74 results about "Pleurotus" patented technology

The utility model belongs to the field of mushroom greenhouse planting equipment, and particularly relates to a pleurotus nebrodensis full-automatic adjusting growth shed which comprises a shed body and planting net racks, the planting net racks are arranged in the shed body at intervals, a picking channel is formed between every two adjacent planting net racks, and a light supplementing unit is arranged in the shed body. The light supplementing units are arranged on the planting net racks on the two sides of the picking channel, mushroom sticks are arranged on the side walls, close to the picking channel, of the planting net racks, and the light supplementing units irradiate the mushroom sticks on the adjacent planting net racks. The distance between the planting net racks can be shortened, and the utilization rate of the space in the greenhouse is increased.

1. The name of this design product: Pleurotus ostreatus. 2. Purpose of this design product: used as pot ears on the side of cookware. 3. The key point of the design of this product lies in its shape. 4. The picture or photo that best illustrates the design points: Stereoscopic drawing 1.

The utility model relates to the technical field of accessory devices for pleurotus eryngii planting, in particular to an adjustable cultivation frame for pleurotus eryngii planting, which enables workers to quickly adjust the distance between two groups of placing plates so as to be suitable for cultivation of pleurotus eryngii at different growth stages, so that the convenience of the device is improved, and the working efficiency is improved. Therefore, the practicability is enhanced; comprising two sets of placing plates, and further comprises a top plate, a bottom plate, four sets of supports, four sets of fixing frames, four sets of supporting plates, two sets of mounting plates, a two-way screw, a power mechanism, a connecting mechanism and a sliding assembly, the bottom of the top plate is evenly connected with the tops of the four sets of fixing frames, the bottoms of the four sets of fixing frames are evenly connected with one end of the top of the bottom plate, and the bottom of the bottom plate is evenly connected with the tops of the four sets of supports; one ends of the four supporting plates are evenly attached to one ends of the two fixing frames in a sliding mode through sliding assemblies, and the two ends of the two containing plates are connected with one ends of the supporting plates through connecting mechanisms.

The utility model belongs to the field of straw smashing equipment, and particularly relates to a corn straw smashing machine for oyster mushroom planting, which comprises a rack, a driving motor, a smashing mechanism, a discharging mechanism and a spraying mechanism, the smashing mechanism and the discharging mechanism are communicated and arranged on the rack, the discharging mechanism comprises a discharging bin and a conveying belt, the discharging bin is obliquely arranged, and the conveying belt is arranged on the rack. The conveying belt is arranged in the discharging bin, the driving motor is arranged at the bottom of the rack, the driving motor is in transmission connection with the crushing mechanism, the driving motor is in transmission connection with the conveying belt, the spraying mechanism comprises an atomizing nozzle, a sealing cover, a water pump and a water tank, a through hole is formed in the top wall of the discharging bin, the sealing cover is installed on the through hole, and the water pump is installed on the water tank. The atomizing nozzle is installed in the sealing cover, the water pump and the water tank are located at the bottom of the machine frame, and the atomizing nozzle is communicated with the water tank through the water pump. According to the corn straw smashing device, auxiliary materials can be added while corn straw is smashed, and the processing speed of the corn straw is increased.

The utility model discloses a pleurotus geesteranus fruiting planting box, which belongs to the technical field of planting, and is characterized in that a windproof slide rail assembly is arranged between a frame body and an air outlet of an indoor unit, and a windproof net is arranged on the windproof slide rail assembly, so that the windproof net can slide back and forth under the action of external force, and the windproof net can slide back and forth between the air outlet of the indoor unit and the frame body in an unfolded state; cold air is diffused downwards through gaps between the periphery and the side wall of the box body and meshes of the windproof net, strong cold air is prevented from being directly blown to mushroom sticks and sporocarps on the interlayer of the frame body, or the space is opened in a storage state to promote air circulation and cleaning and disinfection of the box body.

