177 results about "Apple tree" patented technology

The invention discloses a pseudomonas synthetic flora and application thereof in prevention and treatment of apple continuous cropping obstacles, and belongs to the technical field of agricultural microorganisms. The synthetic flora is constructed from three strains of pseudomonas, i.e., alkylphenol pseudomonas, oleaginous pseudomonas and pseudomonas putida, and the biological preservation numbers of the three strains of pseudomonas are respectively as follows: alkylphenol pseudomonas S4, CGMCC (China General Microbiological Culture Collection Center) No.36078; the culture medium is characterized in that the culture medium is Pseudomonas oleovorans S38, and the culture medium is CGMCC (China General Microbiological Culture Collection Center) No.36079; pseudomonas putida S42, the preservation number of which is CGMCC (China General Microbiological Culture Collection Center) No.36080, is CGMCC No.36080. The synthetic flora has a relatively strong antagonistic effect on main pathogenic bacteria (fusarium oxysporum and fusarium solani) of apple continuous cropping obstacles, and the inhibition capability of the synthetic flora is remarkably superior to that of a single strain; field and pot experiment results show that the liquid bacterial fertilizer and the solid bacterial fertilizer of the synthetic flora can promote the growth of overground parts and underground parts of the continuous cropping apple trees; the number of harmful fungi in continuous cropping soil is obviously reduced; the root protecting enzyme activity is improved, and the MDA content is reduced; the rhizosphere micro-ecology of the continuous cropping apples is optimized, and the continuous cropping obstacles of the apples are remarkably relieved.

The invention discloses an apple anthracnose leaf blight recognition five-dimensional data fusion method based on a patrol robot, relates to the technical field of anthracnose leaf blight recognition, and solves the problems of limited sensing dimension, large illumination interference and inaccurate spatial positioning in the prior art. Comprising the following steps: S1, acquiring surface curvature characteristics of apple leaves, collecting RGB-D images of the leaves, constructing a three-dimensional topological structure of the leaves, and positioning scab space distribution; s2, acquiring spectral reflection information of apple leaves, quantifying biochemical components of chlorophyll a and carotenoid, and constructing a vegetation index feature set sensitive to diseases; s3, apple tree canopy temperature information is collected, a transpiration anomaly detection model is constructed, and multi-modal fusion of thermal infrared and point cloud data is realized; and S4, integrating spatial distribution, spectral reflection and thermal radiation information, constructing a five-dimensional phenotypic characteristic matrix model, and comprehensively analyzing apple phenotypic characteristics. According to the method, the recognition accuracy under the conditions of blade shielding, uneven illumination, blade posture change and environment interference can be remarkably improved.

The invention provides a control method for apple alternaria leaf spot, and belongs to the technical field of crop disease control. The prevention and treatment method comprises the following steps: spraying a foliar biological pesticide fertilizer to apple trees; the foliar biological medical fertilizer comprises a bacillus fermentation product and a trichoderma fermentation product, the bacillus is at least one of bacillus amyloliquefaciens TS-1203, bacillus subtilis B1 and bacillus subtilis BS-1208, and the bacillus is at least one of bacillus amyloliquefaciens TS-1203, bacillus subtilis B1 and bacillus subtilis BS-1208; the trichoderma is at least one of T6 and Ym. The combined action of bacillus and trichoderma is utilized, the morbidity of apple alternaria leaf spot can be effectively reduced, the growth of apple trees can be promoted, the photosynthetic capacity is improved, the combination of disease prevention and yield increase is realized, and the method is environment-friendly and suitable for green agricultural development.

The invention discloses an African trichoderma harzianum strain 6-5 and application thereof, the disclosed strain is named as Trichoderma harzianum, and the preservation number of the strain is CGMCC (China General Microbiological Culture Collection Center) No. 41930. The bacterial strain has obvious bacteriostatic activity on crop pathogenic bacteria such as colletotrichum capsici, apple cyst, botrytis cinerea, alternaria longibrachiata and phytophthora capsici, and fermentation liquor of the bacterial strain has good prevention and control effects on apple anthracnose leaf blight, apple bitter rot and apple tree canker.

