968 results about "Apple tree" patented technology

The invention relates to a plant wound protective agent containing chitosan oligosaccharide which contains chitosan oligosaccharide and one or more of a nutritional agent, an adjusting agent and a sterilizing agent, wherein the weight percentage of the chitosan oligosaccharide accounting for the protective agent is 0.0015-0.03 percent. The plant wound protective agent can be used for spraying or smearing. The prepared solid preparation for smearing also contains a film-forming agent. On one to five days before pruning, girdling or grafting, the wound is sprayed by using the protective agent; and on one to five days after the pruning, girdling or grafting, the wound is smeared by the protective agent, so that disease attacks of the wound can be reduced and the healing of the wound can be promoted. The plant wound protective agent is used for apple trees, pear trees, peach trees, jujube trees, grape trees, mango trees, longan trees, lychee trees, citrus trees, watermelon, maidenhair trees, honeysuckle, Arabian jasmine flower and Chinese rose.

The invention discloses a method for producing a biocarbon-based slow-release nitrogen fertilizer, which is characterized by comprising the following steps: thermal cracking or gasifying corn straw, or apple tree waste branch, trunk and wood chip to obtain the biocarbon; mixing the biocarbon and an ammonium nitrate solution, or urea and the ammonium nitrate solution, fully stirring and drying, or adding a binder with 1-3% of total amount and sending to a granulation system for granulation, then drying to obtain the biocarbon-based slow-release nitrogen fertilizer product. The fertilizer has the advantages of simple and easy preparation technology, and low cost. The biocarbon-based slow-release nitrogen fertilizer contains 10-12% of nitrogen, the biocarbon carrier material is stable in soil, and is a good soil amendment and a carbon sequestration agent, soil is applied for improving soil fertilization, the nitrogen element of the nitrogenous fertilizer loaded by the biocarbon has slow-release effect, so that the loss of the nitrogen element can be reduced, the nitrogenous fertilizer utilization rate can be enhanced; the biocarbon can retain in soil for long-term to play the effects of carbon sequestration and carbon emission reduction, the biocarbon is helpful for alleviating climate warming, and biocarbon-based slow-release nitrogen fertilizer is a green fertilizer.

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 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 high slender spindle-shaped apple tree form and a trimming method thereof. As a whole, the tree form is of high slender spindle shape. After an apple tree is formed, the crown diameter of the apple tree is small, slender and high. The apple tree is 3.5-4.0m high and the trunk of the apple tree is 0.8-0.9m high. Thirty to fifty spirally arranged small boughs are grown on the central leading trunk of the apple tree. The average length of the small boughs is 1m. The average angle between the central trunk and the small bough is 115 degrees. The top-to-bottom spacing among the small boughs on the same side is 0.25m. The trimming method of the high slender spindle-shaped tree form is simple. Other boughs require no decapitation but branch drawing except that the central trunk requires short-cutting in winters in 1-2 years. Thereby, the trimming method can be popularized in tree forms of simplified trimming and low labor strength.

The invention discloses a two-branch one-trunk forming and planting method and a reshaping method for apple trees, which belong to the field of fruit tree cultivation and fruit tree ecology. The two-branch one-trunk forming method for the apple trees comprises the steps of cultivating each tree as high as 2.8m to 3.2m, and cultivating two main branches extending towards between lines on a middle trunk above the ground by 80cm to 100cm, thus forming an oblate conical crown. The two-branch one-trunk forming and planting method realizes close planting in wide lines, facilitates mechanical operation and labor-saving cultivation, reduces the labor cost, has high yield and good benefits compared with other tree forms with main branches in beginning ten years, and promotes the development of the dwarf apple trees.

The invention discloses a toadstool substrate and the cultivation technology of the toadstool substrate. A formula of the toadstool substrate is characterized in that 60% of cottonseed hull, 10% of wheat bran, 10% of corncob, 10% of peony root, 5% of apple branch, 1% of glucose, 2% of gypsum and 2% of light calcium carbonate are contained in per 100 kilograms of drying materials, wherein the corncobs, the apple branches and the peony roots are broken to form particles with the diameters of 0.2-0.5 centimeters, and the particles are used after being stored for one year. Multiple changes are carried out on the basis of the original toadstool cultivation technology, the raw materials of the peony roots with special effects are added in the formula, breakthrough technological means are additionally used in technical processing, and the technological means include the steps of (1) finding a symbiotic relationship with the peony roots and adding a defined amount of the peony root particles in the formula, (2) conducting submersible soaking on toadstool outlet fields in good time in the cultivation process, and (3) using a principle for transfusion for people, and providing 10 DEG C-22 DEG C clear water for toadstool primordia. The toadstool cultivation technology is greatly broken through, and a cultivation living example can be used for providing certifications.

