82results about How to "Achieve high quality and high yield" patented technology

The invention provides a planting method suitable for five-pointed star loquats. The method comprises the steps of orchard construction, fertilizer and water management, deep plowing of soil, drainage and irrigation and intercropping of a young orchard, shaping and pruning, flower and fruit retention and fruit management, pest control and prevention, soil management, shaping and pruning and fruit management. The planting method is beneficial for improving the internal nutrition quality of loquats, green and environmentally friendly, the quality is good, the fruit competition grade is improved, high quality and high yield are achieved, greening environment is achieved, and a traditional industry is revitalized.

The invention discloses a real-time monitoring method for growth characters of tea trees in intensive cultivation. The method comprises the following steps: performing real-time data acquisition by a tea tree living body growth character data acquisition device based on online location, transmitting the acquired data to an artificial comprehensive management center through a wireless communication way to process, wherein the acquired data comprises current location data acquired by a locating mechanism, fresh tea leaves spectrum data acquired by a high spectrum imaging sensor, and average growth height of fresh tea leaves measured by an ultrasonic wave sensor, and judging the best fresh tea leaf picking time based on that the data and a picking judgment model established off line are combined by the artificial comprehensive management center. The picking judgment model comprises a bud size growth measurement model based on average growth height, a yield correlation model and a quality correlation model based on the high spectrum image data. The real-time monitoring method for the growth characters of the tea trees in intensive cultivation is beneficial to realizing of intensive cultivation and automation in planting of the tea trees.

The invention relates to a culture technique for corn. The culture technique mainly comprises (1) seed selection, (2) seed drying, (3) seed coating, (4) fertilization, (5) topdressing, (6) sowing, (7) chemical weeding, (8) field management, (9) chemical control, (10) prevention and control of plant diseases and insect pests, and (11) harvesting at suitable time. The corn culture technique has main characteristics of good seed selection, seed coating and excellent sowing mode. The technique effectively solves the problems of seed waste, low yield, poor quality and the like of the conventional corn culture technology, can make full use of space, can ventilate and transmit light, and can stimulate the plants to fully absorb underground moisture and nutrients; and the root systems of the plants are crossed so as to enhance the lodging resistance and achieve good quality and high yield.

The invention relates to a lycium barbarum planting method and a matched picking machine special for lycium barbarum, and belongs to the technical field of agricultural machinery. The method includes plant planting, growth management, tree trimming, canopy cultivation and other basic steps, lycium barbarum branches, like weeping willow twigs, are thus hung on cross arms, regular tree shapes can be formed, the shapes are basically same, fruits are thus vertically and uniformly distributed, and branch clamping and lifting during vibration, rolling brush, shearing, air suction and other kinds of mechanized picking operation are easy to conduct; intersected growth of the branches is facilitated, lodging is prevented, and high quality and high yield are achieved. The picking machine special for lycium barbarum includes a tunnel-type step-over machine frame; the inner side of a stand column frame is provided with upper and lower telescopic electric drive pushers which are higher than lycium barbarum tree canopy branches and lower branches respectively, and branch clamping mechanisms corresponding to the weeping portions of the lycium barbarum tree canopy branches and the weeping portions of the lower branches respectively; the inner ends of the upper and lower telescopic electric drive pushers are hinged to the top ends of upper and lower picking mechanisms, and the bottom ends of the upper and lower picking mechanisms are hinged to upper and lower bearing rods fixed on the stand column frame respectively.

The present invention discloses a plum tree form that is suitable for the high-density planting, which is a columniform and consists of a trunk, a central stem and a branch group; wherein, the branch group is directly growing on the central stem. The tree-body structure and the trimming technique of the present invention are simple and the formation is rapid; the range of the plum-tree crown of the present invention is small and the tree vigor is moderate, which is not sensitive to the trimming reaction; the size of the crown range is easy to control. The present invention also discloses a method of controlling the tree body to obtain the tree form, which is mainly based on the trimming in summer; the trimming quantity is small, the trimming reaction is not sensitive, the young tree grows fast, the quantity of the branches increases rapidly with a plurality of small branches and the plum tree bears fruit early, the plum tree is early to enter into the high-yield period and the size of the tree body is easy to control; the method of the present invention is simple and easy to learn and is convenient to operate, which can always control the size of the tree body within the designated range and can perform the standardized management so as to enable the plum tree to realize the early high yield, high quality and the stable yield.