The present invention provides a Pleurotus citriodora strain for co-producing ergothioneine and polypeptides, a preparation method and an application thereof, belonging to the field of microbial technology; the strain was deposited in the Guangdong Provincial Microbial Culture Collection Center on June 13, 2025, with the deposit number: GDMCC NO.66504. After the Pleurotus citriodora strain was induced, the EGT production of the strain was doubled compared with the original strain, the cellulase activity was increased by about 38.45% compared with the original strain, and the mushroom protein content was increased by 59.46% compared with the original strain. During the fermentation process, the EGT production using bran as the carbon source reached 2.8 times that of glucose; after expanded culture in a 5L fermenter, the EGT production could reach 560 mg / L, and further application of the dual-stage acid-base stress strategy to the fermenter could increase the EGT production to 741.38 mg / L.

The present invention relates to the field of active ingredient preparation, and more particularly to a method for preparing and applying a ceramide derived from the golden oyster mushroom (Pleurotus citrinipileatus), possessing moisturizing, brightening, anti-aging, and skin barrier-maintaining properties. The method comprises the following steps: collection and pretreatment; fermentation treatment; separation and extraction; and refining. The advantage lies in the fact that the method for preparing and applying this ceramide, through the optimization of fermentation conditions and separation and extraction techniques, allows for the efficient preparation of the ceramide from the golden oyster mushroom (Pleurotus citrinipileatus) and increases the yield and purity of the ceramide.

The invention belongs to the technical field of microorganisms, and discloses a pleurotus purpureus strain 162 and a cultivation method thereof. The preservation number of the strain 162 is CGMCC (China General Microbiological Culture Collection Center) No. 42041. The cultivation method comprises the following steps: 1) inoculating a pleurotus purpureus strain 162 on a mother strain culture medium to obtain a strain 162 mother strain; 2) inoculating the strain 162 mother strain to a stock culture medium to obtain a strain 162 stock; 3) inoculating the strain 162 stock seed to a cultivar culture medium to obtain a strain 162 cultivar; and 4) cultivating the cultivar of the strain 162 to obtain the sporocarp of the strain 162. The strain 162 is fast in hypha growth, short in after-ripening period, fast in fruiting, white in pileus, strong in adaptive capacity and short in harvesting period; the biological efficiency is high; the feed is high in nutritional value and has strong disease resistance to bacterial brown spot.

The invention discloses a method for preparing an oyster mushroom cultivation auxiliary material by using dining-table remaining food and the oyster mushroom cultivation auxiliary material, and relates to the technical field of dining-table remaining food recycling, the method comprises the following steps: S1, pretreatment: through multiple oil and salt removal treatment steps, the oil and salt removal efficiency of garbage materials is high; s2, sterilization and separation: performing high-efficiency sterilization'harm removal and retention 'to further adapt to a subsequent fermentation process, and performing centrifugal high-efficiency separation on a required solid phase; s3, fermentation: converting a solid-phase protein part into small-molecular protein in a microbial fermentation manner to achieve efficient protein conversion; and S4, post-processing. The biological compound protein material obtained by the preparation method provided by the invention is clear in yield increasing mechanism, and can provide higher contents of crude protein, cellulose, lignin and crude fat in the cultivation material, and the obtained product can equivalently replace traditional bran, corn flour and soybean meal to be used for oyster mushroom strong hypha yield increasing cultivation, so that recycling and high-value utilization of recycled wastes are realized.