The invention relates to the technical field of state recognition, in particular to an apple tree growth state intelligent recognition system which comprises a branch structure recognition module, a direction sequence calculation module, a growth stability judgment module, a fruit trend steering module and a vector trajectory offset module. According to the method, the continuous change characteristics of the branch direction in the time sequence dimension can be identified by constructing the inter-node main axis direction vector sequence and quantifying the change trend of the included angle of the inter-node main axis direction vector sequence, synchronous detection of the fruit diameter growth rate and the color difference change trend is combined, and the reflectivity and morphological symmetry linkage change is introduced as the judgment condition of the trend turning point; according to the method, fruit growth mutation nodes are effectively positioned, a growth trajectory sequence is constructed through multi-period branch angle amplification, diameter growth rate and leaf area index three-dimensional vectors, an individual growth direction offset region is accurately identified, and the precision and timeliness of growth anomaly identification are enhanced. And intelligent fruit tree management implementation based on the linkage relationship between the structure and the fruit parameters is effectively supported.

The invention discloses mortierella alpina GRB-1, a fungicide and application of the fungicide, and belongs to the technical field of agricultural microorganisms. The Mortierella alpina GRB-1 is separated from root systems of healthy fruit trees in a continuous cropping apple orchard for the first time, and the Mortierella alpina GRB-1 has the capabilities of producing protease, producing siderophores, dissolving phosphorus, producing ammonia gas and producing auxin, can inhibit fusarium and has the application potential of relieving continuous cropping obstacles. The product prepared by combining the straw with crop straws has an excellent effect on relieving apple continuous cropping obstacles, can promote the growth of overground parts and underground parts of continuous cropping apple trees, improves the relative abundance of bacterial communities in apple continuous cropping soil and the nutrient content in the apple continuous cropping soil, improves the root activity of apples, and improves the survival rate of the apples. The method can be used for preventing and treating apple successive cropping obstacles.

The invention belongs to the technical field of gene engineering, and relates to an apple tree valsa ceratosperma virulence gene and application and dsRNA thereof. The invention discloses an apple tree valsa ceratosperma virulence gene VmNRPS25, the CDS region sequence of the apple tree valsa ceratosperma virulence gene VmNRPS25 is shown as SEQ ID NO: 1, the expression of the apple tree valsa ceratosperma virulence gene VmNRPS25 in V.mali is inhibited, the biomass of V.mali in a host plant is reduced, and the virulence of V.mali is weakened. The invention further constructs dsRNA on the basis of the valsa mali virulence gene VmNRPS25, and the dsRNA induces silencing of the valsa mali virulence gene VmNRPS25 in V.mali through an exogenous spraying method, and can be used for prevention and treatment of V.mali and pathogenic plant diseases thereof in host plants.

The invention discloses an N-doped biochar loaded Ni / NiO catalyst and a preparation method and application thereof.The preparation method comprises the following steps that firstly, apple branches are washed with deionized water, dried, smashed and screened, and branch powder uniform in size is obtained; 2, uniformly mixing the branch powder with potassium formate and urea, drying, and carrying out a calcination reaction at 600-800 DEG C; step 3, cooling the product obtained in the step 3 to room temperature, washing until the pH is neutral, and drying to obtain black powder; 4, uniformly stirring the black powder and inorganic salt, and performing vacuum drying; and 5, carrying out pyrolysis reduction on the product obtained in the step 4. The preparation raw materials are agricultural and forestry waste apple branches, the source is wide, the cost is low, the viewpoint of waste reutilization is fully played, and the additional value is greatly improved; the temperature required by in-situ hydropyrolysis is mild, external hydrogen is not needed, the operation is convenient, and the reaction cost and potential safety hazards are reduced.

The invention discloses an intelligent management system and method for apple trees, relates to the technical field of agriculture, and monitors the growth environment, plant health, pest and disease risk and other data of the apple trees in real time by integrating a data acquisition module, an AI large model, an RAG technology decision module and the like. Structured and unstructured data are processed by using an AI large model, an agricultural knowledge base is retrieved in combination with an RAG technology, accurate decisions of operations such as pesticide spraying, flower thinning and fruit thinning are realized, and meanwhile, an Internet of Things equipment linkage mechanism and carbon footprint accounting are introduced. The system can generate interpretable suggestions containing carbon footprint analysis and regional joint defense basis, and an optimization strategy is fed back through a closed loop. According to the invention, the intelligent and precise levels of apple orchard management are improved, the labor cost and resource waste are reduced, yield-environment dual-objective optimization is realized, and technical support is provided for green agriculture.

