60 results about "Vitis species" patented technology

The invention discloses a round-leaf grape planting method and a round-leaf grape picking method.The round-leaf grape planting method comprises the steps that plants are planted in a wide-row close planting mode, a certain walking distance exists between rows of the plants, a plant supporting device is arranged on one side of each plant, and each plant supporting device comprises a lower fixing base, a lower supporting rod and an upper supporting rod; the lower fixing seat is fixedly buried in a field, a lower supporting rod is fixedly installed on the upper end face of the lower fixing seat, a supporting spring is fixedly installed on the lower supporting rod, an upper supporting rod is fixedly installed at the other end of the supporting spring, and a plurality of positioning rings used for fixing plants are fixedly arranged on the side end face of the upper supporting rod and the side end face of the lower supporting rod. The round-leaf grapes planted by the method are convenient to harvest, the harvesting efficiency can be improved, full-automatic mechanical harvesting is convenient to implement, and the labor cost is reduced.

The invention relates to a KASP molecular marker primer combination for identifying rose fragrance traits of grape fruits and application of the KASP molecular marker primer combination in grape germplasm resource screening, variety identification and assistant breeding. Compared with a VvDXS 422G / T site marking method in the prior art, the primer combination (F1, F2, R) provided by the invention is higher in sensitivity and specificity. The primer combination (F1, F2, R) provided by the invention can effectively distinguish the rose fragrance variety with the GT or TT genotype from the GG genotype variety without the character, so that the high-throughput screening efficiency is remarkably improved, and the applicability is wide. The technology can be widely applied to early screening of grape varieties, germplasm resource evaluation and molecular marker-assisted breeding, is beneficial to improving the breeding efficiency of rose-fragrance grapes, and has important breeding value and industrial application prospect.

The utility model discloses a grape planting device, which belongs to the technical field of plant planting and comprises a support structure arranged around grape plants. The light-transmitting film is arranged on the bracket structure; the top structure comprises a water leakage opening capable of being closed, a water dripping guiding assembly, a water collecting assembly and a linkage assembly, the water collecting assembly is connected with the linkage assembly, the linkage assembly is connected with the water leakage opening, and the water dripping guiding assembly is arranged on the inner side of the top structure. The support structure arranged around the grape plants is simple in structure, reasonable in cost and convenient to disassemble and reuse; the light-transmitting film arranged on the support structure can meet the photosynthesis requirement; the top structure comprises a water leakage opening capable of being closed, a water dripping guiding assembly, a water collecting assembly and a linkage assembly, the water collecting assembly is connected with the linkage assembly, the linkage assembly is connected with the water leakage opening, the water dripping guiding assembly is arranged on the inner side of the top structure, part of rainwater can be guided to drip into the grapes, and the purpose of controlled water supplementing is achieved.

The invention relates to the technical field of gene engineering, in particular to a kit and a method for increasing the content of terpenoids in grapes. According to the method, the kit is adopted, the grape transcription factor MYB1R1 is transferred into grapes and overexpressed, and the content of terpenoids in grape fruits is increased. According to the method disclosed by the invention, the MYB1R1 gene is over-expressed in grapes, so that grape plants with higher terpenoids content compared with wild types can be obtained, and the content of partial terpenoids in grape peels can be effectively increased, so that grape germplasm with rich flower fragrance can be cultivated; the method plays a positive role in improving the flower and fruit fragrance of varieties, cultivating new varieties and accelerating the breeding process.