The invention discloses a lactobacillus plantarum SC6 strain, a product prepared from the lactobacillus plantarum SC6 strain and application of the lactobacillus plantarum SC6 strain, the lactobacillus plantarum SC6 strain is classified and named as lactobacillus plantarum SC6, the lactobacillus plantarum SC6 strain is preserved in China Center for Type Culture Collection on May 6, 2023, the preservation address is No. 299, Wuchang District, Wuhan City, Hubei Province, the postal code is 430072, the preservation number is CCTCC No: M2023684, and the preservation number is CCTCC No: M2023684. The invention also provides an application of the lactobacillus plantarum SC6 strain in preparation of pleurotus geesteranus pickle species, the content of pathogenic bacteria and coliform bacteria in the finished pleurotus geesteranus pickle products prepared from the lactobacillus plantarum SC6 strain meets the national food safety standard, and compared with natural fermentation, compared with the natural fermentation, the inoculated fermentation has the advantages that the acid production speed is high, the fermentation time is short, and the production cost is low. The total acid content is proper, and the safety is higher; sensory evaluation results show that the score of the inoculated and fermented pleurotus geesteranus pickles is higher than that of naturally fermented pleurotus geesteranus pickles.

The invention relates to the field of large-scale pretreatment of edible mushrooms, in particular to ingredient mixing and stir-frying equipment for producing pleurotus geesteranus biscuits, which comprises a rack, an obliquely arranged pot body, a planetary stirring module, an integrated intelligent airflow distribution module and an intelligent control system. The pot body is inclined; the planetary stirring module comprises a revolution bracket, a revolution stirrer and at least four autorotation stirrers, realizes composite stirring through linkage of an eccentric slide rail and a connecting rod, and covers the whole cavity without dead angles; the integrated intelligent gas flow distribution module comprises three independent gas flow distribution modules, the composite function distribution plate is formed by brazing a liquid seepage layer, a flow channel isolation layer and a gas distribution layer, and gas-liquid collaborative atomization is achieved. The control system is accurately linked with all the modules, and it is ensured that mixing, heating and gas-liquid action are orderly coordinated. According to the equipment, integrated pretreatment of'scattering, mixing, heating and tempering 'of pleurotus geesteranus is realized, the pretreatment uniformity and suitability of the pleurotus geesteranus are greatly improved, and core guarantee is provided for the quality of finished pleurotus geesteranus biscuits.

The invention provides selenized pleurotus geesteranus polysaccharide as well as a preparation method and application thereof. The preparation method comprises the following steps: step 1, extracting pleurotus geesteranus polysaccharide from pleurotus geesteranus; 2, the pleurotus geesteranus polysaccharide reacts with Na2SeO3 and nitric acid, then alcohol precipitation is conducted, and the selenized pleurotus geesteranus polysaccharide is obtained. The selenium element can be successfully introduced into the pleurotus geesteranus polysaccharide structure through selenylation modification, the sulfate content and the selenium loading capacity of the polysaccharide are remarkably improved, and the content of total polysaccharide and the content of total protein are not subjected to obvious negative effects. The obtained selenized pleurotus geesteranus polysaccharide has excellent antioxidant activity and blood fat reducing activity at the same time, can be used as a functional additive, and has a good application prospect in blood fat reducing and antioxidant health-care food and medical products.

The invention discloses a low-carbon environment-friendly high-nutrition pleurotus ostreatus cultivation method which specifically comprises the following steps: S1, compost preparation, S2, fermentation compost preparation, S3, fungus bag manufacturing, S4, inoculation, S5, mycelium culture, S6, fruiting management and S7, pest control. The invention relates to the technical field of edible fungus cultivation. According to the low-carbon environment-friendly high-nutrition pleurotus ostreatus cultivation method, a fermentation compost technology is adopted, high-temperature and high-pressure sterilization is not needed, energy consumption is greatly reduced, the use amount of coal is reduced, emission of sulfur dioxide and nitrogen oxide is reduced, the national energy conservation and emission reduction policy is met, nitrogen-fixing bacteria in fermentation compost and pleurotus ostreatus are symbiotic, the content of organic nitrogen in the compost is increased, and the yield of pleurotus ostreatus is increased. The pleurotus ostreatus can obtain richer nutrition, the content of protein and amino acid is remarkably increased, open inoculation cultivation is achieved by constructing a fermentation culture material ecological system, a sterilization boiler and sterile inoculation equipment are not needed, the cultivation process is simplified, and the production cost is reduced.

