44results about How to "Rich strains" patented technology

The invention provides a multifunction active agent of fermentation beds. Chinese herbal medicament components are added in the active agent to kill ova and increase lean meat yield. The aim of the invention is realized by comprising the compositions in portion: 2 portions of zymogen and the following Chinese herbal medicaments: 0.1 to 0.5 portion of folium cortex eucommiae, 0.1 to 0.5 portion of glossy privet fruit, 0.5 to 2 portions of hawthorn, 0.5 to 2 portions of astragalus root and 0.1 to 0.8 portion of Chinese cinnamon. The multifunction active agent is characterized in that the active agent ensures that livestock and poultry excretions undergo fermentation in the fermentation beds to provide abundant organic fertilizer for plants and that the temperature generated by fermentation creates favorable growth conditions for livestock, poultry and plants; harmless treatments such as quick fermentation, decomposition, adsorption, disinfestation and ovum killing of the livestock and poultry excretions are carried out through beneficial strain and the Chinese herbal medicaments; meanwhile, the added Chinese herbal medicaments can promote the multiplication of beneficial bacteria in pig intestines so as to accelerate growth; and lean meat ratio can be increased by approximately 15 percent.

The invention provides a composite microbial fertilizer and a preparation method thereof, and belongs to the field of composite microbial fertilizers. The composite microbial fertilizer is prepared form the following raw materials in parts by weight: 4-6 parts of organic manure, 2-4 parts of humic acid, 0.7-3 parts of agriculture organic waste, 0.2-0.4 part of marine organic waste, 0.01-0.02 part of a liquid inoculant and 0.005-0.01 part of a solid inoculant. According to the composite microbial fertilizer, on one hand, comprehensive, balanced and easy-to-absorb nutrients are provided for crops, healthy growth of the crops is accelerated, and the produced fulvic acid can be used for adjusting the crop growth as a plant growth regulator, and on the other hand, a lot of beneficial microorganisms are generated. Due to balanced and sufficient fermentation substrates, the produced microorganisms are not easy to die; the composite microorganisms are large in viable number; the composite microbial fertilizer is significant in fertilizer efficiency, environmental friendly, and harmless after being applied; and due to large content of microorganisms and organic matters, the soil structure is also improved.

The invention relates to a processing technique of concentrated fragrant fermented black bean, belonging to the technical field of condiment. The technological flow is as follows: preparing purple whins, screening, washing, soaking, draining, cooking, cooling, moulding, cleaning moulded purple whins, soaking with decoction of raw materials and auxiliary material, fermenting, airing, braising and steaming with a steamer, drying by the air, and obtaining the finished product (dry fermented black bean). Compared with the prior art, the processing technique provided by the invention has the advantages that production period is shortened and yield is improved; and materials are developed and improved, thus product has good flavour and taste and has health care effect.

The invention provides a composite active bacterial preparation which is used for aquatic products and has the water improving and fertilizing functions and a preparation method thereof by applying a modern bioengineering technology mainly for the problem that in existing aquaculture, the water quality of a pond is poor. The composite microecological preparation is prepared by mixing bacillus subtilis, bacillus megatherium, bacillus amyloliquefaciens, bacillus licheniformis, enterococcus faecium, lactobacillus brevis, lactobacillus plantarum, lactococcus lactis and saccharomyces cerevisiae through liquid-submerged fermentation. In the liquid preparation, microorganisms are in a dormant state and are stable and easy to preserve, after the preparation is put into water, the dormant strains can quickly resuscitate, harmful substances such as nitrite nitrogen and ammonia nitrogen in the water are quickly decomposed, good algae growth is facilitated, harmful algae reproduction is inhibited, and therefore the purpose of improving the water quality of the culture water is achieved.

