61results about How to "Suitable growth temperature" patented technology

The invention discloses an ecological pearl cultivation system for pearl cultivation and a use method thereof and belongs to the technical field of freshwater breeding. The ecological pearl cultivation system for pearl cultivation can provide an optimal growth environment for pearl cultivation mussels through scientific and reasonable breeding management, adopts a precise feeding mode to provide nutrient substances for the pearl cultivation mussels on the basis of a slow release principle, ensures the nutrient substance intake of the pearl cultivation mussels without massively putting feed, achieves the same feeding effect with fewer nutrient substances, and thus reduces unnecessary waste. On the one hand, convenience is provided for the pearl cultivation mussels to effectively and quicklyabsorb the nutrient substances; on the other hand, the probability of eutrophication of water can be reduced, and water pollution is prevented from threatening the growth of the pearl cultivation mussels. In addition, water hyacinth can also be used for absorbing redundant nutrient substances to prevent the eutrophication of water and adopted as a raw material of the nutrient substances, transferring and recycling of the nutrient substances are completed, and the maximum utilization of resources is realized.

The invention discloses a cane shoots interplanting towel gourd three-dimensional planting method. Cane shoots and towel gourds are interplanted according to the steps of cane shoots field remoulding, shelving, earth mould preparation, and crops for rotation arrangement. The method has the beneficial effects that a canopy frame is constricted in a cane shoots field, towel gourds grow and fruit on the canopy frame, cane shoots grow and fruit in the cane shoots field under the canopy frame, the three-dimensional interplanting of the cane shoots and the towel gourds is realized, the towel gourds do not occupy the growth space of the cane shoots during growth, the growth of the cane shoots is facilitated, the branches and leaves of the towel gourds cover the canopy frame of the cane shoots, the shading and cooling effects are realized for the cane shoots in the cane shoots field, and the effect of early fruiting of the cane shoots is realized, the yield of the cane shoots is improved, the planting efficiency is improved, the towel gourds can be harvested by cane shoots planters after the towel gourds mature, the towel gourds can be harvested on the basis of original cane shoots harvest, the income of the cane shoots planters is increased, the economic benefit is improved, the planting effect is good, and the popularization is facilitated.

The invention belongs to the field of animal husbandry, in particular relates to an antibiotic-free culture method of combined application of bacteria for feed, drinking water and sterilizing and biological isolation. The method is characterized by comprising the following four aspects of: (1) adding a strain for feed into the fermented feed; (2) adding a bacterial suspension for drinking water into routine drinking water; (3) spraying a bacterial suspension for sterilizing in the feeding environment; and (4) planting greening trees and Chinese herbal medicines with sterilizing action to replace isolation strips between adjacent colony houses. The method provided by the invention obviously improves the feeding environment, improves the culture profit, lowers the feeding cost and culture risk, and provides a strong guarantee for obtaining high-quality antibiotic-free products.

The invention discloses a high-efficiency photo-thermal resource utilizing device used for wheat planting. The high-efficiency photo-thermal resource utilizing device comprises a greenhouse, the greenhouse is divided into a heat absorbing region on the upper portion and a planting region on the lower portion, when temperature is high in the daytime, water mist is sprayed inside the heat absorbingregion, a lot of heat is taken away when the water mist is evaporated into steam, the low-pressure steam generated by evaporation is absorbed by high-pressure steam generated by a solar heat collection evaporator in a steam spraying pump, sprayed water mist condenses mixed steam in a condensing box, a lot of heat is released, then the mixed steam is mixed with the water mist to form high-temperature hot water, and the hot water passes through a transverse buried pipe heat exchanger and then conducts circulating heating on soil; when temperature is low at night, a gravity heat pipe can bring heat stored in the soil into the planting region, in this way, wheat can grow at suitable temperature in the whole day, illumination resources can be stored in day time and utilized at night, and efficient circulation is realized.

