17 results about "Orange Tree" patented technology

The invention belongs to the technical field of plant disease control, and particularly relates to preparation and application of diaphorina citri sourced antibacterial peptide DcAMP1. The amino acid sequence of the antibacterial peptide DcAMP1 is SEQ ID NO. 1, and the nucleotide sequence of the gene for coding the antibacterial peptide DcAMP1 is SEQ ID NO. 2. The prokaryotic expression plasmid is adopted to construct the recombinant plasmid containing the gene encoding the antibacterial peptide DcAMP1, prokaryotic expression of the antibacterial peptide DcAMP1 is achieved, and the method is simple and easy to implement. After being purified, the antibacterial peptide DcAMP1 obtained through prokaryotic expression has an obvious antibacterial effect on a liberobacter asiaticum related bacterium sinorhizobium fredii, and the titer of the liberobacter asiaticum in a sweet orange tree with the liberobacter asiaticum can be obviously reduced.

The invention belongs to the technical field of plant disease control, and particularly relates to preparation and application of diaphorina citri sourced antibacterial peptide DcAMP2. The amino acid sequence of the antibacterial peptide DcAMP2 is SEQ ID NO. 1, and the nucleotide sequence of the gene for coding the antibacterial peptide DcAMP2 is SEQ ID NO. 2. The prokaryotic expression plasmid is adopted to construct the recombinant plasmid containing the gene encoding the antibacterial peptide DcAMP2, prokaryotic expression of the antibacterial peptide DcAMP2 is achieved, and the method is simple and easy to implement. After being purified, the antibacterial peptide DcAMP2 obtained through prokaryotic expression has an obvious antibacterial effect on a liberobacter asiaticum related bacterium sinorhizobium fredii, and the titer of the liberobacter asiaticum in a sweet orange tree with the liberobacter asiaticum can be obviously reduced.

The pesticide spraying machine comprises an adjusting mechanism and a spraying head body installed on the top of the adjusting mechanism, a pesticide mixing mechanism is arranged on one side of the adjusting mechanism, a spraying pump is arranged on one side of the top of the pesticide mixing mechanism, the adjusting mechanism comprises a lifting base, and the lifting base is arranged on the spraying head body. Lifting supporting columns are fixedly installed on the periphery of the top of the lifting base, a lifting top plate is fixedly installed on the tops of the lifting supporting columns, a lifting motor is fixedly installed in the center of the top of the lifting top plate, and the output end of the lifting motor is fixedly connected with a lifting threaded rod. The outer side of the lifting threaded rod is in threaded connection with a lifting threaded support, lifting sliding rods are fixedly installed on the periphery of the top of the lifting threaded support, a rotating worm is driven by a rotating motor to rotate, and by means of the characteristic that the rotating worm is in meshed connection with a rotating worm gear, a rotating connecting rod drives a spray head support to horizontally rotate; therefore, the horizontal rotation angle of the nozzle body is adjusted.

The utility model is applicable to the technical field of orange tree planting, and provides an efficient root system cultivation device for orange tree seedling planting, which comprises a support component, a planting pot, a water storage tank, a weeping pipe component, a fixing plate, a sliding chute, a limiting hole, a limiting component, a water pump component, a plant light supplementing lamp, a spraying component and a lifting component. The drip irrigation pipe assembly is used for drip irrigation, so that the water amount can be more accurately controlled, and the problems that when the water amount is too large, water in soil occupies holes around roots, the roots are lack of oxygen, and the roots are rotted are solved; meanwhile, in order to prevent the problem that the growth requirement of the orange tree cannot be met when the water amount is too small, the distance between the water dripping position of the water dripping pipe assembly and the root of the orange tree seedling can be adjusted, the device adapts to the grown orange tree seedling, and meanwhile the device adapts to cultivation of orange tree seedling root systems of different sizes.

The present disclosure relates generally to methods and systems for controlling citrus greening disease in citrus plants, including for example orange trees.

The present disclosure relates generally to methods and systems for controlling Candidatus Liberobacter Disease in citrus plants, including, for example, orange trees. In some embodiments, the methods comprise injecting an injection formulation comprising a combination of oxytetracycline and streptomycin into a tree.