The invention discloses a high-yield shape pruning method of green prickleyash. The high-yield shape pruning method comprises the following steps of: for earsh, pinching and remaining the trunk, leaving robust buds on the trunk; and pinching again, remaining main branches and culturing side branches on the main branches, pinching so that side branches can grow up and robust bearing branches are evenly distributed on each secondary main branch; for fruiting tree, after harvest of green prickleyash, thinning out redundant boughs, and carefully pruning branches in the crown so that the branch groups are evenly distributed; short cutting the bearing branches to the range of 3-6 cm and cutting off excessively fruiting and aging bearing branches; remaining robust buds on each branch and removing redundant buds; and removing the side branches at the base part of the trunk; and for old tree, removing old branches and breeding new branches, and prolonging the life of the tree body and the fruiting life of the tree. The high-yield shape pruning method is characterized in that shape pruning is performed at earsh, fruiting and old stages of green prickleyash, respectively, so that the tree groups are appropriate in density, the branches are even in distribution, and the crown is good in ventilation and light transmittance effects; besides, there are few plant diseases and insect pests; the yield is high; the economic service life of the green prickleyash tree is long; and fruiting can be brought forward; therefore, good quality, high yield, stable production, and low consumption are realized.

The invention relates to wolfberry combined harvesting equipment, and belongs to the technical field of agricultural and forestry machinery. The wolfberry combined harvesting equipment mainly includesa portal rack, a rotary branch combing mechanism, a turbulent-flow ejection system, insertion-tooth vibration mechanisms and a branch clamping and transporting mechanism, wherein the portal rack is supported on a track chassis, and the turbulent-flow ejection system is mounted on a portal. When the wolfberry combined harvesting equipment works, vertical-shaft comb teeth at the two sides of the front end rotate along with wolfberry branches to continually jack up the wolfberry branches and are driven by a vertical crank sliding block mechanism to do up-and-down reciprocating vibration at the same time, then, insertion teeth are inserted into the branches jacked up by vertical shafts, driven by a horizontal crank sliding block mechanism, high-frequency transverse vibration occurs and is insuperposition with the up-and-down reciprocating vibration of the vertical-shaft comb teeth, downward ejection nozzles blow air to a superposition area now and again, and the wolfberry branches are forced to waggle. Therefore, through organic combination of composite mechanical vibration and air vibration, compared with the prior art, vibration absorption of the insertion teeth and vibration absorption of the branches are both restrained, and not only the harvesting efficiency is greatly improved, but also the harvesting rate is high and the harvesting quality is good.

The invention discloses a device for data acquisition of fertility characteristics of a tea tree living body based on online positioning. Four vertical supporting rods (2) are arranged on four corners of a rectangle covering the tea tree plantation zone; a colored mark (3) is arranged at the top end of each supporting rod; a guide rail (1) is arranged on each of the two long sides of the rectangle; four pulleys and a motor (20) used for driving the supporting rods are arranged at the bottom of a frame (5); an omnibearing visual sensor (9) is fixed onto a tripod (12) arranged at the top end of the frame; a computer (7), a storage battery (8), an ultrasonic sensor (16) and a wireless transmitter (14) are further arranged on the frame; a hyperspectrum sensor is also arranged at the top of the frame; the device for data acquisition of fertility characteristics of the tea tree living body based on online positioning has the characteristic of high automation degree, so as to provide infrastructure for fine plantation of tee trees.