The invention discloses a microbial agent, a preparation method thereof, and an application thereof, which relate to the technical field of microbial agent. The microbial agent includes Streptomyces albidofuscus CGMCC No.13717, Paecilomyces lilacinus CGMCC No. 13898, Streptomyces longus and mixed bacteria, wherein the mixed bacteria includes yeast, Bacillus subtilis, Bacillus licheniformis, Bacillus amyloliquefaciens, Brevibacillus laterosporus and Trichoderma harzianum. Through combination of bacteria-fungi and the synergistic effect of multi-strains, the microbial agent has the advantages ofhigh activity of strains, high efficiency and multi-functions in treating waste water, waste gas or waste. In addition, the invention also provides a preparation method of a microbial agent, which adopts a double-layer immobilization (preliminary immobilization and secondary immobilization combination) method of the microbial agent to improve the stability of the microbial agent. The preparationmethod is simple in operation and easy to be popularized and applied in industry.

The invention provides a probiotics micro-ecological tablet and a preparation method of the probiotics micro-ecological tablet, and belongs to the technical field of health food and processing. The probiotics micro-ecological tablet is prepared from the following components by weight percent: 90-98% of probiotics powder, 1-9% of fructo-oligose, and 0.1-1% of magnesium stearate. The preparation method of the probiotics micro-ecological tablet comprises the steps described as follows: activating bifidobacterium, and preparing a Kefir fermenting agent; carrying out mixed fermentation, cryoconcentration drying, mixing and tabletting on the bifidobacterium and the Kefir fermenting agent to obtain the probiotics micro-ecological tablets, wherein the mixed fermentation is specifically described as follows: inoculating probiotics mixed culture, and fermenting for 16-24 hours at 28-36 DEG C, and the ratio of the Kefir fermenting agent to the bifidobacterium in the mixed culture is (1-3):1. According to the probiotics micro-ecological tablet and the preparation method of the probiotics micro-ecological tablet, which are provided by the invention, the Kefir fermenting agent and the bifidobacterium are subjected to high-density mixed fermentation, the cultures are various, the storage of the probiotics micro-ecological tablet is stable, and the viable count in the probiotics micro-ecological tablet is respectively up to more than 2000 million cfu / g; the digestive capability can be improved, and the planting capability of probiotics in the intestinal canal is also enhanced; the probiotics micro-ecological tablet has the characteristics of high nutritive value, special flavor and the like.

The present invention discloses a bio-organic fertilizer produced in a quick fermentation manner by adopting crop stalks as a main material and a preparation method for the bio-organic fertilizer, and relates to the technical field of agricultural fertilizers. The bio-organic fertilizer is prepared by mixing and granulation of the following materials in parts by weight: 40-60 parts of crop stalks, 20-30 parts of live stock excrement, 10-20 parts of humic acid, 0.4-0.6 part of microbe fungus, 2-6 parts of ammonium chloride, 1-3 parts of potassium chloride, 2-4 parts of calcium superphosphate, and 0.4-0.6 part of medium and microelements. The bio-organic fertilizer has the advantages of being relatively low in production cost, relatively high in biological activity, high in fertilizing value, and broad in raw material sources, can be taken as paddy rice fertilizers, upland crop, vegetable, amphisarca and fruit tree fertilizers, and flower fertilizers.

The invention provides a compound premix which contains selenium-enriched yeast, ferrous-enriched yeast and zinc-enriched yeast, and belongs to the field of premixes. The premix is mainly prepared from the following ingredients of the selenium-enriched yeast, the ferrous-enriched yeast, the zinc-enriched yeast, ferrous sulfate, copper sulfate, zinc sulfate, manganese sulfate, potassium iodide, cobalt chloride, organic trace minerals, multivitamin, pantothenic acid, nicotinic acid, folic acid, biotin, lysine, compound microecologics, ethoxyquin, antioxidant, 50% choline chloride, bentonite and rice chaff. The premix is reasonable in formula, is not added with antibiotics, and contains multi-active probiotics and selenium-enriched yeast powder, ferrous-enriched yeast powder and zinc-enriched yeast powder, the pig survival rate is high, the pig weight is quickly increased, and the feed conversion efficiency is increased. The premix is contributed to improving the intestinal microecological environment of the pig, the intestinal health is maintained, the pig immunity function is improved, the disease occurrence is reduce, and the pig growth is promoted.