The utility model discloses a sugar orange tree branch pruning machine, relates to the field of orange tree branch pruning, and aims to solve the problems that in the pruning process in the prior art, along with the operation of a cutting mechanism, if branches on other branches are in contact with a saw blade, the branches can be cut by the saw blade to be damaged, and the fruit yield and quality are affected. According to the technical scheme, the branch cutting device is characterized by comprising a grip and a sliding rod connected to the grip in a sliding mode, a protective cover is fixedly connected to the sliding rod, a positioning rod is rotationally connected to the protective cover, a saw blade is fixedly connected to the positioning rod, a driving assembly for driving the saw blade to rotate is arranged on the protective cover, and a pushing assembly for pushing branches aside is arranged on the protective cover. According to the sugar orange tree branch pruning machine, when an orange tree is pruned, branches of branches needing to be pruned can be pushed aside through mutual cooperation of the driving assembly and the pushing-aside assembly, the branches cannot be close to the saw blade in the pruning process, and therefore the fruit yield and quality are guaranteed.

The invention belongs to the field of crop cultivation, and particularly relates to an orange tree cultivation method capable of resisting soil salt, alkali and salinization. According to the method, a conical earth pier with the diameter of 100 cm and the height of 60-80 cm is built with garden soil before planting, and then citrus seedlings such as Hongmeiren are planted on the earth pier. According to pier building cultivation, salt in the mounds can be easily sprayed out of orange orchard ditches through rainwater or manual spraying, so that the phenomenon of soil pier salinization can be prevented and treated, and normal growth of orange trees is ensured.

1. Name of the designed product: building blocks (orange tree). 2. Use of the designed product: for toys. 3. Design points of the designed product: in shape. 4. Picture or photo best indicating the design points: perspective view.

The utility model discloses an unmanned aerial vehicle and a hydraulic spray head suitable for spraying cumquat tree crowns, and relates to the technical field of agricultural equipment. The hydraulic spray head comprises an unmanned master control cabin, a folding rotor wing piece and a hydraulic liquid outlet piece. The hydraulic liquid outlet piece comprises a material storage box, a main control pump body, a material conveying pipeline, a treatment tank, a filtering tank, a liquid outlet spray head and a turbulent flow valve element, and materials in the material storage box are conveyed to the liquid outlet spray head after being subjected to pressure stabilization of the treatment tank and filtering of the filtering tank in sequence through the material conveying pipeline. The turbulent flow valve element is in threaded connection with the interior of the liquid outlet spray head, and the turbulent flow valve element and the liquid outlet spray head are detachably installed so that disassembly, cleaning and replacement can be facilitated. Supporting legs, a monitoring camera assembly and a radar are arranged at the bottom of the unmanned master control cabin, stable rising and landing of equipment are guaranteed, and automatic cruise, precise spraying and obstacle avoidance are achieved. The kumquat crown spraying device effectively solves the problems that materials sprayed by existing equipment are prone to floating and blocking, and flexibility is insufficient, efficiency and quality of kumquat crown spraying are improved, and maintenance cost is reduced.

1. Name of the Design Product: Toy Blocks (WZ Orange Tree). 2. Use of the Design Product: Toys. 3. Design Key Points of the Design Product: The combination of shape and pattern. 4. Picture or Photograph that Best Illustrates the Design Key Points: Perspective view.

This invention aims to find out a sustainable and cost-effective option for the management of dyes-rich effluent produced by textile industries. It consists on the following steps: i) preparation of an alkaline-modified lignocellulosic biomass by stirring orange tree sawdust into a 0.14 M NaOH solution at ambient temperature and 1 h of contact time, ii) the effective adsorption of dyes from effluents by this adsorbent in column mode, iii) the desorption of the loaded alkaline-modified adsorbent in column mode by using a filtered seawater solution though a paper filter having a porosity of 0.45 µm, iv) the recovery of the dye as a solid phase from the highly-concentrated desorbing solution by decantation at 4 °C. This solid phase can be used again in others similar dyeing processes, v) the degradation of the residual dye in the desorbing solution through electrochemical treatment under galvanostatic mode by using a boron-doped diamond layer (BDD) as anode / cathode with 1 mm gap between at T= 25°C. The generated active radicals (HCIO and CIO) from the Cl ions existing in the seawater ensure a high discoloration and total organic carbons degradation with a remarkably low consumed energy. The treated wastewater may be reused again by the company inside or outside their dyeing process.