1. Name of the design product: Side handle. 2. Use of the design product: Side handle for cookware. 3. Design key points of the design product: Lies in the shape. 4. Picture or photo that best shows the design key points: Perspective view 1.

The utility model provides a kind of picking device for Pleurotus geesterus, including mobile base, folding ladder, storage rack, the mobile base is equipped with movable slot, the folding ladder is by first ladder, second ladder is constituted, the top hinged of first ladder, second ladder, the bottom end both sides of first ladder are rotated hinged in movable slot, the bottom of second ladder is rotatably connected with a sliding frame, and the both ends of sliding frame are slidably connected with movable slot, first electric telescopic rod is installed between the bottom of first ladder and second ladder, and the telescopic end of first electric telescopic rod is connected with the sliding frame of the bottom of second ladder, second electric telescopic rod is installed on the side of folding ladder in mobile base, and storage rack is installed on the top end of second electric telescopic rod. The utility model has the advantages of convenient movement, reducing labor intensity etc.

The invention discloses a pleurotus geesteranus growth identification and prediction method, device and equipment based on image segmentation, a medium and a product, and relates to the field of image analysis and processing. The method comprises the following steps: acquiring image data in a pleurotus geesteranus growth process; an improved YOLOv8-seg model is adopted, and the identification result of the pleurotus geesteranus in the growth stage and the growth state information of the pleurotus geesteranus are determined according to the image data; performing growth prediction according to the growth state information by adopting a standard growth model, and performing growth trend prediction based on a TFT-LSTM hybrid model; the standard growth model is determined by adopting a statistical analysis method and a DBSCAN clustering algorithm based on historical growth state information; the TFT-LSTM hybrid model is obtained by training according to historical growth information by adopting an attention mechanism based on a time fusion converter and a long short-term memory network. The invention aims to improve the accuracy and stability of pleurotus geesteranus growth identification and prediction.

The invention discloses a pleurotus geesteranus stem length identification and classification method and system based on deep learning, and relates to the technical field of image processing, and the method comprises the steps: carrying out the preprocessing of a target image of pleurotus geesteranus; performing feature extraction on the preprocessed target image based on a main branch and a bypass branch of a trunk module in the pleurotus geesteranus identification and classification model to obtain multi-scale feature data; processing the multi-scale feature data based on an SPPF module to obtain a target feature map; performing optimization processing on the target feature map based on a convolution block attention module to obtain an optimized target feature map, and performing feature fusion enhancement processing on the optimized target feature map based on a feature pyramid network and a path aggregation network to obtain an enhanced feature map; and identifying and classifying the pleurotus geesteranus stem length based on the enhanced feature map to obtain an identifying and classifying result of the pleurotus geesteranus stem length. According to the method, the false detection rate of the pleurotus geesteranus rod length is remarkably reduced, and the accuracy and reliability of a rod length identification and classification result are improved.

The utility model relates to an inoculation needle for pleurotus geesteranus, which comprises a bacteria liquid storage tank, a hose is fixedly arranged at a liquid outlet at the bottom of the bacteria liquid storage tank, an anti-blocking inoculation needle structure is arranged at the bottom of the hose, the anti-blocking inoculation needle structure comprises a transfer pipe which is rotatably arranged at the bottom of the hose, and a top cylinder is clamped outside the hose. An annular baffle is fixedly installed at the bottom of the top cylinder, a bottom cylinder is fixedly installed at the bottom of the annular baffle, and a conical needle tube is fixedly installed at the bottom of the bottom cylinder. According to the inoculation needle for pleurotus geesteranus, pleurotus geesteranus liquid strains are stored through the arranged strain liquid storage tank, inoculation is carried out through the anti-blocking inoculation needle structure, during inoculation, the handle and the Z-shaped rod are operated to enable the conical block to ascend, the liquid strains are allowed to flow into the conical needle tube and are injected into a strain bag, after inoculation is completed, the Z-shaped rod is released, the conical block and the inner rod are lowered under the tension of the tension spring, and then inoculation is completed. Liquid strains are blocked, the interior of the conical needle tube is cleaned, and blocking is prevented.