The invention relates to a composite premix for a pig, belonging to the field of premix. The premix provided by the invention comprises the following main ingredients of: vitamin A, vitamin D3, vitamin E, vitamin K3, vitamin B1, vitamin B2, vitamin B6, vitamin B12, nicotinic acid, D-calcium pantothenate, biotin, choline chloride, copper sulfate, ferrous sulphate, zinc sulfate, manganese sulfate, potassium iodide premix, sodium selenite premix, an antioxidant, a composite microbioecological agent, bentonite and rice chaff. The premix provided by the invention has the advantages of reasonable prescription, no addition of antibiotic, multiple probiotics and high viable bacteria content; and it is proved by an animal breeding laboratory that the composite premix has an ideal breeding effect and can ensure that the pig has a high yield, a fast weight growth and high meat ratio. The composite premix provided by the invention has a good promoting effect on pig growth and health condition, can satisfy requirements on the current broad masses of farmers, and is suitable for developing green and healthy breeding and producing pollution-free livestock products.

The invention discloses a disease controlling microbial fertilizer special for tuberous crops and a preparation method thereof, in particular to a microbial fertilizer special for controlling sweet potato black rot and a preparation method thereof. The microbial fertilizer is prepared by mixing of the following raw materials: antimycoin streptomyces powder, wet streptomyces powder, paenibacillus pabuli powder, paenibacillus jamilae powder, and potassium fulvate raw powder. The strains involved in the invention can utilize the antibiosis, competition, hyperparasitism and bacteriolysis effects between or within microbial species, or utilize secondary metabolites to induce disease resistance of sweet potatoes, and can produce a variety of antibiotics like endomycin compound, non-polyene antifungal antibiotics, dihydrostreptomycin, humidin and cobalamin to inhibit sweet potato black rot pathogenic bacteria and strengthen the disease prevention effect. The microbial fertilizer provided by the invention is safe to human and livestock, and is environment-friendly. Application of the microbial fertilizer provided by the invention to control of sweet potato black rot is not easy to produce drug resistance. The microbial fertilizer has the advantages of simple preparation method, low cost and easy use.

The invention discloses a compound microbial preparation for preventing brown spot of Cassava and a preparing method thereof. The raw materials of the compound microbial preparation comprises fermentation liquor of streptomyces Durham, fermentation liquor of streptomyces Russa, fermentation liquor of mud Bacillus licheniformis, fermentation liquor of Paenibacillus Barcelona, and fermentation liquor of Trichoderma aggression. According to the compound microbial preparation for preventing brown spot of Cassava, cultures can make full use of antibiosis, competition, hyperparasitism, bacteriolysis of interspecific or intraspecific microorganism; and through secondary metabolite, Trichoderma is induced to generate disease resistance, which can produce multiple antibiotics such as durhamycin, antifungal pentaene antibiotics, and antibiotics which can produce antifungal tetraene; russa mycin is used to prohibit pathogenic bacteria in brown spot of Cassava, and improves disease preventing effect of Cassava. The Compound microbial preparation for preventing brown spot of Cassava is environmental friendly and safe to people and livestock, and can not easily generate drug resistance; meanwhile, the preparing method is simple in procedures, low in cost and easy in using.

A process for externally culturing the natural ox gallstone includes collecting fresh ox gall, preparing the active components of gallstone, adding them collected ox gall, adding the active microbe composition, fermenting, preparing saturated solution of calcium oxide, preparing composite cholerythrin calcium, preparing ox gallstone, and examining quality.

The invention discloses a formaldehyde-free paint-free water-based fiberboard. The fiberboard is characterized by being of a multi-layer plywood structure, and is provided with a central layer 1, longmiddle plate layers 2, short middle plate layers 3, balance buffer layers 4 and decorative paper layers 5, wherein the long middle plate layers 2, the short middle plate layers 3, the balance bufferlayers 4 and the decorative paper layers 5 are sequentially laminated from the central layer 1 to outer layers; the center layer 1 is a radiata pine integrally-spliced long middle plate with the thickness of 7 mm; and the thickness of the formaldehyde-free paint-free water-based fiberboard of the multi-layer plywood structure is 17.0mm + / - 0.1 mm, and formaldehyde content is 0. According to the formaldehyde-free paint-free water-based fiberboard and the preparation process thereof, special material selection and a special processing technology are adopted, so that a novel formaldehyde-free paint-free water-based fiberboard of the multi-layer plywood structure is provided, and therefore the purpose of reducing cost is achieved on the premise that product quality is guaranteed not to be reduced.