The invention relates to the technical field of artificial intelligence, and discloses an apple tree disease and insect pest recognition method based on image recognition, and the method comprises the steps: obtaining and preprocessing an apple tree image; accurately extracting a single leaf mask through a target leaf instance segmentation model; respectively extracting global context features and local scab features of the leaves by using a double-path parallel multi-scale network; a fusion feature vector is generated through a cross-level fusion module; the classification and discrimination module outputs disease and pest categories; and quantifying the severity level of the disease in combination with a leaf mask and a scab significance map. According to the invention, through background separation, multi-scale feature fusion and an attention mechanism, high-precision, automatic and qualitative and quantitative combined intelligent diagnosis of diseases and insect pests is realized.

The utility model discloses a pruning device for apple planting, which comprises a cutting angle adjusting mechanism, a cutting blade telescopic adjusting mechanism is arranged at the upper end of the cutting angle adjusting mechanism, and one end of the cutting blade telescopic adjusting mechanism is fixedly connected with a supporting block for connection. One end of the supporting block for connection is fixedly connected with a rotating motor, the output end of the rotating motor is fixedly connected with a cutting blade, the cutting blade telescopic adjusting mechanism comprises a stainless steel supporting plate, and one side of the upper end of the stainless steel supporting plate is fixedly connected with a first fixing block. Through the arrangement of the cutting blade and the cutting blade telescopic adjusting mechanism, the limitation of the fixed length of the cutting blade and the supporting arm is relieved, telescopic adjustment can be conducted according to the length of a diseased branch, the cutting blade can go deep into an apple branch by a sufficient distance and get close to the root, and the diseased and weak branch can be smashed and cut from the root of the apple branch; cutting off the remaining part to enable the apple tree to normally develop.

The invention discloses a preparation method and application of double-doped biochar, and belongs to the technical field of biochar preparation, and the preparation method comprises the following steps: cleaning, drying and crushing apple branches to obtain branch powder with uniform particles; uniformly blending the branch powder, urea and potassium formate with deionized water, drying, and carrying out calcination reaction at 600-800 DEG C; cooling to room temperature, sequentially washing with diluted hydrochloric acid and deionized water until the pH is constant, and drying to obtain N-doped biochar; and uniformly blending the N-doped biochar and ammonium fluoride by using deionized water, drying, and carrying out calcination reaction at 400-600 DEG C to obtain the double-doped biochar. Compared with single N doping, the preparation method of the N and F double-doped biochar provided by the invention can more efficiently regulate and control pore development of the biochar, the step-by-step preparation method can accurately regulate and control the introduction effect of doped elements, the specific surface area of the prepared N and F double-doped biochar is greatly increased, and the preparation method is suitable for large-scale industrial production. And a sufficient structure bearing foundation is provided for the high-efficiency adsorption performance of the material.

The utility model provides a liquid medicine spraying device for apple tree canker, which relates to the technical field of liquid medicine spraying devices and comprises a movable cart, the top of the movable cart is fixedly connected with a medicine storage barrel used for storing liquid medicine, the top of the movable cart is fixedly connected with a fixed frame, and a lifting fixed plate is slidably arranged in the fixed frame. An adjusting support is arranged at one end of the lifting fixing plate, spraying pieces are arranged at one end of the adjusting support, the opening and closing angles of the two spraying pieces are adjusted through the adjusting piece, the two spraying pieces annularly sleeve a fruit tree, the fruit tree is arranged between the two spraying pieces in a sleeving mode, and therefore comprehensive spraying on the fruit tree is achieved; and in cooperation with the lifting piece, the spraying piece moves from bottom to top, and uniform spraying on the outer sides of the fruit trees is achieved.