The invention relates to a white turnip planting method. The method includes the following steps of selecting white turnip fine breeds, performing rational close planting, soil preparation and soil disinfection, timely sowing seeds, basking the seeds, sowing the seeds, applying additional fertilizers and killing pests, wherein 500-600 times of liquid fertilizers are applied for each mu in a spraying mode in the period of initial spreading of true leaves; 300-400 times of insecticide are sprayed on each mu of fields in the period of full spreading of the true leaves to prevent spray diseases and pests; the fertilizers and the insecticide are mixed with water for sprinkle roots in the hypocotyls breaking period; and after the hypocotyls breaking period, the fertilizers, the insecticide and the water are applied in a spraying mode to each mu of fields for each 6-8 days until harvest. By means of the white turnip planting method, white turnips are good in qualities, pesticide materials are few, and the whole economic benefits are good.

The invention discloses a Q245R longitudinal submerged arc welded natural gas blow-down pipe manufacturing method, which mainly comprises the processes of edge milling, JCO formation, inside welding, outside welding, mechanical expanding and post-weld heat treatment. The angles of an upper groove and a lower groove in the edge milling process are 45 degrees and the height of a root face is 4.8mm. The Q245R longitudinal submerged arc welded natural gas blow-down pipe manufacturing method has the beneficial effects that the goals of processing the grooves in the edge milling process is toare of guaranteeing complete joint penetration during welding, to forming proper weld appearance, to preventing defects such as incomplete joint penetration from occurring during high-speed welding, to guaranteeing the quality of welded joints and to realizeing good quality and high yield; and by improving the processes of JCO formation, inside welding, outside welding, mechanical expanding and post-weld heat treatment, the overall performance of produced steel pipes is enabled to be good and satisfy the GB150 standard is met.

The invention provides a rice-pakchoi crop rotation method in the middle and lower reaches of the Yangtze river. At first, a shed building method is improved; furthermore, rice is planted in summer, and a shed is built and proper species of pakchoi is planted in winter. According to the rice-pakchoi crop rotation method, the shed is firm and durable; meanwhile, the structure is greatly simplified, and the manufacturing cost is lower; the shed is convenient to assemble and disassemble; the labor and the time can be greatly saved for the crop rotation method; the rice can be planted in time in the crop rotation process, and stubbles can be immediately emptied out to plant the pakchoi in the shed in time, so that the crops can be sold in the market in proper time, and the selling price is high; the economical benefit of the rice-pakchoi crop rotation method is more outstanding.

The invention provides ecological rice field compound microbial fertilizer and a preparation method thereof and relates to the technical field of fertilizer. The ecological rice field compound microbial fertilizer is prepared from the following components in parts by mass: 5 to 15 parts of humic acid, 10 to 20 parts of bementite, 3 to 7 parts of medical stone, 5 to 15 parts of shell powder, 5 to 15 parts of fishbone dust, 35 to 45 parts of urea, 10 to 20 parts of potassium chloride, 0.5 to 1.5 parts of compound microbial agent and 0.5 to 1.5 parts of chitosan. The ecological rice field compound microbial fertilizer solves the technical problem that rice fertilizer application in a planting, breeding and cocuiture process of an existing ecological rice field has harm to growth and quality of aquatic products, achieves the technical effects of guaranteeing rice nutrient supply balance, achieving good quality and high yield of rice, purifying water quality, guaranteeing normal growth of the aquatic products and constructing a dynamic micro ecosystem of the ecological rice field, further can reduce fertilizer applying times at the same time, prolongs fertilizer action time and reduces economical and labor invest of producers.

The invention discloses an ecological planting method of red Chinese pears. The planting method includes the following steps of field selection, soil preparation, planting, management of water and fertilizer, management of flowers and fruits, prevention and treatment of diseases and pests and shaping and pruning. According to the planting method, by using a plant extract as pesticide and adoptingdecomposed organic fertilizer as fertility supplement, investment of pesticide and fertilizer is effectively avoided, ecological planting of the red Chinese pears is achieved, no pressure is caused tosoil, the problems such as soil caking and pesticide residues are avoided, and the obtained pears are high in safety and yield, large in size, great in coloring, endurable to preservation and transportation and remarkable in economic benefit. By pruning in spring, growth of branches is facilitated, and illumination is improved. By pruning in winter, tree crowns expand appropriately, and early fruiting is facilitated. Through comprehensive management of the red Chinese pears, the quality of the pears is effectively improved, and the excellent quality and high yield of fruits are achieved.