The utility model relates to the technical field of robots, in particular to a citrus harvesting, cleaning and packaging integrated robot which comprises a picking end effector, a depth camera, a mechanical arm, a storage box body, a packaging device, a packaging support, a pushing hydraulic cylinder, a cleaning device, a cleaning top cover and a moving mechanism. The moving mechanism drives the whole device to be beside a citrus tree, the depth camera captures three-dimensional information of citrus, the mechanical arm is used for adjusting the posture of the picking end effector, the steering engine drives the long clamping jaw and the cutting edge to clamp and shear the citrus, the mechanical arm adjusts the posture to put the citrus into the cleaning top cover, and the citrus is cleaned through the cleaning device. The rotating steering engine drives the rotating tray to convey the cleaned oranges to the packaging device one by one, packaging sealing is achieved, the steering engine is overturned to drive the tray, the packaged oranges are put into the storage box body, and therefore harvesting, cleaning and packaging of the oranges are achieved.

The utility model provides a rock candy orange fruit thinning machine. The rock candy orange fruit thinning machine comprises a base; the mounting shell is arranged on the base; the mounting rod is fixedly mounted on the mounting shell, a hook is fixedly mounted on the mounting rod, and the hook is used for hooking branches and trunks of the rock candy orange trees; the fruit thinning mechanism is assembled on the base and the mounting shell, and the fruit thinning mechanism is used for driving the branches, hooked by the hooks, of the rock candy orange trees to conduct vibration fruit thinning; the fruit thinning mechanism comprises a mounting seat arranged in the base; and the servo motor is fixedly installed on the installation base, an output shaft of the servo motor is fixedly sleeved with a protruding block, and the protruding block is used for extruding the installation shell. According to the rock candy orange fruit thinning machine, fruit thinning operation can be carried out on planted rock candy orange trees, nutrients are more concentrated, the reserved rock candy oranges can better absorb the nutrients and grow better, and the fruit thinning efficiency is high.

The present invention discloses a pesticide spreading agent for green orange trees and a preparation method thereof. The active ingredients of the pesticide spreading agent for green orange trees disclosed by the present invention are polyoxyethylene sorbitan trioleate and sodium dodecylbenzenesulfonate. The spreading agent for green oranges of the present invention can reduce the contact angle between the liquid droplets of the liquid medicine and the green orange leaf surface, change the surface tension, achieve the maximum coverage, effectively improve the adhesion, wetting and spreading ability of the droplets on the green orange leaves, enable the pesticide to be effectively deposited and covered on the green orange tree leaves, reduce the loss of the liquid medicine, reduce the drift of the droplets, improve the utilization rate of the pesticide, and also has the characteristics of low cost and environmental friendliness. It can be used for the spraying operations of various spraying pesticides on green orange trees, including insecticides, fungicides, herbicides, plant growth regulators, foliar fertilizers, etc.

The utility model relates to the technical field of rock candy orange tree planting, and discloses a cultivation device for rock candy orange planting, which comprises a tree surrounding sleeve for rock candy orange planting and cultivation, the tree surrounding sleeve is sleeved at the root of a rock candy orange tree, the lower part of the tree surrounding sleeve is buried in soil, and the tree surrounding sleeve is filled with soil; the tree surrounding sleeve comprises a first semicircular cover and a second semicircular cover, connecting lugs are fixedly connected to the two sides of the first semicircular cover and the two sides of the second semicircular cover, and the connecting lugs on the first semicircular cover and the connecting lugs on the second semicircular cover can be connected and fixed together through bolts. The root leakage of the rock candy orange tree caused by water and soil loss is prevented, meanwhile, accurate fertilization can be realized, and the loss of liquid fertilizer is avoided.

The utility model relates to the technical field of agricultural production, and discloses a pruning machine for pruning citrus trees. Comprising a holding rod and further comprises a sliding rod arranged in the holding rod, one end of the sliding rod is fixedly connected with a limiting plate, one side of the limiting plate is fixedly connected with a toothed plate for adjusting the use length, and a driving mechanism for driving the toothed plate to move is arranged in the holding rod. A sliding rod extends out of the outer side of a holding rod, the effect of adjusting the using length is achieved, the problem that due to the fact that citrus trees are high, pruning is inconvenient is solved, a connecting plate is driven to rotate through a threaded sleeve, a second clamping plate is made to rotate, and the effects of clamping and limiting branches are achieved through a first clamping plate and the second clamping plate; the stability during branch pruning is improved, two sets of cutters are pushed to be clamped through the connecting shaft, and the effect of pruning the branches is achieved.