The invention relates to a polarization modified biological carrier and a preparation method thereof. The preparation method includes mixing and stirring polyether, alkyltin oxidant, N,N-dimethyl formamide, isocyanate and water according to the proportion; then adding nanometer palygouskite when the mixtures are in the foaming stage; stirring the mixtures for 15 minutes, adding dimethyl silicone oil for defoaming, and blending polarization iron powders and modified iron powders so as to change inner molecular bond of materials, enhance anode and cathode of a redox reaction and produce compounds with a high adsorbing ability in the interior; adding dibutylated hydroxytoluene to increase the stability and surface activity of materials after the mixtures react for 3 hours at a temperature of 25 DEG C when the materials are in the process of condensing; and finally, cutting the condensed materials into blocks after solidifying and molding. According to the polarization modified biological carrier and the preparation method thereof, by means of the polarization modified materials, the surface activity of the biological carrier is greatly improved, and sewage treatment effects are good.

The invention discloses water-soluble biological organic fertilizer. The water-soluble biological organic fertilizer is prepared from the following components: chicken manure, potassium fulvate, amino acid, an organic material and a compound flora, wherein the organic material comprises one of starch or brown sugar or combination thereof, and rice bran; the compound flora is prepared from the following components: bacillus subtilis, pediococcus pentosaceus, aspergillus niger, bacillus mucilaginosus, rhizopus oryzae, pichia farinosa, sphingobacterium multivorum and ferment bacteria. By combining ferment bacterium strains and fermenting the organic material and the chicken manure, the water-soluble biological organic fertilizer has abundant useful microbiological florae; the solubility is improved after sufficient fermentation; the potassium fulvate and the amino acid are added and are mixed and stirred after a fermented product is dried; then a mixture is crushed and is ground and sieved, so that the water solubility is guaranteed. After the water-soluble biological organic fertilizer is applied, nutrients can be supplemented in time and long fertilizer efficiency time is guaranteed; the water-soluble biological organic fertilizer is convenient to use and manpower and material resources are effectively saved.

The invention relates to a compound probiotic micro-ecological feed additive and a preparation method thereof, and belongs to the field of livestock feed. The compound probiotic micro-ecological feed additive is mainly and technically characterized in that the compound probiotic micro-ecological feed additive is prepared by inoculating a culture medium with a Kefir fermentation agent, bacillus and beer yeast and carrying out fixed fermentation, low-temperature concentration and drying. In the mixed fermentation step, the Kefir fermentation agent, the beer yeast and the activated bacillus are mixed and inoculated and then fermentation is carried out for 18-24 hours under a condition at a temperature of 28-36 DEG C; a ratio of the Kefir fermentation agent to the bacillus is (1-3):1 in the mixed culture; the inoculation amount of the beer yeast is 0.1%-0.5%. The compound probiotic micro-ecological feed additive prepared by the preparation method is rich in a variety of active probiotics, high in content of viable bacteria, stable in storage and capable of improving the utilization rate of the feed, promoting the growth of the animal, significantly improving microecological balance of the animal intestinal tract, maintaining the animal intestinal health, improving the immunity of the animal, reducing the morbidity of the animal and improving the quality of the animal product.

The invention discloses a compound microorganism preparation against sclerotinia rot of colza and preparing method thereof. The compound microorganism preparation comprises fermentation broth of streptomyces resistomycificus, fermentation broth of no-branch streptomyces, fermentation broth of bacillus of tequila, fermentation broth of bacillus sim and fermentation broth of stroma trichoderma; the bacterial species in the compound microorganism preparation against sclerotinia rot of colza and preparing method thereof can comprehensively make use of antibiosis, competition, hyperparasitism and bacteriolysis between microorganisms or bacterial species and induce raps to resist diseases by secondary metabolite, generate a plurality of antibiotics such as resistomycin, acetomycin and macrolide bacteria, and generate ultra-high effects of inhibiting pathogen of sclerotinia rot of colza; the 5 bacterial strains used in the compound microorganism preparation against sclerotinia rot of colza and preparing method thereof are drawn by being separated from soil, thereby, with effects of root trace plant growth promotion, which breed and grow on the surface of crops, in the plants or soil while secreting some secondary metabolite to plants in a targeted way, enhancing plants' nutrient absorption and stimulating plants to grow in effects of fertilizer.

