72 results about "Asparagus" patented technology

The invention discloses a preparation method of compound lactobacillus fermented asparagus yoghurt, and belongs to the technical field of food biotechnology and microbial fermentation. The lactobacillus fermented asparagus yoghurt is prepared by taking asparagus primary pulp and fresh cow milk as raw materials, and mixing, fermenting and ripening the raw materials by adopting the lactobacillus paracasei JGSLP08 and the lactobacillus pentosus JGS34, and the obtained compound lactobacillus fermented asparagus yoghurt has excellent antioxidant activity and high-dose lactobacillus viable count; meanwhile, the traditional Chinese medicine composition has a remarkable prevention and treatment effect on inflammatory bowel diseases. The lactobacillus fermented asparagus yoghurt can be widely applied to the field of preventing and / or treating inflammatory bowel diseases, in particular to preparation of food for preventing and / or treating inflammatory bowel diseases.

The split type bee collecting cage comprises a bee inlet barrel bag, a collecting cage body and a telescopic rod, the collecting cage body can be detachably communicated with the output end of the bee inlet barrel bag, an anti-escape movable closing-up piece is arranged in the input end of the bee inlet barrel bag, a bee inlet frame is arranged at the input end of the bee inlet barrel bag, and the telescopic rod is arranged on the collecting cage body. One end of the telescopic rod is installed on the outer side of the bee entering frame through an angle adjusting assembly. Through the design of the telescopic rod and the angle adjusting assembly, the length and the angle of the bee collecting cage can be flexibly adjusted according to the height and the position of bees, the bee collecting requirements of various asparagus positions are met, and bees can be collected at any angle without climbing up a high place. The joint of the bee inlet barrel bag and the collecting cage is of a split structure, and the bee collecting cage can be separated and hung on a tree and other positions so that remaining scattered bees can continue to be collected after a bee colony is stable and the bee colony in the bee collecting cage is clustered after collection.

This invention relates to the field of agricultural biotechnology, specifically to a rumen methane inhibitory composition for ruminants containing *Asparagus yew* and *Pterostilbene*. The active components of the composition include *Asparagus yew* and its preparations, and *Pterostilbene*, which are used in a predetermined ratio to reduce rumen methane production and alleviate hydrogen accumulation in ruminants.

The invention discloses a stem vegetable picking robot which comprises a walking chassis, a mechanical arm, a conveying belt assembly and a tail end picking module. The mechanical arm is installed on the walking chassis, the tail end picking module is installed on the mechanical arm, and the tail end picking module is used for picking asparagus; the conveying belt assembly is installed on the walking chassis, the conveying belt assembly comprises one conveying belt or a plurality of conveying belts connected with one another, a storage bin is further arranged on the walking chassis, and at least one conveying belt is connected with the storage bin; the mechanical arm drives the tail end picking module to place the asparagus on the conveying belt, and the conveying belt conveys the asparagus to the storage bin. According to the stem vegetable picking robot, one or more conveying belts are arranged near the mechanical arm, so that the mechanical arm and the tail end picking module can put down asparagus as soon as possible after picking off the asparagus, the movement stroke of the mechanical arm is reduced, and the picking efficiency is improved.

The invention relates to the technical field of gardening cultivation, and discloses a seedling raising method suitable for planting asparagus in saline-alkali soil, which comprises the following steps: circularly executing saline water unsaturated infiltration natural evaporation concentration and fresh water saturated leaching on a seedling raising substrate; according to the method, stress characterization of seedlings in a sentinel hole tray with relatively small matrix filling depth is used as an objective basis for triggering drip washing, and the conductivity of drip washing drainage is measured so as to feed back and adjust the stress intensity of subsequent circulation. Physiological elasticity and adaptive memory of the seedlings are constructed, and the systematic problem that the survival rate is low due to the fact that the seedlings cultivated in a traditional seedling raising mode cannot quickly respond to environment fluctuation after being transplanted to real saline-alkali soil is solved.