The present application belongs to the technical field of edible mushroom cultivation, and particularly relates to a cultivation method of Pleurotus, comprising the following steps: S1 fermentation: corn stalks are chopped to 2-3 cm, lignocellulose, wheat bran, tea seed meal, gypsum and water are added and mixed uniformly, then a compound microbial inoculum is added, and dry materials are obtained after fermentation; S2 ingredient preparation: trehalose, malt dextrin, calcium phosphate, sodium chloride and citric acid are dissolved in water, and then poured into the dry materials, mixed uniformly, and a cultivation substrate is obtained; S3 sterilization, inoculation and bacteria cultivation; S4 mushroom management; and S5 harvesting; the cultivation method of Pleurotus provided by the present application mainly uses corn stalks as the substrate raw material, which not only effectively reduces the use of sawdust in the cultivation process, reduces the production cost and the harm to the environment, but also improves the quality and nutrient content of Pleurotus, is suitable for large-scale promotion, and has significant economic and social benefits.

The invention discloses an intelligent oyster mushroom growth environment adjusting and optimizing system combined with spectral sensitivity. The system comprises a multi-dimensional data acquisition layer, a spectrum analysis layer and a spectrum analysis layer, wherein the multi-dimensional data acquisition layer is used for acquiring environmental parameters and multi-period spectrum data in the oyster mushroom growth process; the intelligent preprocessing layer is used for preprocessing the collected spectral data and standardizing environmental parameters; the feature engineering layer is used for extracting key spectral features from the preprocessed spectral data and fusing the key spectral features with the standardized environmental parameters to construct a multi-dimensional feature matrix; the model prediction layer is used for predicting the protein content of the oyster mushrooms by utilizing an integrated machine learning model based on the multi-dimensional feature matrix; and the intelligent regulation and control layer is used for dynamically adjusting the environment parameters and the illumination conditions of oyster mushroom growth based on the prediction result, and the protein content dynamic prediction and the growth environment adaptive adjustment and optimization based on the fusion analysis of the oyster mushroom growth real-time spectral characteristics and the environment parameters are realized. The accuracy, the automation level and the production efficiency of oyster mushroom quality cultivation are fundamentally improved.

The invention provides a gasified slag-based lawn composite pellet substrate and a preparation method thereof, and belongs to the field of agricultural substrates. The lawn composite pellet is prepared from grass seeds, probiotics, a bonding-water retention complexing agent, organic biomass, water, gasified slag micro powder and other raw materials. The grass seeds are perennial ryegrass seeds. The probiotics are one of bacillus mucilaginosus, bacillus subtilis and bacillus licheniformis. The binding-water retention complexing agent is a mixture of a binding agent and a water retention agent; the binder is bentonite micro powder of 350-450 meshes, and the water-retaining agent is a sodium polyacrylate water-retaining agent of 100-200 meshes. The organic biomass is a mixture of pleurotus geesteranus residues and shiitake mushroom residues. The gasified slag-based lawn composite pellet substrate is used for lawn planting, a new utilization field and additional value of gasified slag can be developed, and the current industrial development requirements of energy conservation, environmental protection and circular economy are met.

