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9741 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.

Plant growth regulator composition

The invention relates to a plant growth regulator composition containing maleic hydrazide and the purposes thereof. The composition contains maleic hydrazide (A) and a combination of known plant growth regulators, such as paclobutrazol, uniconazole, cycocel, mepiquat chloride, triapenthenol, daminozide, ethephon, taterpex and thidiazuron, wherein the weight ratio of the (A) to the (B) is 1: 300 to 500:1 and preferable 1:100 to 300:1, the (A) and the (B) can be proportioned with known aids and an excipient to prepare any agriculturally acceptable preparation; and the agriculturally acceptable preparation can be diluted with water or soil into a needed concentration of 1-8000 mg / kg, preferable 50-5000 mg / kg and used for regulating the growth of cultured plants, such as hedge plants, lawns, landscape plants, fruit trees, vegetables, economic crops, food oil crops and forage grass through the treatments of irrigation, flood irrigation, fertilization with water, jetting, spraying, scattering, smearing, injecting, transfusing, dressing seeds, spreading fertilizer, dispersing, and the like. The composition has the advantages of wide range of applications, low cost, good effect and synergy.
Owner:四川嘉智生态科技有限公司

A protectant for fruit tree wound healing

InactiveCN101161075ASlow healingSolution effectBiocideFungicidesFruit treeTO-18
The present invention provides a fruiter cut concrescence protectant, belonging to foliage cut concrescence protectant technology field, the aim is to solve the problem of the existing technology that fruiter cut concrescence is slow, it is easy to be damaged by insect so as to affect fruiter growth. The protectant of the present invention comprises: forming-film bond, nutrition agent, regulator, insecticide, antiseptic and booster, their weight mixing ratio is 10 to 20 shares, 2 to 20 shares, 0.1 to 1.0 share, 5 to 18 shares, 5 to 16 shares, 1 to 10 shares separately. The fruiter cut cicatrizes rapidly, effect is excellent, pest control capacity is strong, the protectant is suitable for fruit tree such as Chinese date, apply and pear as well as the cut concrescence of pruning cut, annulus peelling cut, engraft cut, saw cut, touching injure as well as damnification surface etc.
Owner:李开森

Polyelement composite fertilizer and preparation method and application thereof

The invention provides a polyelement composite fertilizer, a preparation method thereof and application thereof. The polyelement composite fertilizer consists of a macroelement fertilizer, alginic acid, a salt of the alginic acid, a germicide and / or a medium element fertilizer and / or a trace-element fertilizer and / or a plant growth regulator and an auxiliary agent. The polyelement composite fertilizer of the invention can be in a form of liquid, powder or particles. The polyelement composite fertilizer is suitable for cereal crops, vegetables, fruit trees, flowers, cash crops and the like, has obvious effect on the prevention and control of diseases, promotes the growth of the crops and improves the yield and the quality of the crops.
Owner:深圳润康生态环境股份有限公司

Method for producing fertilizer with papermaking sewage sludge

The invention discloses a method for preparing organic fertilizer from paper-making sludge. The materials such as paper-making sludge, amendment are mixed, subjected to high-temperature aerobic fermentation, post maturation and crushing, screened, and mixed with fertilizer of nitrogen, phosphorus, potassium and the like and medium and micro elements to prepare the organic fertilizer. The method has the advantages of simple process, easy operation, obvious innocuous effect, no environmental pollution and little nutrient loss; and the organic fertilizer prepared by the method is widely applied to industrial crops such as vegetables, fruit trees, Chinese herbal medicines, flowers and field crops such as wheat, corn, paddy rice.
Owner:SHOUGUANG CAILUN ZHONGKE FERTILIZER