The invention discloses a method for planting apple trees. The method includes the following steps of garden building, cultivation, nutrient and water management, clipping and disease and insect pest treatment. Waste raw materials are changed into things of value, the price is low, air pollution can be reduced, and haze is reduced. A modified crop straw adsorbing agent prepared through the method is stable in performance, broad-spectrum adsorption capacity is achieved for heavy metal ions, dyestuff and other organic matter, and good economic and social benefits are achieved. Leaves of the apple trees are lush, the color of the apple trees is crisp and tender, flower buds of the apple trees are multiple, fruit taste is good, and nutrients are rich.

The invention relates to plant wound liquid containing chitosan oligosaccharide, which is characterized by comprising a plant growth regulator, wherein the regulator is one or more of naphthalene acetic acid and humic acid and accounts for 1 to 50 percent of the total weight of the liquid; and the chitosan oligosaccharide accounts for 0.0015 weight percent to 0.03 weight percent of the total weight of the liquid. The liquid can be prepared into any liquid preparation for spraying. One to five days before plants are trimmed, grafted or girdled, the liquid is used for spraying a wound. The liquid is used for apple trees, pear trees, peach trees, jujube trees, grape vines, mango trees, longan trees, lychee trees, mandarin trees, watermelons, gingko trees, lonicera japonica, jasmine, Chinese rose and the like.

The invention relates to a method for propagating vigorous clonal Malus prunifolia own-rooted stock seedlings of apple trees. According to the method, Malus prunifolia cutting seedlings are propagated first based on the Malus prunifolia hard wood cutting technology, and the cutting seedlings are kept at the origin position to serve as stock plants; a Malus prunifolia own-rooted stock seedling layering propagation garden is built according to the vertical layering method, and the Malus prunifolia own-rooted stock seedlings are propagated in batches every year afterwards; after the Malus prunifolia own-rooted stock seedling vertical-layering propagation garden is built, the clonal Malus prunifolia own-rooted stock seedlings can be continuously harvested in 15-20 years. By means of the method, the operation of carrying out Malus prunifolia hard wood cutting propagation by crop rotation and land search every year is not needed, and more than 1/3 of nursery land is saved for propagating dwarf interstock apple seedlings.

A main branch shape of short-planted fruit tree, comprising a strong main branch, 50-60 horizontal fruit branches with different length from 3 cm to 60 cm are directly inserted in the main branch with the distance of its branch height to surface being 40-60 cm, the roughness degree ratio between main branch and fruit branch is 5-20:1, the diameter of crown is smaller than 1.3 meter, and tree height is between 2 and 3 meter. The process comprises planting middle branch, carving bud, keeping fruit and flower blooming, controlling branch growth to form crown shape, the plant line distance of apple tree can be smaller than 1*3 meter to reach the close planting degree per mou of 100-550 strains; the plant line distance of peach tree can be smaller than 1*2 meter to reach the close planting degree per mou of 100-550 strains; in orchard, natural weed growth and artificial weed growing can be implemented. The fruit branch grows surround main branch, the irradiation of fruit is longer and, fruit size is uniform and quality is good. The method makes full use of natural condition and reaches purpose of stable and high production.

The invention provides bacillus subtilis and preparation and application of a microbial inoculum thereof. The invention mainly relates to a Bacillus subtilis Y-1 of which the preservation number is CGMCC No.6539, and also relates to the microbial inoculum which is prepared from the bacillus subtilis, and application of the microbial inoculum. The Y-1 strain can be colonized on an apple tree, a polar tree, a cucumber and the rhizosphere of capsicums and in an apple tree, and has efficient and broad-spectrum antibacterial activity on fusarium, rhizoctonia solani, pestallozzia theae, phytophthora and the like; the microbial inoculum of the bacillus subtilis can be used for controlling diseases and continuous cropping obstacles of an apple tree, a polar tree, a cucumber and capsicums caused by those disease fungi. The preparation method of the microbial inoculum is simple in process, short in fermentation cycle, low in cost, and favorable for industrial production.

A negative pressure and torsion spring joint-active fruit picker is characterized in that the front bottom of a cylinder is provided with an opening, a spherical arc blade is connected to the front end of the cylinder, the bottom of the cylinder is provided with a square opening, and a fixed guide rail is provided at the square opening and connected with a negative pressure suction pipe. A sucker is driven by negative pressure generated by the negative pressure suction pipe to suck a fruit on a tree; meanwhile, a telescopic motor drives a threaded suction pipe to guide the fruit to the cylinder through a gear pair; when the fruit approaches to the cylinder, a servo motor which tensions a torsion spring is powered off, restoring force of the torsion spring drives the spherical arc blade to rotate, the pedicel of the fruit positioned is cut by great impact generated, air supply to the negative pressure suction pipe is stopped, the cut fruit separates from the sucker and falls into a conveying bag under the gravitational action. The sucker is used to suck the fruit, and the restoring force of the torsion spring drives the spherical arc blade to cut the pedicel of the fruit; the negative pressure and torsion spring joint-active fruit picker is especially suitable for round fruits with highly lignified pedicels, on crowned trees such as citrus trees, apple trees, pear trees and peach trees.