The invention relates to the technical field of grape planting, in particular to a labor-saving pruning and planting method for grapes in a soil-buried cold-proof area in the north. Comprising the following four core steps: labor-saving tree form design (short trunk and multiple main vine fan shape), simplified pruning (quantitative bud remaining in winter pruning and accurate pinching in summer pruning), close planting optimization (wide row and narrow plant cooperation with mechanical operation) and cold-proof cooperative treatment (flexible binding and layered soil burying). By controlling the trunk height to be 30-60 cm and the number of main vines to be 2-4, combining the winter pruning principle that 1-2 bud short cutting is mainly conducted and 3-4 bud empty supplementing is conducted, and cooperating with the planting density of the line spacing of 2.5-4 m and the plant spacing of 1-2 m, the amount of labor used for pruning can be reduced by 30% or above, the branch damage rate during soil burying is reduced to 5% or below, and meanwhile the fruit coloring uniformity is improved by 15%-20%. The method is suitable for various mainly-planted grape varieties in the soil-buried cold-proof areas in the north, cooperation of labor-saving planting and cold-proof requirements is achieved, and the method has high popularization value.

This invention relates to the field of grape cultivation technology, and particularly to a method for dual-control regulation of Crimson grape growth, comprising the following steps: Step S1: Crimson grape grafting; Step S11: Preparing the Zhichang Anti-Growth Rootstock No. 1, Victoria Interplant, and Crimson scion; Step S12: Grafting is carried out in spring at 10-20℃ using cleft grafting; Step S13: After grafting, conventional field management methods are adopted; Step S2: Crimson grape grafted seedlings are planted and shaped. This invention utilizes a rootstock-interplant-scion grafting complex combined with trellis adjustments to induce drooping of new shoots to simultaneously regulate the growth of Crimson grapes. This enhances the stress resistance of Crimson grapes, promotes nutrient production, reduces nutrient waste, improves nutrient conversion and utilization efficiency, and lowers labor costs. It can reduce workload, lower labor costs, improve nutrient utilization efficiency, and increase economic benefits.

The utility model relates to the technical field of grape planting, in particular to an anti-bird and anti-insect bag for grape planting, which comprises a rhizome, a protective bag is arranged on the outer surface of the rhizome, a bag opening is arranged at the top of the protective bag, an adhesive opening is arranged at the bottom of the protective bag, an adhesive tape is arranged inside the adhesive opening, and the adhesive tape is arranged on the outer surface of the rhizome. A fixing mechanism is arranged at the top of the protection bag, a bonding area is arranged on one side of the protection bag, and air holes are formed in the bottom of the bonding area. According to the bird and insect preventing cap bag for grape planting, the protection bag is arranged, rubber strips are arranged in the protection bag, during use, grapes are put into the protection bag from a cap bag opening, the rubber strips are bonded, the protection bag is sealed, the fixing mechanism is arranged, the protection bag can be fixed through the fixing mechanism, and then the protection bag is prevented from falling off; the non-woven fabric is arranged, so that the bird can be prevented from being punctured by the non-woven fabric, and rainwater can be blocked, so that the economic loss of farmers is reduced.

The invention discloses a planting method for relieving premature senility of leaves of Nouronia queen grapes. Aiming at the ubiquitous leaf yellowing and premature senility phenomena in the planting of the queen of Kanea grapes, the invention provides a dynamic planting management technology combining staged precise nutritional supplement and immune regulation, and specifically comprises the following steps: respectively applying chelated boron-zinc-iron-magnesium leaf fertilizers in a 3-4-leaf period, a 4-6-leaf period, a 6-10-leaf period and a reproductive growth period; according to the present invention, by matching with the beta-glucan, the chitin oligosaccharide and the glucan oligosaccharide immunity inducer, and combining with the film stability protection measure during the high temperature period, the physiological decline of the leaves is systematically delayed, the accumulation and the transport of the photosynthetic product are promoted, and the sugar degree and the coloring uniformity of the fruits are improved, such that the commercial fruit rate and the acre yield are significantly improved, and the sustainable development of the None queen grape industry is assisted.

This invention relates to the field of agricultural planting, especially to a grading and evaluation method for grape root growth and its application. This invention evaluates the root system of two-year-old grape plants by taking photos and images, and then evaluates the root growth of grapes by calculating the white root area and analyzing the area ratio of the new root area of ​​the white root system. Through the evaluation results, the applicant found that: by calculating the R value to classify the growth status of the grape plants, and then according to the classification results, the grapes are fertilized and managed, which effectively improves the quality of the grapes. These findings show that this classification method can significantly improve the quality of the grape plants. This is a scientific, objective and effective fertilization method, which provides a good guide for grape cultivation.