The invention relates to the technical field of orange planting, and discloses a cultivation device and method for planting oranges, the device comprises a frame body, four inner arc baffle plates, amounting bottom plate, a built space conversion mechanism, a built-in adjusting mechanism and a filling mechanism, the four inner arc baffle plates form a cylindrical space on the inner side of the frame body, the mounting bottom plate is fixedly arranged at the bottoms of the opposite side surfaces of the four inner arc baffle plates, the built-in space conversion mechanism is arranged on the upper surface of the mounting bottom plate and is respectively connected with the four inner arc baffle plates, the built-in adjusting mechanism is fixedly arranged on the inner side walls of the four inner arc baffle plates, opposite to each other, and the filling mechanism is arranged on the inner arc baffle plates positioned on the right side. According to the cultivation device and the cultivation method for planting the oranges, an orange root system can be combed, the breakage of the orange root system caused by rigid pulling force is effectively prevented, the oxygen content at the bottomof soil is directly and effectively increased, a prior soil loosening mode is changed, and the oxygen directly and effectively acts on the soil of the root system.

The invention provides a visible light excited europium complex fluorescent film and a preparation method therefor and application thereof. According to the fluorescent film provided by the invention, PMMA / PVB serves as a polymer matrix, wherein a europium complex Eu(TTA)2TPY-OCH3 is doped. The preparation method comprises the steps of selecting a PMMA / PVB polymer as a macromolecular matrix, dissolving and blending the rare-earth europium complex Eu(TTA)2TPY-OCH3 and the matrix according to a certain ratio by a doping method, and dropping the solution to form the film. The obtained film has the greatest characteristic that obvious red light is shown under visible light (410nm). Therefore, the fluorescent film prepared by the preparation method can be used for greatly increasing the light absorption utilization ratio of plants, effectively promoting the photosynthesis of the plants and greatly increasing the yield of the plants, has an important significance in agricultural production and can be extensively used as agricultural films.

The invention discloses a cultivating system based on plant nitrogen fertilizer application amount optimization. The system comprises a support. A nutrient solution tank is arranged at the upper portion of the support. A cultivating box is arranged in the middle of the support. A recovery box is arranged at the lower portion of the support. The cultivating box is communicated with the nutrient solution tank through a liquid inlet pipe. The recovery box is communicated with the cultivating box through a liquid outlet pipe. Compost is contained in the cultivating box. An oxygen supply device for injecting oxygen into the cultivating box and a nutrient solution highly-quantitative device are arranged in the cultivating box. The invention further discloses a method based on plant nitrogen fertilizer application amount optimization. The method is simple in structure, simple in operation procedure, low in device cost and convenient to apply and popularize, and meanwhile the experiment time cost is reduced when multiple temperature control cultivating systems are used for experiments.

The invention relates to an edible fungus cultivating house convenient to move, and belongs to the technical field of edible fungus cultivation. The edible fungus cultivating house convenient to move comprises a box body, wherein tray shelves used for containing fruiting trays are arranged on both sides inside the box body in the length direction. The tray shelves are of a multilayer structure and comprise a plurality of parallel longitudinal stand columns and a plurality of parallel transverse beams, and the longitudinal stand columns and the transverse beams are connected in an intersection mode to form the tray shelves. A humidity adjusting device is further arranged in the box body and comprises a water storage tank, water outlet main pipes are arranged on the two sides of the water storage tank, the water outlet main pipes are connected with multiple branch pipes, the number of the branch pipes is matched with the layer number of the tray shelves, a plurality of water outlets are formed in the branch pipes at intervals, and water outlet pumps and control valves are arranged between the water storage tank and the water outlet main pipes. The edible fungus cultivating house convenient to move is reasonable in structural design, capable of providing proper growing temperature for fungi, and capable of being moved freely according to actual needs.

The invention discloses a frost-damage-preventing light-introduced-decomposition-type planting method for overwintering crops and belongs to the technical field of agricultural production. According to the frost-damage-preventing light-introduced-decomposition-type planting method for the overwintering crops, light-introducing heat conducting sticks can be pre-buried at adjacent positions of the overwintering crops to introduce outside light to deep places of soil, photodecomposition coatings on photodecomposition antifrost spheres gradually decompose and liberate oxygen in case of being exposed to light, the oxygen enters multiple sections of internal-arranged heat-release control tubes and then be in contact with a self-heating material so as to trigger heating actions, meanwhile, innercores of fertilizers are assisted to independently disintegrate from outside to inside and provide nutrients for roots of the crops, thus, the light-introducing heat conducting sticks can introduce the light and then trigger heating action and feeding action of the photodecomposition antifrost spheres at a low temperature stage, the soil is heated up, an appropriate growth temperature for the crops is maintained, meanwhile, the nutrients and oxygen essential to growth are provided, the traditional passive defense mode is changed into an active light introducing mode, and the yield of the overwintering crops can be greatly increased while frost damage is effectively prevented.

