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Composite biological organic bacterial fertilizer and preparation method thereof

A technology of bio-organic bacterial fertilizer and mixed microorganisms, applied in the direction of bio-organic part treatment, organic fertilizer, fertilizer made of biological waste, etc., can solve the problem of poor protection of plant growth, easy damage of plants by insect pests, and nutrient decomposition Insufficient and other problems, to achieve the effect of inhibiting and killing soil pathogenic microorganisms, improving soil nitrogen supply capacity, and increasing survival rate

Inactive Publication Date: 2021-08-20
SHENZHEN YINUO LIGHTING IND CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Existing organic bacterial fertilizers do not have the function of resisting insect pests, and do not have a good protective effect on plant growth, causing plants to be easily damaged by insect pests, and the nutrient decomposition is often insufficient after being applied to the soil, so that they cannot fully meet the needs of crop growth

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] A compound biological organic bacterial fertilizer, comprising the following raw materials in parts by weight: 88 parts of crop straw, 12 parts of rapeseed cake, 5 parts of straw starter, 200 parts of water, 18 parts of chemical fertilizer, 7 parts of mixed microbial bacterial agent, 2 parts of acrylic acid 3 parts, 3 parts of potassium persulfate, 6-14 parts of polyacrylamide, 5 parts of tetramethrin, 2 parts of permethrin.

[0028] In this embodiment, the mixed microbial bacterial agent contains three microbial bacterial liquids of Bacillus subtilis fermentation liquid, Bacillus polymyxa, and Trichoderma, and its volume ratio is Bacillus subtilis fermentation liquid: Bacillus polymyxa: Trichoderma 1: 2:2. The chemical fertilizer is a mixture of sodium nitrate, calcium hydrogen phosphate and potassium chloride, and the weight ratio between sodium nitrate, calcium hydrogen phosphate and potassium chloride is 20:20:10.

[0029] The preparation method of composite bio-or...

Embodiment 2

[0038] A compound biological organic bacterial fertilizer, comprising the following raw materials in parts by weight: 132 parts of crop straw, 17 parts of rapeseed cake, 10 parts of straw starter, 280 parts of water, 22 parts of chemical fertilizer, 12 parts of mixed microbial bacterial agent, 5 parts of acrylic acid parts, 4 parts of potassium persulfate, 10 parts of polyacrylamide, 7 parts of tetramethrin, and 5 parts of permethrin.

[0039] In this embodiment, the mixed microbial bacterial agent contains three microbial bacterial liquids of Bacillus subtilis fermentation liquid, Bacillus polymyxa, and Trichoderma, and its volume ratio is Bacillus subtilis fermentation liquid: Bacillus polymyxa: Trichoderma 1.5: 2.5:3. The chemical fertilizer is a mixture of sodium nitrate, calcium hydrogen phosphate and potassium chloride, and the weight ratio between sodium nitrate, calcium hydrogen phosphate and potassium chloride is 23:28:14.

[0040] The preparation method of composite...

Embodiment 3

[0049] A compound biological organic bacterial fertilizer, comprising the following raw materials in parts by weight: 176 parts of crop straw, 22 parts of rapeseed cake, 14 parts of straw starter, 360 parts of water, 26 parts of chemical fertilizer, 16 parts of mixed microbial bacterial agent, 7 parts of acrylic acid parts, 5 parts of potassium persulfate, 14 parts of polyacrylamide, 9 parts of tetramethrin, and 8 parts of permethrin.

[0050] In this embodiment, the mixed microbial bacterial agent contains three microbial bacterial liquids of Bacillus subtilis fermentation liquid, Bacillus polymyxa, and Trichoderma, and its volume ratio is Bacillus subtilis fermentation liquid: Bacillus polymyxa: Trichoderma 2: 3:4. The chemical fertilizer is a mixture of sodium nitrate, calcium hydrogen phosphate and potassium chloride, and the weight ratio between sodium nitrate, calcium hydrogen phosphate and potassium chloride is 25:37:18.

[0051] The preparation method of composite bio...

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Abstract

The invention relates to the technical field of biological organic bacterial fertilizers, and discloses a composite biological organic bacterial fertilizer and a preparation method thereof. The composite biological organic bacterial fertilizer comprises the following raw materials in parts by weight: 88-176 parts of crop straws, 12-22 parts of rape seed cakes, 5-14 parts of a straw fermenting agent, 200-360 parts of water, 18-26 parts of a chemical fertilizer, 7-16 parts of a mixed microbial agent, 2-7 parts of acrylic acid, 3-5 parts of potassium persulfate, 6-14 parts of polyacrylamide, 5-9 parts of tetramethrin and 2-8 parts of permethrin. The composite biological organic bacterial fertilizer of the invention realizes the mechanism of improving the nitrogen supply capability of soil by applying the straw bio-organic fertilizer and the inorganic nitrogen fertilizer, promotes the absorption of plants to nutrients, has the effects of inhibiting and killing soil pathogenic microorganisms, improving the disease resistance of crops and improving the continuous cropping harm, provides a healthy growth environment for plants, has good pest resistance, protects the growth environment of the plants, and improves the survival rate of the plants.

Description

technical field [0001] The invention relates to the technical field of biological organic bacterial fertilizer, in particular to a composite biological organic bacterial fertilizer and a preparation method thereof. Background technique [0002] Bacterial fertilizer, also known as biological fertilizer, biological fertilizer, bacterial fertilizer or inoculant, etc. Because the bacterial fertilizer contains "organic matter, nitrogen, phosphorus, potassium" and other nutrients necessary for the growth of crops, and at the same time, the product also contains a large number of beneficial microorganisms, which multiply in the soil to improve the soil and prevent diseases. and other functions. The various biological fertilizers that appear on the market are actually cultures containing a large number of microorganisms, which can be in the form of powder or granules, or in liquid form. Apply them to the soil, further grow and reproduce under suitable conditions. On the one hand, ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/60C05F17/70
CPCC05B7/00C05F17/20C05F17/70C05G3/60C05C5/02C05D1/00C05D1/02C05F5/002C05F11/00C05F11/08Y02W30/40
Inventor 夏侯佐锦朱果连桂创林
Owner SHENZHEN YINUO LIGHTING IND CO LTD
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