The invention relates to a preparation method of a fertilizer organic function nutritive fortifier which pertains to the field of fertilizer. The fertilizer organic function nutritive fortifier adopts organic fertilizers with biological fermentation as basic materials and is added with fermented waste vegetables, beer yeast mud, citric acid residue and poly-aspartic acid function nutritional agent. The fertilizer organic function nutritive fortifier produced by the method is conducive to raising the utilization rate of fertilizers, reducing use of fertilizers, protecting the ecological environment and promoting stable production, high yield and high quality of agricultural products. In addition, being applied by the even blending of the amount calculated according to 5-15 kilograms per Mu (one Mu approximately equals to 666.7 centiares) and 15-25 percent of fertilizer per Mu, the fertilizer organic function nutritive fortifier can work out good results.

The invention discloses a high-yield radish planting technology belonging to the technical field of agriculture, forestry, animal husbandry, hunting, trapping and fishing, and particularly relates to a radish planting method. The invention provides the high-yield radish planting technology which is high in yield and strong in disease and pest resisting capacity. The high-yield radish planting technology comprises the steps of (1) land selection and land preparation, wherein previous crops of radishes need to be subjected to real-time land preparation after being harvested; (2) seeding, wherein seeds need to be selected before seeding, poor seeds need to be picked out, and plump seeds need to be selected for seeding as possible; (3) field management and young seedling stage management, wherein the growth of young seedlings is taken as a main object during a young seedling stage; (4) management in an early growth stage of fleshy roots, wherein the management object during the early growth stage is that on one hand, vigorous growth of leaves can be promoted so as to form strong rosettes, on the other hand, the leaves can also be prevented from growing rampantly, so that the expansion of the fleshy roots is prevented from being affected; (5) watering, wherein watering generally adopts a furrowing and flood irrigation method; in order to prevent water from flowing too impetuously during a watering process, a water outlet pipe can be bundled by a nylon band.

The invention relates to an artificial cultivation method to control the content of total flavone and total caffeic acid ester of breviscpini, belonging to the technical field of Chinese herbal medicine cultivation. The invention is characterized in that, in the fertilization steps of the method, the classes, amount and time of fertilization are determined by the N content of the planting soil substrate; that is to say, (1) when the N content of the planting soil is lower than 0.1%, the application amount of fertilizer per mu for the first time is 5Kg N fertilizer, 5Kg P fertilizer and 10Kg K fertilizer; the application amount of fertilizer for the second time is the same as the first time; the application amount of fertilizer for the third time is 5Kg P fertilizer and 5Kg K fertilizer; (2) when the N content of the planting soil is higher than 0.1%, N fertilizer does not to be used, and only K fertilizer and P fertilizer are used to improve quality and yield; the application amount of fertilizer per mu for the first time is 5Kg P fertilizer and 10Kg K fertilizer; the application amount of fertilizer for the second time is the same as the first time; the application amount of fertilizer for the third time is 2.5Kg P fertilizer and 10Kg K fertilizer. The method has the advantages of easy operation, low cost, good economic benefit, good quality and high yield; the medicinal active ingredient of total flavone is improved by 25% to 30%, and the total caffeic acid ester is improved by 20% to 25%.

The invention discloses a planting method of selenium-rich potatoes. The planting method comprises following steps: uniformly cutting potato tubers before sowing to ensure that 1 to 2 buds grow in each tuber, washing tubers for 2 to 4 times by clear water and soaking seeds by utilizing selenium-rich diluents; smearing or spraying diluents of selenium-rich fertilizers to stems of potato land during the bud-growing period; and watering after bud-appearing period instead of watering prior to the bud-appearing period and spraying selenium-rich fertilizers of selenium-rich diluents to leaf surfaces. Compared with a conventional planting method, the planting method of selenium-rich potatoes has following beneficial effects: during different periods, selenium-rich diluents are adopted for soaking seeds of potatoes, smeared or sprayed to stems and sprayed to leaf surfaces, absorptive amount of selenium is increased by potatoes; potatoes are planted in a selenium deficient area such that the selenium content can reach 60 to 100 [mu]g / kg; and meanwhile, sizes of potatoes are increased so that per mu yield of potatoes is up to more than 3500 kilograms, thereby harvesting high-quality high-yield potatoes.

