590 results about "Photosynthetic bacterium" patented technology

A composite biological agent with ternary microorganism for composting process of agricultural waste is composed of a composite biological agent I, a composite biological agent II, and a composite biological agent III, which is characterized in that the composite biological agent I is composed of bacillus, actinomycetes, microzyme and lactobacillus, the composite biological agent II is composed of trichoderma, ergillus, penicillium and trametes versicolor, and the composite biological agent III is composed of photosynthetic bacterium, azotobacter, phosphorus bacteria, and silicate bacterium. 30-60% composite biological agent I, 30-60% composite biological agent II, 10-20% composite biological agent III are mixed or applied to the process of composting process of agricultural waste in phases. Each component ratio and recruitment of biological agents can be both properly adjusted with different dung materials and dung purpose, thereby achieving purpose of using microorganism resources efficiently and raising fermentation efficiency.

The invention discloses a compound microorganism liquid bacterial fertilizer for preventing plant diseases and insect pests and a preparation method of the compound microorganism liquid bacterial fertilizer and belongs to the technical field of microorganisms. The bacterial fertilizer comprises raw materials of, by weight, 10-20 parts of paprika powders, 10-20 parts of chilli powders, 5-15 parts of ginkgo leaf powders, 5-15 parts of chinaberry powders, 5-15 parts of lightyellow sophora root powders, 20-40 parts of mashed garlic, 40-80 parts of molasses, 4-8 parts of soybean meal, 5-15 parts of calcium sulfate, 5-15 parts of magnesium chloride, 5-10 parts of salt, 5-15 parts of photosynthetic bacterium strains, 5-15 parts of saccharomycete strains, 5-15 parts of lactic acid bacterium strains, 5-15 parts of streptomyces jingyangensis strains, 5-15 parts of bacillus subtilis strains and 800 parts of water. According to the compound microorganism liquid bacterial fertilizer, probiotic floras which are screened and are capable of coexisting are used for fermenting plant leaching agents of pepper, chilli, ginkgo leaves, chinaberry, lightyellow sophora roots and garlic, the plant leaching agents are capable of expelling and killing the insect pests and harmful bacteria, the compound microorganism liquid bacterial fertilizer has the advantages of being high in content of live bacteria of probiotics, high in activities, high in stability, small in using amount of plant materials, fast in acting effects, non-toxic and environment-friendly, and has wide application prospects in agricultural planting.

The invention relates to a compound microecological preparation used to purify aquaculture water in the field of aquiculture, a preparation form and a preparation process thereof; the preparation is composed of photosynthetic bacterium, bacillus subtilis, denitrifying bacterium, coagulant aid and auxiliary components; the preparation form is composed of an inner layer and an outer layer, wherein, the outer layer comprises bacillus subtilis, denitrifying bacterium and coagulant aid, and the inner layer comprises solid photosynthetic bacterium particles. The invention breaks through the prior theory that people keeps using nitrite bacteria and nitrobacteria to solve the problem of the accumulation of ammonia nitrogen and nitrite in the aquaculture water in the control of aquaculture water, introduces an advanced SHARON theory in wastewater treatment, integrates the characteristics of the aquaculture water quality, purifies the aquaculture water with denitrifying bacteria strains as the main bacteria strains, can quickly and effectively reduce the content of NH3 and NO2- in the aquaculture water, is not inhibited by the concentration of the NO2-, and effectively reduces the oxygen consumption in the aquaculture water.