The application discloses a system and method for determining the prevention and control suitable period of grape Dendroctonus valens based on image recognition, and belongs to the cross technical field of plant protection and computer vision. A plurality of two-dimensional images are continuously acquired by an image acquisition device arranged in a grape planting area; image recognition processing is performed, and index data of adult emergence hole crawling base, male to female ratio, trunk surface boring hole density, sap flow characteristic, grape tree foot area wood powder accumulation thickness, and fallen or suspended cylindrical boring debris distribution density are respectively counted and generated; each index is compared with a corresponding preset prevention and control starting threshold value, and when at least three indexes reach or exceed the threshold value, it is determined that the current time is a suitable time node for starting prevention and control measures. The application automatically captures the early representation of multiple dimensions of the bark beetle damage through the image recognition technology, realizes the accurate and objective determination of the prevention and control suitable period of the grape Dendroctonus valens, and provides a scientific basis for the intelligent prevention and control of the grape Dendroctonus valens.

The invention belongs to the technical field of agricultural biology, and particularly discloses a grape germplasm innovation method based on X-ray gradient mutagenesis and an LD50 precise prediction model, and the method comprises the following steps: selecting an annual grape branch for vernalization treatment, and trimming the annual grape branch into a single-bud stem segment; setting an irradiation time gradient, accurately calculating an LD50 value through a cubic spline interpolation model, and carrying out X-ray irradiation on the single-bud stem segment according to the LD50 value; after irradiation, performing cutting and liquid paraffin sealing, and then performing cuttage, potting and field planting treatment; performing secondary vernalization on mutagenesis plant branches, trimming the mutagenesis plant branches into single-bud stem segments, collecting tender leaves after cutting survival, extracting genome DNA, performing whole genome sequencing, and accurately distinguishing mutagenesis specific variation and natural variation. By establishing a complete technical system of standardized vernalization, gradient irradiation, LD50 accurate calculation and whole genome verification, the problems of inaccurate irradiation parameters, nonstandard material treatment, low mutation screening accuracy and the like in the prior art are solved.

The present application relates to a grape disease prediction method, device, terminal and medium based on the Internet of Things, belonging to the technical field of grape disease prediction. The grape disease prediction method includes: collecting the actual image information of grapes and the actual environmental data in the detection area; determining the grape variety, the growth stage and the actual surface characteristics of the current grapes according to the actual image information; determining the standard surface characteristics and standard environmental data corresponding to the growth stage according to the grape variety; comparing the standard surface characteristics with the actual surface characteristics and the standard environmental data with the actual environmental data; if both the surface characteristics and the environmental data do not match, then retrieving the disease statistics table matching the growth stage, and screening the first predicted disease matching the actual environmental data and the actual surface characteristics, and sending the first warning information. The present application has the beneficial effects of effectively improving the disease prevention ability in the grape planting process and reducing the risk of economic losses caused by diseases.

The invention discloses a grape tree group planting system and method based on grape flood prevention and high yield, and the system comprises a grape tree group layout module which is used for planning the planting position and density of grape trees; the soil improvement module is used for improving the soil structure and the moisture retention capability; the automatic drainage module is used for monitoring and controlling the soil humidity in real time; and the monitoring management module is used for integrating a data analysis function and providing planting suggestions and early warning. The planting method comprises the following steps: planning the planting position and density of grape vines, and optimizing ventilation and illumination conditions; humus and sandy soil are added to improve the soil structure; a soil humidity sensor and drainage equipment are installed, and soil humidity is monitored and controlled in real time; environment data are collected in real time through the monitoring management module, and a planting management strategy is adjusted according to a data analysis result. The invention belongs to the field of grape planting, and particularly relates to a grape tree group planting system and method based on grape flood prevention and high yield.