The invention discloses an intensive high-efficiency dwarf stock cultivation method for apple trees, and provides a garden building method including nursery stock selection, wide-row close planting, middle-stock burying and planting, trellis cultivation, shaping and pruning and the like. For different climatic conditions of different areas, different dwarf stocks are provided, and it is important to select suitable dwarf stocks in each area. The lengths of middle stocks of selected nursery stocks are kept uniform during garden building, the middle stocks are buried with soil during planting until the top ends of the middle stocks are exposed out of the ground by 1-10cm, and the burying depths of the middle stocks are uniform. The burying depths of the dwarf middle stocks relate closely to the sizes of crowns, and particularly, are of a great significance in building of gardens with high uniformity in crown size. The intensive high-efficiency dwarf stock cultivation method is suitable for the situation of China, and the built apple gardens have the advantages of low investment, early fruiting, high yield, high benefit and convenience in management.

The invention discloses a method for detecting a fruit target in using an apple pick-up robot based on deep learning. The method includes the following steps: using a camera which is carried by an intelligent mobile robot to photograph sufficient apple tree and fruit images thereof, training classifiers of different sizes, performing sliding detection on a to-be-picked up image through a sliding window, determining the presence of a fruit window, and performing fruit detection by inputting the window to a convolutional neural network.

The invention discloses a fertilizing method for increasing apple yield. The method performs fertilization through the steps of: 1) base fertilizer application, 2) topdressing before sprouting and flowering, 3) topdressing after flower fading, 4) topdressing at fruit enlargement period, 5) fertilizer spraying after fruit setting and before ripening, and 6) topdressing within 8-10 days after harvesting so as to further increase the apple yield. The fertilizing method for increasing apple yield provided by the invention strictly controls the fertilization time, fertilizer type and fertilization dosage, promotes absorption of apple tree nutritional ingredients, increases apple yield, and increases the income of fruit farmers. According to the method provided by the invention, a special compound fertilizer is used at the fruit enlargement period, and an aroma-enhancing activating agent is added into the compound fertilizer to endow apples with aromatic flavor, at the same time the method can promote the consumption of consumers, and improves economic benefits.

The invention belongs to a cultivation method of apple bonsai realizing current-year fruiting and market-selling in Spring Festival. The method comprises the following steps: adopting the seedling of one to two-years old apple tree or fruit tree of similar variety as root stock in middle Feburary every year, wherein 55-62 cm of the seedling trunk is left upwards from the on-earth part, three to five main branches are left on the seedling trunk, and the length of the main branch is 10-20 cm; cultivating the root stock seedling on a ridge sweet potato insulating bed; selecting the flower buds on the short and dwarf old branch grown in the previous year of a 5-7 years old fruit tree as the scions, and grafting two different dwarf scions on each root stock seedling so as to realize permanent self-pollination; and controlling the growth temperature and conditions of the apple bonsai, sterilizing, disinsectizing, fertilizing, applying growth hormones to the apple bonsai and controlling the maturing and market-selling time of the apple bonsai. The cultivation method provided by the invention can cultivate the bonsai of apple or other fruits, is simple and easy to implement, has the advantages of low cultivation cost, fast growth and high success rate, and increases the bonsai varieties.

The invention discloses a stenotrophomonas acidaminiphila and an application in control of apple tree canker thereof, and belongs to the technical field of plant disease biological control. A strain of stenotrophomonas acidaminiphila BJ1 used for apple fungal disease biological control is screened from rhizosphere soil of a commercial apple grove in Xixia, Shandong, is preserved in China center for type culture collection with a preservation number of CCTCC NO: M 2011475. The microbial agent of the invention is prepared by the following steps of: 1) preparation of a medium, 2) activation of the BJ1 strain, 3) liquid culture of the BJ1 strain, 4) preparation of a BJ1 biological control preparation, and 5) dilution. The stenotrophomonas acidaminiphila BJ1 strain of the invention has obvious control effect on apple tree canker, has stable control effect, is environment-friendly, is simple in fermentation process for large-scale production, and low in production cost.

The invention discloses an apple rich in organic selenium and a cultivation method of the apple rich in organic selenium. The apple rich in organic selenium has the total selenium content of 10-500 mu g/kg and the ratio of organic selenium in the apple is not less than 70%. The method is realized by cultivating according to a normal apple planting method, and the method is characterized by also comprising the step of: applying a nano selenium plant nutritional agent at one or more stages of stage after winter pruning, state before blooming, blooming stage, fruiting stage and fruit swelling stage in the apple growth cycle. According to the apple rich in organic selenium obtained by the method disclosed by the invention, the state of selenium is safer and more effective, the selenium content achieves target content, and apple rich in organic selenium of different selenium-rich standards can be obtained by adjusting and control.

