36results about How to "Increase the number of microorganisms" patented technology

The invention relates to a compound improved conditioner for saline-alkali soil and a preparation method of the compound improved conditioner. The compound improved conditioner comprises the following raw material components: 30-50 parts of an organic conditioner, 40-70 parts of an inorganic conditioner, 10-30 parts of biological conditioner and 5-15 parts of an artificially synthesized conditioner. The preparation method comprises the steps of drying the raw material components until the moisture contents are 4%-8%, grinding the raw material components to be 200-350 meshes, uniformly mixing, adding the mixture into a granulator, and granulating to obtain a finished product. According to the compound improved conditioner, the physical and chemical properties of soil can be improved, the permeability and the moisture and fertility preservation performance of soil can be improved, the ion exchange ratio and the buffer pH value of soil can be increased, the number and the activities of microorganisms in soil can be increased, the soil fertility can be increased, the output and the quality of crops can be increased, the soil improvement effect can be improved, and the soil improvement period can be shortened.

The invention discloses a planting, plowing and ridging method for a green manure on a tobacco stubble. The planting, plowing and ridging method is realized by the following steps of firstly, after flue-cured tobacco or maizes are harvested, cutting off flue-cured tobacco straws or maize straws from July to October of the first year, avoiding the plowing of soil, and directly performing zero tillage sowing on green manure in furrows; secondly, sowing green manure seeds accounting for two-thirds of the seed consumption of the whole filed in the furrows, covering the furrows with fine soil, wherein the sowing width of the green manure is not lower than 50cm; thirdly, in the second year, when the green manure is positioned at a squaring stage to an initial blossoming stage, selecting fine days, and spreading base fertilizer on the green manure according to the kinds and the quantity of the base fertilizer required by the flue-cured tobacco; fourthly, secondly, respectively plowing two ridges towards two sides of an original ridge body on the original ridge body, burying the green manure into soil of the ridges, and then breaking into fine soil and ridging; fifthly, finally, after the green manure is buried into the soil for 10 to 15 days, transplanting the flue-cured tobacco on the ridges. According to the planting, plowing and ridging method disclosed by the invention, sowing working procedures of the green manure are simplified, the emergence rate of the green manure can be improved, the production input is reduced, and higher yield and benefits are obtained.

The invention relates to a multi-medium biological aerated filter and a method for treating traditional Chinese medicine decoction piece wastewater using the same in the technical field of water treatment. The multi-medium biological aerated filter is characterized in that in the direction perpendicular to the bottom of the filter, a back flush water outlet weir plate and a normal water outlet weir plate are arranged to sequentially divide the multi-medium biological aerated filter into a filter body, a back flush water outlet chamber and a normal water outlet chamber; in the direction parallel to the bottom of the filter, a primary filter screen, a primary filter plate, a secondary filter plate and a secondary filter screen are sequentially arranged in the water filtering direction to divide the filter body into a water inlet chamber, a suspension filler chamber, a biological ceramsite filter material chamber, an activated carbon filler chamber and a clear water layer; and the suspension filler chamber provides a space for growth and propagation of activated sludge, thereby ensuring that products generated after ozone oxidizes heterocyclic and aromatic organic matters can be sufficiently subjected to biodegradation. According to the traditional Chinese medicine decoction piece wastewater treatment process provided by the invention, grit and inorganic salt particles in wastewater can be effectively removed and cleaned, thereby ensuring effective removal of pollutants in the wastewater, reducing energy consumption, and lowering the cost.

Nutritional type ginseng land soil thermogenic agent belongs to the technical field of agriculture, and solves the problem that the root system suffers from serious frozen injury, and the survival rate of seedling is low when in the growing process of ginseng. The soil water retention agent is prepared by mixing 40.0-60.0% of pulverized fuel ash, 30.0-50.0% of crushed crop straw (with the water content of 60%), 0.30-0.50% of nitrohumic acid, 0.30-0.60% of monopotassium phosphate, 0.05-0.15% of boric acid, 0.10-0.30% of zinc sulfate, and 0.05-0.15% of ammonium molybdate based on the weight percentage. When in the land preparation, the nutritional type ginseng land soil thermogenic agent is evenly sprinkled on the soil, and the soil is ploughed for three times; when the soil water retention agent is uniformly mixed with ginseng bed soil with the depth of 30cm, the ginseng is transplanted. The invention is used for heating the ginseng land soil, and can raise the soil temperature. Meanwhile, the survival rate of seedling and the yield of the ginseng can be remarkably improved.

The invention provides a production method of microbial inoculum and the method contains the fermentation and adsorption of the strain. The method comprises the following steps: utilizing treated hydrolysis residue as a bacterium solution adsorption medium to absorb the fermented bacterium solution of one or more of Bacillus subtilis, Bacillus megaterium and Bacillus mucilaginous krassilm, wherein the weight ratio of the bacterium solution to the hydrolysis residue is 0.3:(2-4); and then mixing and crushing, thus obtaining the microbial inoculum. The invention provides a new powdery microbial inoculum adsorption carrier, and the carrier contains various nutrients for microbial growth, is favorable for microbial proliferation and growth and is environmentally-friendly and low in price.

The invention discloses a water-soluble organic fertilizer, which comprises the following components in parts by weight: 60-90 parts of biogas slurry, 12-18 parts of protamine, 0.5-2 parts of rare earth, 200-400 parts of cane molasses, 30-50 parts of sargassum, 20-30 parts of laminaria japonica, 50-80 parts of Fruits and vegetables skin, and 10-80 parts of microbial agent; the microbial agent is selected from one or more of bacillus subtilis, bacillus licheniformis, bacillus megatherium and bacillus mucilaginosus. The water-soluble organic fertilizer can be spray-applied to leaf surfaces, thusimproving the quality of crops and enhancing the anti-oxidization effect of the crops, regulating a biological membrane, promoting the absorption of plants to N, P and K, correcting syndromes causedby the deficiency of Mg and Zn, enhancing the resistance of plant to air pollution, and improving the stress resistance performance of the plants.