The invention belongs to the field of animal husbandry and particularly relates to an antimicrobial-free breeding method through combined application of packing, feed and potable water strains. The antimicrobial-free breeding method is characterized in that the method comprises the following three steps of: 1) adding packing strains in packing to make a fermenting bed; 2) adding feed strains in feeds; and 3) adding potable water strains in potable water. The antimicrobial-free breeding method through the combined application of the packing, feed and potable water strains has the advantages that the feeding environment is obviously improved, the breeding income is improved, the feeding cost and the breeding risk are reduced and the strong guarantee is provided for obtaining high-quality antimicrobial-free products.

The invention discloses an indoor cage for aquaculture. The indoor cage for aquaculture comprises a cage body and a refrigerating device arranged outside the cage body, wherein the cage body is provided with a water inlet and a water outlet; and the refrigerating device comprises an internally-arranged refrigeration member and a cavity for accommodating water. The cage further comprises a cooling device, wherein one end of the cooling device communicates with the water outlet of the cage body and the chamber separately through pipelines, and the other end of the cooling device communicates with the water inlet of the cage body through a pipeline. The indoor cage for aquaculture, disclosed by the invention, is compact in structure and convenient to disassemble, the aims of rapidly cooling water, stably regulating and controlling water flow speed and controlling water temperature can be achieved, more appropriate growth temperature is provided for aquatic products, and the survival rate of indoor aquaculture is increased.

The invention relates to a household vegetable garden which comprises a cabinet and a cabinet door. The household vegetable garden is characterized in that cavities are arranged on two sides of the cabinet, a cultivation frame is arranged in the middle of the cabinet, a liquid delivery pump, two liquid pond, an atomizer, a semiconductor refrigerating module and a power source are sequentially arranged at the bottom of the cabinet, and the liquid delivery pump is connected with a liquid delivery pipe; cultivation pots are arranged on the upper side of each layer of the cultivation frame, drip irrigation pipes, atomizing pipes, light sources and temperature regulating pipes are arranged above the cultivation pots, a plurality of small holes are formed in each atomizing pipe, and a plurality of small holes are formed in each atomizing pipe; the drip irrigation pipes are connected with the liquid delivery pump by the liquid delivery pipe, and the liquid delivery pump is connected with one of the liquid ponds; the atomizer is connected with the other liquid pond, and an outlet of the atomizer is communicated with the cavity on a side of the cabinet; the semiconductor refrigerating module is connected with the power source and the temperature regulating pipes; the power source is connected with the light sources, the liquid delivery pump and the atomizer. The household vegetable garden has the advantages of simple structure, safety and convenience in operation, low manufacturing cost and easiness in implementation.

The invention relates to the technical field of edible fungus cultivation, in particular to a cultivation method of tricholoma matsutake. The cultivation method of the tricholoma matsutake comprises the following steps: S1, building of tricholoma matsutake house; S2, soil preparation: half a month before sowing, performing sterilization, deinsectization and disinfection treatment on the ground, walls and the surrounding environment in the facility; S3, culture medium treatment: preparing a culture medium, and then building a heap for fermentation at the fermentation temperature of 23-28 DEG C; S4, spreading and spreading of strains; S5, soil covering and shading: starting to cover soil after the strains are sown, wherein the soil covering material is granular humus soil; S6, hypha culture: after 15-20 days, after hyphae climb on the soil surface, carrying out topdressing and insect repellant spraying according to needs for disease and pest control; S7, fruiting management: when a large number of white sporocarp primordia appear, keeping the temperature at 16-23 DEG C and the water content of the culture medium reaching 65-70%; and S8, harvesting. The tricholoma matsutake cultivated by the method is stable in growth, short in growth cycle, high in yield and good in condition, and can meet market requirements.

The invention belongs to the field of animal husbandry, in particular relates to a bedding material-drinking water-disinfecting bacterium combined nonreactive cultivation method. The cultivation method is characterized by comprising the following three steps of: 1, adding strains for bedding material in the bedding material so as to prepare a fermentation bed; 2, adding drinking water strains in drinking water; and 3, spraying disinfecting bacterium suspension in the environment. The bedding material-drinking water-disinfecting bacterium combined nonreactive cultivation method has the advantages of obviously improving a feeding environment, improving cultivation benefit and lowering cultivation cost and cultivation risk and provides a powerful guarantee for obtaining a high-quality nonreactive product.