The invention discloses a method for cultivating high-yield white radish, comprising the following steps of (1) selecting full and disease-resistant white radish seeds, immersing the seeds in a seed soaking agent for 2-3 hours, taking the seeds out, drying the seeds, and waiting for sowing; (2) selecting sandy loam with convenience in irrigation and drainage, deep soil layer, looseness, fertilization, sufficient surface moisture, and richness in humus; (3) sowing the seeds in the loam selected in the step (2), and then performing shallow tillage; thinning and filling gaps with seedlings when the seedlings grow to 4-5 cm tall, and revserving one seedling per about 0.05 m<2>; (4) keeping the soil moist during the growing period of white radish, watering the seedlings during the drought, and paying attention to water drainage in a rainy season; keeping the soil moist after the seedlings enter into an expanding stage, and watering once every 2-3 days in dry weather; (5) during the growing period, taking a prevention method to prevent an easily-caused damping-off disease in the continuous rainy weather by means of timely draining ponding water, spraying the seedlings by utilization of 50% Tuzet 500 times solution before the rainy season, spraying once a week, and continuously spraying 2-3 times; (6) harvesting the white radish when leaves turn yellow and fade, fleshy roots sufficiently expand and stem bases are round and blunt.

The invention relates to a soil conditioner, and relates to the technical field of agricultural fertilizer. The soil conditioner is prepared from the raw materials of, by weight, 300 parts of silicon-calcium powder, 100 parts of agricultural rare earth, 100 parts of maifanite powder, 150 parts of 98% amino acid original powder, 30 parts of rosin powder, 3 parts of oligochitosan, 3 parts of a soil loosening agent, 10 parts of bacillus subtilis, 20 parts of a water retention agent, 1-5 parts of a urease inhibitor, 1 part of a tetramethyl glutaric acid chelating agent, 70-90 parts of ferrous sulfate, 40-60 parts of zinc sulfate, 90-110 parts if magnesium sulfate, and 40-60 parts of borax. With the soil conditioner provided by the invention, pesticide dose can be greatly reduced, and pesticide residue pollution can be reduced. While crop yield is increased, the soil is turned healthier. As a result of experiments, the soil conditioner has effective functions of breaking soil compaction, regulating acid-base balance, reducing soil salt damage, retaining water and fertilizer, resisting drought and waterlogging, loosening soil and ventilating, and supplementing medium-trace elements and biological bacteria. The soil conditioner is a green ecological functional fertilizer worth promoting.

The invention discloses a planting method of artificial dendrobium officinale. The Planting method of the artificial dendrobium officinale comprises the following steps: thick tissue cultured seedlings with 6-9-centimeter heights are selected, the seedlings are placed in a base material of which lichen or tree moss or perlite and peat soil are mixed according to 3:2 for tempering seedlings, water is sprayed in due time under the condition of 30%-35% light transmittance, environment relative humidity is controlled within 65%-75%, ventilation and breathability are maintained, nutrient solution is sprayed after 8 days, a cycle of spraying the nutrient solution is 8 days, an optimal photosynthetic growth and development ecological condition is maintained under the condition of full exposure, and traditional Chinese medicinal material dendrobium officinale with high yield and medicinal effective element content can be harvested in 1-2 years. The full exposure planting method of the artificial dendrobium officinale is particularly suitable for planting open field dendrobium officinale with enough light. Compared with the prior art, the planting method of the artificial dendrobium officinale has the advantages of being simple and convenient to operate, low in planting cost, good in economic returns, capable of actually achieving good quality and high yield, and the like.

A composite insecticide for paddy rice, vegetables, tea tree, cotton, flower, fruit tree, etc is prepared from Yinchongwei and monosultap in weight ratio of 1: (1-200).

