Bio-based organic fertilizer utilizing livestock and poultry died of illness and preparation method thereof

A bio-based technology for sick and dead livestock and poultry is applied to the field of bio-based organic fertilizer for sick and dead livestock and poultry and its preparation, which can solve the problems of soil compaction and poor organic matter improvement effect, and achieves the improvement of soil compaction problem, excellent moisture retention, and soil improvement. Effects on Fertility and Crop Yield

Inactive Publication Date: 2020-06-12
JIANGSU BIG DIPPER ENVIRONMENTAL PROTECTION CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Because ordinary bio-organic fertilizers have poor improvement effects on soil compaction and organic matter in polluted soils

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] A kind of bio-based organic fertilizer of dead livestock and poultry, its preparation method comprises the following steps:

[0022] (1) Weigh 20 parts of earthworm secretions, 10.8 parts of snail secretions, 39.6 parts of soybean stalks, 0.7 parts of crab shells, 1.1 parts of lobster shells and 0.16 parts of yeast fermentation dregs and add them to the ball mill, and the cylinder speed is 18r / min , and maintain the system temperature at -10 °C for ball milling for 25 minutes to obtain biofertilizer;

[0023] (2) Weigh 100 parts of sodium lignosulfonate and 69 parts of 12% (wt.%) ammonium sulfate aqueous solution and add them to the hydrothermal reaction kettle, maintain the hydrothermal reaction temperature at 127°C for 0.5h, and the product is passed through Centrifuge, add the supernatant and 0.16 parts of ferric chloride, 0.08 parts of manganese chloride, 0.05 parts of copper chloride, 0.07 parts of zinc chloride, 0.005 parts of molybdenum chloride, 0.009 parts of b...

Embodiment 2

[0028] A kind of bio-based organic fertilizer of dead livestock and poultry, its preparation method comprises the following steps:

[0029] (1) Weigh 20 parts of earthworm secretions, 8 parts of snail secretions, 36 parts of soybean stalks, 0.5 parts of crab shells, 0.9 parts of lobster shells and 0.1 parts of yeast fermentation residue and add them to the ball mill, and the cylinder speed is 18r / min , and maintain the system temperature at -20 °C for ball milling for 25 minutes to obtain bio-fertilizer;

[0030] (2) Weigh 100 parts of sodium lignosulfonate and 57 parts of 8% (wt.%) ammonium sulfate aqueous solution into the hydrothermal reaction kettle, maintain the hydrothermal reaction temperature at 117 °C for 2 hours, and the product is centrifuged Add the supernatant and 0.1 part of ferric chloride, 0.05 part of manganese chloride, 0.03 part of copper chloride, 0.02 part of zinc chloride, 0.003 part of molybdenum chloride, 0.005 part of boron chloride, and 5 parts of ure...

Embodiment 3

[0035] A kind of bio-based organic fertilizer of dead livestock and poultry, its preparation method comprises the following steps:

[0036] (1) Weigh 20 parts of earthworm secretions, 15 parts of snail secretions, 44 parts of soybean stalks, 6 parts of crab shells, 7 parts of lobster shells and 5 parts of yeast fermentation dregs and add them to the ball mill, and the cylinder speed is 18r / min , and maintain the system temperature at 10°C for ball milling reaction for 25 minutes to obtain bio-fertilizer;

[0037] (2) Weigh 100 parts of sodium lignosulfonate and 81 parts of 16% (wt.%) ammonium sulfate aqueous solution and add them to the hydrothermal reaction kettle, maintain the hydrothermal reaction temperature at 134°C for 0.1h, and the product is passed through Centrifuge, add the supernatant, 5 parts of ferric chloride, 3 parts of manganese chloride, 2 parts of copper chloride, 2.5 parts of zinc chloride, 2.2 parts of molybdenum chloride, 2 parts of boron chloride, and 26 ...

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PUM

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Abstract

The invention relates to a bio-based organic fertilizer utilizing livestock and poultry died of illness. The fertilizer comprises the following raw material components: amino acid hydrolysate, modified lignin and a biological fertilizer, wherein the amino acid hydrolysate is prepared by reacting livestock and poultry died of illness, water and solid superacid; the solid superacid is prepared by reacting zirconium n-propoxide, tetrabutyl titanate, aluminum isopropoxide, nano cellulose, isopropanol, nano ferroferric oxide and dilute sulfuric acid; the modified lignin is prepared by reacting sodium lignin sulfonate, ferric chloride, manganese chloride, copper chloride, zinc chloride, molybdenum chloride, boron chloride, urea and an ammonium sulfate aqueous solution; and the biological fertilizer is prepared by reacting earthworm secreta, snail secreta, soybean straw, crab shells, lobster shells and yeast fermentation residues. The bio-based organic fertilizer has excellent effects of increasing crop yield and improving soil hardening.

Description

technical field [0001] The invention relates to a bio-based organic fertilizer for dead livestock and poultry and a preparation method thereof. Background technique [0002] With the pollution of agricultural chemical fertilizers, agricultural mulch, pesticides and agricultural irrigation water quality, the problems of soil compaction and organic matter in existing agricultural production are becoming more and more serious, and the problem of soil pollution control needs to be solved urgently. Therefore, the state encourages researchers in different fields to conduct research on materials and methods for controlling soil compaction and improving soil organic matter. Because ordinary bio-organic fertilizers have poor improvement effects on soil compaction and organic matter in polluted soil. Therefore, bio-organic fertilizers need to be improved in terms of efficiently improving soil compaction and organic matter. [0003] At present, chemical fertilizers need to be further...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/80C05G3/00
CPCC05C3/00C05G3/00
Inventor 卢南
Owner JIANGSU BIG DIPPER ENVIRONMENTAL PROTECTION CO LTD
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