The invention provides an automatic retractable heat insulation baby-rabbit and mother-rabbit cage capable of mode identification. The automatic retractable heat insulation baby-rabbit and mother-rabbit cage includes an outer frame, an inner frame, a first baffle, a second baffle, a mode identification system, a motor, a smart control center, a control panel, guide rails, a first buckle, a secondbuckle, support wheels, a drawstring, guide rail wheels, a first bait, a second bait, a heating wire, a temperature sensor, an upper bottom plate, a lower bottom plate, ventilation holes, hinges and sliding grooves. The inner frame, the outer frame, the guide rails, the guide rail wheels, the support wheels and the motor act together so that the inner frame can retract along the guide rails to adjust the space size of the baby-rabbit and mother-rabbit cage; the upper bottom plate, the lower bottom plate, the heating wire and the temperature act together so that the baby-rabbit and mother-rabbit cage can achieve a heat insulation effect; due to the effect of the mode identification system, baby rabbits in the baby-rabbit and mother-rabbit cage can be identified, and thus corresponding mechanical adjustment is conducted on the baby-rabbit and mother-rabbit cage in time; the drawstring, the first baffle and the second baffle act together, therefore, mother rabbits and the baby rabbits canbe fed separately, and the probability of illness caused by the condition that the mother rabbits and the baby rabbits stay in the same cage is reduced.

The invention relates to a large photobioreactor floating in a wide water area. The large photobioreactor is used for culturing microalgae in the wide water areas, such as oceans / lakes and the like, and comprises a carrying floating platform floating on the water surface and a microalgae culture device suspended below the carrying floating platform, and the microalgae culture device is immersed in water; the microalgae culture device is an incubator with an open top surface and closed films at the periphery and the bottom, and microalgae cells are inoculated and cultured in the incubator; an artificial light source and a nutrition supply device are arranged in the incubator; and a storage tank for providing nutrition for the nutrition supply device is arranged on the carrying floating platform. The photobioreactor disclosed by the invention does not occupy land area, is large in culture volume, low in cost, low in energy consumption and high in light energy utilization rate, and opens up a new research and development direction of a water floating photobioreactor.

The invention discloses a greenhouse cultivation method for tomatoes. The method comprises the steps of seedling raising, wherein seedling raising can be performed in February to the end of November; land treating, wherein land treating is performed before seedlings are transplanted through the specific steps that furrowing and ridging are performed, the furrow distance is 0.8-1 m, straw and organic fertilizer are applied on the furrow bottoms for natural decomposition, drop irrigation is performed, the fact that water flows over the organic fertilizer and the straw serves as the criterion when irrigation is performed, and then mulching film covering is performed; transplanting, wherein transplanting is performed in a greenhouse, and the seedlings are planted at furrow tops; natural growing and harvesting, wherein the seedlings naturally grow in the growing period, field management is performed, and product harvesting is performed after the tomatoes are ripe. By means of the method, due to the fact that seedling raising and transplanting are performed in the greenhouse, natural decomposition is adopted for the different season temperatures, so that the temperature in a mulching film can be 10 DEG C and the tomatoes are suitable for growing in winter; meanwhile, the measures that a small arch shed is additionally arranged in the greenhouse and a thin film is additionally arranged are adopted to ensure the suitable growth temperature of the special season, therefore, the tomatoes can be cultivated and harvested all the year round, the marketing time is greatly prolonged, and the requirements of people for the tomatoes all the year round are met.

The invention belongs to the field of animal husbandry and specifically relates to a non-resistance cultivation method with joint application of feed strain, drinking water strain and disinfectant bacterium. It is characterized in the following three aspects: (1) adding feed strain to feed; (2) adding drinking water strain to drinking water; and (3) spraying disinfectant bacterial suspension to environment. The invention obviously improves the feeding environment, increases the cultivation income, reduces the feed cost and cultivation risk, and provides guarantee to production of high-qualitynon-resistance products.

