43 results about "Worker bee" patented technology

The invention discloses a PMSM fuzzy PI controller optimization method based on an improved artificial bee colony algorithm. The method comprises the following steps: constructing a fuzzy PI controller to output a control quantity in real time; and an improved artificial bee colony algorithm is adopted to optimize six-dimensional parameters. In the algorithm, all individuals are initialized as worker bees, the first half iteration period is explored by using a traditional formula, and the second half iteration period is searched by using an improved formula integrated with global optimal information; screening 30% of worker bees by combining fitness sorting with a roulette method, and converting the worker bees into observation bees for local exploration; the forgetting threshold Limit is dynamically adjusted along with the number of iterations and is adjusted along with the change of the population fitness value, when the number of individual forgetting times exceeds the Limit, a reconnaissance bee is converted into a reconnaissance bee, and an improved formula integrated with global optimal information is adopted for searching again. And calculating an individual fitness value through an improved fitness function, transmitting the individual fitness value back to the algorithm to perform advantage and disadvantage comparison of a solution, and outputting a global optimal parameter after iterating to the maximum number of times. By improving the search strategy, the selection mechanism and the fitness function of the algorithm, efficient parameter optimization is realized, the control precision, the response speed and the robustness of the PMSM fuzzy PI controller are remarkably improved, and the application prospect is good.

The utility model discloses a device for artificial feeding of worker bees, which comprises a beehive body, a beehive cover movably connected to the top of the beehive body, and a support plate movably connected to one side of the beehive body. The device solves the problem of mutual cooperation of the support plate, sugar storage pot, cover plate, connecting pipe, feeding box, mounting plate, nut, protruding point and climbing net, so that the worker can feed the worker bees without opening the beehive body to add honey water. The worker can determine the capacity of the feeding box by the capacity of the sugar storage pot according to the principle of communicating vessel, which makes the use more convenient and improves the practicability of the device. The cooperation of the protruding point and climbing net provides a standing point for the worker bees inside the device when they eat, which makes the eating more safe and further improves the practicability of the device.

A technology for relieving diapause of bumblebee queen bees is realized mainly by performing worker bee induction at key nodes of bumblebee queen breeding activation: after mating bumblebee queen bees are activated, selecting a worker bee which just comes out of a house for one day from a bee supply colony to join a queen bee feeding group, inducing the queen bees to relieve diapause, and entering a breeding state; after 5-7 days, replacing the worker bees added before with new worker bees to prevent the worker bees from laying eggs; the process is repeated for two to three times until the queen bees lay eggs; through worker bee induction, bumblebee queen diapause can be quickly relieved, the queen bee is stimulated to lay eggs in advance, and the breeding period can be shortened by about three months; the bumblebee queen is not subjected to low-temperature diapause, so that the vigorous vitality of the bumblebee queen is kept, the breeding efficiency of the bumblebee queen is improved, and the seed selection and breeding process is accelerated.

The invention discloses an SNP (Single Nucleotide Polymorphism) marker related to the body size and temperature adaptability of worker bees of apis cerana and application of the SNP marker. According to the invention, 25 key SNP sites and 10 associated genes for regulating and controlling the body type and temperature adaptation of the apis cerana are screened by a selection signal analysis method. Research finds that in the second intron region (6452066th site of the chromosome 7 of the bees) of the Foxo gene, the mutation type is T / C, and the mutation type is closely related to the body size and temperature adaptability of the Chinese bees. Through verification, in Hainan apis cerana and Aba apis cerana with extremely different body sizes and living environment temperatures, mutation position genotypes are different, TT is a large-body cold-resistant dominant genotype, and CC / TC is a small-body heat-resistant dominant genotype; a gene expression quantity detection result shows that the expression quantity of the Foxo gene is in negative correlation with a large body type and cold resistance and is in positive correlation with a small body type and heat resistance. The method can be used for genetic improvement of bee body shape characters and has breeding application value.

The utility model discloses a multifunctional beehive entrance, and belongs to the technical field of bee breeding. The hive entrance body is in a round cake shape and is divided into a front face and a back face, the hive entrance body is evenly divided into four different functional areas including a normal access area, an anti-escape and anti-pollen-falling area, a ventilation area and a closing area through two perpendicularly-intersected reinforcing ribs, screw holes are reserved in the intersection center points of the reinforcing ribs, and protruding frames are designed on the edges of the front face and the back face of the hive entrance. The rotary handle and the lifting platform are arranged on the front side; the bee hive door can defend natural enemies and solve the problems that a bee colony is prone to escape during swarming, worker bees are difficult to collect powder and return to the bee hive, powder falls off easily and the like, the four functional areas are scientifically sequenced, when two adjacent functional areas correspond to holes of the bee hive at the same time, specific requirements in special scenes can be met, and protrusions are arranged on the frame of the bee hive door and the edges of all functional areas. The hive entrance is tightly attached to the beehive, and friction force during rotation can be reduced. By means of the design, the working efficiency and the yield of bees can be greatly improved.

