8 results about "Bacillus mucilaginosus" patented technology

The application discloses a method for promoting growth of cymbidium on a steel slag flat bed based on microbial organic matrix, and belongs to the technical field of steel slag resource utilization. The application inoculates eight kinds of bacillus agents with different concentrations on the bacterial residue to prepare the organic matrix, and then covers the matrix on the converter slag to promote the growth of cymbidium on the converter slag, and selects the bacillus strain with the best growth promotion effect and the most suitable inoculation concentration. The results show that after being inoculated with bacillus megaterium, bacillus polymyxa and bacillus mucilaginosus, the sucrose activity of the soil is enhanced; the hydrogen peroxide activity of the soil in the four groups of treatments inoculated with the bacillus agent is stronger than that in the control group; the application of the bacillus megaterium, bacillus polymyxa and bacillus mucilaginosus enhances the urease activity in the soil; the inoculation of the bacillus megaterium promotes the release of Ca and P elements in the soil and the absorption of Ca, P, Mg, Mn and Si elements by the plant.

The present application relates to the technical field of bio-organic fertilizer preparation, and particularly relates to a bio-organic fertilizer prepared by microbial fermentation and a preparation method thereof, which is prepared by fermentation of raw materials and compound microbial strains, wherein the raw materials include livestock and poultry manure, crop straw, industrial organic waste residue and a humification agent, and the compound microbial strains are a ternary combination of bacillus subtilis, bacillus mycoides and saccharomyces cerevisiae, or a quaternary combination of bacillus subtilis, bacillus mycoides, saccharomyces cerevisiae and bacillus mucilaginosus. The present application adopts a multi-element compound strain combination and optimizes the ratio, and the synergistic effect of each strain is significant, which greatly improves the organic matter degradation efficiency and effective nutrient activation capacity, and compared with single strain, the microbial activity is stronger, and the nutrient supply capacity of the fertilizer is better.

This invention discloses a mushroom residue immobilized Bacillus mucilaginosus encapsulation agent and its application in pharmaceutical wastewater treatment. Specifically, the preparation method of the immobilized microbial strain of this invention includes three steps: mushroom residue carrier pretreatment and modification, Bacillus mucilaginosus activation and cultivation, and immobilization reaction. This invention uses widely available and low-cost mushroom residue as the raw material for nano-biochar. The selected solid waste mushroom residue is pretreated with an inorganic salt culture solution before drying. The carrier performance is further optimized through material modification, and then adsorbed and immobilized with a high-concentration Bacillus mucilaginosus bacterial solution. Specific excipients and processes are selected to improve the survival rate and performance stability of the immobilized agent.

This application belongs to the field of mine ecological restoration and soil improvement technology, and particularly relates to compound microbial agents, soil conditioners, preparation methods, and applications. This application provides a compound microbial agent comprising: Bacillus subtilis, Trichoderma reesei, Trichoderma harzianum, Bacillus megaterium, and Bacillus mucilaginosus. This application also provides a soil conditioner comprising lignite and the compound microbial agent as raw materials, and its preparation method. This application further provides the application of the above-mentioned compound microbial agent or the above-mentioned soil conditioner or the above-mentioned soil conditioner preparation method in in-situ improvement of topsoil in black soil mining areas. In this application, the compound microbial agent decomposes the organic matter of lignite, promoting its conversion to humic acid, forming a synergistic effect with the indigenous microbial community of the soil. Utilizing the suitable environmental conditions of autumn soil temperature and humidity for microbial proliferation, the activation process is completed simultaneously with autumn land preparation, improving the efficiency of soil improvement. Tests have shown that applying the soil conditioner to the topsoil of the mining area to be improved can effectively improve soil conditions.

This invention discloses a fertilizer with antibacterial function, its preparation method, and its application, including functional microbial agents, intelligent responsive composite carriers, essential plant nutrients, and microbial agent protectants and activators; wherein, the functional microbial agents include Bacillus subtilis, Bacillus mucilaginosus, Streptomyces jingyangensis, and Trichoderma harzianum; by carefully selecting Bacillus subtilis, Bacillus mucilaginosus, Streptomyces jingyangensis, and Trichoderma harzianum, not only is the antibacterial spectrum complementary, but also a synergistic effect is generated through the cross-induction of metabolites and niche complementarity, resulting in stable field control efficacy.

This invention discloses a compound microbial inoculant and a microbial fertilizer. The compound microbial inoculant is composed of Bacillus subtilis, Bacillus amyloliquefaciens, Bacillus mucilaginosus, Aspergillus niger, Saccharomyces cerevisiae, and Bacillus sicca in specific weight proportions. The microbial fertilizer contains the compound inoculant, mogroside V, sodium iron ethylenediamine di-o-hydroxyphenylacetate, potassium dihydrogen phosphate, alkaline hydrolyzed modified tobacco dust, expanded perlite, and potassium humate. The preparation method includes: mixing alkaline hydrolyzed and enzymatically hydrolyzed tobacco dust with a carrier, inoculating with the compound inoculant for staged temperature-controlled fermentation; mixing the fermentation product with functional factors, followed by sodium alginate-calcium chloride gelation and chitosan coating to form microcapsule particles. This invention achieves multifunctional integration of growth promotion, disease resistance, and stress resistance induction through synergistic functional microbial community development, waste resource utilization, and slow-release encapsulation technology, resulting in a product with good stability and long-lasting fertilizer effect.

The application discloses a bacillus mucilaginosus for inhibiting systemic infection type, pneumonia type and neurotype chicken pullorum salmonella and application thereof. The bacillus mucilaginosus for inhibiting systemic infection type, pneumonia type and neurotype chicken pullorum salmonella is named Anti-S.gallinarum, is preserved in the China Center for Type Culture Collection, and has a preservation number of CCTCC NO: M20251300.

The present application belongs to the field of environmental microbial remediation technology, and particularly relates to a soil remediation microbial composition, a preparation method and application thereof. The soil remediation microbial composition is composed of the following strains: Pseudomonas aeruginosa, Rhodococcus rhodochrous, Bacillus mucilaginosus and Acinetobacter junii; the mass ratio of the Pseudomonas aeruginosa, the Rhodococcus rhodochrous, the Bacillus mucilaginosus and the Acinetobacter junii is 1-3:1-2:0.5-1.5:0.5-1.5, and the total content of the Pseudomonas aeruginosa, the Rhodococcus rhodochrous, the Bacillus mucilaginosus and the Acinetobacter junii is 1x10 9 -1x10 11 CFU. The present application utilizes the metabolism of microorganisms itself, does not introduce chemical reagents, and has no secondary pollution; the biological surfactant has good environmental compatibility, the ecological recovery of soil after remediation is fast, and the degradation efficiency of organic pollutants is high.