301 results about "Three generations" patented technology

The invention relates to a method for high-density industrial culture of blood-sucking leeches, which belongs to the technical field of artificial culture of the blood-sucking leeches. The culture method cultures commercial leeches artificially by the steps of selecting a place, building a pond, putting leech seeds into the pond, feeding the leech seeds, preparing cocoon producing beds, producing cocoons and hatching the cocoons, culturing young leeches, living through the winter and the like, and achieves recirculation culture by the steps of producing the cocoons and hatching the cocoons. In the culture process, when the reproduction rate of the cultured leeches goes down after three generations of close breeding, the cultured leeches are mated with wild leeches to achieve the aim of the rejuvenescence of parent leeches. The culture method solves the problems that the changes of the natural environment and the increment of pollutant sources make naturally-growing leech sources decrease day by day and the gradually expanded market demand cannot be satisfied. The culture method for culturing the leeches has less investment but high production. The input of 100 kilograms of the leeches can yield 200 kilograms of the commercial leeches. The culture method can culture the leeches not only by building large vinyl tunnels and ponds, but also by using rural homesteads, yards or vacant houses for building the ponds, and has good economic benefits.

The present invention provides a system and method of using highly structured program testing, regression testing, final test and fix procedures and commit procedures at the levels of the Business Unit, at an intermediate pre-integration branch level and finally at a primary technology branch of the current IOS source code system before final system testing is performed as an antecedent to a regular release of a new version of the IOS regularly, approximately every 8 weeks. New features and functions are accommodated in this 8 week release cycle by a process of alternating “fat” and “thin” releases which contain many and few new features respectively. Moreover, in the preferred embodiment which incorporates this rigorous process, no more than three generations of the main branches of the IOS source code are maintained at any one time.

The invention discloses a resolving power measuring device and a resolving power evaluation method for a three-generation dim light image intensifier, and belongs to the field of optical measurement and metering. The resolving power measuring device is characterized by consisting of a light source component, a resolving power target, a collimator tube, an imaging objective lens, a test camera obscura, a charge coupled device (CCD) camera and a computer. The resolving power evaluation method comprises the following steps of: imaging the resolving power target irradiated by a standard light source to a fluorescent screen by using a measured image intensifier; converting into a frame image of a target line by using the CCD camera, and transmitting into the computer; successively processing asingle frame image of the target line by using a normalized cross correlation model and an optical modulation degree model through internal image processing software of the computer to acquire a single frame processing result; and analyzing multi-frame processing results and performing corresponding supplement operation to acquire a final resolving power evaluation result. By the device and the method, the problem of objective evaluation during resolving power measurement of the three-generation dim light image intensifier is solved; and the device and the method can be popularized to other measurement fields such as an intensified charge coupled device (ICCD) measurement field and the like where resolving power is required to be objectively evaluated, and have wide application prospects.

The invention discloses a method and a system for assembling a genome sequence. High-precision short segment sequence data obtained by a second-generation sequencing technology and long segment sequence data obtained by single-molecule real-time sequencing are combined together to assemble a genome sequence, so that the assembly efficiency and accuracy can be improved. The method comprises the following steps: (1) sequencing a sample by utilizing the second-generation sequencing technology to obtain a high-precision short segment sequence; (2) splicing the high-precision short segment sequence to obtain a high-precision frame diagram; (3) sequencing a sample which has the same source with the sample by utilizing a single-molecule sequencing technology to obtain three generations of sequencing data; (4) comparing the three generations of sequencing data in the frame diagram to obtain detailed contrast information of the three generations of sequencing data and the frame diagram; (5) clustering the three generations of sequencing data and constructing a genome frame by utilizing the detailed contrast information, and correcting the genome frame to obtain a fine genome map.

The invention provides a determination method for a voice service scheme of a VoLTE (Voice over Long Term Evolution) terminal and the VoLTE terminal. The method comprises the following steps: reselecting from a 2G / 3G (Two-Generation / Three-Generation) cell to an LTE cell by the VoLTE terminal according to cell signal intensity measured in a preset range; if a reselected LTE cell identity is stored at the VoLTE terminal, transmitting a first position updating request to a mobile management entity MME by the VoLTE terminal, wherein a VoLTE voice service scheme restriction identity is carried in the first position updating request, so an IMS (IP Multimedia Subsystem) unregistration request message of the VoLTE terminal is transmitted to an IMS by a home subscriber server HSS according to the VoLTE voice service scheme restriction identity carried in a first position updating message; receiving, by the VoLTE terminal, an IMS unregistration success response message transmitted by the IMS; determining circuit switched fallback CSFB according to the IMS unregistration success response message to serve as the voice service scheme of the VoLTE terminal to perform the voice service.