Accurate fertilization method for apple tree

The invention relates to a method for accurate fertilization for apple tree. The method decides target yield according to soil fertility based on 4000 kg of high quality organic fertilizer, then determine fertilizer consumption according needed fertilizer, fertilizer supply ability by soil and fertilizer availability, dressing all organic fertilizer, 70% of the nitrogen fertilizer and phosphatic fertilizer and 50% of potassium fertilizer as base fertilizer, taking left fertilizer for additional dressing, dressing the left 30% nitrogen before germination, dressing the left 30% phosphatic fertilizer before flower bud differentiation, dressing left potassium fertilizer during fruit expanding period, spraying fertilizer on leaf in different growing period for 6- 8 times in one year. The productivity and output value are increased by 21.5% and 21.3% respectively, the high- quality fruit rate is increased from 35% to 62%,and the net value is added by 615 yuan per mu.
Owner:陕西中农瑞丰化肥科技有限责任公司

Organic fertilizer produced by comprehensively utilizing straw, and preparation method for organic fertilizer

The invention discloses an organic fertilizer produced by comprehensively utilizing straw, and a preparation method for the organic fertilizer, and relates to the technical field of agricultural fertilizers. The organic fertilizer is prepared from composted straw, 34 to 44 parts of rice hulls, 20 to 30 parts of composted animal dung, 10 to 15 parts of potassium chloride, 10 to 15 parts of humic acid, 0.4 to 0.6 part of medium and trace elements, 0.4 to 0.6 part of microorganism, 10 to 15 parts of calcium superphosphate and 5 to 10 parts of ammonium chloride through mixing and granulating. The organic fertilizer has the characteristics of low production cost, high bioactivity, high fertilizer efficiency, wide sources of raw materials and the like, can serve as a fertilizer for rice and a fertilizer for dry crops, vegetables, melons, fruits and fruit trees, and also can serve as a fertilizer for flowers.
Owner:HUNAN ZHONGKE AGRI

Fruit tree shaping and trimming method

The present invention discloses a form pruning method of fruit tree. Said method includes the following steps: (1), in first year, selecting and setting first layer of 46-6 main branches which are not overlapped for central trunk, making included angle between main branch and central trunk be greater than 90 deg.; (2), in second year, defining 3-5 layers of main branches over first layer of main branches, every layer has 1-3 mutually non-overlapped main branches, the upper layer of main branches and the lower layer of main branches are not overlapped mutually, making all the included angles between main branches and central trunk be greatly than 90 deg.; and (3), in third year-fifth year, pruning to make the tree height be controlled within 3 meters, setting 4-6 layers of 7-21 main branches, making every included angle between every main branch and central trunk be greater than 90 deg.
Owner:李国华

Method for non-polluted cultivation of amur ampelopsis stems

The invention belongs to fruit tree cultivation, in particular to a method for the non-polluted cultivation of amur ampelopsis stems. The method concretely comprises the steps of field selection, planting system selection, garden building, soil management, fertilizer application, irrigation, pruning, disease control, harvest, winter protection, winter protection removal and other technical measures, wherein a field far away from pollution sources is selected; a planting system of single-arm trellis is selected; the soil management is to select sandy loam or sandy black earth; the fertilizers application is to mainly apply organic fertilizers; generally, the irrigation is unnecessary when the natural rain satisfies demands for growth; the pruning is performed in summer and winter with proper inflorescence scatter; the disease control focuses on prevention; the harvest is carried out late duly; and the winter protection and the winter protection removal are to cover 10 to 15 centimeters of soil in grape valleys after grape leaves fall off in the same year of field planting and remove the soil after the tomb-sweeping day in the following year. Through the above measures, the method ensures that the amur ampelopsis stems pass winter safely and give considerable yield.
Owner:松原职业技术学院

Fruit tree protection glue for preventing fruit tree disease scar and wound generated by pruning from rot

The invention relates to a fruit tree protective agent, particularly a kind of fruit protective glue for preventing fruit tree scar and rotting wound produced by pruning. The invention solves the problems existing in present technology, for instance the traditional technology of treating fruit tree wound and cut is simple, the effect is bad, and so on. The product is composed of the following materials: 60-70 parts by weight of polyvinyl alcohol, 10-20 parts by weight of glycerol, 0.004-0.006 parts by weight of GA, 4-5 parts by weight of asomate, 85-100 parts by weight of water, heating and dissolving and at last forming a jelly solution. The product can prevent rot disease, and occurrence of new diseases, heal the wound and scar gradually, prevent the cracks between the tree bark and the xylem, make the tissue around the scar or wound heal in Jun-Jul in present year, and the efficiency is 95%. The product is applied in apple tree, pear tree, peach tree and other economic crops. The product is easy to use all year round without preparation at the scene.
Owner:郑永昌