The invention relates to the field of economic animal feeding, and particularly discloses a technical method for promoting efficient and healthy breeding of bumblebees based on circadian rhythm, which comprises the following steps: breaking the diapause state of queen bees by using high-concentration COs, recovering the activity of the queen bees, transferring the recovered queen bees into an early-stage queen bee nesting feeding box, and providing normal pollen and liquid food; putting the queen bee breeding box into an incubator, simulating a natural photoperiod environment at the temperature of 28-29 DEG C and the humidity of 50-60%, and helping the queen bee to adapt to the circadian rhythm; at the beginning, the feeding amount of the queen bees every day is equal to the size of soybeans, and after the first batch of worker bees are hatched, the queen bees, the worker bees and honeycombs are transferred into a larger feeding box; according to the method, the biological clock of the queen bee is adjusted by controlling time service factors such as illumination, temperature, humidity and food, the survival rate of the queen bee is remarkably increased, the growth and development of the queen bee and the health state of a swarm are improved, and the technical method for promoting efficient and healthy breeding of the bumblebees based on the circadian rhythm is established.

The utility model provides a multipurpose queen bee parturition control queen bee isolation grid device which is provided with two grid holes, the first grid hole is a first grid hole with the fixed width, and the second grid hole is a second grid hole with the adjustable width. Under the condition that the individual size of a queen bee of one kind of bees is close to that of worker bees of the other kind of bees, the device can be universally used for the two kinds of bees, the queen bee can be closed without hindering the worker bees from feeding, and the device is easy to operate and conforms to the habits of the worker bees.

The application discloses a queen bee preservation method and a preservation device, and the queen bee preservation method is characterized in that each queen bee has its own accompanying worker bee through the establishment of a queen bee preservation group, so that the uneven feeding caused by the uneven ability of queen bees is avoided, and the maximization of production and breeding benefits is achieved; meanwhile, the establishment of the queen bee preservation group and a diversified worker bee replacement scheme can realize the common preservation of multiple queen bees in an incubator environment. In addition, an identity chip is bound to the queen bee during the queen bee preservation, so that the queen bee can be conveniently inspected and managed, and the state of the queen bee can be monitored in real time. The queen bee preservation device is designed with a honeybee living room and a honeybee isolation room, the design fully considers the social habits of honeybees, the honeybees are allowed to be familiar with each other's smell before closely contacting with honeybees of different bee groups, and the fighting of worker bees or the behavior of isolating queen bees caused by the identity recognition error is avoided; meanwhile, the honeybees are fed by adopting a dry-wet separation method, and the healthy preservation state of the honeybees is beneficial to be maintained.

The technical problem to be solved by the present invention is to provide a factory-based Chinese honeybee queen breeding device and breeding method. The breeding method uses a specific breeding device to carry out factory-based breeding outside the box, and centrally breeds queens in batches, which can realize batch breeding of queens outside the box, and is not affected by the bee colony and the external climate environment, effectively shortening the colony expansion cycle. The breeding device includes a queen culture plate, a plurality of placement holes, each of which is provided with a queen culture cup, and the upper end of each queen culture cup is covered with a queen protection cover; the queen breeding method using the breeding device includes the steps of worker bee egg hatching, worm transfer, feeding, queen emergence, queen feeding, queen carbon dioxide anesthesia, queen introduction, etc., which improves the efficiency of Chinese honeybee queen breeding, realizes the nutritional hybridization of Chinese honeybee queens while breeding queens, increases the queen's birth weight and the number of ovarian tubes, and effectively improves the production and reproductive performance of Chinese honeybees.

The present invention relates to the field of bumblebee handling in particular in relation to bumblebee rearing, storage, transport and at the pollination location. For these purposes the invention according to a first aspect provides a housing, such as a nest box, for bumblebee (Bombus spp.) individuals, including bumblebee workers. Further aspects of the invention relate to the use of the housing for confining bumblebees and a method of pollinating blooming plants comprising providing in the vicinity of the plants a number of bumblebee housings according to the invention.