The invention relates to a breeding method for a new marine backcrossed scallop variety. The breeding method is characterized in that: a best individual is chosen from the first filial generation family or group of Argopecten irradians and Argopecten purpuratus, and is first backcrossed with Argopecten irradians to establish a backcrossed family or group, a best hermaphrodite individual is then chosen from the backcrossed family or the backcrossed group with excellent performance, at least three generations of selved families are then bred in succession, and thereby the new marine backcrossed scallop variety which has the characteristics of stable heredity, fast growth, big individual and wide temperature tolerance range is obtained. The new marine backcrossed scallop variety bred by the breeding method has the characteristics of both Argopecten irradians and Argopecten purpuratus, i.e. fast growth, big individual, wide temperature tolerance range and stable heredity, and can be cultured in northern sea areas such as the sea areas of Tsingtao and Dalian, and moreover, the current yield of the new marine backcrossed scallop variety is increased by more than 30 percent in comparison with the current yield of Argopecten irradians.

The invention provides a method for cultivating a novel Dingyuan pig breed, which relates to a method for cultivating a novel pig breed. The invention provides the method for cultivating the novel Dingyuan pig breed which has the advantages high fecundity, good meat quality and strong stress resistance of Dingyuan pigs as well as the characteristics of fast growth, high lean meat percentage and the like of imported pigs. The method comprises the following steps: a Dingyuan sow is hybridized with a novel USA strain Duroc boar to cultivate a first generation sow core group; second grading hybridization is performed to the first generation sow core group and a Dingyuan boar or the novel USA strain Duroc boar; from the third generation, group closure propagation and breeding are adopted respectively, and crossing of two to three generations is performed; and selection and remaining are performed through methods of comprehensive selection indexes and molecule marking assistance selection to form the novel Dingyuan pig breed, namely a novel breed of Wan Huai pigs and a novel breed of Dingyuan-Duroc pigs.

The invention relates to a culture method of a new hybrid variety of Argopecten irradias and Argopecten purpuratus. The culture method comprises the following steps of fertilizing Argopecten irradias eggs with Argopecten purpuratus sperms to build multiple hybrid first filial generation lines, selecting excellent hybrid lines according to phenotype of each hybrid line, selecting excellent hermaphroditic individuals from the excellent hybrid lines, maturing the excellent hermaphroditic individuals, and then carrying out self-fertilization to build multiple selfing lines; selecting excellent lines from the selfing lines, selecting excellent hermaphroditic individuals from the excellent lines, carrying out selfing and selecting; and carrying out selfing for more than three generations according to the same method to obtain the new hybrid variety of Argopecten irradias and Argopecten purpuratus. The obtained new hybrid variety of Argopecten irradias and Argopecten purpuratus has stable inheritance, rapid growth, large size and wide temperature tolerance range. The culture method also can be implemented by adopting a colony culture method. Since the obtained new hybrid variety of Argopecten irradias and Argopecten purpuratus has the excellent characteristics of Argopecten irradias and Argopecten purpuratus at the same time, the new hybrid variety can be cultivated in Qingdao, Dalian and other northern sea areas and the yield is improved by more than 30% as compared with the yield of bay scallop.

This invention relates to a method for carrying out wireless transmission by TDD system with a high efficient and high performance frame including: dividing a sub-frame of a fixed time length into several basic time slots and several special time slots, in which, one basic time slot is used to downward transmit local area broadcast or bp information and the other basic time slots are used to transmit up and down service information, when needing to increase the transmission rate of single slots, the basic time slots are merged to several expanded time slots to use the high speed service matching the expanded time slot transmission with its length, which presents a development direction of the next three generations for the TDD system.

The invention discloses a three-generation sequencing-based whole genome structure variation analysis method and system. The method comprises the steps of 1) performing sequence splitting; 2) performing sequence comparison; 3) performing genome structure variation preliminary detection; 4) combining and screening genome structure variation preliminary detection results; and 5) performing genome structure variation function annotation. The system comprises a sequence splitting module, a sequence comparison module, a genome structure variation preliminary detection module, a genome structure variation preliminary detection result combining and screening module and a genome structure variation function annotation module. According to the method and the system, by integrating existing three-generation genome structure variation detection technologies PBhoney and Sniffles, the accuracy and sensitiveness of genome structure variation detection under low coverage degree can be effectively improved, and the reliability of the detection results is ensured while the detection cost is reduced.

The invention discloses a three-generation (3G) mobile internet video monitoring system. The system comprises three parts, namely a front-end monitoring scene device, a platform server system and a monitoring client, wherein the front-end monitoring scene device comprises a video collection device and a network video server; the platform server system consists of a center server and a steam media server; and the monitoring client can a work station-based monitoring client or a mobile phone-based monitoring client. Compared with the traditional network video monitoring, the mobile video monitoring has the advantages of wide network covering square, no space limitation, high real time and the like, and is simple to use.

The invention provides a business platform, a business entity management system, and a software module that can be used in conjunction with the software service framework. The invention mimics actual business relationships between business entities, and uses a software service module to configure the business entities into a network that comprises at least three generations of business entities, wherein role dependent associations mimicking real life business relationships are established between the business entities. The invention provides management of active content in a website and allows modification of the content by different business entities. Control of the active content is determined by precedence of the business entities.