The application discloses a bactericide and application thereof in prevention and treatment of stem blight of asparagus, and belongs to the technical field of plant disease prevention and treatment. The bactericide for preventing and treating stem blight of asparagus is prepared from the following raw materials in parts by weight: psyllium extract 20-30 parts, asarum extract 8-15 parts, poria cocos extract 8-15 parts and gallnut extract 40-60 parts. The bactericide prepared from Chinese herbal medicine raw materials effectively inhibits the occurrence and development of stem blight of asparagus, reduces environmental pollution and food safety problems, and has important significance for improving the yield of asparagus and economic benefits of asparagus planting.

The present application belongs to the technical field of feed preparation, in particular to a feed preparation device for abalone culture, which comprises a drying box, a hot air machine is arranged on one side of the drying box, the air outlet of the hot air machine is aligned with the inner cavity of the drying box, and an asparagus adscensionis drying auxiliary assembly is further included; the asparagus adscensionis drying auxiliary assembly comprises a fixing disc fixedly connected to one side of the bottom of the inner cavity of the drying box, a placing cylinder is rotatably connected to one side of the end face of the fixing disc, a cylinder cover is arranged on one side of the placing cylinder, and a plurality of rows of air holes are uniformly arranged on the placing cylinder in the circumferential direction. In the drying process, the placing cylinder is rotated on the fixing disc by means of the asparagus adscensionis drying auxiliary assembly. During the rotation, a plurality of groups of hooks successively hook the asparagus adscensionis at the bottom of the inner cavity of the placing cylinder and take it to a high place, so that the dense 'cotton quilt layer' formed by the material stacking is forcibly destroyed. The asparagus adscensionis taken up is fully spread and thrown in the cylinder, forming a fluffy and breathable state, so that the hot air can directly penetrate the gaps between the materials and uniformly take away the moisture.

The invention belongs to the technical field of fruit and vegetable juice processing, and provides a preparation technology of concentrated clear asparagus juice. According to the process, high retention rate and efficient clarification of functional components of asparagus are realized through the steps of gradient heat treatment, composite enzymolysis, two-stage centrifugal separation, enzyme deactivation-ultrafiltration coupling, low-temperature concentration and the like. Particularly, a complex enzyme preparation in a specific ratio is combined with a 50kDa ultrafiltration membrane, so that the membrane pollution index is reduced by 60% while the clarification effect is ensured. The rutin retention rate of the concentrated clear asparagus juice produced by the process reaches 82.7%, and the turbidity is 1t; the method has remarkable technical advantages and economic benefits.

The present application relates to the field of horticultural cultivation, and discloses a seedling raising method suitable for planting salt sedge in saline-alkali soil, which comprises the steps of performing salt water non-saturated infiltration, natural evaporation concentration and fresh water saturated leaching on the seedling raising substrate in circulation; the seedling stress representation in the sentry plug tray with a shallow filling depth is used as an objective basis for triggering leaching, and the conductivity of leaching drainage is measured to feedback and adjust the stress intensity of the subsequent cycle; by reproducing a rhythmic osmotic pressure dynamic change in the seedling root zone, the physiological flexibility and adaptability memory of the seedling are constructed, and the systematic problem of low survival rate of seedlings cultivated by traditional seedling raising methods after transplanting to real saline-alkali soil due to the inability to quickly respond to environmental fluctuations is solved.

