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4751 results about "Fruit tree" patented technology

A fruit tree is a tree which bears fruit that is consumed or used by humans and some animals — all trees that are flowering plants produce fruit, which are the ripened ovaries of flowers containing one or more seeds. In horticultural usage, the term 'fruit tree' is limited to those that provide fruit for human food. Types of fruits are described and defined elsewhere (see Fruit), but would include "fruit" in a culinary sense, as well as some nut-bearing trees, such as walnuts.

Double-arm fruit picking robot and fruit picking method

The invention discloses a double-arm fruit picking robot and a fruit picking method. The double-arm fruit picking robot comprises a fruit picking mechanical device and a control system, wherein the fruit picking mechanical device comprises a left mechanical arm, a right mechanical arm, a left tail end actuator, a right trail end actuator, a moving platform and a fruit basket, the left mechanical arm and the right left mechanical arm are of the same structures, are respectively arranged at the left side and the right side of the moving platform, and respectively complete the work of conveying the left tail end actuator and the right trail end actuator to specified picking points, the left tail end actuator and the right trail end actuator are of the same structures, are respectively arranged at the front end of the left mechanical arm and the front end of the right mechanical arm, and respectively complete the work of obtaining and recovering fruits of fruit trees at the left side and the right of the advancing direction of the robot, and a control system completes the control tasks of robot navigation, walking and picking. The invention also discloses a fruit picking method of the double-arm fruit picking robot. According to the method, the mechanical arms carry out picking in different picking points, and the continuous and respective picking of a plurality of fruits can be realized in one picking point.
Owner:JINLING INST OF TECH

Unmanned aerial vehicle control method, plant protection operating method, unmanned aerial vehicle and earth station

An embodiment of the invention provides an unmanned aerial vehicle control method, a plant protection operating method, an unmanned aerial vehicle and an earth station. The plant protection operating method comprises the following steps: operation flight path information sent by the earth station is obtained; the operation flight path information comprises operation object identities, an operation order, operation positions of operation objects, sprinkling duration of the operation objects and sprinkling radiuses of the operation objects; the operation positions, the sprinkling duration and the sprinkling radiuses of the operation objects correspond to the operation object identities; sprinkling operation is orderly performed on the operation objects in the operation flight path information according to the operation order; during the operation, when the unmanned aerial vehicle flies to an operation position corresponding to each operation object identity, the sprinkling operation is performed on a corresponding operation object according to a corresponding sprinkling radius and corresponding sprinkling duration. The unmanned aerial vehicle disclosed in the embodiment of the invention can be used for accurately sprinkling pesticide on fruit trees and crops, manpower cost can be lowered and sprinkling efficiency can be improved.
Owner:GUANGZHOU XAIRCRAFT TECH CO LTD

Early-spring transplantation and seedling protection method for facility-grafted jujube seedlings

InactiveCN104350914AImprove survival rateAdvancement and promotion of survival rateCultivating equipmentsHorticultureFruit treeSeedling
The invention discloses an early-spring transplantation and seedling protection method for facility-grafted jujube seedlings and belongs to the technical field of plant seedling cultivation. The method comprises the following steps: disinfection and sterilization, root system awaking, root and head protecting, planting pit fertilizing, seedling planting and temperature control management. Compared with the prior art, the survival rate of the seedlings treated with the method is increased by 15.38 percent when compared with that of seedlings treated with the conventional planting seedling protection technology, and jujube trees can germinate 5-10 days in advance. The jujube seedlings are transplanted before the germination stage, and various technical measures are combined for seedling protection. The germination rate of the jujube seedlings is advanced and promoted, and the survival rate of the jujube seedlings is ensured and increased. The established practice that the survival rate is too low due to untimely jujube tree transplantation in spring is broken down, and the method lays a foundation for thriving of facility early-spring jujube seedlings. The method can be widely applied to planting seedling protection of seedlings of fruit trees and woods.
Owner:定西市农业科学研究院