The invention discloses a biological microbial inoculum for improving the micro-ecological environment level of tobacco planting soil. The biological microbial inoculum comprises bacillus amyloliquefaciens, pseudomonas fluorescens and bacillus pumilus, wherein the bacillus amyloliquefaciens is a strain with a preservation number of CGMCC No. 6598. The microbial inoculum can improve acidification and organic matter content of long-term tobacco planting soil, and at the same time can play a role in efficiently improving the soil environment.

The invention discloses a method and system for removing phosphorus and nitrogen from sewage, belonging to the field of sewage treatment. The method includes: pretreatment: making the sewage enter the pretreatment unit for pretreatment, removing large suspended solids in the sewage, and adjusting the sewage from which the suspended solids have been removed; biological phosphorus removal treatment: making the effluent after the above pretreatment enter the Biological phosphorus removal and organic matter removal are carried out in the biological phosphorus removal unit; biological autotrophic denitrification treatment: the effluent after the above biological phosphorus removal treatment enters the biological autotrophic denitrification unit, and passes through the The autotrophic metabolism of anammox bacteria in the bioautotrophic denitrification unit removes nitrogen in sewage, and the effluent from the bioautotrophic denitrification unit is used as regenerated water for phosphorus and nitrogen removal. The method has short technological process, good phosphorus and nitrogen removal effects, and low cost.

The invention relates to the field of fertilizers and particularly relates to a crop fertilizer. The crop fertilizer includes, by weight, 50-70 parts of an organic fertilizer, 50-65 parts of inorganic fertilizer, 10-15 parts of a microbial strain, 1-3 parts of borax, 2-4 parts of an anti-caking agent, 3-7 parts of citric acid, 0.5-1 part of uniconazole, 1-2 parts of diethyl aminoethyl hexanoate, 0.5-1 parts of nano carbon, 3-7 parts of weathered coal, and 4-7 parts of potassium fulvate. The crop fertilizer has stable performance and wide functions, is free of toxic and side effects and has excellent application prospect. The crop fertilizer can effectively improve micro-ecologic environment of soil, increases the number of microorganisms in soil, satisfies the demands of sustainable development and is free of damage on soil.

The invention relates to an organic fertilizer with high nutrient content for organic rice planting and a preparation method thereof. The preparation method comprises the following steps: (1) mixing soy sauce residue with cow dung and shrimp meal, thereby obtaining a mixture, the moisture content of the mixture is 55%-65% and the ratio of total carbon content to total nitrogen content of the mixture is (20-35):1; (2) inoculating the mixture obtained in the step (1) with aerobic fermentation bacteria, and then performing aerobic fermentation. According to the invention, the fermentation periodduring the preparation process of the organic fertilizer is obviously shortened, the quality of compost products is effectively improved and the prepared organic fertilizer is capable of effectively promoting quality and yield of rice.

The invention discloses a biological loading module which is used as a biomass carrier required in an anaerobic bioreactor. The anaerobic bioreactor is used for treating organic wastes from animals and plants so as to produce organic fertilizers and biogas. The module comprises a model for microbial colonization formed by vertically oriented tubular elements fixed along a longitudinal surface; themodule has a layered structure; the module elements located in adjacent layers leave gaps between the layers; the module elements are made of a polymer material, have a porous structure, and can ensure the penetration of microorganisms. The present invention can accelerate the process of treating biomass by improving the degree of mixing of biomass and increasing the number of microorganisms in the module volume.

The invention relates to a preparation method of a plant nutrition substrate for an anti-flushing ecological blanket. The plant nutrition substrate can be filled in the anti-flushing ecological blanket for providing nutrients for the plant growth, and the number of microorganisms in a slope protection base material in increased. The preparation method comprises the following steps that 1, a mixture A is prepared; 2, a saturated water-retaining agent B is prepared; 3, the nutrition substrate is prepared, the following parts are weight parts, the saturated water-retaining agent B is totally added into the mixture A, and the full stirring is carried out. The method solves the technical problems of low final greening rate and lack of sufficient nutrition and moisture in the plant growing process as a large amount of surface layer covering soil is taken away through rainwater flushing.

The present invention discloses a pig high-temperature disease-preventing and curing feed additive containing a traditional Chinese medicine active probiotic culture medium. Micro-organisms used in the pig high-temperature disease-preventing and curing feed additive containing the traditional Chinese medicine active probiotic culture medium are subjected to fermentation culture. The traditional Chinese medicine active probiotic culture medium comprises the following components: wheat bran, corn flour, brown sugar, traditional Chinese medicine components, light calcium carbonate and a yeast extract; and the traditional Chinese medicine components comprise rhinoceros horn, rhizoma acori graminei, white atractylodes rhizome, Chinese magnoliavine fruits, acanthopanax root, radix scutellariae,honeysuckle, common andrographis herb, rhizoma picrorhizae, radix isatidis, pollens, radix bupleuri and liquorice. The pig high-temperature disease-preventing and curing feed additive containing the traditional Chinese medicine active probiotic culture medium solves problems that the micro-organisms in microecological feed additives for domestic pigs in the prior art are few in the number, low inactivity, weak in colonization ability in intestinal tracts, etc., thereby increasing the number of the micro-organisms in the microecological feed additives for the domestic pigs, improving the activity of the micro-organisms and the colonization ability of the micro-organisms in the intestinal tracts, and effectively prevent and treat pig high-temperature diseases.