The invention discloses a preparation method for a high-adaptability nitrifying bacterial agent. The preparation method comprises the steps of: 1) inoculating active sludge on a membrane biological reactor, and continuously feeding a culture solution, composed of sewage, inorganic ammonia nitrogen, a phosphate buffer solution and an alkalinity regulator, into the membrane biological reactor; (2) firstly, setting SRT as non-sludge discharge status, and controlling the ammonia nitrogen volume loading of the membrane biological reactor to be lower than 1.5 kg-N / (m<3>*d), and then stepwise increasing the ammonia nitrogen loading until a maximum value; and 3) finally determining minimum value of the SRT and under the minimum value of the SRT, continuously discharging the nitrifying bacterial agent. The preparation method can produce nitrifying bacteria, which are homologous with the bacteria from a sewage treatment plant, within a short time. The nitrifying bacteria have high degradation activity on ammonia nitrogen, have good adaptability and are low in addition frequency.

The invention relates to a Lycoris herb genetic transformation system constructing method, and belongs to the technical field of genetics. According to the Lycoris herb genetic transformation system constructing method, a target exogenous gene is introduced into Lycoris herb callus by using a genetic engineering method, and Lycoris herb test-tube seedlings are obtained through differentiation culture and strong seedling culture, such that the new Lycoris herb variety having the target exogenous gene controlled biological traits is obtained. According to the present invention, the method has characteristics of good repeatability and high success rate, wherein the success rate reaches 60-80%; and the establishment of the Lycoris herb genetic transformation system develops the new way for thecultivation of new Lycoris herb varieties.

The invention relates to a preparation method of a microecological preparation promoting straw degradation, and belongs to the technical field of crop straw treatment. For the situation that at present, a straw decomposition agent has the problems that fungicide mixing is single, few functional strains exist, the decomposition temperature is low, the decomposition effect is poor, teh cycle is long, and underground degradation can be thoroughly completed after several years, the microecological preparation is prepared. The preparation method comprises the steps that by means of strains in soil itself, cultivation is conducted through nutrients; 5-hydroxy tryptamine and ethylenimine serve as mutagenic agents, cellulose serves as a mutagenic guide material, screening mutagenesis is conducted on the strains, screening cultivation is conducted by being assisted with microwave, and the treated stains are mixed with strains in biogas slurry; carbonization is conducted on wheat straw, the carbonized wheat straw serves as a carrier substrate, and adsorption is conducted on the strains subjected to the screening cultivation. Therefore, the prepared microecological preparation is rich in strain, high in functionality, good in decomposition effect and short in cycle.

The invention discloses a decomposition agent prepared from sludge and a preparation method thereof. The decomposition agent comprises the sludge, microbial compound bacteria, organic materials, enzyme, diatomite and biomass power plant ash. The preparation method comprises material preparation, enzymolysis, fermentation and drying. The sludge contains a large amount of nutrients and is applied to the preparation of the decomposition agent so as to recycles waste materials, and the sludge subjected to decomposition is more suitable for plant growth; the decomposition agent can perform rapid decomposition on straws and feces of livestock and poultry in a short time, can ensure that the straws are rapidly heated up and decomposed, and the time is short; the decomposition agent has a complete range of strains, is reasonable in proportion and good in use effect, obviously increases soil organic matter and microelement for plants to absorb after the feces of livestock and poultry and the straws are treated because the decomposition agent contains the sludge, and optimizes soil environment; the method for preparing the decomposition agent is simple to operate, convenient in preparation, low in cost and suitable for large-scale industrial production.