Orchard pest and disease damage general investigation system and method based on UAV (unmanned aerial vehicle) remote sensing

InactiveCN106778888AComprehensive and accurate censusCensus realizationData processing applicationsCharacter and pattern recognitionRgb imageDisease damage
The invention discloses an orchard pest and disease damage general investigation system and method based on UAV (unmanned aerial vehicle) remote sensing. The method comprises steps as follows: hyperspectral image data and RGB images of fruit tree canopies are collected by a UAV, and the collected hyperspectral image data is corrected; spectral reflectance, crown breadth, blade density and textural features of corresponding band images of the fruit tree canopies are calculated according to the corrected hyperspectral image data; size, shape and color features of fruits on fruit trees, color distribution law of the fruit trees and a three-dimensional view of orchard earth surface are calculated according to the RGB images; the spectral reflectance, the blade density and the textural features of the spectral images of the fruit tree canopies as well as the size and the color features of the fruits are input into a discrimination model, and identification of pest and disease damage of the fruit trees in the orchard is realized. Based on the hyperspectral images and the RGB images with more abundant information, the demand of high-frequency regular monitoring for insect situation information of the orchard can be met, and the general investigation efficiency of the pest and disease damage of the orchard is improved.
Owner:ZHEJIANG UNIV

Broad-spectrum and highly effective new Bacillus thuringiensis strain, its bacterial agent and application

Belonging to the field of biological control of pests, the invention discloses a Bacillus thuringiensis strain that has a broad spectrum and is highly effective on lepidoptera pests, preparation of its wettable powder and application. The Bacillus thuringiensis YX-1 strain involved in the invention is preserved in China General Microbiological Culture Collection Center, and the preservation number is CGMCC No. 5256. Containing a plurality of insecticidal genes, the strain has a highly effective lethal effect on Cydia molesta, cotton bollworm, fall webworms, Adoxophyes orana Fisher von Roslerstamm, Phalera flavescens Bremer et Grey, carpocapsa pomonella, prodenia litura, plutella xylostella, beet armyworm and other lepidoptera pests. The invention also discloses a method for preparation of wettable powder through the YX-1 strain. The Bacillus thuringiensis YX-1 strain and its wettable powder provided in the invention are mainly used for prevention and treatment of lepidoptera pests on various fruit trees and vegetables, also can be used for prevention and treatment of lepidoptera pests on field crops and garden plants, and have the characteristics of broad spectrum, high efficiency, safety to people, livestock as well as animals and plants, and no environmental pollution, etc.
Owner:HEBEI AGRICULTURAL UNIV.

Novel grafting method

InactiveCN102487734AOvercoming Traditional Technology BiasesChanging the Grafting Implementation MethodHorticultureFruit treeRootstock
The invention belongs to the technical field of optimization of grafted varieties and particularly relates to a novel grafting method which comprises the following steps of: 1) understock treatment, i.e. selecting a grafting position at the smooth and straight part of understock, and drilling a hole so as to form a threaded hole of a certain size; 2) scion treatment, i.e. selecting a fresh branch as a scion, and tapping at the bottom of the scion so as to form a screw-shaped joint which has the same size as that of the thread of the threaded hole of the understock; and 3) grafting, i.e. completely screwing the screw-shaped joint of the scion into the threaded hole of the understock. The novel grafting method has the advantages that the bias of a traditional technology is overcome, an original grafting implementation method is changed, and the survival rate of grafting reaches above 95%, thus the novel grafting method has a remarkable guiding significance for the development of the grafting technology. The grafting method can be widely applied to the field of breeding of fruit trees, forestry and flowers; and the grafting method is not limited by regions, so that the grafting method can be used for changing mountain forest into fruit bearing forest within a short period of time and changing a city into a large garden within a short period of time, thus the significance is profound significance.
Owner:李汪祥

Method for inter-planting forage grass in orchards at karst rock desertification region