The utility model belongs to the technical field of asparagus sorting equipment, and particularly relates to an asparagus bracket lifting device which is characterized in that an asparagus bracket is mounted on a circulating conveying chain; the circulating conveying chain comprises a first chain shaft and two parallel chains, a plurality of supporting frames are installed on each chain, and the ends, in the length direction, of the asparagus brackets are hinged to the ends, away from the chains, of the supporting frames. Chain wheels are installed at the two ends of the first chain shaft respectively, the chain is matched with the chain wheels, and a lifting device is installed on the first chain shaft. The lifting device comprises one or more C-shaped bent structures; compared with the prior art, by means of the asparagus bracket lifting device, the technical problem of resetting after the asparagus bracket is turned over can be solved, and in the operation process of the circulating conveying chain, the lifting device can enable the end, away from the supporting frame, of the asparagus bracket to rotate upwards around the end of the supporting frame to achieve lifting; when the lifting device lifts the asparagus bracket, the asparagus bracket moves along with the chain, so that the sliding piece can fall on the sliding rail after the asparagus bracket descends.

The invention relates to a harvesting machine for harvesting elongated plants, for example such as green asparagus, wherein the harvesting machine, moving in a direction of travel, is provided with at least one in-feed device with which a plant is to be fed into the harvesting machine, at least one gripping device following the in-feed device with which the plant fed in is to be gripped, as well as at least one separating device with which a part of the gripped plant to be harvested is to be separated from another part of the plant.

The application belongs to the technical field of plant breeding, and discloses a method for creating asparagus tetraploid germplasm, which comprises the following steps: selecting a single female plant of a tetraploid variety with excellent traits as a female parent, selecting a single male plant of a diploid variety with excellent traits as a male parent, and performing hybridization to obtain a triploid plant; then, performing hybridization between a triploid male plant material and a tetraploid female plant material which is different from the previous variety; and finally, selecting an asparagus tetraploid germplasm which takes into account the advantages of tetraploidy and the growth of diploidy. The method is simple and easy to implement, and can achieve directional screening. The asparagus tetraploid germplasm obtained by the method takes into account the advantages of tetraploidy and the growth of diploidy, and provides excellent germplasm for breeding tetraploid varieties with short time from sowing to harvesting, fast growth and high yield.

The utility model discloses an asparagus lettuce sowing and harvesting integrated agricultural machine, and relates to the technical field of asparagus lettuce harvesting, a vehicle body is an aluminum alloy frame structure, a sowing mechanism and a harvesting mechanism are arranged on the vehicle body, a harvesting motor is fixedly arranged on the vehicle body, the output end of the harvesting motor is connected with a cutting blade, and a rotating baffle is vertically arranged above the cutting blade; the rotating motor is fixedly arranged on the vehicle body, the output end of the rotating motor is connected with the rotating baffle, a transverse plate is horizontally arranged on one side of the cutting blade, a conveying belt is obliquely arranged on the side, away from the cutting blade, of the transverse plate, the conveying direction of the conveying belt is the horizontal direction, the driving motor is fixedly arranged on the vehicle body, and a power shaft of the driving motor is connected with the conveying belt. More than two partition baffles are uniformly arranged on the surface of the conveying belt, and a storage mechanism is further arranged below the conveying belt. On the premise that land and crop conditions are not changed, the working efficiency of agricultural machinery can be improved to the maximum extent, negative effects on the environment are reduced, and development of green and sustainable agriculture is promoted.

The utility model relates to the technical field of plant blight processing devices, and discloses an extracting and filtering device for processing a composition for preventing and treating asparagus stem blight, which comprises a fixed support frame, a water tank support plate fixedly mounted on the outer wall of the fixed support frame, and an inner side wall of the fixed support frame. An installation water tank is arranged to supply water to a fixed long water box through a conveying water pump and a water conveying pipe, cleaning nozzles on the installation water tank can preliminarily flush the inner wall of a filter cartridge, a sleeve water box is matched to receive cleaning water through a connecting hose, and spraying holes achieve rotary spraying during rotation, so that the cleaning range is expanded, and it is ensured that all parts are effectively flushed; the two groups of mounting rings rotate along with the rotating rod to drive the inner-ring vertical scraping plate to scrape residual impurities on the inner wall of the filter cartridge, and the L-shaped outer-ring scraping plate to scrape impurities on the outer wall and the top of the filter element net, so that the filter part is effectively cleaned, the influence of impurity accumulation on the subsequent filter effect is prevented, and the effect of improving the cleaning and filtering efficiency is achieved.