The invention discloses a ridge film-mulching soil moisture preservation and rainwater collection ditch water collection method based on a dry land fruit tree root system soil hydrothermal environment. Ridges are inwardly made in the vertical projections of crowns, rainwater collection ditches are outwardly dug in the vertical projections of the crowns, fertilization ditches are inwardly dug close to the rainwater collection ditches, black mulching films are spread at the beginning of thawing, and roots are exposed within a range between 3cm and 5cm around the roots of tree bodies; mulching films are spread on the sloped ridge surfaces, and are fixed by longitudinal batten-shaped earth; the films are removed in time in the rainy season in order to keep a good soil environment. The method is based on the rainfall characteristics of local regions, a fruit tree moisture utilization principle and the keeping of a good root zone environment. The technique is easy to operate, the cost is low, and the method has the technical effects of water preservation, water storage, evaporation resistance, centralized moisture utilization, water-promoted fertilization and keeping of the good root zone environment. The method is suitable for apple trees, peach trees, pear trees, grapevines and other fruit trees of different ages in arid regions, and can promote the activity of the root systems of fruit trees and accelerate the growth of saplings and the formation of tree shapes, ensure the stable and increased yield of grown fruit trees and increase the quality of fruits.

The present invention discloses a preparation method of a biocontrol bacteria fermentation broth for preventing and controlling apple tree rot diseases. According to the present invention, two strains such as LF17 and LF18 having a good apple tree rot disease bacteria inhibition effect are separated and screened from the fruit tree branches in the Shanxi Province apple production area Linfen City apple orchard, and the two strains are identified as B.subtilis and through strain colony characteristic analysis, strain microscopic characteristic analysis and 16SrDNA sequence analysis; the biocontrol bacteria fermentation broth preparation steps comprise: S1, culture medium preparing, S2, antagonistic strain activation, S3, antagonistic strain liquid culture, S4, fermentation forth filtration and concentration, S5, antagonistic bacteria fermentation broth field prevention and control agent preparation, and S6, antagonistic bacteria fermentation broth paste field prevention and control agent preparation; and the obtained biocontrol bacteria fermentation forth has characteristics of effective apple rot disease prevention and control, relative safety to humans and animals, good environmental compatibility, drug resistance generation resistance, rapid wound healing, and low scar recurrence rate.

The invention relates to a pesticide composition, the active substance of which comprises a Zhongshengmycin and a difenoconazole for the prevention and control of apple-tree plant diseases. The invention is particularly applicable to the prevention and control of an important plant disease---alternaria mali.

The invention relates to a patch for effectively controlling apple tree canker and a preparation method thereof. The patch for effectively controlling the apple tree canker is a novel formulation which integrates the functions of disinfection, growth promotion, prevention and protection, and has the advantages of simple preparation, long drug effect period, low cost, simplicity, convenience and easiness, and less pollution. The patch for effectively controlling the apple tree canker comprises the following raw material compositions in percentage by weight: 0.2 percent of diniconazole, 20 percent of polyvinyl alcohol, 1.0 percent of bentonite, 2.5 percent of high fat film, 2.0 percent of peregal, 2.4 percent of potassium sorbate, and plant growth regulatory hormone (0.005 percent of rhodofix and 0.001 percent of gibberellin). The preparation method comprises the following steps: sticking multilayered gauze in the center of a waterproof adhesive plaster; covering a nylon net of which the area is slightly larger than that of the gauze on the gauze and sticking the nylon net on the adhesive plaster; using a hair brush to apply medicines and penetrating the medicines into the gauze; and using waterproof paper to be adhered to the adhesive plaster, on the basis of pesticides which are processed into cream.

The invention relates to a seedling planting and cultivating method. The seedling planting and cultivating method comprises the following steps: (1) digging pits, namely building a plastic greenhouse, coating plastic paper at the top of the greenhouse to be in dark color, digging pits in the greenhouse, arranging hydrophobic layers on the inner walls around the pits, paving rotten farmyard manures on the bottoms of the hydrophobic layers, and additionally arranging soil layers on the farmyard manures; (2) processing seedlings; (3) transplanting, namely putting the seedlings in the pits and backfilling the pits with soil, wherein 10-20% of humus and plant ash are added into the backfilled soil; (4) daily managing, namely maintaining the temperature at 8-30 DEG C; (5) preventing and treating diseases and insects. The method is simple and easy to implement, and can be used for effectively increasing the survival rate of the seedlings, thereby increasing economic benefits. The method is applicable to common trees such as poplars and willows and common fruit trees such as apple trees, pear trees and orange trees.