The invention discloses an application of trichoderma harzianum in biological prevention and treatment of wild apple tree canker, the classification name of the trichoderma harzianum is Bacillus velezensis Rifai, the preservation unit is China General Microbiological Culture Collection Center (CGMCC), the preservation number is CGMCC NO. 42231, and the preservation time is September 29, 2025. Experimental results show that the trichoderma harzianum has remarkable antagonistic activity on parasitic cyst, apple cyst, nutshell cyst, cyst hormaechei, prunus cyst and pear cyst, is environment-friendly and pollution-free, and also provides a safe and reliable new way for preventing and treating the valsa mali of the wild apples; in addition, the research also finds that the fermentation product of the trichoderma harzianum has a certain biocontrol effect on the in-vitro branches infected by the physosporium piricola, so that the trichoderma harzianum and the fermentation product of the trichoderma harzianum provided by the invention can be used for preventing and treating the wild apple tree canker, and have good development and application prospects.

The invention discloses a (-)-menthol group-containing nicotinamide derivative with antifungal activity as well as a preparation method and application thereof, and relates to the technical field of synthesis of agricultural chemicals. The derivative has a structure as shown in a general formula (I), in the formula, n is an integer from 1 to 5, and R1, R2, R3 and R4 are specific substituent groups. Through a molecular hybridization strategy, the (-)-menthol, the N-fatty acyl piperazine bridge and the nicotinamide fragment are covalently linked, and a compound with a brand new structure is created. A biological activity test shows that the series of compounds have remarkable inhibitory activity on various plant pathogenic fungi, especially sclerotinia sclerotiorum and valsa mali of apple trees, and are low in cytotoxicity. Molecular docking research proves that the action target of the gene is succinate dehydrogenase (SDH). The invention provides a valuable leading structure for developing novel SDHI bactericides.

The application discloses application of a fungal virus in prevention and treatment of pear tree and apple tree Valsa diseases. The fungal virus is a positive single-stranded RNA virus, and a cDNA nucleotide sequence of the fungal virus is shown as SEQ ID No. 1. A fungus containing the virus is Valsa pyri HJL1-22 (gamma), the fungus is infected by the fungal virus of claim 1, the fungus is named as HJL1-22 (gamma), is classified and named as Valsa pyri, and has a preservation number of CGMCC No. 41449 in China General Microbiological Culture Collection Center. The virus Vphv1-gamma can be secreted to outside of cells, therefore, culture liquid filtered off mycelium can be used as a biocontrol agent for prevention and treatment of pear tree and apple tree Valsa diseases, and can effectively weaken or inhibit pathogenicity and diffusion of Valsa pyri and Valsa mali, and has a prospect for being used for producing and practicing biological prevention and treatment of pear tree and apple tree Valsa diseases.

The utility model relates to fruit tree planting protection equipment technical field, a kind of wind-resistant lodging apple tree fixing device, including first arc block, two connecting blocks respectively fixedly connected in the two end portions of first arc block, T-shaped slot is opened in each connecting block side, slidingly set in the sliding block of each T-shaped slot inner wall, pad is fixedly connected in the lower end of sliding block, hinge seat is fixedly connected in the upper end of sliding block, rotating arm is hingedly connected in the inner wall of hinge seat two sides, second fixed block is rotatably installed in the two sides of rotating arm respectively, two second arc blocks are fixedly connected in the side wall of two second fixed blocks, rubber block is fixedly connected in the concave surface of second arc block, anchor unit is set on first arc block, elasticity component is set between sliding block and connecting block, locking mechanism for locking elasticity component is set on connecting block and the pushing mechanism is set in the outside of sliding block.The utility model has the advantages of being able to adapt to the growth of trunk thickening, avoiding damaging bark, anchoring stable, wind-resistant lodging effect good.

The utility model relates to the technical field of apple picking, in particular to an apple picking and collecting vehicle which is characterized in that a supporting mechanism is mounted on an agricultural vehicle, the agricultural vehicle provides power for the supporting mechanism, then the agricultural vehicle moves, an apple tree is sleeved with the supporting mechanism, and a collecting mechanism is unfolded. Then the apple trees are shaken through the vibrating mechanism, so that the apples fall off, and the fallen apples are collected through the unfolded collecting mechanism, so that the practicability of the equipment is improved; comprising a supporting mechanism; the device further comprises a vibrating mechanism and a collecting mechanism, and the vibrating mechanism and the collecting mechanism are both installed on the supporting mechanism. The supporting mechanism adjusts the positions of the vibrating mechanism and the collecting mechanism, the vibrating mechanism shakes apple trees, and the collecting mechanism collects apples.