The invention discloses a pleurotus geesteranus fruiting frame, and belongs to the technical field of pleurotus geesteranus planting and cultivation, the pleurotus geesteranus fruiting frame comprises two racks, a group of cylinders fixedly communicated with the outer surfaces of the two racks and a group of annular cylinders fixedly communicated with the outer surfaces of the cylinders, and motors fixedly connected with the left side surfaces of the racks are fixedly connected with driving gears arranged in the racks; the inner wall of the rack is rotationally connected with a set of driven gears, and the driving gear is meshed with the outer surface of each driven gear through a chain. According to the invention, a chain engaged with the outer surface of a driving gear drives a group of driven gears to rotate synchronously, worms are arranged at the right ends of the driving gear and the driven gears to rotate, and then annular gears engaged with the worms are driven to rotate synchronously, so that fungus bags placed on the outer surface of a storage ring rotate along with the storage ring, and non-uniform distribution of hyphae is slowed down; and the surfaces of the fungus bags are illuminated more uniformly, so that mushroom body deformity caused by single-side illumination is slowed down, and the overall quality of the pleurotus geesteranus is improved.

The application belongs to the technical field of edible fungi, and discloses a pleurotus ostreatus strain GP001 and a cultivation method thereof. The strain is GP001, is preserved in the China Center for Type Culture Collection, is preserved at China.Wuhan.Wuhan University, has a preservation number of CCTCC NO:M 2026872, is preserved on April 29, 2026, has a detection result of survival, and is classified and named as: Pleurotus ostreatus GP001. The strain of the application has high identification degree: the cap is funnel-shaped and lace-shaped, and is different from common fan-shaped pleurotus ostreatus; the cap is large and the stem is short: the ratio of the length of the cap to the length of the stem of the strain is 2.39, the cap is relatively large, and the stem is relatively short, which meets the market demand of fresh edible pleurotus ostreatus.

The invention provides a primer and a method for detecting the expression characteristic of a papaya Pleurotus geesteranus transaminase gene. The sequences of the primers are as shown in SEQ ID NO. 1-2. Based on the primer, the invention establishes a fluorescent quantitative PCR method for detecting the change of the expression quantity of the transaminase gene after the papaya Pleurotus geesteranus eats two different hosts, namely papaya and potato. Through transcriptome sequencing verification, the gene expression trend obtained by the fluorescent quantitative PCR is consistent with the transcriptome analysis result. The invention lays an important foundation for exploring the influence of host conversion on the defense mechanism and transaminase gene expression characteristics of the papaya Pleurotus geesteranus.

The light supplementing lamp for pleurotus geesteranus planting comprises a first lamp holder and two second lamp holders, the two second lamp holders are symmetrically hinged to the left side and the right side of the first lamp holder, an electric telescopic rod is installed in the middle of the top of the first lamp holder, and two limiting columns are symmetrically and fixedly arranged on the two sides of the electric telescopic rod; two sliding rails are symmetrically arranged in the front side and the rear side of the second lamp holder, the telescopic end of the electric telescopic rod is connected with a pushing plate, the pushing plate is slidably connected with the limiting column, and two supporting rods are symmetrically installed at the front side end and the rear side end of the pushing plate; the two ends of the supporting rod are each internally provided with a sliding block in sliding connection with the corresponding sliding rail in the second lamp holder. The lamp has the advantages that the angle of the second lamp holder can be adjusted, the irradiation range is widened, and use convenience is improved.

This invention discloses a strain of *Pleurotus ostreatus* and its application in the degradation of mycotoxins. The strain exhibits the ability to degrade various mycotoxins (including OTA, ZEN, AFB1, and DON). The freeze-dried fruiting body powder and mycelium powder extract of this strain show a degradation efficiency of up to 99% for OTA (1 μg / mL), and the mycelium extract achieves near-complete removal of OTA within 6 hours. The fruiting bodies of the *Pleurotus ostreatus* strain 914T1 of this invention are characterized by high water content and tender texture. Their dry matter is rich in total sugar, protein, and cellulose, expanding the scope of edible fungi in the field of mycotoxin degradation and providing new strain resources for the development of related biological agents.