The invention discloses a thermochromic greenhouse film. The thermochromic greenhouse film comprises a polyolefin film body and thermochromic coating on the surface of the polyolefin film body, wherein the thermochromic coating is obtained by spraying with a thermochromic solution; the thermochromic solution is obtained by mixing the following raw materials in parts by weight: 5 parts of an acrylic emulsion, 60 parts of ethanol with the concentration of 95%, 5-10 parts of a thermochromic material and 2-5 parts of an additive; the raw materials are supplemented to 100 parts by water; the additive is one or more of a coupling compounding agent, an antioxidant, a photografting aid and an antistatic agent; the thermochromic material is one or more of nanoscale titanium sol with the concentration of 5-20wt%, silica sol with the concentration of 5-20wt% and zinc sol with the concentration of 5-20wt%. The thermochromic greenhouse film is prepared by uniformly spraying the surface of the polyolefin film with the thermochromic solution and drying. The thermochromic greenhouse film effectively filters out light through change of the color so as to adjust the temperature therein.

The invention belongs to the field of animal husbandry and particularly relates to an antimicrobial-free breeding method through combined application of packing strains and potable water strains. The antimicrobial-free breeding method is characterized in that the method comprises the following two steps of: 1) adding packing strains in packing to make a fermenting bed; and 2) adding potable waterstrains in potable water. The antimicrobial-free breeding method through the combined application of the packing strains and the potable water strains has the advantages that the feeding environment is obviously improved, the breeding income is improved, the feeding cost and the breeding risk are reduced and the strong guarantee is provided for obtaining high-quality antimicrobial-free products.

The invention discloses a green pepper greenhouse cultivating method. The method includes the steps of cultivating seedlings, processing soil, transplanting the seedlings, making the seedlings naturally grow, and harvesting green peppers. The seedlings can be cultivated from February to the last ten days of November; before the seedlings are transplanted, soil is processed through the specific steps of furrowing and ridging, the furrow spacing ranges from 0.8 m to 1 m, straw and organic fertilizer are applied to the bottoms of furrows to be naturally and thoroughly decomposed, drop irrigation is conducted till water covers organic fertilizer and straw, and mulching films cover the seedlings; transplanting is conducted in a greenhouse, the seedlings are planted on the tops of the furrows and naturally grow in the growth period, field management is conducted, and products are harvested after getting mature. By means of the method, seedling cultivation and transplantation are conducted in the greenhouse, the temperature under the mulching films reaches 10 DEG C or higher through natural and thorough decomposition for different season temperatures, and growth in winter is facilitated; meanwhile, small arch sheds and thin films are added in the greenhouse, and therefore appropriate growth temperatures are ensured for specific seasons, cultivating and harvesting can be achieved all year round, time to market is greatly delayed, and the requirement of people for green peppers all year round is met.

The invention belongs to the field of animal husbandry and specifically relates to a non-resistance cultivation method with combined application of a strain for disinfection and biological isolation. The non-resistance cultivation method is characterized by comprising the following two aspects: (1) spraying a bacterial suspension for disinfection in an environment; and (2) planting afforestation trees and Chinese herbal medicines with a disinfection role for replacing isolation strips between adjacent colony houses. The non-resistance cultivation method provided by the invention can obviously improve a rearing environment, improve cultivation income, reduce rearing cost and cultivation risk and provide a strong guarantee for getting high-quality non-resistance products.

The invention discloses a greenhouse provided with a solar heating system. The greenhouse provided with the solar heating system comprises a greenhouse body and the solar heating system, wherein the solar heating system comprises a coiled pipe which is buried in the ground in the greenhouse body and used for heating soil in the greenhouse body, a first water tank which is connected to the coiled pipe, an irrigating pipeline which is arranged on the ground in the greenhouse and used for irrigating, a second water tank which is connected to the irrigating pipeline, a heating water tank and a vacuum pipe solar heat collector; water in the coiled pipe is treated as a heat transfer medium; the first water tank is connected to the heating water tank through a first valve; the second water tank is connected to the heating water tank through a second valve; the heating water tank is connected to the vacuum pipe solar heat collector. According to the greenhouse adopting the abovementioned structure, the solar energy is utilized for heating water, and the heat is transferred to the soil through the coiled pipe, and warm water is provided for irrigating, so that proper growing temperature is provided to vegetable, and the energy is saved; the problem of the temperature for the growth of fruits and vegetable in winter can be solved without other heat sources such as a furnace; and the output of vegetable is increased.