The invention relates to a microbial decomposing agent and a production method thereof. The microbial decomposing agent consists of the following components in percentage by weight: 8 to 30 percent of compound microbial inoculant, 40 to 70 percent of organic material and 15 to 35 percent of mineral, wherein microbes in the compound microbial inoculant consist of bacteria, fungi and actinomycetes. The microbial decomposing agent can quickly decompose organic waste.

The invention relates to a combined tower-type waste gas treatment device which comprises a combined biological filtration tower, a spraying system, an air distribution system, a humidity monitoring system, a circulating water system, a waste gas inlet and a waste gas outlet; a biological filtering layer and a biological trickling filtration layer are arranged in a filter; the spraying system comprises a plurality of spraying units; the spraying units are separately arranged above the biological filtering layer and the biological trickling filtration layer; and the air distribution system comprises air inlet pipe groups arranged according to a certain rule and diffusion air holes formed in the air inlet pipe groups. Through the use of a waste gas treatment system, a biological filtering layer and a biological trickling filtration layer in the prior art are arranged and combined in a tower in an up-down manner, foul gases are treated in a serial connection manner, the occupied area is reduced, the operation cost is reduced, the treatment effect on the foul gases is improved when the biological diversity is ensured, the practicability is high, the treatment effect on the foul gases of complex compositions is improved, and the waste gas treatment system can be widely applied in the technical field of waste gas treatment devices.

The invention relates to the field of waste solid recycling, in particular to a method for producing a masonry material from foamed ceramic waste. The method comprises the following steps that: (1) foamed ceramic waste is recycled, crushed and screened for use, granular waste and powdery waste are obtained through screening, the particle size of the granular waste ranges from 1 mm to 30 mm, and the particle size of the powdery waste is smaller than 1 mm; step 2) the following raw materials in percentage by mass: 15-60% of cement, 5-40% of granular waste and 0-50% of powdery waste are weighed;(3) water is added, and the materials and water are mixed to prepare slurry; and (4) the slurry is molded, the foamed ceramic material is used as a mold during molding, and the molded mold and a slurry cured material are compounded into a whole, so that the masonry material can be obtained. Compared with the prior art, the masonry material obtained through the method has good sound insulation performance.

The invention relates to a Lycoris herb genetic transformation system constructing method, and belongs to the technical field of genetics. According to the Lycoris herb genetic transformation system constructing method, a target exogenous gene is introduced into Lycoris herb callus by using a genetic engineering method, and Lycoris herb test-tube seedlings are obtained through differentiation culture and strong seedling culture, such that the new Lycoris herb variety having the target exogenous gene controlled biological traits is obtained. According to the present invention, the method has characteristics of good repeatability and high success rate, wherein the success rate reaches 60-80%; and the establishment of the Lycoris herb genetic transformation system develops the new way for thecultivation of new Lycoris herb varieties.

The invention provides a composite biological digestion agent as well as a preparation method and application thereof. The biological digestion agent provided by the invention is prepared by the following steps: uniformly mixing a trichoderma koningii strain extracting solution, a bacillus licheniformis strain extracting solution, a geobacillus stearothermophilus strain extracting solution, an aspergillus niger strain extracting solution and an aspergillus nidulans strain extracting solution to obtain a mixed extracting solution; then immersing zeolite in the mixed extracting solution; soakingand taking out the zeolite; drying the zeolite to obtain the composite biological digestion agent. In 2016, the biological digestion agent provided by the invention is used for governing a black andodorous river in the Putuo district, Shanghai; the experimental result indicates that the biological digestion agent provided by the invention can remarkably reduce CODcr, BOD5, NH3-N and TP value inthe black and odorous river.

The invention discloses dendrobium officinale kimura ex migo red wine and a preparation method thereof. The method comprises the following steps: a, cooking, washing fresh dendrobium officinale kimuraex migo, sectioning, and putting sections into a steamer for cooking to obtain cooked dendrobium officinale kimura ex migo; b. carrying out percolation extracting, adding the cooked dendrobium officinale kimura ex migo into Baijiu and carrying out percolation extracting for several times, filtrating a liquid obtained by percolation extracting and combining to obtain a percolating liquid; c. crushing, washing the surfaces of naturally-matured grapes, then draining off and crushing with a grinder to obtain crushed grapes; d. fermenting, adding the percolating liquid obtained in the step b and rock candy into a fermentation tank, and stirring to dissolve the rock candy; adding the crushed grapes and carrying out sealed standing to obtain a fermentation liquid; e, filtering: filtering the fermentation liquid with a gauze to obtain the dendrobium officinale kimura ex migo red wine. The method disclosed by the invention has the advantages that the mouth feel of the red wine is effectively improved, the varieties of red wine products are enriched, the medicinal efficacy of the red wine is improved and the efficacies of nourishing Yin and Yang, refreshing mind and strengthening body is realized.