1. The name of the design product: packaging box (tremella and asparagus powder solid beverage). 2. The use of the design product: for packaging. 3. The design points of the design product: the combination of shape and pattern. 4. The picture or photo that best indicates the design points: front view.

The invention discloses a food composition capable of reducing fat and weight, a preparation method and application thereof and food, and belongs to the technical field of food, the food composition comprises the following raw materials in parts by weight: 4-20 parts of radix asparagi, 10-35 parts of pericarpium citri reticulatae and 8-24 parts of cyperus esculentus. Through the synergistic effect of the radix asparagi, the pericarpium citri reticulatae and the cyperus esculentus, the purposes of reducing fat and weight are achieved through the synergistic effect of multiple aspects of fat synthesis, fat decomposition, appetite control and metabolic balance adjustment. The raw materials used in the invention are medicinal and edible or new food raw materials, are good in safety, maintain high activity and performance value during food preparation and application, and have wide application prospects.

This invention provides a low-temperature fermentation of traditional Chinese medicine into a selenium-enriched nutrient solution, its preparation method, and its application. It relates to the field of agricultural planting technology. The fermentation substrate used in this application comprises selenium-enriched wheatgrass, wasabi rhizome, astragalus, ginseng, American ginseng, codonopsis, salvia miltiorrhiza, hawthorn, licorice, rhodiola rosea, and asparagus. Wheatgrass (selenium-enriched) and wasabi (selenium-enriched) are the main substrates to ensure stable selenium content in the fermentation liquid and facilitate absorption and conversion. The combination of wasabi and hawthorn inhibits unwanted bacteria and promotes the growth of beneficial bacteria. The combination of ginseng, American ginseng, codonopsis, and astragalus stimulates cell division, thereby promoting root absorption of organic selenium. The phenolic acids and flavonoids abundant in salvia miltiorrhiza and rhodiola rosea stabilize the various nutrients and their effects in the fermentation liquid. Asparagus increases the diversity of amino acids and vitamins in the fermentation liquid, enriching its nutritional components. All components synergistically promote the absorption of total selenium and organic selenium.

This invention belongs to the field of traditional Chinese medicine, specifically relating to a traditional Chinese medicine composition for clearing heat and relieving irritability, its preparation method, and its application. The traditional Chinese medicine composition of this invention, by weight, comprises the following raw materials: 5-30 parts Asparagus root, 2-15 parts Chrysanthemum, 5-10 parts Imperata root, 2-5 parts Rose, 3-10 parts Lophatherum leaf, and 3-6 parts Tangerine peel. This traditional Chinese medicine composition for clearing heat and relieving irritability has the effects of clearing and moistening heart fire, relieving depression and irritability, calming the mind and aiding sleep. Clinical studies have shown that this traditional Chinese medicine composition for clearing heat and relieving irritability can effectively improve symptoms such as insomnia, excessive dreaming, palpitations, irritability, dry mouth, bitter taste, oral ulcers, and hypochondriac distension caused by liver qi stagnation and its transformation into fire disturbing the heart.

The invention discloses a composite asparagus nutrient solution for preventing stem blight and a preparation method thereof. The composite asparagus nutrient solution comprises the following raw materials in parts by weight: basic nutrient components: 3-5 parts of potassium nitrate, 2-3 parts of calcium superphosphate and 1.5-2 parts of magnesium sulfate; the trace element component is prepared from the following components in parts by weight: 0.05 to 0.1 part of chelated zinc, 0.01 to 0.15 part of chelated iron, 0.3 to 0.4 part of boric acid, 0.01 to 0.02 part of manganese sulfate, 0.01 to 0.02 part of sodium selenite and 0.01 to 0.02 part of gibberellin; the plant growth regulator is 6-benzylaminopurine or gibberellin or a combination of 6-benzylaminopurine and gibberellin, and the Chinese herbal medicine extract composition is 2-5 parts. The composite asparagus nutrient solution prepared by the invention improves the production speed of asparagus root systems, enhances the resistance of asparagus and reduces the morbidity of asparagus stem blight.