The invention discloses adjustable pesticide spraying equipment for grape planting, and relates to the technical field of pesticide spraying equipment. According to the adjustable pesticide spraying equipment for grape planting, due to the fact that when grapes bear fruits, branches and leaves block the upper portions of the fruits, pesticide vertically sprayed out from the upper portions cannot make contact with the fruits, the pesticide spraying effect is affected, and meanwhile a pesticide spraying pipeline is prone to being blocked by particles in the pesticide, through cooperation of a pesticide blocking cover and an end block, in the pesticide spraying process, the pesticide is sprayed out through the pesticide blocking cover, and the pesticide spraying effect is improved. The pesticide spraying device can adjust the pesticide spraying range and the pesticide spraying angle according to needs by adjusting the extension length of a pesticide blocking cover and rotating a bent pipe to drive an end block, when grapes bear fruits, branches and leaves block the fruits, pesticide vertically sprayed from the upper portion cannot make contact with the fruits, and the pesticide spraying effect is affected; by adjusting the pesticide spraying angle and the pesticide spraying range, the pesticide can be sprayed to the position of the fruit from the gaps between the leaves, and the pesticide spraying effect on the fruit is guaranteed while the pesticide spraying effect on branches and leaves is guaranteed.

The invention relates to a wine grape sour rot control method and system based on cooperation of a gauze element and a trapping agent, and the method comprises the steps: obtaining historical field data, and carrying out the fitting construction of a gauze element and trapping agent comprehensive control effect model; when the density of the wasps reaches a preset value, the mesh number of the gauze and the components of the trapping agent are determined according to the target comprehensive control effect through the gauze and trapping agent comprehensive control effect model, and gauze isolation and trapping agent setting are carried out; acquiring a periodic actual control effect after each preset period is ended, and when the actual control effect is lower than the target comprehensive control effect, adjusting the components of the trapping agent according to the actual daily average trapping amount and the theoretical daily average trapping amount; after the whole grape planting period is finished, the theoretical control effect is calculated through the actual daily average trapping amount, updating iteration is conducted on the gauze element and trapping agent comprehensive control effect model according to the actual control effect, and a gauze element and trapping agent comprehensive control effect model of the next grape planting period is obtained. According to the scheme, the problem of unsmooth ventilation caused by too dense meshes can be avoided while the target prevention effect is ensured.

The application discloses a method for improving fruit quality and aroma substances of sunlight rose by multi-factor combination treatment in the field of sunlight rose planting, and comprises the following steps: step one, selecting a planting site; step two, planting; step three, growth period management; bud wiping, branch fixing, tree structure cultivation and fertilizer and water management; fertilizer and water management: when the height of grape seedlings is 70-80 cm, topdressing is performed once every 10-12 days, 8-10 g of compound fertilizer is applied to each plant each time, water is poured in time after fertilization, and root absorption is promoted; when fertilization is performed, 0.005-0.11 ppm growth promoting regulators, 500-1500 times of organic and inorganic fertilizer mixture foliar spraying, 20-80 times of organic and inorganic fertilizer mixture root system leaching and 60-70 times of overgrowth inhibiting regulators foliar spraying are mixed and applied; step four, branch pruning; and step five, flower and fruit period field management.

The invention relates to the field of greenhouse monitoring, in particular to a grape planting greenhouse 360-degree camera monitoring system which comprises a greenhouse frame, a closed guide rail is fixedly mounted at the top in the greenhouse frame, a guide rail sliding groove is formed in the inner side wall of the closed guide rail, a guide rail seat is slidably mounted in the guide rail sliding groove, and the guide rail seat is rotationally matched with one end of a transverse cylinder; a crawling assembly is arranged on the outer side of the transverse cylinder, a displacement driving pair is arranged in the transverse cylinder, an adjusting assembly is fixedly installed at the upper end of the crawling assembly, a supporting frame is fixedly installed on one side of the adjusting assembly, and a vertical shifting rod and a transverse shifting rod are arranged at the two ends of the supporting frame respectively. The camera body can comprehensively monitor the growth process of grapes in different postures from different angles and different heights, the monitoring range of the camera is greatly widened, meanwhile, the vertical shifting rod and the transverse shifting rod are used for shifting grape vine leaves at the front end of the camera body in an omni-directional mode, and therefore the grape vine leaves are prevented from being damaged. Therefore, the camera main body is ensured to have a good shooting field of view in monitoring.