The utility model relates to the field of pleurotus eryngii cultivation, and discloses a pleurotus eryngii cultivation fungus bag placing device which comprises at least four supporting columns, the top ends and the bottom ends of the sides, close to each other, of the supporting columns at the left end and the right end are fixedly connected with transverse rods, and the transverse rods are used for improving the stability of the whole structure. Movable plates are arranged on the sides, close to each other, of the transverse rods at the front end and the rear end, grooves are formed in the left end and the right end of each transverse rod, the front end and the rear end of each movable plate are fixedly connected with at least two protruding blocks, the protruding blocks are located in the grooves, and at least two fungus bag containing plates are arranged on the sides, close to each other, of the movable plate at the top end and the movable plate at the bottom end. In the assembling and disassembling process, the movable plate is taken down firstly, the protruding blocks are matched with the grooves of the transverse rods for limiting, then the limiting blocks at the two ends of the fungus bag containing plate are taken out of the limiting holes, disassembling can be completed, assembling is similar, the disassembling and assembling mode is convenient and fast, and the overall device assembling efficiency of workers is improved.

The invention discloses pleurotus citrinopileatus polysaccharide with an effect of improving ulcerative colitis as well as a preparation method and application of the pleurotus citrinopileatus polysaccharide, and belongs to the technical field of biology. The pleurotus citrinopileatus polysaccharide CP-2-2 is prepared from the following components in percentage by mole: 1.38 percent of fructose, 7.54 percent of arabinose, 84.49 percent of galactose, 5.86 percent of mannose and 0.73 percent of fucose. The polysaccharide CP-2-2 with a new structure and biological activity is separated and purified from the pleurotus citrinopileatus for the first time. Experiments prove that the pleurotus citrinopileatus polysaccharide CP-2-2 can effectively improve related symptoms of ulcerative colitis, and the effect of treating ulcerative colitis is achieved. Technical support is provided for extraction and functional research of pleurotus citrinopileatus polysaccharide, and a theoretical foundation is laid for development of pleurotus citrinopileatus related drugs or products.

The invention provides a pleurotus geesteranus compost and a cultivation production method, and belongs to the technical field of edible mushroom cultivation. The pleurotus geesteranus culture material comprises the following raw materials in parts by weight: 40-60 parts of litchi sawdust, 20-40 parts of cottonseed hull, 10-20 parts of wheat bran, 1-2 parts of gypsum powder, 1-2 parts of quick lime and 1-2 parts of sucrose. The cultivation production method comprises the steps of culture material preparation, inoculation, spawn running management, fruiting management, harvesting and nutrient solution supplement to cultivate downtide mushrooms. The litchi wood waste is used as the raw material of the pleurotus geesteranus culture material, high-valued cyclic utilization of agricultural resources is achieved, growth of pleurotus geesteranus hyphae can be promoted, the yield and quality of sporocarp are improved, and the method is easy and convenient to operate and suitable for large-scale popularization and has important significance in promoting green and sustainable development of the pleurotus geesteranus industry.

The invention relates to a pleurotus geesteranus strain L6885 and an artificial cultivation method and application thereof, and belongs to the technical field of biology. The pleurotus geesteranus strain L6885 is preserved in the Guangdong Microbial Culture Collection Center in China on May 27, 2025, and the preservation number is GDMCC No: 66423. The fruiting body form of the pleurotus geesteranus strain L6885 is monophytic or clustered, pileus is flat hemispherical to flat, inverted oval or nearly fan-shaped, the expanding period is taupe, the mature period is off-white, most of pleurotus geesteranus varieties in the market are taupe or dark gray, and compared with the conventional pleurotus geesteranus varieties in the market, the pleurotus geesteranus strain L6885 is richer in fragrance, whiter in color and tender in mushroom meat. The pleurotus geesteranus has the advantages of neat fruiting, high yield, high content of crude polysaccharide and calcium and the like, and is suitable for large-scale factory-like demonstration, popularization and planting.