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Bamboo charcoal bio-organic fertilizer and production method thereof

A bio-organic fertilizer and organic composting technology, applied in the field of agricultural biology, can solve the problems of organic matter content reduction, black soil layer thinning, and quality decline, and achieve the goal of improving fertilizer nutrient utilization, improving fertilizer utilization, and promoting reproduction and activity. Effect

Inactive Publication Date: 2015-02-18
夏征梅
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, behind the bumper grain harvest is that my country's farmland has been overwhelmed, and the cultivated land has been repeatedly occupied, and the quality has declined sharply; climate change and predatory overuse have seriously d

Method used

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  • Bamboo charcoal bio-organic fertilizer and production method thereof
  • Bamboo charcoal bio-organic fertilizer and production method thereof

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Experimental program
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Effect test

Embodiment 1

[0020] Embodiment 1. A kind of bamboo charcoal biological organic fertilizer, by weight, comprises the following components: 10 parts of bamboo charcoal powder, 20 parts of organic compost, 2 parts of humic acid, 2 parts of amino acid powder, 0.2 part of biological strain, powdery 0.2 parts of bacterial powder carrier.

[0021] The biological strain is a mixed bacterium in which the spore powder of Bacillus Pasteur and EM bacteria are mixed at a ratio of 1:1.

[0022] The amino acid component is poultry feather hydrolyzed amino acid. The preparation method is: after the poultry feather is washed, dried and crushed, 8 mol / L sulfuric acid is added to hydrolyze according to the volume ratio of feather mass to sulfuric acid of 1:2.5, and the reaction temperature is kept at 115°C- 118°C, hydrolysis time 10h. Then the hydrolyzate was neutralized to pH 7.0 with 30% calcium hydroxide, and filtered to obtain a yellow-brown, clear and transparent solution, which was further concentrate...

Embodiment 2

[0025] Embodiment 2. A kind of bamboo charcoal biological organic fertilizer, by weight, comprises the following components: 60 parts of bamboo charcoal powders, 80 parts of organic composts, 10 parts of humic acids, 10 parts of amino acid components, 2 parts of biological strains, powder 0.5 parts of bacterial powder carrier and 10 parts of binder.

[0026] The biological strain is a mixture of Bacillus subtilis, Bacillus megaterium and EM bacteria in any proportion.

[0027] The amino acid component is poultry feather hydrolyzed amino acid. The preparation method is: after the poultry feather is washed, dried and crushed, 8 mol / L sulfuric acid is added to hydrolyze according to the volume ratio of feather mass to sulfuric acid of 1:2.5, and the reaction temperature is kept at 115°C- 118°C, hydrolysis time 10h. Then the hydrolyzate was neutralized to pH 7.0 with 30% calcium hydroxide, and filtered to obtain a yellow-brown, clear and transparent solution.

[0028] The powder...

Embodiment 3

[0030] Embodiment 3. A kind of bamboo charcoal biological organic fertilizer, by weight, comprises the following components: 50 parts of bamboo charcoal powders, 60 parts of organic composts, 5 parts of humic acids, 6 parts of amino acid components, 1 part of biological strains, powder 0.4 parts of bacterial powder carrier and 6 parts of binder.

[0031] The biological strain is a mixture of Bacillus subtilis, Bacillus lateral sporosum, Bacillus megaterium, EM bacteria and Bacillus colloidus mixed in any proportion.

[0032] The amino acid component is poultry feather hydrolyzed amino acid. The preparation method is: after the poultry feather is washed, dried and crushed, 8 mol / L sulfuric acid is added to hydrolyze according to the volume ratio of feather mass to sulfuric acid of 1:2.5, and the reaction temperature is kept at 115°C- 118°C, hydrolysis time 10h. Then the hydrolyzate was neutralized to pH 7.0 with 30% calcium hydroxide, and filtered to obtain a yellow-brown, cle...

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Abstract

The invention provides bamboo charcoal-containing nutrition-enriched bio-organic fertilizer. According to the technical scheme, the bamboo charcoal bio-organic fertilizer comprises the following components in parts by weight: 10-60 parts of bamboo charcoal powder, 20-80 parts of organic compost, 2-10 parts of humic acid, 2-10 parts of amino acid components, 0.2-2 parts of bio-strains and 0.2-0.5 part of a powdered bacteria powder carrier. The bamboo charcoal bio-organic fertilizer is powdered or granular. The organic fertilizer integrates multiple functions of inactivating heavy metals, increasing the pH values of acidic soil, improving the water retention capacity of the soil, increasing the utilization rate of fertilizer and the like and has a comprehensive and high function of repairing the soil. The bamboo charcoal bio-organic fertilizer has the functions of recovering the activity of the soil, inactivating the heavy metals in the soil, retaining water and fertility and the like and can be used for promoting yield increase and income increase and improving the quality of crops.

Description

technical field [0001] The invention relates to a bio-organic fertilizer and a production method thereof, in particular to a bio-organic fertilizer using bamboo charcoal as a raw material and a production method thereof, belonging to the field of agricultural biotechnology. Background technique [0002] In recent years, my country's grain production has increased year after year. However, behind the bumper grain harvest is that my country's farmland has been overwhelmed, and the cultivated land has been repeatedly occupied, and the quality has declined sharply; climate change and predatory overuse have seriously degraded the fertile soil in the past: the organic matter content has decreased, the black soil layer has become thinner, acidified The phenomenon is serious, the soil fertility has obviously declined, and heavy metals have exceeded the standard. If it is not treated in time, most of the black soil layers in Northeast China will be lost in 50 years. The pH value of s...

Claims

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Application Information

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IPC IPC(8): C05G3/04C05G3/80
CPCC05F11/02C05G3/80C05F11/08
Inventor 夏征梅
Owner 夏征梅
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