The invention discloses a grape smooth foot distance bark beetle control suitable period determination system and method based on image recognition, and belongs to the technical field of plant protection and computer vision crossing. Continuously acquiring multiple frames of two-dimensional images through image acquisition equipment arranged in a grape planting area; carrying out identification processing on the image, and respectively counting and generating an adult outlet crawling cardinal number, a male-female ratio, a trunk surface boring hole density, a runoff character characteristic, a grape tree foot area wood powder accumulation thickness, and cylindrical boring chip distribution density index data falling off or hanging around a trunk; and comparing each index with a corresponding preset prevention and control starting threshold value, and when at least three indexes reach or exceed the threshold values, determining that the current moment is a suitable time node when prevention and control measures need to be started. According to the method, the image recognition technology is adopted to automatically capture the early representation of the moth harm in multiple dimensions, so that the accurate and objective judgment of the appropriate prevention and control period of the grape beetle beetle is realized, and a scientific basis is provided for the intelligent prevention and control of the grape beetle beetle.

The present invention discloses a method for planting and harvesting muscadine grapes, which includes planting plants in a wide-row and close-planting manner, and there is a certain walking distance between rows of plants. A plant support device is provided on one side of each plant. The plant support device includes a lower fixing base, a lower support rod and an upper support rod. The lower fixing base is fixedly buried in the field. The lower support rod is fixedly installed on the upper end surface of the lower fixing base. A support spring is fixedly installed on the lower support rod, and the other end of the support spring is fixedly installed with an upper support rod. A plurality of positioning rings for fixing plants are fixedly arranged on the side end surfaces of the upper support rod and the lower support rod, and harvesting is carried out by vibration. The muscadine grapes planted by this method are convenient for harvesting, can improve the harvesting efficiency, facilitate the implementation of fully automated mechanical harvesting, and reduce the labor cost.

The invention discloses grapevine powder bio-based polyurethane foam as well as a preparation method and application thereof, and belongs to the field of grapevine heat-preservation and cold-proof materials. The invention aims to solve the technical problem of low resource utilization efficiency of wastes after grape branches are cut. The grape vine powder bio-based polyurethane foam (BPUF) is prepared by polymerizing polyethylene glycol-400 (PEG-400), glycerol (glycerol) and an alcohol-based compound obtained by liquefying grape vine powder. The heat-preservation cold-proof material is applied to wrapping grape branches, effective heat-preservation cold-proof measures and technical guidance are provided for the grape planting industry in vast areas to the north of the north latitude of 35 degrees, and sustainable development of the local grape industry is promoted.

The application discloses a Burkholderia gladioli and application thereof in prevention and treatment of grape diseases, the classification and naming of the bacteria is Burkholderia gladioli, which is preserved in the China General Microbiological Culture Collection Center on April 1, 2024, and the preservation number is CGMCC No.30228, and the address of the preservation unit is No.3, Xili, Beichen West Road, Chaoyang District, Beijing City. The strain has a wide antibacterial spectrum, and has good antibacterial activity on common pathogenic bacteria in grape planting, especially on grape white rot and grape anthracnose. Through directional screening of grape rhizosphere soil microorganisms, a biocontrol bacterium with high efficiency of antagonizing grape white rot bacteria is obtained, and basic materials are provided for biological control of grape white rot.