Insect killing compound containing chlorantraniliprole

The invention discloses an insect killing compound containing chlorantraniliprole, which is prepared by two effective ingredients A and B. The ingredient A is chlorantraniliprole, the ingredient B is one of high-efficiency cypermethrin, trifluoro-cypermethrin, dursban, profenofos, dipterex, diafenthiuron, chlorfenapyr, emamectin benzoate, pleocidin, tebufenozide, hexaf lumuron, chlorfenapyr, pyridaben, acetamiprid, isoprocarb, dimehypo and cartap, and the composed mass ratio of the effective ingredient A to the ingredient B is 1:60-60:1. The accumulated mass percent of the two ingredients A and B accounts 1%-85% of the total mass of the compound. In the invention, the blending of the two active ingredients is utilized, so that the effect is improved obviously, the dosage of effective ingredients is reduced, and the drug resistance of insects and mites on the chlorantraniliprole is delayed. The insect killing compound can be used controlling various insects on rice, cotton, vegetables, fruit trees and the like.
Owner:HAINAN ZHENGYE ZHONGNONG HIGH TECH

Double-arm fruit picking robot and fruit picking method

ActiveCN103947380AThe average picking period is shortImprove picking efficiencyPicking devicesFruit treeControl system
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

Seedling growing method of apocarya

The invention relates to a seedling growing method of apocarya and belongs to the technical field of fruit trees and forest cultivation. The method includes the steps of sprouting breeding, grafting and post-grafting management. By means of the method, a large amount of scions are obtained each year and are grafted on the stock and the seedling with strong affinity in due time, so that stock grafting survival rate of the apocarya is improved. Grafted seedling preserving rate after large-amount grafting is over 90%. Further, the method achieves tree body stuntedness, shortens the juvenile phase and enables tree bodies to fruit earlier in the fourth year after grafting. The fruiting time is 6-8 years earlier than before. Simultaneously, the method provides a growing method for apocarya stock grafting seedlings and with strong operability for batch and variety seedling growing of the apocarya and greatly increases economical value of the apocarya.
Owner:INST OF BOTANY JIANGSU PROVINCE & CHINESE ACADEMY OF SCI +1

A method for identifying fruit tree diseases and pests under complex background based on cavity convolution

A method for identifying diseases and pests of fruit trees under complex background based on cavity convolution is disclosed, At first, that original train set with sample labels is obtain by collecting images of diseases and insect pests of fruit tree leaves, and then the expanded train sample set is obtained by data augmentation operation, and then the average value is obtained, all the originaltraining set images are averaged, and then randomly scrambled to form a training data set; Then, the cavity convolution neural network model is established, and the disease classification training iscarried out by using the training data set. The characteristic image of the input image is extracted by the cavity convolution layer, and the nonlinear characteristic image of the input image is obtained by using the nonlinear activation function. Pooling layer is used to reduce the convolution layer weight parameters. Using multi-scale convolution kernel to obtain different features of the inputimage, and finally using Soft Max classifier to classify the disease types of the input image; The invention shortens the training time of the model, accelerates the recognition speed and improves the recognition accuracy.
Owner:XIJING UNIV

Unmanned rotorcraft automatic pesticide applying system and method based on stereoscopic measurement