The invention discloses a method for inter-planting forage grass in orchards at a karst rock desertification region, in particular a method for inter-planting leguminous forage grass and gramineous forage grass below fruit trees in the orchards, wherein the mixing weight ratio of the leguminous forage grass to the gramineous forage grass is (5-7):(3-5), and the seeding rate is 1.5-2.0 kg/mu. According to the method, the leguminous forage grass and the gramineous forage grass are selected and sowed in a mixed way according to the characteristics of high yield and low crude protein content of the gramineous forage grass and high crude protein content of the leguminous forage grass, so that the yield and the quality of the forage grass are improved, and the palatability of the forage grass and the absorption of livestock to the nutrients of the forage grass are enhanced; by performing mixed sowing on the leguminous forage grass and the gramineous forage grass according to a weight ratio of (5-7):(3-5) under fruit trees, the coverage ratio of land vegetation of the orchards is increased and water and soil loss is greatly reduced; and meanwhile, the soil fertility of the orchards can also be increased, the environment of the orchards is improved, the productivity of land is improved, and the aims of increasing the yield of fruit trees and the yield of the forage grass are fulfilled.
Owner:GUANGXI INST OF BOTANY THE CHINESE ACAD OF SCI

Bag cultivation method for interplanting radix tetrastigme in fruit-bearing forest land in bionic mode

The invention relates to a bag cultivation method for interplanting radix tetrastigme in fruit-bearing forest land in a bionic mode. The method includes the steps of site selection, digging of planting furrows, manufacturing of special radix tetrastigme cultivation bags, processing of special radix tetrastigme cultivation media, bagging of the special radix tetrastigme cultivation media, planting of radix tetrastigme seedlings, placement of the cultivation bags, cultivation management, harvesting and the like. Radix tetrastigme is planted in the fruit-bearing forest land in the bionic mode through the special radix tetrastigme cultivation bags and the special radix tetrastigme cultivation media. The method achieves bionic cultivation directly due to the nature climatic conditions of the fruit-bearing forest land, is low in cost and easy to implement, the situation that as facilities such as greenhouses and pots are excessively adopted for cultivation, the quality of radix tetrastigme is reduced can be avoided, root tubers are prevented from being damaged in the digging process, and the problem of crop rotation obstacles is solved. The radix tetrastigme bag cultivation method does not conflict with growth of fruit trees, no greenhouse or tillage is needed, radix tetrastigme medical root tubers approaching to wild root tubers are planted out by full utilization of superior nature growth conditions of the fruit-bearing forest land, the quality is good, and yield is high.
Owner:ZHEJIANG ESSENCE FUNGI DEV

Intelligent orange picking robot and orange picking method

ActiveCN106105566AImprove picking efficiencyIncrease the distance of horizontal movementPicking devicesData connectionFruit tree
The invention relates to an intelligent orange picking robot and an orange picking method. The robot comprises a walking mechanism, a manipulator, a working platform, a recovery device, a control system and a power supply system, wherein the manipulator, the control system and the power supply system are mounted on the working platform; an end actuator and a visual system are arranged at the front end of the manipulator; the visual system is in data connection with the control system; the control system controls action of the manipulator through a manipulator driving unit; the control system controls the action of the walking mechanism through a walking driving unit; the power supply system supplies working power to the control system and the walking mechanism; the manipulator comprises a first arm, a second arm, a third arm, a fourth arm, a fifth arm and a sixth arm which are movably connected in turn; the orange picking method comprises the following steps: starting the walking mechanism, and making the robot get close to fruit trees, search for oranges, grasp the oranges, pick the oranges, adjust a clamping force and recycle the oranges. The intelligent orange picking robot and the orange picking method provided by the invention are high in picking efficiency, picking quality, intelligence and practicability, and easy to popularize and use.
Owner:LIUZHOU RAILWAY VOCATIONAL TECHN COLLEGE
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