The present application relates to the technical field of fruit quality improvement, and particularly relates to application of hyperoside in improving grape fruit hardness. The scheme provided in the present application is verified by a large number of field tests, after spraying the plant with hyperoside solution, the fruit hardness of four grape varieties of'red double taste', 'rose flavor','sunshine rose' and 'italy' is all significantly improved compared with the control group, wherein the hardness of'red double taste' and 'rose flavor' is greatly improved, the hardness is increased by about 20%~25% in the grape ripening period, the hardness of'sunshine rose' and 'italy' is relatively small, the fruit hardness is increased by about 8%~16% in the grape color softening period; in addition to improving the fruit hardness, spraying the hyperoside solution can also promote the color uniformity of the grape fruit of some varieties, increase the soluble solids content, reduce the titratable acid content, and make the fruit flavor better; the method is compatible with the conventional grape planting management measures, is easy to popularize and apply in the grape planting area, and can bring significant economic benefits to the majority of growers.

The application relates to the technical field of grape planting and cultivation, and discloses a large-renewal grape cultivation method, which comprises the following steps: S1, rejuvenation after grape picking; S2, reserving base buds on fruiting branches after rejuvenation, and removing branches and vines above the base buds; S3, cultivating the base buds to germinate; and S4, cultivating the base buds to obtain first branches, shortening and pruning the first branches in winter, reserving a G branch on the main stem, continuing to cultivate the G branch to develop into fruiting branches of grapes in the next year, and picking the grapes until the grapes blossom, bear fruit, mature and are picked in the next year. Through the technical scheme, the problem of low yield caused by low flower formation rate of fruiting branches on the grape vine in the current year is solved.

The invention relates to a grape fruit volume whole genome selective breeding method. The method comprises the following steps: preparing data; the method comprises the following steps: collecting a sample of a grape germplasm resource, and carrying out fruit volume measurement on the sample; performing whole genome sequencing on the samples, and excluding unqualified samples with low quality and joint pollution in the samples to obtain high-quality second-generation sequencing data; and mapping the high-quality next-generation sequencing data to a high-quality reference genome PN40024 for variation typing, performing variation calling in GTX software, filtering and screening to obtain effective variation sites, and obtaining variation sites. The invention relates to the technical field of plant genetic breeding. According to the grape fruit volume whole genome selective breeding method, the limitation of a traditional breeding method in the aspect of increasing the grape fruit volume is overcome, wide application prospects and important popularization value are brought to the field of grape breeding, and sustainable development and progress of the grape industry are expected to be promoted.

‘BLOMG05’ is a new and distinct grapevine variety characterized by producing medium sized broadly ellipsoid red berries having very crisp texture with a with a strong fruity flavor combining characteristics of muscat and labrusca which ripens in mid-season. Berries are borne on medium size clusters which are loose and do not need gibberellin applications to thin clusters. Gibberellin is required to increase berry size.

The invention relates to the field of agricultural biotechnology and plant genetic engineering, and particularly discloses a method for obtaining heat-resistant grape germplasm by transgenosis of grape zygotic embryos, which is technically characterized by comprising the following steps: taking zygotic embryos stripped from diploid Eurasian grape seeds about 60 days after flowering as explants; comprising the following steps: constructing a heat-resistant gene GP1 to a plant over-expression vector, and transforming agrobacterium tumefaciens to prepare an infection solution; carrying out agrobacterium infection and co-culture on the chopped zygotic embryos; and after degerming treatment, sequentially inducing embryogenic callus on a solid DM culture medium, inducing embryoid on an X6 culture medium, and regenerating a complete plant on a seedling culture medium. According to the method, the immature zygotic embryos are used as receptor materials, genetic transformation of grapes is successfully achieved, the technical bottleneck that a traditional method depends on long-term subculture of embryogenic calluses is effectively overcome, the method has the advantages of being wide in material source, easy and convenient to operate and capable of saving cost, and an effective way is provided for cultivating new varieties of heat-resistant grapes.