ActiveCN106167098AStrong penetrating powerOvercome the disadvantages of being easily limited by the natural environmentAircraft componentsProgramme controlFruit treeMeasurement cost
The invention discloses an unmanned rotorcraft automatic pesticide applying system and method based on stereoscopic measurement. The system comprises an unmanned rotorcraft, a relative height measurement module, a crown image measurement module, a pesticide applying decision making module and a pesticide applying control module. The method comprises the following steps that pesticide applying decision making information is pre-input into a ground-based computer; the unmanned rotorcraft is controlled to hover over a fruit tree; the relative height delta H away from a crown, GPS positioning data and crown area data are measured; the pesticide applying decision making module sends an instruction for regulating and controlling the pesticide applying mode of the unmanned rotorcraft according to the relative height delta H, the GPS positioning data and the crown area data; the pesticide applying control module regulates the flying attitude and the number of spray heads according to control information of a remote control module, and then pesticide is sprayed. According to the system and method, height measurement is accurate, the measuring range is wide, and adjustment is easy; the measurement cost is low, omission is avoided, and errors are small; pesticide applying waste or inefficient pesticide applying is avoided; pesticide applying is precise.
Owner:南京林卫生态农业科技有限公司

Growth regulator for improving fruit setting rate of peaches and regulating method

ActiveCN103918650AReduce economic costsMake up for the lack of endogenous hormonesPlant growth regulatorsBiocideFruit setPeach orchard
The invention relates to the technical field of fruit growing and in particular relates to a growth regulator for improving the fruit setting rate of peaches and a regulating method. The growth regulator comprises the following components of gibberellin and auxin, wherein the auxin may be one of 1-Naphthalene acetic acid, sodium alpha-naphthyl acetate, indoleacetic acid, phenylacetic acid, indolebutyric acid, indoleacetic acid and 2,4-dichlorphenoxyacetic acid, and the growth regulator is sprayed after the peaches bloom. The growth regulator provided by the invention is easy to obtain and prepare and low in economic cost, and can effectively remedy deficiency of endogenous hormone caused by poor fertilization of peaches; the method for applying the growth regulator provided by the invention is simple and convenient and easy to operate and control, effectively solves the problem that in the growing of peaches, the fruit setting rate is influenced by abnormal weather in a flowering phase, shriveled flower buds, overly rapid warming and the like, improves the fruit setting rate by more than 34 times, and is obvious in effect and applicable to popularization and application in the production of peaches in common peach orchards, green houses and other facilities.
Owner:CHANGLI INST OF POMOLOGY HEBEI ACADEMY OF AGRI & FORESTRY SCI

Intelligent orchard planting management system

The invention discloses an intelligent orchard planting management system, which obtains the fruit tree growth environment information according to the wireless network, and realizes fast, multi-dimensional and multi-scale real-time monitoring of orchard information. Based on depth learning, a growth model is constructed for each fruit tree, which is displayed visually and dynamically to the userthrough VR / AR stereo models, diagrams and curves; when the environment data is abnormal, the system will give various sound and light alarms. By using big data, cloud computing, data mining, artificial intelligence, and audio and video technology, the system makes agricultural planting more precise; according to the feedback of the above information, the decision-making support of irrigation andfertilization in the park can be provided to realize the intelligent machine, such as intelligent irrigation, intelligent fertilization, infrasound repelling of birds and insects, remote control of the production process and fixed-point operation. The invention provides a set of scientific system and accurate agricultural intelligent production management system for planters to solve the above problems.
Owner:NINGXIA UNIVERSITY

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

Caprotrahol and Bacillus subtilis compound agricultural chemicals

A compound agricultural chemical in the form of wettable powder, solution, microemulsion, suspension, water disperser, particle, emulsified oil, or aquatic emulsion for preventing and eliminating diseases and pests of rice, cotton, vegetables, fruit tree, etc, especially the green smut and sheath and culm blight of rice, is proportionally prepared from Bacillus subtitis, hexaconazole, functional assistant, filler and carrier.
Owner:JIANGSU SUBIN AGROCHEM