The invention relates to a composite premix for a pig, belonging to the field of premix. The premix provided by the invention comprises the following main ingredients of: vitamin A, vitamin D3, vitamin E, vitamin K3, vitamin B1, vitamin B2, vitamin B6, vitamin B12, nicotinic acid, D-calcium pantothenate, biotin, choline chloride, copper sulfate, ferrous sulphate, zinc sulfate, manganese sulfate, potassium iodide premix, sodium selenite premix, an antioxidant, a composite microbioecological agent, bentonite and rice chaff. The premix provided by the invention has the advantages of reasonable prescription, no addition of antibiotic, multiple probiotics and high viable bacteria content; and it is proved by an animal breeding laboratory that the composite premix has an ideal breeding effect and can ensure that the pig has a high yield, a fast weight growth and high meat ratio. The composite premix provided by the invention has a good promoting effect on pig growth and health condition, can satisfy requirements on the current broad masses of farmers, and is suitable for developing green and healthy breeding and producing pollution-free livestock products.

The invention discloses a compound microorganism preparation for preventing and treating powdery mildew and a preparation method thereof, and particularly discloses a compound microorganism preparation for preventing and treating powdery mildew of cucumbers and a preparation method thereof. Raw materials of the compound microorganism preparation include Streptomyces plicatus fermentation liquor, Streptomyces phaeofaciensMaeda fermentation liquor, Bacillus mojavensis fermentation liquor and Lysinibacillus sphaericus fermentation liquor. The strains of the compound microorganism preparation can generate multiple antibiotics such as pheofacin, amicetin, amicecin B and plicacetin and perform a super-strong effect on pathogenic bacteria of powdery mildew of cucumbers. The four strains used in the compound microorganism preparation can be directly separated from soil, have a rhizosphere growth promoting effect, can reproduce and grow on the surfaces of crops or in plants or in soil, and also can directionally secrete some secondary metabolites towards the rhizosphere of plants, improve nutrient absorption of plants, simulate plant growth and perform a fertilizer effect. The compound microorganism preparation is safe to human and livestock and environmentally friendly.

The invention provides a probiotics micro-ecological tablet and a preparation method of the probiotics micro-ecological tablet, and belongs to the technical field of health food and processing. The probiotics micro-ecological tablet is prepared from the following components by weight percent: 90-98% of probiotics powder, 1-9% of fructo-oligose, and 0.1-1% of magnesium stearate. The preparation method of the probiotics micro-ecological tablet comprises the steps described as follows: activating bifidobacterium, and preparing a Kefir fermenting agent; carrying out mixed fermentation, cryoconcentration drying, mixing and tabletting on the bifidobacterium and the Kefir fermenting agent to obtain the probiotics micro-ecological tablets, wherein the mixed fermentation is specifically described as follows: inoculating probiotics mixed culture, and fermenting for 16-24 hours at 28-36 DEG C, and the ratio of the Kefir fermenting agent to the bifidobacterium in the mixed culture is (1-3):1. According to the probiotics micro-ecological tablet and the preparation method of the probiotics micro-ecological tablet, which are provided by the invention, the Kefir fermenting agent and the bifidobacterium are subjected to high-density mixed fermentation, the cultures are various, the storage of the probiotics micro-ecological tablet is stable, and the viable count in the probiotics micro-ecological tablet is respectively up to more than 2000 million cfu / g; the digestive capability can be improved, and the planting capability of probiotics in the intestinal canal is also enhanced; the probiotics micro-ecological tablet has the characteristics of high nutritive value, special flavor and the like.