The invention discloses intelligent control system and method for cement grinding. The intelligent control system for the cement grinding comprises a CPU, and a PLC control system which communicates with the CPU. The intelligent control system for the cement grinding is characterized by further comprising a granularity online analyzing instrument for monitoring the granularity of the cement and outputting a monitoring value on real time; the CPU controls a parameter setting module for setting initial working parameters of a cement grinding production device and recording as an initial target value, and an adaptive parameter adjusting module for adding or subtracting the initial target value according to the preset program to obtain a new target value and using the new target value as the adjusted initial target value; the PLC control system is used for analyzing and comparing the monitoring value and the initial target value and feeding back the comparing result to the CPU; the CPU selects one of the parameter setting module and the adaptive parameter adjusting model according to the comparing result to be used as the parameter for controlling output. According to the system, the control aims at keeping the optimal grinding condition to achieve quality and stable output and quality and high yield of cement grinding.

The invention provides a pruning method for shaping the arbuscular shape of open-field blueberries. Different summer and winter pruning modes are adopted for tree bodies with different growth states,the contradiction between nutrition growth and reproductive growth of the tree bodies is coordinated, and an updating method combining a process of cultivating new main branches according to a plan and a process of removing aged main branches is adopted, so that large fluctuation of the fruiting amount is avoided, high yields and stable yields in successive years are ensured, and fruiting years and life spans of the tree bodies are effectively prolonged.

The invention relates to a system for measuring the canopy density, which comprises the steps of obtaining a fisheye picture, and recording the value of an intelligent equipment sensor at the same time; rotating the picture according to the sensor value recorded during photographing; removing images of ground, weed under a blueberry tree and other trees in the fisheye picture, and extracting a canopy image; dividing the canopy image into two classes which are branches and leaves and the background; referring to the image before classification, and removing a main branch image spot from a canopy classification result image; dividing the fisheye picture into fan-shaped sections in a plurality of directions; calculating the proportion of the total number of pixels of branch and leaf classification spots in the fan-shaped sections to the number of pixels in the fan-shaped sections, i.e., the canopy density of the fan-shaped sections. The system can judge whether the canopy density of the blueberry is high or low and is reasonable or not so as to achieve scientific pruning for the tree, thereby having important significance for improving the fine management level of the blueberry and achieving good quality and high yield of the blueberry.

The invention belongs to a method for cultivating pleurotus eryngii by utilizing bagasse, including the following steps: material processing, burdening, packaging, sterilizing, inoculating, cultivation and fruiting management. The invention utilizes scientific matching and processing of bagasse and wood dust as well as other auxiliary material, the produced pleurotus eryngii has round shape, good quality, concentrate flush and high yield and has no obvious difference compared with the method for producing pleurotus eryngii by utilizing cottonseed shell as raw material. The invention has the following advantages: cost is low, bagasse is waste, cost is about 0.1-0.2 Yuan / kg (cost of cottonseed shell is about 1.0 Yuan / kg); formula is scientific, addition of hard wood dust realize good quality and high yield of pleurotus eryngii body; local materials are used, local abundant raw material resource is fully utilized, waste material is changed into things of value, thus being applicable to domestic production and mass production of pleurotus eryngii.

The invention discloses a nutritional organic medium for planting of carya illinoensis. The nutritional organic medium is prepared from the following raw materials in parts by weight: 20-24 parts of defatted soybean meal, 35-38 parts of soy sauce residue, 28-32 parts of common duckweed, 3-4 parts of potassium feldspar powder, 1-2 parts of propylene glycol alginate, 2-4 parts of calcium lactate, 42-46 parts of turf, 2-3 parts of gamma-polyglutamic acid, 40-42 parts of wheat straw, 2-4 parts of urea, 20-24 parts of peat soil and a proper amount of water. The proportioning of the nutritional organic medium disclosed by the invention is balanced according to the specific nutrient requirements of the carya illinoensis; the purpose of achieving the high nutrient utilization ratio, the high production controllability and the like is fulfilled; and meanwhile, the problems about the strict production site requirements, the complex control of diseases and insect pests, and the like in the traditional planting of the carya illinoensis are solved, thereby achieving the high quality and high yield of the carya illinoensis.