Ultralow volume liquid containing benzoylurea insecticide

InactiveCN102379282AEasy to processHigh efficiency of pesticide applicationBiocideAnimal repellantsNicotiana tabacumAdjuvant
The invention relates to the field of pesticides, in particular to ultralow volume liquid containing benzoylurea insecticide, which comprises active ingredients, solvent and adjuvant. The active ingredient I is optional one of lufenuron, diflubenzuron, triflumuron, chlorfluazuron and chlorbenzuron belonging to benzoylurea, and the active ingredient II is insecticide of another type of function mechanism. The ultralow volume liquid containing benzoylurea insecticide has the advantages of simplicity in processing, high efficiency, water saving, long-term effect, a target being not easy to resist the insecticide, low environmental pollution, synergy and the like. Application of ultralow volume spray, low volume spray or ultralow volume static spray is well effective in controlling ostrinia furnacalis, sugarcane borer, locust, peach fruit borer, lesser green leaf hopper, striped flea beetle, bean fly, diamond back moth, prodenia litura, cabbage caterpillar, leaf beetle, thrip, leaf miner, inchworm, red spider and the like, and the ultralow volume liquid containing benzoylurea insecticide can be used for effectively controlling various pests on wheat, maize, vegetables, tobacco plants, tea plants, fruit trees, cotton plants, woods and sugarcanes.
Owner:GAUNGXI TIANYUAN BIOCHEM

Fruit tree special-purpose fertilizer and preparation method thereof

The invention discloses a fruit tree special-purpose fertilizer which is prepared from the raw materials of, by weight: 300-340 parts of live stock and poultry manure, 200-230 parts of soybean stalk, 100-120 parts of bagasse, 100-120 parts of air-dried sludge, 50-55 parts of beer grains, 30-35 parts of ox blood powder, 20-24 parts of cooked soybean, 60-65 parts of rock phosphate powder, 14-18 parts of bamboo charcoal, 10-12 parts of maifanite powder, 12-15 parts of zeolite powder, 30-35 parts of urea, 50-55 parts of mono-ammonium phosphate, 20-23 parts of ammonium sulfate, 6-9 parts of an EM inoculant, 10-15 parts of a soil conditioner, and proper amount of water. According to the fruit tree special-purpose fertilizer, wastes such as live stock and poultry manure, soybean stalk, bagasse, air-dried sludge, and the like are adopted as main raw materials, such that resource is saved, and problems such as environment pollution are solved. The raw materials are convenient to obtain, and are cheap, such that good environmental and economic benefits are provided. The fertilizer provided by the invention has the advantages that: with the fertilizer, beneficial microbe number and activity are improved, soil physiochemical traits are improved, soil nutrients are increased and balanced, and pesticide and chemical fertilizer residue and other harmful substances in soil can be degraded.
Owner:ANHUI WANLI ECOLOGICAL LANDSCAPE

Organic silicon leaf fertilizer and preparation method thereof

The invention discloses an organosilicon foliage fertilizer and making method, which is the leach of charred rice husk with water without polluting and side effect, wherein the foliage fertilizer is made of nitrogen, phosphine, potassium fertilizer, trace fertilizer, humic acid, plant growth modifier dissolved in the water with organosilicon fertilizer. The invention reaches effective utility due to kinds of nutritious element adsorbed by plant, which improves the crop production for forage crop, bean culture, vegetable and fruit tree.
Owner:黑龙江省苗必壮农业科技有限公司

Fruit three morphological structure three-dimensional (3D) reconstruction method based on multi-scale measurement data

The invention discloses a fruit tree morphological structure three-dimensional (3D) reconstruction method based on multi-scale measurement data, and the method provided by the invention belongs to the technical field of computer graphs and comprises the following steps: S1, extracting a skeleton of fruit tree branches from an original three-dimensional point cloud data of the fruit tree obtained by a three-dimensional scanner, and reconstructing a three-dimensional model of a fruit tree trunk from the skeleton; S2, obtaining the morphological feature information of a fruit tree sprout in a sampling manner, and constructing a three-dimensional model of a plurality of sprouts; S3, obtaining three-dimensional point cloud data of a plurality of fruit tree leaves in sampling manner by the three-dimensional scanner, reconstructing a three-dimensional model of the plurality of leaves to serve as a leave template library in the reconstruction of the three-dimensional model of the fruit tree morphological structure; S4, constructing a space distribution model of different types of branches and leaves at a fruit tree canopy according to the measured form feature information of branches and leaves at the fruit tree canopy; and S5, using the results from the step 1 to the step 4 to reconstruct a whole morphological structure three-dimensional model. The method provided by the invention is simple, convenient, rapid and accurate.
Owner:BEIJING RES CENT FOR INFORMATION TECH & AGRI