The utility model provides a kind of active frame soil bee-keeping box based on standard box improvement, including standard frame, gauze cover, box cover and hollow heightening frame, heightening frame is stacked in standard frame top and the same as standard frame appearance size, and the top of two long side walls of heightening frame is equipped with overhead position, and multiple bee-keeping upside-down nest frames are arranged in overhead position, and guiding nest spleen is fixedly connected in the nest spleen fixed groove of the inner side of the upper crosspiece of each bee-keeping upside-down nest frame, gauze cover is placed in heightening frame top, and box cover is pressed on gauze cover, and breathable hole is arranged on the two wide side walls of box cover. The utility model adds a heightening frame on the top of the existing standard frame, and multiple upside-down nest frames for bee-keeping are arranged on the top of the two long side walls of the heightening frame, which changes the nest spleen into horizontal breeding, so that the worker bees build spherical spleen on the nest spleen, and it will not cause rotten eggs.

The application discloses a honeybee attracting composition of Apis cerana and application thereof, and the honeybee attracting composition of Apis cerana comprises the following raw material components in parts by weight: 0.1-1 parts of queen pheromone of worker bees, 0.1-1 parts of body surface hydrocarbon compounds of worker bees, 0-1 parts of honeycomb extract, and 0-1 parts of extract of a flower spike of a lily. The application finds the principle of attracting swarm bees by lily and simulating swarm pheromone of Apis cerana, and completely analyzes the whole composition of the swarm pheromone of Apis cerana for the first time, and simulates the swarm pheromone of Apis cerana completely by artificial synthesis. It is proved by experiments that the synthesized honeybee attracting composition of Apis cerana has higher activity of attracting swarm bees than that of extracting natural pheromone.

The invention discloses a whole-year artificial breeding method for cymbidae, which comprises the following specific steps: collecting queen bees in March, putting the collected male and female breeding bees into a mating greenhouse, feeding proper honey water, and separating the male and female bees after mating; the copulated queen bees are put into a wooden box to be bred for 5-10 days, a stepped temperature rising procedure is carried out in the breeding process, honey and water are fed in the breeding process, and then the single queen bees are put into a nesting chamber; and when one queen bee and more than 20 worker bees appear in the nesting chamber, the queen bee and the worker bees are transferred and bred in the field soil or a wooden box filled with the soil, and the queen bee and the worker bees grow slowly. Along with the expansion of the bee colony, larvae and pupae are more and more, the honeycomb can be taken out according to the size of the bee colony, and the pupae can be taken for multiple times. According to the method, under the condition that the biological habits of the miridae are known, the technologies of queen bee collection, queen bee mating, nesting and the like are mastered, the whole set of technology for artificially breeding the miridae is formed, and the blank that the wasps cannot be bred in winter is filled.

The invention discloses an intelligent beehive with a bee escape prevention device, and belongs to the technical field of intelligent beehives. An intelligent beehive with a bee escape prevention device comprises a beehive body, a rainfall sensor is connected to the upper end surface of an upper top cover at the top end of the beehive body, a power generation assembly is connected to one end of the rainfall sensor, and a beehive entrance assembly is connected to the front end surface of the beehive body. An elastic arc-shaped escape-preventing block is used for constructing a one-way passing structure, perfect balance between bee escape prevention and bee colony protection is achieved, when the swarming risk is detected, an escape-preventing mechanism is started, the end, with the minimum diameter, of a conical escape-preventing opening faces the interior of a beehive, and queen bees are accurately prevented from flying out; worker bees in the beehive are allowed to naturally enter and exit through the bee outlet, so that the problems of disorder in a bee colony, restlessness of worker bees and the like caused by the closed bee outlet are effectively avoided, and the health of a queen bee and the stable state of the bee colony are ensured.

The application discloses a kind of Apis cerana cerana male bee breeding device and method, including top open nest box and the box cover for sealing the top of the nest box, it is characterized in that: the middle part of the nest box is provided with vertical intermediate column, the four sides of the intermediate column are provided with slot A along the axial direction, the inner side of the four side plates of the nest box is respectively provided with vertical slot B, the slot A and the slot B between opposite are provided with the barrier plate that can be inserted and extracted, four barrier plates divide the nest box into four areas and are respectively A area, B area, C area and D area;The A area, B area, C area and D area are respectively provided with nest door, and the opening direction of four nest doors is different;Adjuster is arranged on the barrier plate, and the adjuster can adjust the barrier plate to be closed state, breathable state and only for worker bee to pass through state. The male bee is bred by using the above breeding device and by means of rotation nursing, and the Apis cerana cerana male bee with large quantity and good quality can be quickly bred.

