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Preparing method of farm-oriented bacterial manure with activated oyster shell powders as a carrier

A technology of microbial bacterial fertilizer and oyster shell powder, which is applied in the field of preparation of agricultural microbial bacterial fertilizer, can solve the problems of oyster shell environment and soil adverse effects, improve the agricultural ecological environment and ecological benefits, reduce the amount of use, and promote reproduction Effect

Inactive Publication Date: 2017-02-01
陈景河
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] An object of the present invention is to solve the problem that a large number of oyster shells are discarded and the use of a large amount of pesticides and chemical fertilizers brings adverse effects on the environment and soil, and to provide an agricultural oyster that turns waste into wealth and greatly improves the agricultural ecological environment and ecological benefits. Microbial Fertilizer

Method used

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  • Preparing method of farm-oriented bacterial manure with activated oyster shell powders as a carrier
  • Preparing method of farm-oriented bacterial manure with activated oyster shell powders as a carrier

Examples

Experimental program
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Effect test

Embodiment 1

[0022] Step 1, cultivate nitrogen-fixing bacteria garden, Bacillus megaterium, Bacillus jelly, Bacillus subtilis, 5406 antibiotic bacteria and Trichoderma viride respectively in respective suitable medium, so that the number of effective viable bacteria in each bacterial solution after cultivation is 300-500 million / g, reserve;

[0023] Step 2: Measure the cultured Azotobacter variegata, Bacillus megaterium, Bacillus jelly, and Bacillus subtilis respectively according to the volume ratio of 2:2:2:2:1:1. Liquid, 5406 antibacterial bacteria liquid and Trichoderma viride, mix uniformly to obtain mixed bacteria liquid;

[0024] Step 3: Take the oyster shell and add the same weight concentration of 20% sodium hydroxide solution to soak for 8 hours, then take it out and wash it 4 times, then dry it, then crush it into 200-mesh fine powder, put it in a high-temperature oven at 350°C Bake at low temperature for 5 hours to obtain activated oyster shell powder, mix the activated oyster...

Embodiment 2

[0026] Step 1, cultivate nitrogen-fixing bacteria garden, Bacillus megaterium, Bacillus jelly, Bacillus subtilis, 5406 antibiotic bacteria and Trichoderma viride respectively in respective suitable medium, so that the number of effective viable bacteria in each bacterial solution after cultivation is 300-500 million / g, reserve;

[0027] Step 2: Measure the cultured Azotobacter variegata, Bacillus megaterium, Bacillus jelly, and Bacillus subtilis respectively according to the volume ratio of 2:2:2:2:1:1. Liquid, 5406 antibacterial bacteria liquid and Trichoderma viride, mix uniformly to obtain mixed bacteria liquid;

[0028] Step 3: Take the oyster shell and add the same weight concentration of 20% sodium hydroxide solution to soak for 10 hours, then take it out and wash it 4 times, then dry it, then crush it into 200-mesh fine powder, put it in a high-temperature oven at 400°C Bake at low temperature for 4 hours to obtain activated oyster shell powder, mix the activated oyste...

Embodiment 3

[0030] Step 1. Cultivate Azotobacter variegatus, Bacillus megaterium, Bacillus jelly, Bacillus subtilis, 5406 antibiotics and Trichoderma viride in respective appropriate mediums, so that the number of effective viable bacteria in each bacterial solution after cultivation is 3 ~500 million / g, reserve;

[0031] Step 2: Measure the cultured Azotobacter variegata, Bacillus megaterium, Bacillus jelly, and Bacillus subtilis respectively according to the volume ratio of 2:2:2:2:1:1. Liquid, 5406 antibacterial bacteria liquid and Trichoderma viride, mix uniformly to obtain mixed bacteria liquid;

[0032] Step 3: Take the oyster shell and add it into the sodium hydroxide solution with an equal weight concentration of 20% to soak for 12 hours, then take it out and wash it 4 times, then dry it, then crush it into 200-mesh fine powder, put it in a high-temperature oven at 380°C Bake at low temperature for 4.5 hours to obtain activated oyster shell powder, mix the activated oyster shell ...

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Abstract

The invention discloses a preparing method of a farm-oriented bacterial manure with activated oyster shell powders as a carrier. The method comprises the steps of cultivating azotobacter chroococcum, bacillus megatherium, jelly bacillus, bacillus subtilis, 5406 antibiotic bacteria and trichoderma viride in each suitable culture medium respectively and making living bacteria counts in each bacteria solution which has been cultured reach 3-5 hundred million / g to be used for standby applications; measuring cultured azotobacter chroococcum bacteria solution, bacillus megatherium bacteria solution, jelly bacillus bacteria solution, bacillus subtilis bacteria solution, 5406 antibiotic bacteria bacteria solution and trichoderma viride bacteria solution respectively according to a volume ratio of 2 : 2: 2: 2: 1: 1, mixing the mixtures evenly to obtain a mixed bacteria bacteria solution; mixing the activated oyster shell powders with the mixed bacteria bacteria solution evenly according to a mass ratio of 3: 3-5 to obtain a mixed fertilizer, airing the mixed fertilizer to obtain the farm-oriented bacterial manure. According to the preparing method of the farm-oriented bacterial manure with activated oyster shell powders as a carrier, soil physical and chemical properties can be improved, crop yield can be increased and disease-resistant performance of plants can be strengthened.

Description

technical field [0001] The invention relates to the field of fertilizer preparation. More specifically, the present invention relates to a preparation method of the agricultural microbial bacterial fertilizer with activated oyster shell powder as the carrier. Background technique [0002] Utilize the life activities of microorganisms and the role of their metabolites to improve crop nutrient supply, provide nutrients and growth substances to crops, regulate their growth, increase yield and quality, reduce the use of chemical fertilizers, improve soil fertility, and reduce or reduce diseases (insects) ) damage occurs, microbial fertilizers to improve environmental quality is currently a popular research topic, and the resulting immobilized microbial technology has also been developed rapidly. Immobilized microorganism technology refers to the method of using chemical or physical means to locate free microorganisms in a limited space area and keep them biologically active and...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/00C05G3/04C05G3/80
CPCC05C11/00C05F1/005C05G3/00C05G3/80C05F11/08C05D9/00C05F1/007C05F11/00
Inventor 陈景河黄敬江古兰东
Owner 陈景河
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