The application discloses asparagus uniform polysaccharide, a preparation method thereof and application of the asparagus uniform polysaccharide in preparation of a medicine for treating nervous system diseases. The asparagus uniform polysaccharide is composed of fucose, rhamnose, arabinose, galactose, glucose, xylose and fructose. After asparagus is crushed, hydrochloric acid solution is added for decocting, the decocting liquid is cooled and filtered to obtain asparagus polysaccharide extract; the asparagus polysaccharide extract is adjusted in pH value by using NaOH solution, and then is evaporated and concentrated to obtain a flow extract; the flow extract is subjected to alcohol precipitation to obtain alcohol-precipitated crude polysaccharide; the alcohol-precipitated crude polysaccharide is subjected to protein removal by using a Sevag method to obtain asparagus total polysaccharide; the asparagus total polysaccharide is subjected to separation and purification, and then is concentrated and freeze-dried to obtain the asparagus uniform polysaccharide. The preparation method is suitable for industrial production, provides a basis for quality control and standardized production of ACP, and widens the application range of asparagus polysaccharide. The asparagus uniform polysaccharide has the effect of treating nervous system diseases, and provides a basis for developing a potential new medicine for AD.

The utility model relates to asparagus processing technical field, concretely relates to a kind of asparagus in sulfur dioxide residual quantity rapid detection device, including detection platform and the frame body of detachably installed on the detection platform, the frame body is provided with purified water feeder, active metal feeder and hydrochloric acid feeder, reaction vessel is provided on the detection platform, the opening of the reaction vessel is provided with plugging plug, the output end of the purified water feeder, active metal feeder and hydrochloric acid feeder is all connected with reaction vessel by passing plugging plug, the frame body is provided with detection box, the detection box is connected with plugging plug by exhaust pipe, the detection box is provided with the insertion port for inserting test paper on it.The present asparagus in sulfur dioxide residual quantity rapid detection device simple structure is suitable for outdoor field detection.

This invention discloses a greenhouse for the cultivation of *Triplophysa fasciata* and its cultivation method. The greenhouse includes a ring-shaped structure divided into multiple cultivation compartments by several circumferentially distributed vertical partitions. Each vertical partition includes multiple vertically positioned support pillars, multiple roll-up curtains positioned between each pair of pillars, and horizontally positioned storage strips at the top and bottom of the pillars. Each cultivation compartment contains multiple oviposition boxes, each with multiple inlet and outlet holes at both ends. The top of each oviposition box has a downward-facing strip-shaped insertion hole along its length, and an oviposition plate detachably connected to the box and inserted through the strip-shaped insertion hole. Asparagus is grown in the cultivation compartments of the ring-shaped greenhouse, and the asparagus is used to cultivate *P. fall armyworm*, whose larvae are then used to cultivate *Triplophysa fasciata*. This invention is suitable for the large-scale cultivation of *Triplophysa fasciata*, offering a simple cultivation method, low cost, and higher quality *Triplophysa fasciata*.

This invention relates to the field of biomedical technology, specifically to a topical composition for improving acne and its application. The topical composition is made from pharmaceutical raw materials including a first component, a second component, and a third component. The first component comprises 25-35 parts of *Ampelopsis japonica*, 25-35 parts of hawthorn, 25-35 parts of *Salvia miltiorrhiza*, 13-17 parts of gardenia, and 8-12 parts of *Bletilla striata*. The second component comprises 25-35 parts of mother-of-pearl, 13-17 parts of tribulus terrestris, and 8-12 parts of safflower. The third component comprises 13-17 parts of raw rhubarb, 8-12 parts of gallnut, 8-12 parts of turmeric, 3-7 parts of *Ganoderma lucidum*, and 3-7 parts of asparagus. This invention also provides a topical composition consisting of the first, second, or third component alone. The topical composition of this invention has dual effects of inhibiting *Propionibacterium acnes* and anti-inflammatory properties, and can be further prepared into cosmetics or pharmaceuticals for the prevention, relief, and treatment of various types of acne and the improvement of acne scars. Clinical trials have shown significant effects, high safety, and promising application prospects.