The invention relates to a method for fermentation production of a poultry bacterial agent by multi-bacteria miscible liquid, wherein aerobic bacteria, namely Bacillus subtilis, Bacillus licheniformis, bacillus natto, beer yeast, Aspergillus niger and Aspergillus oryzae are cultured in a shaking table according to different culture mediums, so as to culture a mother seed solution; simultaneously Lactobacillus acidophilus, bifidobacteria and enterococcus faecalis are subjected to anaerobic culture by utilization of Kille flasks, and a mother bacterial solution of photosynthetic bacteria is cultured by a Kille flask under the condition of illumination; the prior stock solution is inoculated into a seed tank for anaerobic culture and fermentation according to 4 percent of the inoculum concentration, and the fermentation time is between 48 and 60 hours; and the cultured seed liquid is inoculated into a productive tank for anaerobic culture and fermentation according to 10 percent of the inoculum concentration, the fermentation time is between 60 and 72 hours, and the fermentation end point is reached when the pH value is reduced to 4.0. The method has the advantages that the microscopic examination viable count of the bacterial agent is more than 5 billion per milliliter, so that the bacterial agent is safe and nontoxic, thereby not only improving the disease resistance of poultry but also promoting the quick growth of the poultry, reducing the feed-meat ratio and improving the quality of meat, eggs and milk.

The invention relates to a microbial agent for purifying river wastewater and a preparation method of the microbial agent. The microbial agent comprises the following components in parts by weight: 20-40 parts of bacillus natto, 10-30 parts of nitrobacteria, 5-15 parts of white-rot fungi, 5-15 parts of pseudomonas and 10-40 parts of photosynthetic bacteria. The microbial agent is well-adapted and has the capabilities of fast forming dominant bacterial communities and replenishing indigenous rhizobia to the water body; and the microbial agent can be used for reducing the COD (Chemical Oxygen Demand), NH3-H, total nitrogen, TP (Total Phosphorus) and the like, removing odor and color and producing high-activity bio-enzyme to suppress the growth of harmful bacteria and acceleratively decompose residual baits as well as animal and plant residues, and a remarkable water quality purifying effect is achieved.

The invention relates to a preparation method for microbial nanospheres for water quality purification, which is characterized by comprising the following steps of: mixing nano-SiO2 with clay powder and zeolite powder in a ratio, adding water and granulating to obtain a spherical nano-carrier; airing the spherical nano-carrier, calcining the spherical nano-carrier for 2-4h at 700-800 DEG C, and cooling and airing; and mixing the spherical nano-carrier with compound active bacterial solution containing chelate-state calcium in a ratio that 0.8 L of the bacterial solution is added per kilogram of the nanospheres, stirring so that the bacterial solution is uniformly adsorbed and fixed on and attached to the porous surfaces of the nanospheres, thus obtaining the microbial nanospheres for aquaculture water body purification. The compound active bacterial solution containing chelate-state calcium is prepared by culturing the photosynthetic bacteria, which hare selected, domesticated and rejuvenated from a local culture water body, through co-fermentation together with EM stock solution and calcium-containing substances. The microbial nanospheres obtained by the preparation method disclosed by the invention are simple in preparation process, are capable of rapidly decomposing organic pollutants in the aquaculture water body, improving the water quality, and increasing the output and the quality of aquatic products.

The invention discloses high-efficiency biological organic fertilizer for organic crops. The high-efficiency biological organic fertilizer is characterized in that raw materials for preparation include strains and organic matter and minerals, the strains include enzyme bacterium, EM bacterium, photosynthetic bacterium, lactic acid bacterium and phosphorous-dissolving potassium-dissolving nitrogen-fixing composite bacterium, and the organic matter and minerals include chicken manure, soybean powder or blood powder, bone powder or phosphorite powder, palm ash or potassium feldspar, zeolite powder, medical stone powder, humic acid, rare earth, carbonized bacterium stick powder, crab shell, rice bran, fish meal and brown sugar. Nutrition facts of the high-efficiency biological organic fertilizer can meet needs of crop growing, the fertilizer can be applied once for all, and additional fertilizing is not needed. After soil environment is improved for two to three years, diseases and pests are reduced and disappear gradually, and insecticide application is not needed afterwards, so that organic planting is realized truly while processed agricultural products are organic products indeed.

This invention relates to a kind of photosynthetic bacterium that has a high assimilation utility to nitrite nitrogen. More specifically, this invention provides a Rhodopseudomonas palustris strain that can assimilate nitrite nitrogen, and its r ejuvenation, preservation, biological detection and application. The photosynthetic bacterium is a kind of biological water purifier and biological fertilizer, and can be used in controlling the content of nitrite nitrogen in water body for aquaculture, improve environmental pollution, and eliminate cinnamic acid and benzoic acid. The photosynthetic bacterium can be used as nitrogen-fixing biological fertilizer and cucumber growth promoter.

