9729 results about "Fruit tree" patented technology

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.

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.

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.

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.

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.

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.

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.

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.

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.

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.

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.

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.

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.

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.

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.

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.

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.

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.

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.