The utility model discloses a greenhouse for asparagus planting, which relates to the technical field of asparagus planting and comprises supporting legs, and side skirt plates are fixedly connected to two sides of the supporting legs. The top-layer glass is fixedly connected to the upper ends of the supporting legs; the heat preservation curtain cloth is rolled at the upper end of the top layer glass; the driving assembly is arranged at the upper end of the top layer glass; the heat preservation curtain cloth is driven by the driving assembly to do linear motion from back to front along the upper end of the top-layer glass and is laid at the upper end of the top-layer glass. According to the greenhouse for asparagus planting, when the heat preservation performance of the inner side of the greenhouse needs to be improved, a servo motor is operated, so that the output end of the servo motor drives a threaded rod to rotate, and the threaded rod rotates to drive a threaded connector in threaded connection with the outer side to move forwards; when the heat preservation curtain cloth moves forwards, the rolled heat preservation curtain cloth is driven to move forwards, meanwhile, the vortex spring accumulates force, and the heat preservation curtain cloth is continuously laid forwards along the upper end of the top layer glass, so that the inner side of the greenhouse is in a sealed state, and heat preservation is conducted on the greenhouse.

The invention belongs to the technical field of food processing, and provides a production process of concentrated cloudy asparagus juice. According to the production technology, through the steps of multi-stage cleaning and disinfection, intelligent picking, low-temperature crushing and juicing, pasteurization and disc type separation coupling, multi-effect low-temperature vacuum concentration, graded UHT sterilization, sterile filling and the like, the high retention rate of nutritional ingredients of the cloudy asparagus juice and the product stability are achieved. Particularly, a multi-effect low-temperature vacuum concentration system and a graded UHT sterilization technology are adopted, so that the natural color, flavor and nutritional ingredients of the asparagus are kept to the greatest extent while the microbial safety of the product is ensured. The concentrated cloudy asparagus juice produced by the process is high in vitamin C retention rate and good in stability, and has remarkable market competitive advantages.

The invention belongs to the technical field of Chinese herbal medicines, and particularly relates to a traditional Chinese medicine herbal composition for treating pneumoconiosis and pulmonary fibrosis and a preparation method thereof. The traditional Chinese medicine herbal composition comprises lily, dark plum, dried orange peel, perillaseed, platycodon grandiflorum, poria cocos, Chinese date, fried almond, donkey-hide gelatin beads, ophiopogon root, asparagus cochinchinensis, loquat leaf, green olive, semen brassicae, schisandra chinensis, radix glycyrrhizae preparata, fried white mulberry root-bark, fried thunberg fritillary bulb and pear flower honey. The traditional Chinese medicinal materials are combined to achieve the conditioning and maintenance effects of tonifying atmosphere in the chest, nourishing yin, moistening the lung, regulating qi-flowing for eliminating phlegm, clearing away the lung-heat, disinhibiting diaphragm, breaking stagnation, smoothing qi activity, astringing qi, promoting the secretion of saliva or body fluid, clearing metal, dissolving water and relaxing bowel for the pneumoconiosis and the pulmonary fibrosis, and the curative effects of the pneumoconiosis and the pulmonary fibrosis are comprehensively improved. Besides, the traditional Chinese medicine composition is a pure traditional Chinese medicine formula, is high in safety and exact in curative effect, and has a wide application prospect in the field of prevention and treatment of occupational diseases.

