite and probiotics according to the above weight ratio to obtain a premix;

[0046] 2) After the premix is ​​pulverized, it is mixed with bone powder and trace element additives;

[0047] 3) Add atomized refined wood acetic acid solution during the mixing and stirring process, and mix evenly.

[0048] In step 1), the mixing process is as follows: turn the mixture, add water, and stop turning after 12-15 days. This step is the fermentation process of chicken manure stalks with probiotics added. Biochar, mold-free dry chicken manure and bentonite can be mixed first, and then probiotics are added for mixing.

[0049] In step 1), the biochar is prepared from biomass stalks through pyrolysis.

[0050] In step 1), the preparation method of the mold-free chicken manure is as fol...

Embodiment 1

[0055] Embodiment 1 Biochar-based organic fertilizer, in parts by weight, includes: 30 parts of corn stalk charcoal, 30 parts of mold-free chicken manure, 10 parts of bone meal, 11 parts of bentonite, 5 parts of refined wood acetic acid solution, 4 parts of trace elements, 1 part of probiotics and 4 parts of molding aids. The trace element additive is ferrous sulfate and manganese sulfate in a weight ratio of 1:1, and the beneficial bacteria are nitrogen-fixing bacteria, phosphorus-solubilizing bacteria and potassium-solving bacteria. The ratio is 1:1:1, and the molding aid is tapioca flour.

[0056] Such as figure 1 As shown, the preparation method of the above-mentioned biochar-based organic fertilizer includes the following steps: transporting the prepared corn stalk charcoal, mold-free dry chicken manure and bentonite to the mixing workshop according to the weight ratio, adding beneficial bacteria agents for mixing, Turn over and add water during the mixing process, and ...

Embodiment 2

[0061] Embodiment 2 biochar-based organic fertilizer, in parts by weight, comprising: 35 parts of rice husk charcoal, 30 parts of mold-free chicken manure, 10 parts of bone meal, 11 parts of bentonite, 5 parts of refined wood acetic acid, 4 parts of trace element additives , 1 part of probiotics and 4 parts of molding aids. The trace element additive is ammonium molybdate and borax in a weight ratio of 1:1, the beneficial bacteria agent is nitrogen-fixing bacteria, phosphorus-solubilizing bacteria and potassium-solving bacteria, and the weight ratio of the nitrogen-fixing bacteria, phosphorus-solubilizing bacteria and potassium-solving bacteria is The ratio is 1:1:1, and the molding aid is fulvic acid powder. The moisture content of the mold-free chicken manure is 18%. The preparation method is similar to that of Example 1, fermented for 5 days, the mass ratio of the microbial fermentation agent and fresh chicken manure is 1:50, and the concentration of the refined wood aceti...

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Abstract

The invention provides a biomass charcoal-based organic fertilizer and a preparation method thereof. The biomass charcoal-based organic fertilizer comprises, by weight, 30 to 60 parts of biomass charcoal, 10 to 30 parts of mould-free chicken manure, 5 to 10 parts of bone meal, 6 to 11 parts of bentonite, 2 to 5 parts of refined wood vinegar liquid, 2 to 4 parts of a trace element additive and 0.5 to 1 part of a beneficial bacterial agent. Usage of the biomass charcoal-based organic fertilizer is beneficial for improving water-retention and fertility-retention capability of conventional soil, effectively enhancing soil fertility and purifying the growing environment of crops.

Description

technical field [0001] The invention belongs to the field of fertilizers, in particular to a biochar-based organic fertilizer and a preparation method thereof. Background technique [0002] With my country's accession to the "World Trade Organization" and the next five-year plan, higher requirements are put forward for my country's environmental resource protection and people's living health. An era of reducing the pollution of chemical fertilizers and pesticides and vigorously developing bio-organic fertilizers has come. At present, in the agricultural development of western countries, chemical fertilizers are being replaced by new and efficient pollution-free and pollution-free green fertilizers such as biological fertilizers and bio-organic fertilizers. replace. [0003] Soil is composed of minerals, organic matter and microorganisms, and is the basis for the growth and development of crops. Soil minerals are the main body of soil materials, not only the substrate for p...

Claims

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Application Information

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IPC IPC(8): C05G3/00C05G3/02C05G3/04C05G3/60C05G3/80
CPCC05B17/00C05G3/00C05G3/60C05G3/80C05D9/00C05D9/02C05F3/00C05F11/00C05F11/08
Inventor 巩雪桦任寰宇张亮潘冬梅
Owner HEBEI TIANSHAN BIOTECH CO LTD
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