The invention relates to microbial fermentation bait, in particular to a method for producing microbial fermentation bait for sea cucumbers. Soya bean meal, bran, rice bran, soy sauce residue, mussels, algae and sea floating sludge taken as fermentation raw materials, and Saccharomyces cerevisiae, Candida, Bacillus subtillis, lactobacillus and photosynthetic bacteria taken as beneficial microflora are subjected to inoculation at a temperature of between 25 and 30 DEG C for solid fermentation to produce the microbial fermentation bait for sea cucumbers. The method has the characteristics of simple production process, easy operation, wide sources of production raw materials, low cost, easy promotion, short production period, more fermentation products, good product quality, easy application and the like. When applied in sea cucumber culture, the microbial fermentation bait can improve the survival rate and immunity of the sea cucumbers, quicken the growth and development of the sea cucumbers, improve the ecological environment of culture pond water and purify water quality, and is ideal good-quality microbial fermentation bait for the sea cucumbers.

The invention relates to the technical field of sewage treatment, and in particular to preparation method of magnetic biochar loaded photosynthetic bacteria material and a sewage treatment method. The preparation method comprises the steps of: preparing a magnetic nano iron oxide material by a chemical coprecipitation method, conducting activation and expansion culture on photosynthetic bacteria, loading the nano iron oxide particles on the surface of biological carbon material through a self-assembly method to form a magnetic biochar; and loading the photosynthetic bacteria on the surface of the magnetic biochar through a co-incubation method, so as to obtain the magnetic biochar loaded photosynthetic bacteria material. The magnetic biochar loaded photosynthetic bacteria material is co-incubated with sewage for a period of time, so as to realize degradation of COD, ammonia nitrogen and phosphate radical in the sewage. The invention employs the electrostatic binding of high specific surface of the nano magnetic iron oxide and the bacteria with charge on the surface to achieve immobilization of strains, and magnetic iron oxide material has activation on strain enzyme, thereby enhancing the degradation of COD, ammonia nitrogen and phosphate radical by microbes.

The invention belongs to the applied biology technical field, and relates to a water environmental microbiology reparation agent and a preparation method thereof. The reparation agent has the mass percent of the components in the microbiology total weight as follows: bacillus subtilis is 30-40 percent, bacillus licheniformis is 30-40 percent, ray fungi is 10-20 percent, denitrifying bacterium is 10-20 percent, and photosynthetic bacterium is 10-20 percent. The microbiology preparation of the invention has strong adaptability, can compensate the water body original bacterium when being put in water, quickly form the preponderant flora in the water body, produce the high-activity biological enzymes for quickening the decomposition of the left diet and the animal wastes, and produce the antibiotic substance to restrain the growing of harmful bacterium and reduce the occurrence of the illness as well as ensure the production of green marine products.

The invention relates to a production method of an agricultural photosynthetic bacteria preparation, adopting the following steps: 1. strain amplification culture: adjusting the pH value of a strain amplification medium from 6.0 to 8.5; placing the medium into a glass bottle and carrying out heat disinfection; inoculating a mixed culture of two photosynthetic bacteria including Rhodopeudomonas palustris and Rhodobacter sphaeroides based on 5-40% of the volume of a strain medium; anaerobically culturing the mixed culture for 3-4 days under the conditions that the temperature is 15-35 DEG C and the illumination intensity is 1000-3000lux, thus obtaining strain culture fluid; 2. fermentation production: placing a fermentation medium into a fermentation cylinder and carrying out heat disinfection; inoculating the strain culture fluid based on the inoculation amount, namely 5-40% of the volume of the fermentation production medium; the strain culture fluid is fermented for 6 days to obtain the agricultural photosynthetic bacteria preparation under the conditions that the temperature is 28-30 DEG C, the stirring rate is 150-300r/m, the cylinder pressure is kept between 0.02MPa and 0.05MPa and the illumination intensity is 2000-3000lux. Compared with the prior art, the preparation has the advantages of stable product quality and diversified functions.