Method for reshaping pear trees

InactiveCN101836563AShaping and pruning technical requirements are simpleHigh speedCultivating equipmentsHorticulture methodsFruit treePear tree
The invention discloses a method for reshaping pear trees, relating to a method for reshaping fruit trees and comprising the following steps: (1) determining reasonable plantation density, wherein appropriately, the line spacing is 4m and the row spacing is 5-6m; (2) formulating an overall objective for culturing tree shapes, controlling the trunk height of a pear tree to be 0.7-0.8m and the distance away from the ground to be 0.8m, allocating two boughs along a progressive direction, and inducing horizontally; and allocating lateral branches at the two sides of the boughs, performing line spacing inducement through a mode for forming a dip angle of 45 degrees with the horizontal plane, and controlling the spacing between lateral branches to be 0.4-0.5m; (3) realizing tree shape culture by the steps of bough culturing and inducing, and reasonable allocating and trimming of lateral branches; and (4) constructing a framework adaptive to labor-saving reshaping, wherein the pear trees are V-shaped and U-shaped. The invention has the advantages as follows: (1) the reshaping technology has simple requirements and rapid speed; (2) the field operation is easy and has high efficiency; (3) the expansion of operation to an appropriate scale per capita is possible; and (4) the early-stage yielding ability is good.
Owner:ZHENJIANG AGRI SCI INST JIANGSU HILLY AREAS

Yield-increasing cultivation method for macadimia nuts

The invention discloses a yield-increasing cultivation method for macadimia nuts. The yield-increasing cultivation method is characterized by including the following steps: (1) creating a garden, (2) conducting soil, fertilizer and water management, (3) conducting water management, (4) conducting trunk fixing and shaping, (5) conducting main pest control, (6) conducting fruit tree pruning, and (7) conducting aged tree transplanting. By means of the yield-increasing cultivation method, according to the growth rule of the macadimia nuts, the method including the steps of garden creating, soil, fertilizer and water management, water management, trunk fixing and shaping, main pest control, fruit tree pruning and aged tree transplanting is adopted, and early fruit growing and yield increasing are achieved; economic benefits of macadimia nut planting are effectively improved, the development of the macadimia nuts is quickened, and the yield-increasing cultivation method is of great significance on increasing incomes of people.
Owner:SOUTH ASIAN TROPICAL AGRI SCI RES INST OF GUANGXI

Tree wound healing protective agent and preparation method thereof

The invention provides a tree wound healing protective agent, which consists of the following components in percentage by weight: 0.1-3 percent of sterilizing agent, 35-48 percent of protective agent, 0.1-8 percent of nutrient, 0.1-3 percent of pigment, 30-50 percent of adhesive, 0.1-8 percent of regulator, 1-5 percent of auxiliary agent and 10-26 percent of water. The preparation method comprises the following steps of: adding water into a reaction kettle; adding the nutrient and the regulator with stirring; heating to maintain solution at 45-65 DEG C; stirring for 30-60 minutes; stopping heating and keeping stirring; naturally cooling mixture in the kettle and adding the adhesive and the auxiliary agent; stirring for 70-90 minutes; stopping heating; adding the sterilizing agent and the pigment with stirring; stirring for 30-50 minutes and then adding the protective agent; and then stirring for 90-240 minutes and stopping. The protective agent has a special effective effect on rotten scars, canker scars, gummosis scars, and cut and saw cut of fruit trees.
Owner:陕西喜嘉旺生物科技有限责任公司