The invention relates to an artificial ecological planting method and a method for planting ginseng, in particular to an equilateral triangle point artificial ecological planting method and a method for planting the ginseng by utilizing the equilateral triangle point artificial ecological planting method. The equilateral triangle point artificial ecological planting method and the method for planting the ginseng by utilizing the equilateral triangle point artificial ecological planting method aims to solve the problem that the existing planting method is unreasonable, so that the phenomena that two adjacent crops fight for water and fight for fertilizer, and part leaves are overlapped to fight for light occur. According to the equilateral triangle point artificial ecological planting method, the equilateral triangle point planting method is utilized to perform the artificial ecological planting to ensure that the distances between every two adjacent crops are completely identical. According to the method for planting the ginseng by utilizing the equilateral triangle point artificial ecological planting method, the combination of the equilateral triangle point planting method and a bias cultivation method is utilized to perform artificial ecological planting of ginseng seedlings to ensure that the distances between every two adjacent ginseng seedlings are completely identical. The gradient of the bias plants is 30 degrees to 35 degrees. The equilateral triangle point artificial ecological planting method is mainly used for planting the ginseng or rubber trees and upright fruit trees.

The invention relates to a grafting breeding method for improving the adaptability of the large-fruit type Vaccinium blueberry variety in a subtropical zone by taking blueberries as stocks. The grafting breeding method is characterized in that Croaton is taken as the stocks in the subtropical zone cultivation of the large-fruit type Vaccinium blueberry variety Spartan to carry out grafting improvement so as to improve the growth and development of the Vaccinium blueberry variety, and improve the adaptability, the fruit yield and the quality of the Vaccinium blueberry variety. According to the grafting breeding method, a plant grafting technology is applied to the breeding and the cultivation of blueberry nursery stocks, a proper grafting mode and a stock type of the Vaccinium blueberry variety Spartan are tested, grafted seedlings are subjected to cultivation observation for few years, the proper grafting mode and a stock-scion combination are established, the ecological adaptability and the fruit yield and quality of the Spartan blueberry in the Yangtze River delta zone in China are improved, and the grafting breeding method has an outstanding meanings in the blueberry grafting breeding research and application which is rare worldwide.

The invention provides a cultivation method of Asian and European grape varieties in a high precipitation area. The method comprises the steps that of 1 cultivation soil selection, 2 grape variety selection, 3 soil preparation, 4 planting, 5 canopy frame erecting, 6 cultivation soil selection, 7 post-cultivation management, 8 cluster management and 9 mature harvesting. According to the cultivation method, a canopy frame through which people can take shelter from the rain can be erected and has the good ventilation performance, rainwater is prevented from directly watering plants, meanwhile soil water content is lowered, diseases such as anthrachose of grape, gray mold, anthracnose and downy mildew can be effectively reduced, the Asian and European grape varieties grow healthily in the local area, and the purposes of good quality and high yield are achieved. The canopy frame is simple in structure, solid, durable and good in wind-resistant performance.

The invention discloses a high-quality and high-yield breeding method for Penaeus vannamei, comprising the following steps: 1. shrimp pond selection and pond clearing and disinfection; 2. cultivationof larvae bait; 3, young shrimp incubation and cultivation; 4. intermediate shrimp culture; 5, young shrimp putting and feed management; 6, harvesting. The seed culturing water quality is improved byusing a magnetic wave interaction method to incubate the young shrimps, and the ammonia nitrogen content and the chemical oxygen demand in the water are reduced. The hatching rate of shrimp eggs and the survival rate of young shrimps, the growth of young shrimps is promoted, and the resilience is enhanced. By applying a biological hatching-inducing solution, the young shrimp physique is further improved, so that the shrimp body is robust. By applying a bait fertilizer, sufficient baits are provided in the water environment of the shrimp pond for feeding of young shrimps, which lays a foundation for increasing the yield and income of the Penaeus vannamei. By matching the feeds suitable for the growth and development of Penaeus vannamei in various growth periods, the nutritional needs of each period are fully satisfied, and the goal of high quality and high yield of Penaeus vannamei is finally achieved.