The invention discloses a high-efficiency photothermal resource utilization device for wheat planting, which includes a greenhouse body, which is divided into two parts: an upper heat-absorbing area and a lower planting area. Water mist is sprayed in the heat-absorbing area, and the water mist takes away a lot of heat when it evaporates into water vapor, and the low-pressure steam generated by evaporation is absorbed by the high-pressure steam generated by the solar heat collection evaporator in the steam jet pump, and further in the condensation box The sprayed water mist condenses and releases a lot of heat and mixes with it to become high-temperature hot water. The hot water circulates and heats the soil after passing through the horizontal buried tube heat exchanger. When the temperature is low at night, the gravity heat pipe can store the water in the soil. The heat is brought to the planting area, so that the wheat can grow at a suitable temperature all day long, so that the light resources can be stored for day and night, and cycle efficiently.

The invention relates to the technical field of edible fungi, and particularly relates to an edible fungus liquid strain incubator with controllable temperature and humidity. The edible fungus liquidstrain incubator comprises a box body, wherein a motor and a shell are respectively arranged on the left side and the right side of the upper surface of the box body; a heater, a fan and a baffle aresequentially arranged in the shell from left to right; a rotating shaft penetrates through the upper surface of the box body; an arc-shaped plate is fixedly arranged at the lower end of the rotating shaft; a belt is in transmission connection between a driven belt wheel and a main belt wheel; a vent pipe is inserted into the rotating shaft; a plurality of stirring shafts are arranged on the outerside of the rotating shaft at equal intervals; a temperature sensor and a humidity sensor are arranged on the upper surface of the inner side of the box body; and a discharge pipe is arranged on the lower surface of the box body. The edible fungus liquid strain incubator disclosed by the invention is simple in structure and convenient to use, the cleanliness of air entering the box body can be ensured, the strains in the box body can be positioned at a proper growth temperature, normal growth of the strains can be ensured, and the survival rate of the strains is improved.

The invention relates to an edible fungus plantation house capable of being conveniently moved and belongs to the technical field of edible fungus plantation. The edible fungus plantation house comprises a case body. Two sides of the interior of the case body are respectively provided with a carrying rack carrying fruiting trays along the length direction; each carrying rack is in a multi-layered structure and formed by a plurality of longitudinal stand columns parallel to each other and a plurality of transverse beams parallel to each other; the longitudinal stand columns and the transverse beams are intersected to form the carrying rack; a humidity adjusting device is further disposed in the case body; the humidity adjusting device is formed by a water storage tank; two sides of the water storage tank are respectively provided with a water discharging total pipe; the water discharging total pipes are communicated with a plurality of branch pipelines; the number of the branch pipelines are the same as the layers of the carrying rack; a plurality of water outlets are arranged on the branch pipelines at intervals; and a water discharging pump and a control valve are placed between the water storage tank and the water discharging total pipes. The edible fungus plantation house capable of being conveniently moved is rationally structured and designed and can provide proper growth temperature for mushrooms; and the plantation house can be freely moved as needed.

The invention belongs to the field of an animal husbandry and particularly relates to an antibiotic-free breeding method using separately-united padding bacteria, sterilizing bacteria and organisms. The antibiotic-free breeding method comprises the following aspects of: (1) adding padding strains into padding so as to manufacture a fermentation bed; (2) spraying a sterilizing bacteria suspension solution in an environment; and (3) planting green trees and Chinese medicinal herbs for sterilizing to replace isolation strips among adjacent colony houses. According to the antibiotic-free culturing method, the breeding environment is obviously improved, the breeding income is improved, the breeding cost and the breeding risk are reduced, and the powerful guarantee is provided to obtain high-quality antibiotic-free products.

The invention belongs to the field of animal husbandry and in particular relates to an antibiotics-free culture method applying strains for padding and strains for sterilization in a combined manner. The method is characterized by comprising the following two steps: (1) adding the strains for padding into the padding to prepare a fermentation bed; and (2) spraying a bacterium suspension for sterilization in the raising environment. The method has the following advantages: the raising environment is obviously improved; the culture income is increased; the raising cost and culture risks are reduced; and an effective guarantee is provided for obtaining high-quality antibiotics-free products.

The invention belongs to the field of animal husbandry and specifically relates to an antibiotic-free culture method combining a strain for forage and a strain for disinfection. The method is characterized by comprising the following aspects (1) adding the strain for forage into a forage; (2) sprinkling a strain for disinfection in the environment. The invention obviously improves breeding environment, increases culture income, lowers breeding cost and culture risk and provides firm guarantee for obtaining high quality antibiotic-free product.