The invention discloses a compound fertilizer for preventing and treating asparagus stem blight and a preparation method thereof, and belongs to the technical field of agriculture. The compound fertilizer for preventing and treating asparagus stem blight is prepared from the following raw materials in parts by mass: 220 to 240 parts of chicken manure, 80 to 90 parts of rice straw, 5 to 7 parts of urea, 2.5 to 4 parts of urea formaldehyde, 10 to 12 parts of plant ash, 0.5 to 2 parts of potassium chloride, 8 to 10 parts of calcium superphosphate, 0.1 to 0.4 part of sodium molybdate, 0.1 to 0.5 part of diethyl aminoethyl hexanoate and 5 to 8 parts of biomass charcoal. According to the designed preparation scheme of the compound fertilizer for preventing and treating the asparagus stem blight, the yield and quality of asparagus can be improved, the asparagus stem blight can be effectively prevented and treated, and drug resistance is not prone to being generated. Moreover, the fertilizer scheme is lower in production cost, green, pollution-free and longer in fertilizer efficiency, can reduce the topdressing frequency when being used for topdressing of asparagus, and has a very good application prospect.

The invention provides a composite fresh-keeping method for asparagus, which comprises the following steps: pre-cooling a low-pressure fumigation cabin, putting the asparagus into the low-pressure fumigation cabin, then adjusting the pressure to 20KPa, putting a calcium chloride aqueous solution into an atomization kettle, injecting ozone into the atomization kettle, pressurizing to 20KPa to obtain an atomized substance containing ozone-calcium chloride, injecting the atomized substance containing ozone-calcium chloride into the low-pressure fumigation cabin in which the asparagus is placed, and carrying out fresh-keeping treatment on the asparagus. And carrying out low-pressure combined ozone-calcium chloride synergistic fumigation treatment at 10 DEG C and 20 KPa, packaging, and storing, so as to obtain the asparagus subjected to composite preservation. The method can delay chlorophyll degradation of asparagus, delay lignification of tender stems, inhibit spindling of the tender stems and delay the reduction rate of sensory and nutritional quality of the asparagus, is good in effect, can be commercially applied and popularized on a large scale, and has important economic and social values.

A method for identifying harvested green asparagus involves first training a green asparagus instance segmentation model. Then, a binocular depth camera on a harvesting robot acquires color images and 3D point clouds of the current area. The green asparagus instance segmentation model then obtains the coordinates of the green asparagus detection box and the original mask image of the green asparagus. The original mask image of the green asparagus is cropped to obtain the original binary image of a single green asparagus. Morphological processing is performed on the original binary image of a single green asparagus to extract its morphological skeleton. The centerline of the green asparagus is obtained by fitting the morphological skeleton, and the pixel length of the centerline and the average pixel diameter of the green asparagus are calculated. This morphological skeleton fitting method is applicable to green asparagus in different poses. Finally, using the fitted centerline and average pixel diameter of the green asparagus as constraints, the 3D point cloud information is dynamically mapped to obtain a scaling factor. The actual length of the asparagus and the harvesting point are then calculated, effectively improving the accuracy of the identification.

The utility model discloses a kind of transplanting device of asparagus seedling, including cylinder, the upper portion of cylinder is provided with handle, the sidewall lower portion of cylinder is fixedly connected with connecting plate, the front of cylinder is provided with half-round shovel, the transplanting device of asparagus seedling further includes moving mechanism, moving mechanism is set to the inside of cylinder;Adjusting mechanism is provided with two groups, and it is all set to the outside of cylinder;Locking mechanism is set to the upper portion of adjusting mechanism;Wherein, half-round shovel is rotated by moving mechanism.The utility model relates to the technical field of agricultural planting equipment, the transplanting device of this asparagus seedling, by the cooperation of cover body, first shell, screw rod, toothed plate, tooth slot and knob, the height of whole transplanting device is adjusted, since the height of whole transplanting device is fixed, the height of whole device cannot be changed for different height staff, resulting in staff needs to rest frequently, thereby reduce the problem of transplanting device work efficiency.