The invention relates to the technical field of biology, and provides an application of a connexin signal channel in regulating and controlling the body weight and the body shape of worker bees. According to the invention, a cascade regulation pathway of Jhe-JH-Titin in bees is disclosed for the first time, which indicates that Jhe (juvenile hormone esterase) regulates JH (juvenile hormone) and further regulates the expression of Titin (connexin) to influence the growth and development of bees, and finally regulates the body type and weight of worker bees of bees. By means of the method, the purposes of regulating and controlling the birth weight and the body type of worker bees can be achieved. According to the method, molecular breeding work is carried out by adopting the regulation and control effect of the Jhe-JH-Titin pathway on the body type of the bees, the traditional breeding period can be shortened, and the breeding target of improving the body type of the bees can be rapidly achieved. The method is simple, convenient, easy to operate and short in breeding period, the body length of worker bees can be rapidly increased only through one generation, the breeding cost can be effectively reduced, and the method has important application and popularization value for bee breeding.

The invention relates to the technical field of biology, in particular to an lncRNA primer group for detecting apis cerana infected by bee glomus and application of the lncRNA primer group, and the primer group comprises the following primers: lncRNA6470-F, lncRNA6470-R, Ace-actin-F and Ace-actin-R; the nucleotide sequence of the lncRNA6470-F is as shown in SEQ ID No. 1 (sequence identifier number 1); the nucleotide sequence of the lncRNA6470-R is as shown in SEQ ID No. 2; the nucleotide sequence of the Ace-actin-F is as shown in SEQ ID No. 3; and the nucleotide sequence of the Ace-actin-R is as shown in SEQ ID No. 4. The research finds and identifies a specific lncRNA molecule, namely lncRNA6470, of which the expression is obviously changed after worker bee larvae of apis cerana are infected by bee glomus, the primer group provided by the research can be used for early diagnosis of the apis cerana chalkbrood disease, the diagnosis time is earlier than that of a traditional method, a diagnosis basis can be provided for whether bee colony larvae are infected by chalkbrood disease or not before the larvae are attacked, and the method has the advantages that the method is simple and convenient to operate, and the cost is low. A new view angle and a new target spot are provided for clarification of a molecular mechanism of Chinese bee chalkbrood disease resistance, and a theoretical foundation is laid for development of a novel bee disease prevention and control technology based on RNA interference in the future.

The application discloses a device and method for improving the egg production of a honeybee colony, wherein the lower left and right sides of the front side plate of a nest box are provided with an outer left nest door and an outer right nest door, and a fixed middle partition plate is arranged in the middle of the nest box, which divides the nest box into a left breeding area and a right breeding area; an active left partition plate is arranged in the left breeding area, which divides the left breeding area into a left queen bee breeding area and a left worker bee swimming area, and the lower part of the active left partition plate is provided with an inner left nest door; an active right partition plate is arranged in the right breeding area, which divides the right breeding area into a right queen bee breeding area and a right worker bee swimming area, and the lower part of the active right partition plate is provided with an inner right nest door, the outer left nest door is located in the left worker bee swimming area, the outer right nest door is located in the right worker bee swimming area, the top of the left queen bee breeding area is provided with an inner left cover plate, and the top of the right queen bee breeding area is provided with an inner right cover plate; a nest box is further stacked with a secondary nest box, and the lower part of the front side plate of the secondary nest box is provided with a secondary nest door. The application can realize the feeding of double queen bees in the same nest box throughout the year.

The breeding method comprises the following steps: collecting larva morphology, royal jelly liquid level and worker bee activity images in a queen cell, and matching a queen bee state evaluation model and a worker bee feeding behavior prediction model; key information such as larva body length, body width, royal jelly liquid level height and worker bee gathering density is extracted through image data, queen bee satiation degree and worker bee feeding intensity are quantitatively evaluated through a model, specific optical signals are generated, worker bees are accurately guided to adjust feeding behaviors, it is avoided that the royal jelly in a queen cell is increased by more than 0.5 mg or reduced by more than 0.3 mg within 1 h, and the survival rate of the queen cell is improved. The satiation degree of the queen bee is stabilized in a healthy interval of 60%-80%; compared with the prior art, monitoring of the queen bee state in queen bee breeding is enhanced, corresponding adjustment is carried out, and the problem that the queen bee breeding quality is low due to visual communication obstacles is solved.