The invention belongs to the field of microbes, and concretely relates to a composite microbe deodorizing and degrading inoculant, and a preparation method and an application thereof. 150-250 Parts of yeast, 400-600 parts of photosynthetic bacterium, 1-5 parts of Bacillus natto, 1-5 parts of Bacillus licheniformis, 1-5 parts of Actinomycete and 1-5 parts of Lactobacillus plantarum are mixed and are cultured at 36-38DEG C for 6-8d. Propagation culture of the deodorizing and degrading composite microbe inoculant applied in the fields of municipal wastes and polluted water is carried out by using a microbe deodorizing and municipal waste degrading technology through screening varieties of beneficial microbes via using the non-antagonistic and cooperative effect.

The invention belongs to the technical field of agricultural fertilizers, and particularly discloses a nitrogen-fixing microorganism compound fertilizer and a preparation method. The nitrogen-fixing microorganism compound fertilizer comprises polypeptide urea, a phosphatic fertilizer, polypeptide chelating potassium, a compound microorganism agent, a polypeptide compound, a soil conditioner, a medium trace element compound and a nutrition agent; the compound microorganism agent contains nitrogen-fixing bacteria, phosphate solubilizing and potassium solubilizing bacteria, photosynthetic bacteria, probiotics and adsorbate. The preparation method disclosed by the invention comprises the steps of preparing compound microorganism agent fermentation liquor, mixing the fermentation liquor with the adsorbate uniformly and preparing the compound microorganism agent and a microorganism envelope complex agent successively; mixing the microorganism envelope complex agent, a humic acid envelope organic fertilizer and a polypeptide envelope inorganic fertilizer uniformly, under the action of an electric field and a magnetic field, adding medium trace elements, spraying bone glue, and preparing nitrogen-fixing microorganism compound fertilizer particles. The compound fertilizer disclosed by the invention has the effects of adjusting nutrients, stimulating crop growth, improving the agricultural product quality, increasing yield and efficiency, preventing insect diseases, increasing soil fertility, loosening and improving soil quality and the like.

The invention also relates to a microorganism fertilizer. The composite microorganism preparation comprises the components based on the volume ratio: 5-15% of photosynthetic bacteria, 10-20% of bacillus subtilis, 15-35% of saccharomycete, 25-45% of thermophilic bacillus and 3-15% of actinomycete. The invention also relates to the application of the microorganism fertilizer in the aspects of improving the resistance of seeds, preventing plant diseases and insect pests, purifying the water quality of rice field and increasing the rice production, and a using method thereof. The invention also relates to the application of the microorganism fertilizer in the aspect of accelerating rice stubble rotten degree, and a using method thereof.

The invention relates to a method for preparation of immobilized complexion bacterial agent used as controlling the secondary pollution to river bottom mud, which is characterized in that individually prepare photosynthetic bacterium fermenting culture liquid and bacillus fermenting culture liquid, and prepare immobilized complexion bacterial agent in solid fermenting culture medium. The immobilized complexion bacterial agent is not easy to leak after putting into the polluted river, not only exerting the degradation of microbial bacterial agent to contaminant, and also exerting the adsorption and immobilization of zeolitic powder to the contaminant given off by bottom mud, and thus gaining the ends of decreasing the bottom mud pollution to superjacent water. The tests indicate that the pollution deactivation can decreases dramatically with the immobilized complexion bacterial agent developed in the invention.

