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Preparation method of microbial fertilizer

A technology for microbial fertilizers and fermentation products, applied in the field of biological fertilizers, can solve problems such as soil fertility decline, ecological damage, environmental pollution, etc., and achieve the effects of reducing incidence, increasing yield, and reducing pests and diseases

Inactive Publication Date: 2017-11-17
杨健
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the excessive and unreasonable use of chemical fertilizers has brought about many problems such as soil compaction, soil fertility decline, environmental pollution, ecological damage, etc.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] A preparation method of microbial fertilizer, comprising:

[0025] Step 1, put the rapeseed cake into boiling water and cook for 2 hours, take it out, inoculate Aspergillus niger and ferment for 5 days, then inoculate photosynthetic bacteria and carry out anaerobic fermentation for 7 days to obtain the first fermentation product;

[0026] Step 2: Take the straw, crush it, soak it in ammonia solution for 40 hours, take it out, put it into boiling water and boil it for 2 hours, then soak it in hydrogen peroxide solution, take it out, inoculate cellulolytic bacteria and ferment for 7-10 days, then inoculate Bacillus licheniformis and high temperature The actinomycetes were subjected to aerobic fermentation for 15 days to obtain the second fermentation product;

[0027] Step 3. Take garlic, purslane, houttuynia cordata, mulberry leaves, lotus leaves, bitter melon vines, pine needles, mugwort, water celery, Chinese toon leaves, leeks and whole konjac plants, crush them, mix ...

Embodiment 2

[0038] A preparation method of microbial fertilizer, comprising:

[0039] Step 1, put the rapeseed cake into boiling water and cook for 3 hours, take it out, inoculate Aspergillus niger and ferment for 7 days, then inoculate photosynthetic bacteria and carry out anaerobic fermentation for 10 days to obtain the first fermentation product;

[0040] Step 2: Take the straw, crush it, soak it in ammonia solution for 48 hours, take it out, put it into boiling water and boil it for 3 hours, then soak it in hydrogen peroxide solution, take it out, inoculate cellulolytic bacteria and ferment for 10 days, then inoculate Bacillus licheniformis and high-temperature let-off Bacteria carried out aerobic fermentation for 20 days to obtain the second fermentation product;

[0041] Step 3. Take garlic, purslane, houttuynia cordata, mulberry leaves, lotus leaves, bitter melon vines, pine needles, mugwort, water celery, Chinese toon leaves, leeks and whole konjac plants, crush them, mix them eve...

Embodiment 3

[0052] A preparation method of microbial fertilizer, comprising:

[0053]Step 1, put the rapeseed cake into boiling water and cook for 3 hours, take it out, inoculate Aspergillus niger and ferment for 6 days, then inoculate photosynthetic bacteria and carry out anaerobic fermentation for 9 days to obtain the first fermentation product;

[0054] Step 2: Take the straw, crush it, soak it in ammonia solution for 42 hours, take it out, put it into boiling water and boil it for 3 hours, then soak it in hydrogen peroxide solution, take it out, inoculate cellulolytic bacteria and ferment for 9 days, then inoculate Bacillus licheniformis and high-temperature let-off Bacteria carried out aerobic fermentation for 18 days to obtain the second fermentation product;

[0055] Step 3. Take garlic, purslane, houttuynia cordata, mulberry leaves, lotus leaves, bitter melon vines, pine needles, mugwort, water celery, Chinese toon leaves, leeks and whole konjac plants, crush them, mix them evenly...

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PUM

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Abstract

The invention discloses a preparation method of a microbial fertilizer. The method comprises the following steps: performing pretreatment on a rape seed cake to obtain a first fermentation product; performing pretreatment on straws to obtain a second fermentation product; taking garlic, purslane, herba houttuyniae, mulberry leaves, lotus leaves, bitter gourd vines, pine needles, Artemisia argyi, Oenanthe javanica, Toona sinensis leaves, Allium tuberosum and konjak whole plants, performing pulverization, performing uniform mixing, adding water, performing decoction for 7-8 hours, inoculating photosynthetic bacteria into the filter residues, and performing anaerobic fermentation to obtain a third fermentation product; taking potassium solubilizing bacteria, phosphate solubilizing bacteria, Bacillus subtilis and photosynthetic bacteria, and performing mixing to obtain a mixed microbial inoculant; and mixing the first fermentation product, second fermentation product, third fermentation product and mixed microbial inoculant, soaking the mixture in the filtrate obtained in the step 3 for 2-3 days, spraying sugar water, performing fermentation, stopping the fermentation when the central temperature is higher than 50 DEG C, and performing air drying on the fermentation product, thereby obtaining the microbial fertilizer. By using the microbial fertilizer, the consumption of chemical fertilizers can be obviously reduced; and the microbial fertilizer is capable of loosening the soil, effectively inhibiting diseases and pests and increasing the crop yield per unit area.

Description

technical field [0001] The invention relates to the field of biological fertilizer. More specifically, the present invention relates to a preparation method of microbial fertilizer comprising rapeseed cake and straw. Background technique [0002] Fertilization can increase the yield per unit area of ​​crops. China can feed 22% of the world's population with 7% of the world's arable land, and chemical fertilizers have played a pivotal role. However, the excessive and unreasonable use of chemical fertilizers has brought about many problems such as soil compaction, soil fertility decline, environmental pollution, and ecological damage. Therefore, need to design a kind of novel fertilizer that overcomes the above-mentioned problem badly, reduce the consumption of chemical fertilizer. Contents of the invention [0003] An object of the present invention is to provide a preparation method of microbial fertilizer, which can significantly reduce the amount of chemical fertilizer...

Claims

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Application Information

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IPC IPC(8): C05G3/04C05G3/00C05G3/02C05F17/00C05G3/60C05G3/80
CPCC05F5/002C05F17/50C05G3/00C05G3/60C05G3/80C05F11/00C05F11/08Y02W30/40
Inventor 杨健
Owner 杨健
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