The invention relates to the field of crop pollination, and particularly discloses a method for promoting efficient pollination of bumblebees based on circadian rhythm, which comprises the following steps: preparation of bumblebee colonies: a normal bumblebee colony, a liquid food a containing a queen bee and a certain number of worker bees, and normal pollen b for ensuring the health of the bumblebee colony are needed; putting the beehive into an incubator for domesticating the circadian rhythm, and maintaining the environmental conditions of the bee colony; the number of worker bees in a swarm is 60-80, the bee vigor is determined according to the area of a greenhouse, and the worker bees are moved to a buffer chamber at the temperature of 20 DEG C to be pretreated for 2-3 days before being put into the greenhouse for pollination; after one week, recording the pollination efficiency according to the bite mark rate on the tomato flower, and timely supplementing the feed lacking in the box during the pollination period; on the basis of the original bumblebee feeding conditions, the pollination efficiency of the bumblebees can be greatly improved by adjusting culture of a certain light temperature and feeding time, and the value is improved for better service of the bumblebees to agricultural pollination of greenhouse facilities.

The application relates to the field of crop pollination, and particularly discloses a method for promoting efficient pollination of ground bees based on circadian rhythm, which comprises the following steps: ground bee colony preparation: a normal ground bee colony is needed, which contains a queen bee and a certain number of worker bees, liquid food a for ensuring the health of the bee colony, and normal pollen b; the beehive is placed in a culture box for circadian rhythm domestication, and the environment of the bee colony is maintained; after ten days of domestication, a special paper box for pollination is loaded, the number of worker bees in the bee colony is 60-80, the bee strength is determined according to the area of the greenhouse, and the bee colony is moved to a buffer room with a temperature of 20 DEG C for pretreatment for 2-3 days before being placed in the greenhouse for pollination; after one week, the pollination efficiency is recorded according to the bite mark rate on the flowers of tomatoes, and the feed in the box is supplemented in time during the pollination period; on the basis of the original ground bee feeding condition, the feeding time is regulated by adding certain light and temperature, so that the pollination efficiency of the ground bees is greatly improved, and the value of the ground bees for better serving the greenhouse facility agriculture pollination is improved.

The invention discloses a method for producing mature honey by traditional breeding of apis cerana, which adopts a multi-layer grid combined beehive and utilizes the habits that internal bees in a bee colony store honey upwards and worker bees can fully absorb honey sacs when being stimulated. In the evening after bees collect honey and return to the nest on the same day, after no nectar enters the nest from the outside, honey combs to be harvested in the beehive are placed at the lowest part of a bee colony. The inner bees transfer the uncovered honey on the honey combs in the beehive to the upper part of the honeycomb at night, and the beehive is taken out before the collection bees of the bee colony collect new nectar on the next day; the taken-down beehive is placed at a hive entrance of a bee colony, the beehive is lightly knocked for 90-200 seconds, bees in the beehive can find food which is easy to absorb to fill the honey bags due to stress reaction, after 90-200 seconds, the bees on the honey combs are repelled away by means of strong vibration or smoke or air blowing and the like, and then the fully-sealed honey combs can be obtained. And cutting off the fully-sealed honey comb to obtain mature honey produced by traditional feeding.

This invention relates to the field of biotechnology, specifically to a PiRNA primer set for detecting *Gnaphalium affine* infection in Italian honeybees, a kit for the same, and its application. The primer set includes the following primers: piR-1182394-F, piR-1182394-R, U6-F, and U6-R. The nucleotide sequence of piR-1182394-F is shown in SEQ ID No. 1; the nucleotide sequence of piR-1182394-R is shown in SEQ ID No. 2; the nucleotide sequence of U6-F is shown in SEQ ID No. 3; and the nucleotide sequence of U6-F is shown in SEQ ID No. 4. This study discovered and identified a specific PiRNA molecule, piR-1182394, whose expression changed significantly after *Gnaphalium affine* infection of Italian honeybee worker larvae. The primer set provided in this study can be used for the early diagnosis of chalkbrood in Italian honeybees, with a diagnostic time earlier than traditional methods. It can provide a diagnostic basis for whether bee colony larvae are infected with chalkbrood before the larvae develop symptoms, providing a new perspective and target for elucidating the molecular mechanism of Italian honeybee resistance to chalkbrood, and laying a theoretical foundation for the future development of novel bee disease control technologies based on RNA interference.