The invention discloses a grape planting device and method, and belongs to the technical field of plant planting. The device comprises a support structure arranged around a grape plant; the light-transmitting film is arranged on the bracket structure; the top structure comprises a water leakage opening capable of being closed, a dripping water guiding assembly, a water collecting assembly and a linkage assembly, the water collecting assembly is connected with the linkage assembly, the linkage assembly is connected with the water leakage opening, and the dripping water guiding assembly is arranged on the inner side of the shed roof structure. The support structure arranged around the grape plants is simple in structure, reasonable in cost and convenient to disassemble and reuse; the light-transmitting film arranged on the support structure can meet the photosynthesis requirement; the top structure comprises a water leakage opening capable of being closed, a water dripping guiding assembly, a water collecting assembly and a linkage assembly, the water collecting assembly is connected with the linkage assembly, the linkage assembly is connected with the water leakage opening, the water dripping guiding assembly is arranged on the inner side of the shed roof structure, part of rainwater can be guided to drip into the grapes, and the purpose of controlled water supplementing is achieved.

The utility model relates to the field of planting supports, in particular to a grape planting support, and adopts the technical scheme that the grape planting support comprises a first climbing frame, a second climbing frame, a net rack, an insect-proof net and a climbing net, a first connecting frame is mounted at the upper end of the first climbing frame, and a second connecting frame is mounted at the upper end of the second climbing frame; the first connecting frame is hinged to the second connecting frame, first groove bodies are formed in the left and right ends of the first climbing frame and the second climbing frame in a penetrating mode, a climbing net is fixedly connected to the center of the inner wall of each first groove body, and second hinge frames are fixedly connected to the edges of the left and right ends, away from each other, of the first climbing frame and the second climbing frame; the placing angles of the first climbing frame and the second climbing frame which are installed in a hinged mode can be rotationally adjusted according to planting requirements of different sites, so that workers can conveniently use and store the grape planting frame, the net frame which is rotationally opened and closed can be matched with an insect-proof net, grape fruits on the climbing net can be covered and protected, and the grape planting frame is convenient to use and store. And external winged insects are prevented from gnawing the grape fruits.

The invention discloses a grape aspergillosis spore detection method based on multispectral scattering, which relates to the technical field of agricultural product disease detection, and comprises the steps of sample standardization processing, multidimensional scattering data acquisition, scattering characteristic parameter extraction and fusion, fingerprint identification library construction, and qualitative and quantitative model training. And rapid and accurate identification and concentration quantification of the grape aspergillosis spores are realized. The core of the method is to fuse multispectral information and particle morphological characteristics, and through characteristic wavelength screening and machine learning model construction, the problems of long time consumption, insufficient specificity and incapability of quantification of an existing detection method are solved. The method is high in detection efficiency, strong in specificity and high in quantification precision, and can be widely applied to disease early warning and prevention and control in grape planting and postpartum storage processes.

The utility model relates to the technical field of greenhouses, and discloses a grape planting greenhouse with a ceiling adjusting structure, which comprises a frame, the top end of the frame is fixedly connected with a plurality of arc-shaped supports, the frame and the outer walls of the arc-shaped supports are fixedly connected with heat preservation diaphragms, the left side and the right side of the arc-shaped support on the front side are fixedly connected with electric telescopic rods, and the electric telescopic rods are fixedly connected with the ceiling adjusting structure. A rack is fixedly connected to one end of the electric telescopic rod, a plurality of limiting hollow blocks are fixedly connected to the top end of the frame, a plurality of triangular transparent blocks are rotatably connected to the inner walls of the limiting hollow blocks, rotating columns are fixedly connected to the front side and the rear side of each triangular transparent block, and a cross-shaped groove is formed in the rear side of the rotating column on the rear side. The electric telescopic rod is started to drive the rack to move, the gear rotates along with the rack, the triangular transparent block rotates, the triangular transparent block refracts light rays, the light rays are scattered when strong, the irradiation range is enlarged when weak, and therefore it is ensured that grapes obtain appropriate illumination.