The application discloses an apple tree growth state growth environment intelligent regulation and control system and method, relates to the orchard environment regulation and control technical field, and realizes the automation and intelligentization of orchard management by connecting each sensor in the orchard to a central control unit through wireless sensing technology, reduces the workload of manual monitoring and operation, and collects the branch information, pest and disease information and environmental information of each apple tree in the orchard through each sensor installed in the orchard, and then regulates and controls the branch density of the apple tree according to the branch information of each apple tree, effectively reduces the branch density to ensure illumination and ventilation, enhances photosynthesis, reduces orchard humidity, and inhibits the breeding of bacteria, and after the branch regulation and control is completed, the orchard pests and diseases are regulated and controlled according to the pest and disease information and environmental information in the orchard, the pests and diseases are inhibited from the illumination and temperature angles, supplemented by biological inhibitors and natural enemy insects, blind use of drugs is avoided, and the prevention and treatment effect is improved.

The invention relates to the technical field of lead-containing zinc oxide recovery, and discloses a 4 + 1 mode shaping and pruning method for vigorous apple trees in old orchards, and the shape of the pruned apple tree comprises four main branches at the lower part and a central branch at the upper part without two-layer branches. The growth vigor of the tree body can be adjusted and enhanced, the tree body can grow in a balanced mode, the fruiting period is prolonged, and the fruit yield is increased; meanwhile, the vigorous apple trees in the old orchard are shaped and pruned in a 4 + 1 mode, the illumination condition of the tree bodies can be improved, the effective leaf area can be increased, the photosynthesis efficiency can be improved, sugar accumulation of the fruits can be improved, diseases and pests can be reduced, and therefore the commodity value of the fruits can be improved.

The utility model relates to the technical field of apple planting, and discloses an insect catching and trapping lamp for apple planting, the top surface of a base is fixedly provided with a fixed table, the top surface of the fixed table is fixedly provided with a stand column, the side surface of the stand column is provided with a sliding chute, the inner side of the sliding chute is movably provided with a sliding block, and the sliding block is movably provided with an insect catching groove; a fixing rod is fixedly installed on the front face of the sliding block, a connecting block is fixedly installed on the bottom face of the fixing rod, and a lampshade is fixedly installed on the bottom face of the connecting block. According to the insect catching and trapping lamp for apple planting, firstly, the base is buried in soil, the fixing table is flush with the ground, the insect trapping lamp can stand on the bottom face more stably, the position of a sliding block is adjusted according to the height of an apple tree, and after the sliding block is adjusted to the proper position, the sliding block is fixed through a bolt; the sliding block can be fixed at a proper position by the bolt through the fixing hole, the trap lamp can be connected with an electric wire, and insects can be trapped at night.

This invention discloses an oxyindene compound containing substituted pyridine and its application as a fungicide. The oxyindene compound containing substituted pyridine has broad-spectrum fungicidal activity, especially effective in controlling rice sheath blight, apple tree rot, rapeseed sclerotinia stem rot, wheat scab, pepper blight, cucumber anthracnose, tomato gray mold, corn curvature blight, rice blast, tomato early blight, wheat take-all, and wheat stem rot. It can be used as a fungicide for the prevention and control of the above-mentioned plant diseases.

The utility model relates to the technical field of apple tree branch correction, and discloses apple tree branch correction equipment easy to operate, a mounting frame is arranged at the upper end of a lifting rod, two sets of rotating rods are rotatably mounted in the mounting frame, and correction sleeves are arranged on the upper surfaces of the rotating rods; first bonding rings are symmetrically arranged on the upper surface of the correcting sleeve, and second bonding rings mutually bonded with the first bonding rings are further arranged on the outer surface of the correcting sleeve; and fixing grooves are formed in the outer portions of the fixing rods, connecting blocks are symmetrically arranged on the outer portions of the lifting rods, and moving rings are installed on the outer portions of the fixing rods on the outer portions of the connecting blocks. The movable ring slides outside the fixed rod, namely, the lifting rod connected with the connecting block moves inside the fixed rod, and the purpose of fixing the movable ring can be achieved through threaded connection of the positioning bolt and the positioning hole, so that the purpose that the correcting sleeve corrects the apple tree branches at different heights is achieved.

