Strontium-containing organic microorganism fertilizer and preparation method thereof

A microbial fertilizer and organic technology, applied in the field of biological fertilizers, can solve the problems of aggravating the incidence of soil-borne diseases, low organic matter content, and deterioration of humus, and achieve the effects of improving crop quality, improving soil, and loosening soil

Active Publication Date: 2011-09-14
寿光圣德源生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] According to research, long-term excessive application of chemical fertilizers will lead to soil compaction and degradati

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] The bacteria activation medium containing beef extract, peptone, sodium chloride, agar, glucose and sterile water with a weight percentage of 1: 30: 10: 40: 40: 2000, and a weight percentage of 10: 200: 5 : 400: 300: 100: 10: 4: 2000 The production fermentation medium of beef extract, peptone, magnesium chloride, corn flour, sucrose, starch, ferrous sulfate, potassium dihydrogen phosphate and sterile water was respectively heated at 120°C Sterilize for 30 minutes, the pH value of described strain activation culture medium and production fermentation culture medium is 7.4, and at temperature is 25 ℃, under airtight condition, earlier Bacillus (Bacillus subtilis, Bacillus licheniformis, Bacillus thuringiensis and Bacillus polymyxa), the strains of Actinomycetes and Acinetobacter were inoculated in the strain activation medium, activated and cultured for 14 hours, and then the cultured strains were fermented and multiplied in the production fermentation medium respectively ...

Embodiment 2

[0034]The bacteria activation medium containing beef extract, peptone, sodium chloride, agar, glucose and sterile water with a weight percentage of 1: 30: 10: 40: 40: 2000, and a weight percentage of 10: 200: 5 : 400: 300: 100: 10: 4: 2000 The production fermentation medium of beef extract, peptone, magnesium chloride, corn flour, sucrose, starch, ferrous sulfate, potassium dihydrogen phosphate and sterile water was respectively heated at 122°C Sterilize for 25 minutes, the pH value of described strain activation culture medium and production fermentation culture medium is 7.6, and at temperature is 30 ℃, under airtight condition, earlier Bacillus (Bacillus subtilis, Bacillus licheniformis and Bacillus polymyxa bacillus), Actinomycetes and Acinetobacter were inoculated in the strain activation medium respectively, activated and cultivated for 12 hours, and then the cultured strains were fermented and multiplied in the production fermentation medium for 48 hours respectively. S...

Embodiment 3

[0037] The bacteria activation medium containing beef extract, peptone, sodium chloride, agar, glucose and sterile water with a weight percentage of 1: 30: 10: 40: 40: 2000, and a weight percentage of 10: 200: 5 : 400: 300: 100: 10: 4: 2000 The production fermentation medium of beef extract, peptone, magnesium chloride, corn flour, sucrose, starch, ferrous sulfate, potassium dihydrogen phosphate and sterile water was respectively heated at a high temperature of 125°C Sterilize for 22 minutes, the pH value of described strain activation culture medium and production fermentation culture medium is 7.3, at temperature, be 33 ℃, under airtight condition, earlier Bacillus (Bacillus subtilis, Bacillus thuringiensis and Bacillus polymyxa bacillus), Actinomycetes and Acinetobacter strains were respectively inoculated and activated in the strain activation medium for 13 hours, and then the cultured strains were fermented and multiplied in the production fermentation medium for 54 hours ...

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Abstract

The invention discloses a preparation method of a strontium-containing organic microorganism fertilizer. The preparation method comprises the following steps: (1) respectively carrying out inoculation, activated culture, fermented propagation on strains of bacillus, actinomycete and acinetobacter so as to prepare microorganism bacterium liquids of bacillus, actinomycete and acinetobacter; and (2)mixing the microorganism bacterium liquids of bacillus, actinomycete and acinetobacter in a volume ratio of 5: 3: 2, smashing raw materials of humic acid, strontium carbonate and bentonite and evenlymixing the smashed raw materials with the composite bacterium liquid, then pelleting and drying the mixture, so as to obtain the strontium-containing organic microorganism fertilizer. The strontium-containing organic microorganism fertilizer is formed by mixing probiotic flora with the strontium carbonate and the humic acid, thus the fertilizer has high organic matter content and plentiful flora quantity, can activate soil, can be widely applied to field crops such as vegetables, fruit trees and the like, greatly increases the yield of crops and improves the quality of the crops.

Description

technical field [0001] The invention relates to the technical field of biological fertilizers, in particular to a strontium-containing organic microbial fertilizer and a preparation method thereof. Background technique [0002] At present, the problems of soil degradation, humus deterioration and various soil-borne diseases (such as Panama disease, etc.) caused by excessive application of chemical fertilizers have gradually attracted people's attention. [0003] According to research, long-term excessive application of chemical fertilizers will lead to soil compaction and degradation, low organic matter content, and deterioration of humus. These problems will increase the incidence of soil-borne diseases. [0004] Soil-borne diseases refer to plant diseases caused by the infection of soil-borne pathogens, which belong to the category of root diseases. Infecting bacteria include harmful bacteria, fungi, nematodes, etc. Among them, harmful fungi are the main ones, which are ...

Claims

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Application Information

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IPC IPC(8): C05G3/00C05F11/08
Inventor 李建林宋良江李树明赵瑜张欢杨海征
Owner 寿光圣德源生物科技有限公司
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