Fruit tree imitating precision spraying locomotive

The invention provides a fruit tree imitating precision spraying locomotive, which can imitate fruit trees, in particular the shape of leaf crown layer of fruit trees to spray, to reduce droplet drift and improve working efficiency. The invention comprises a motor vehicle, the chassis of the motor vehicle is provided with a fan supporting rod standing at one side of a crown, the fan supporting rod is connected with a transverse moving power mechanism driving the fan supporting rod to move along the chassis in the transverse direction; the fan supporting rod is fixed with a sleeve rod, a rotary guiding rod is rotationally connected in the sleeve rod; the rotary guiding rod is connected with a rotary power mechanism driving the rotary guiding rod to rotate; an imitated spraying rod for enveloping the upper part and the other side of the crown is hinged on the rotary guiding rod, the rotary guiding rod is connected with an up-down lifting power mechanism driving the rotary guiding rod to swing around the engagement point; a fan blowing to the crown is arranged on the fan supporting rod and the imitated spraying rod, the fan is provided with a spray head; and the spray head is connected with a drug supplying pipe serially connected with a drug spraying pump.
Owner:NANJING AGRICULTURAL UNIVERSITY

Hanging fruit tree construction

A hanging fruit tree construction (10) for suspending individual articles of fruit (100) from their respective stems (101) wherein, the construction (10) includes a circular base (21) that supports an elongated shaft member (30), the upper portion of which is provided with a plurality of recesses (32) which are dimensioned to receive the inboard ends of a plurality of dowels (40) (40′) the outer portions of which are adapted to releasably engage at least one spring clip member (50) the jaw elements (51) (52) of which are adapted to releasably engage the stem portion (101) of an article of fruit.
Owner:HETTINGER KEVIN D

3+1 tree form of pear tree and shaping method thereof

The invention relates to a 3+1 tree form of a pear tree and a shaping method thereof, belonging to the fields of pomology and fruit tree ecology. The tree form only has three main branches and a central trunk so as to be named as the 3+1 tree form. The tree form is small at the top and big at the bottom, thus branches on the upper part have small influences on the lower part, and the ventilation and light transmission conditions are good. Compared with a traditional small-crown sparse-layer pear tree form, the crown layer opening of the 3+1 tree form is improved by 14-18 percent; the fruit shape is big, and the quality is good; the content of a soluble solid state material in a fruit is improved by 0.8-1.2 percent compared with that in a small-crown sparse-layer fruit, and the high-quality fruit rate is higher than 90 percent; and the quality of fruits is good. The tree form has short and small crown and easy shaping, and the skeleton branch is directly connected with the branches, thus the tree form is convenient to manage and particularly suitable for Chinese pear varieties such as hosui pears, green-crown pears, yellow flower pears, Yuanhuang pears, Shingo pears, golden pears, and the like. The tree form is an ideal tree form for pear tree cultivation and has the characteristics of simplicity, convenience and easy application.
Owner:NANJING AGRICULTURAL UNIVERSITY

Fruit tree pruner and harvesting machine

An agriculture vehicle has a mobile body and an arm. The arm has a first end supported upon the mobile body and a second end movable relative the mobile body. A cutting tool is operatively supported upon the second end of the arm. The cutting tool includes a blade configured for rotation.
Owner:HARVESTMOORE L L C

Rhizosphere regulate and control fertilizer

The present invention discloses a rhizosphere regulating fertilizer, which mainly consists of the components of the following weight portions: 100 to 500 portions of nitrogen fertilizer, 30 to 300 portions of phosphatic fertilizer, 50 to 400 portions of potassium fertilizer, 50 to 200 portions of fertilizer of middle elements, 10 to 100 portions of micronutrient fertilizer, 20 to 100 portions of organic acid, 5 to 50 portions of organic amine, 5 to 30 portions of biological active substance, and 200 to 1,000 portions of water. The rhizosphere regulating fertilizer has excellent effects on the regulation of the rhizosphere and can be widely used for field crops, cash crops, vegetables and fruit trees. And the rhizosphere regulating fertilizer has the advantages of low cost and stable effects, and can be promoted in a large scale.
Owner:CHINA AGRI UNIV
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