The apple branch trimmer relates to the technical field of branch trimming equipment and comprises a tool bit, two connecting blocks are symmetrically and fixedly connected to one end of the tool bit, supporting cylinders are fixedly connected to the ends, away from the tool bit, of the two connecting blocks, and handles are arranged at the ends, away from the connecting blocks, of the supporting cylinders. And a telescopic mechanism for extending the handle is arranged on the supporting cylinder. By means of the telescopic mechanism, the tool bit can be conveniently extended, apple branches within a certain height range can be efficiently pruned through the tool bit, and therefore the apple branch pruning efficiency is further improved.

The present invention belongs to the technical field of pathogen control, and particularly relates to a cinnamic acid oxime ester compound, a preparation method and an application thereof. The cinnamic acid oxime ester compound has a structural formula as shown in Formula I: The preparation method of the compound of the present invention is simple in operation and easy to obtain raw materials. The compound has broad-spectrum bactericidal activity, and particularly has obvious inhibitory effects on Botrytis cinerea of tomato, Valsa mali of apple tree and Gaeumannomyces graminis of wheat, and can be used as a bactericide for the prevention and control of the above plant diseases.

1. Name of the Design Product: Jewelry Accessories (The Secret of the Apple Tree 1). 2. Use of the Design Product: The design product is used for a kind of jewelry, fashion accessories or decorative accessories. 3. Design Key Points of the Design Product: Lies in the shape. 4. Picture or Photograph that Best Indicates the Design Key Points: Perspective view.

The present invention belongs to the technical field of plant molecular breeding, and specifically relates to a SNP marker combination, a probe set, and their applications for assisted selection of resistance to apple stem ring rot. The SNP marker combination consists of SNPs SNP1 to SNP4; the nucleotide sequences of SNPs SNP1 to SNP4 are shown as SEQ ID NO.1 to SEQ ID NO.4, respectively. The present invention provides a SNP marker combination for resistance to apple stem ring rot. The SNP marker combination for resistance to apple stem ring rot is suitable for molecular-assisted evaluation of apple stem ring rot resistance in apple germplasm resources, as well as for screening excellent disease-resistant germplasm and designing breeding programs.

The invention belongs to the technical field of agricultural equipment, and particularly relates to an apple tree early spring frost prevention device which comprises a lime water containing box, a lifting mechanism is fixed to the left side of the lime water containing box, an adjusting mechanism is arranged in the lifting mechanism, and symmetrical annular plates are fixed to the left end of the adjusting mechanism; annular pipes are fixed to the interiors of the two annular plates correspondingly, and connecting hoses are fixed to the lower sides of the two annular pipes correspondingly. According to the device, original manual whitewash brushing is effectively replaced, the two annular plates are arranged outside the main branches of the fruit trees, then the two annular plates are driven to be closed through the adjusting mechanism, the whitewash is sprayed out through the annular pipes and the spray heads through the pump body, the whitewash is attached to the surfaces of the trunks of the fruit trees, and therefore the cold-proof effect is achieved; the speed is higher, and waste of lime water is not prone to being caused.

1. Name of the designed product: cup brush (apple tree). 2. Use of the designed product: for brushing cups. 3. Design points of the designed product: in shape. 4. Picture or photo best indicating the design points: perspective view.

The invention relates to a pesticide preparation for preventing and treating aphids on apple trees, which is prepared from neonicotinoid insecticides, pyrethroid insecticides, cosolvents, synergists, nano silicon dioxide dispersing agents, organic silicon surfactants, sodium lignin sulfonate, penetrating agents JFC, xanthan gum and deionized water. A nano silicon dioxide dispersing agent is sprayed on apple leaves to construct a micro-rough surface, the contact area of the liquid medicine and the apple leaves is increased, the sprayed liquid medicine is prevented from rapidly sliding off from the apple leaves, the adhesion of the liquid medicine to the apple leaves is enhanced, meanwhile, an organic silicon surfactant can reduce the surface tension value of the liquid medicine, and the effect of preventing the liquid medicine from falling off is achieved. The problem that the aphid control effect is affected due to the poor attachment effect after the traditional pesticide is sprayed is avoided as far as possible.