The invention relates to a convenient bee pupa collecting device, which belongs to the technical field of wasp breeding, and comprises a beehive, at least one frame access opening is formed in the beehive, a honeycomb frame is arranged in the frame access opening, a honeycomb frame outer baffle and a honeycomb frame inner baffle are respectively arranged at the front end and the rear end of the honeycomb frame, and a guide rail corresponding to the honeycomb frame in position is arranged on the inner wall of the beehive. The honeycomb frame is arranged on the guide rail, a honeycomb is arranged in the honeycomb frame, the sizes of the honeycomb frame outer baffle and the honeycomb frame inner baffle are both larger than the honeycomb frame inlet and outlet, and the gap between the honeycomb frame and the honeycomb frame inlet and outlet is smaller than the size of worker bees. By taking out the bee pupae through the device, the bee pupae can be rapidly and efficiently taken out, worker bees can be effectively prevented from hurting people, and therefore the efficiency and safety of collecting the bee pupae are greatly improved.

The utility model provides a cell base strip and a cell base strip fixing structure, the cell base strip can be easily taken down from a pulp frame and can improve productivity, the cell base strip comprises a main body strip, the main body strip is provided with rows of holes, and two ends of the main body strip are provided with hanging lugs used for being hung on the pulp frame; holes are additionally formed in the two ends of the rows of holes in the main body strip, so that the distance between the positions, closest to the end edge of the main body strip, of the holes in the two ends of the rows of holes and the end edge of the main body strip is smaller than the outer diameter of the holes. The number of holes in the cell base strip can be increased, under the conditions that the length of the cell base strip is not increased and a conventional beehive standard is still adapted, royal jelly production places in the beehive are increased, according to the fact that one cell base strip is provided with 32 holes in the past, after one hole is added to each of the two ends, the royal jelly production places are increased by 6.7%, the royal jelly production capacity is improved, and the royal jelly production efficiency is improved. The length of gaps on the two sides of the cell base strip is shortened, the area, where beeswax can be made by worker bees, of the two ends is reduced, the cell base strip can be taken down from the pulp frame more easily compared with an existing cell base strip, and the limiting effect is good.

The invention discloses a rapid detection method for family composition of a bee colony, and belongs to the technical field of genetic breeding of bees. The method comprises the following steps: randomly collecting a plurality of worker bee individuals of a to-be-detected bee colony, respectively intercepting the right posterior foot tissue of each worker bee, mixing and grinding, and extracting total DNA to obtain a unified colony DNA sample; carrying out whole genome sequencing on the sample, comparing a sequencing read segment to a csd gene region, and calculating the frequency of each allele; alleles of queen bees and drone sources are distinguished according to frequency distribution, and the composition proportion of each paternal family is calculated based on the frequency of the alleles of the drone sources. According to the method, the right posterior foot tissue is intercepted in a standardized manner, so that the relative constancy of the individual DNA amount in the mixed sample is ensured, and the quantization deviation is eliminated; and in combination with a high-throughput sequencing strategy, the complex family structure of the bee colony and the potential inbreeding risk can be quickly and accurately analyzed at low cost only by one-time sequencing.

The invention belongs to the technical field of bee breeding, and particularly relates to application of Bombella intestini in improving the 10-HDA content of royal jelly. According to the invention, it is found that the ability of worker bees to synthesize 10-HDA can be significantly improved by exogenously supplementing Bombella intestini with a specific concentration. Meanwhile, the method is safe, efficient and sustainable, does not influence bee colony health and bee product safety, can be used in combination with a traditional nutrition regulation and control method, meets the requirement of the market for high-quality royal jelly, and has broad market prospects. And a feasible technical support and a solution are provided for realizing healthy breeding of bees, standardized production of royal jelly and development of green organic bee products.

The invention discloses a BIM-based building structure intelligent scanning monitoring device and method, and belongs to the technical field of building structure monitoring. The invention discloses a BIM-based intelligent scanning and monitoring device for a building structure. The BIM-based intelligent scanning and monitoring device comprises an automatic marking and laying module, an unmanned aerial vehicle scanning module and a central control module, the automatic mark laying module adopts a multi-machine cooperative bee colony operation mode and comprises at least two worker bee units responsible for low areas and at least one drone unit with a lifting stand column. Through a multi-mode marking system combining physical marking and virtual optical marking, various complex wall surface conditions such as glass curtain walls, rough concrete and smooth ceramic tiles are intelligently adapted, the problems of scanning data splicing failure and precision reduction caused by feature deficiency are fundamentally solved, a multi-machine cooperative bee colony operation mode is adopted, and the working efficiency is improved. And parallel operation of high and low airspaces and different areas is realized.