The invention relates to the water quality treatment of eutrophic lake, belongs to the technical field of environmental protection, and in particular relates to a preparation method for a biological material loofah sponge immobilized with photosynthetic bacteria or compound microorganisms. The method comprises the following steps: step 1) high temperature sterilization treatment of the loofah sponge: washing the loofah sponge and placing the loofah sponge in a high temperature sterilization tank for closed high temperature sterilization for 1 to 3 hours, to kill infectious microbes in the loofah sponge; step 2) the surface treatment of the loofah sponge; step 3) soaking the loofah sponge after surface treatment in a prepared photosynthetic bacterial or compound microorganism solution for 1 to 6 hours, taking out and sealing for conservation at a temperature of -5 ~ 20 DEG C, and putting the prepared loofah sponge in eutrophic lakes according to the need; and step 4) fixing the prepared loofah sponge with immobilized photosynthetic bacteria or compound microorganisms on driftwoods to suspend in water; after 3 to 10 days, shaking off dead cyanobacteria attached on the surface of the loofah sponge; and if the cyanobacteria-killing effect of loofah sponge decreases, taking the loofah sponge out of water, and performing regeneration according to step 3). According to the invention, the loofah sponge prepared by the method has characteristics of low preparation cost, easy operation, and high efficiency in killing cyanobacteria.

The invention discloses composite bacteria for removing oil from kitchen waste and a preparation method for the composite bacteria. The preparation method comprises the following steps of: performing high-density culture on strains of trichoderma viride, bacillus subtilis, black rhizopus, photosynthetic bacteria, candida lipolytica, bacillus licheniformis, nitrosomonas europaea and nitrobacter winogradskyi respectively to obtain microbial dry hypopus powder; and mixing 15 to 20 weight parts of trichoderma viride, 10 to 15 weight parts of bacillus subtilis, 25 to 40 weight parts of black rhizopus, 5 to 10 weight parts of photosynthetic bacteria, 5 to 10 weight parts of candida lipolytica, 10 to 15 weight parts of bacillus licheniformis, 5 to 15 weight parts of nitrosomonas europaea and 5 to 15 weight parts of nitrobacter winogradskyi to obtain the composite bacteria for removing the oil from the kitchen waste. The composite bacteria can quickly decompose lipid ingredients in the kitchen waste when used for treating the kitchen waste; and compared with the prior art, the method has the advantages that: the production investment and the production cost are low, and the method is convenient to use.

The invention discloses a fermented traditional Chinese medicine feed additive for pigs and a preparation method thereof. The fermented traditional Chinese medicine feed additive is prepared from the following components in percentage by weight: 30-35% of eucommia bark, 4-6% of hawthorn, 3-6% of flaccid knotweed herb, 5-8% of astragalus root, 3-6% of spatholobus stem, 45-48% of wheat bran and 1-2% of composite fermenting agent, wherein per 500 g of composite fermenting agent contains 100-120 g of bacillus subtilis, 40-60 g of lactobacillus, 230-260 g of saccharomyces cerevisiae, 50 g of bifidobacteria and 50 g of dried photosynthetic bacterium powder. After the additive is added to the daily feed of pigs in growing and fattening stages, the production performance of live pigs and the content of amino acids in pork are obviously improved, the cholesterol content in serum is reduced, and the pork quality is significantly improved.

The invention discloses a microbial fertilizer resistant to diseases and insects and a preparation method thereof. The microbial fertilizer resistant to diseases and insects comprises the following components in parts by mass: 100 parts of plant stalks, 40-100 parts of grain alcohol residue, 0.5-0.7 part of a bacillus inoculant, 0.2-0.4 part of a streptomycete inoculant, 0.4-0.6 part of a trichoderma inoculant, 0.06-0.08 part of a photosynthetic bacterium inoculant, 5-15 parts of calcium sulphate, 5-15 parts of magnesium chloride and 8-16 parts of potassium dihydrogen phosphate. The microbial fertilizer resistant to diseases and insects contains the plant stalks as well as the bacillus inoculant, streptomycete inoculant, trichoderma inoculant and photosynthetic bacterium inoculant, wherein the bacillus inoculant contains bacillus thuringiensis and can resist to diseases and kill insects; streptomycete can produce streptomycin capable of resisting to diseases and inhibiting proliferation of insects, and trichoderma can enhance stress resistance of crops; and the photosynthetic bacterium inoculant contains substances which are resistant to bacteria and viruses and can passivate pathogenicity of pathogens and inhibit growth of the pathogens. By adopting the technical scheme, disease and insect resistance of the microbial fertilizer is improved.