The invention relates to the field of geologic landslide state monitoring and early-warning techniques, and relates to a method for monitoring and early-warming the geologic landslide state. The method comprises the following steps that: after burying a monitoring pole, power supplies of an indoor monitoring system and an outdoor monitoring system are powered on, a detection camera is moved so as to carry out constant real-time video monitoring day and night on a side slope where the monitoring pole is located; the detection camera is moved to take on-site images and videos, the images and the videos are transmitted to a wireless receiving module in the indoor monitoring system through a public 3G (three-generation) communication network and a wireless transmission module, furthermore the wireless transmission module transmits the received images or videos to a monitoring computer; and the monitoring computer processes and analyzes the information in the images by using image analysis software so as to obtain the displacement change of the monitoring pole at the surface of the side slope, so that the stable state of the geologic landslide is mastered. The method is simple in process, timely in monitoring and rapid in information transmission; and a device adopted in the method is simple in structure, reliable in principle, low in manufacturing cost, good in monitoring and early-warming effects and high in monitoring efficiency.

The invention discloses a method for breeding the new germplasm of purple Chinese cabbage. The method uses a white-core selfing line 95S17-1-1 of Chinese cabbage as a maternal plant and uses a selfing line 95T2-5 of laver stalks as a paternal plant for hybridization; after single plant selfing is continued for three generations, a selfing line 02S597 of orange-heading Chinese cabbage is used for testing hybridization; the single plant self breeding is continued for 5 generations, and the new germplasm of the purple Chinese cabbage with green external leaves and purple ball leaves is bred. The method not only enriches the breeding material of the Chinese cabbage, but also lays a good foundation for breeding the new germplasm of the purple Chinese cabbage, opens up a new path for the material creativity of the purple Chinese cabbage and solves the problem that only the ball leaves are purple in the material creativity of the purple Chinese cabbage.

The invention relates to the technical field of raise livestock breeding and cultivating, and in particular relates to a method for cross-breeding a special wild boar through a domestic boar and a wild boar. The method comprises the steps of patriarchal breeding, maternal breeding, patriarchal and maternal cross-breeding, and continuous progeny selection, wherein patriarchal breeding and maternal breeding involve first cross and first backcross; patriarchal secondary boar contains 75% of consanguinity of wild boar, and 25% of consanguinity of duroc and has the characteristics of being fast to grow and high in lean meat percentage; maternal secondary boar contains 75% of consanguinity of wild boar, and 25% of consanguinity of Jiangkou radish boar and has the characteristics of growing well on the roughest of forage, and being peaceful, and high in maternity; patriarchal secondary boar and maternal secondary boar which are gained after backcrossing are crossed to obtain first-generation special boar, and then the three-generation selection is performed for the first-generation special bar to obtain a special boar core group that contains 75% of consanguinity of wild boar, 1.25% of consanguinity of duroc, and 12.5% of consanguinity of Jiangkou radish boar. According to the method, the size and appearance of the special wild boar are close to that of the wild boar, and the special wild bar is peaceful and grows well on the roughest of forage; white doar and flower boar descendants nearly do not appear; the special wild boar grows fast, the meat is delicious, and the lean meat percentage reaches 66%; linoleic acid in meat accounts for 8% to the maximum based on the total fatty acid, which is 2 to 3 times that of the common domestic boar, and thus the benefit is brought to human health.

The invention discloses a self-powered environmental-friendly street lamp and a square lamp, and belongs to the technical field of new energy power supply equipment system device. The self-powered environmentally-friendly street lamp and the square lamp comprise that: a main shaft (3) passes through a rain cover (2); a solar photovoltaic panel or horizontal axis wind-driven generator (1) is arranged at the top of the main shaft; and a vertical axis wind-driven generator is arranged in the middle part of the main shaft. The self-powered environmentally-friendly street lamp and the square lamp are characterized in that: the main shaft (3) made of a large-caliber steel pipe directly supports and is in through connection with the solar photovoltaic panel or the horizontal axis wind-driven generator so that the vertical axis wind-driven generator, the horizontal axis wind-driven generator and the solar photovoltaic panel are coaxially used so as to comprehensively utilize the three generation functions; a lamppost is provided with an air passage and an air inlet (12) to integrate the designs of the internal ventilation, heat dissipation and induced wind power and the external natural wind power with the internal structure of the generator into a whole, scientifically exert various natural potentials, reduce occupied space and obviously and effectively increase the generation effect.

The invention discloses an individual recognition system based on next generation sequencing and a kit and application of the kit. The individual recognition system comprises a primer sequence designed at 112 STR sites and 318 SNP sites, wherein the 112 STR sites include 53 autosome STR sites, 23 X chromosome STR sites, 35 Y chromosome STR sites and a gender determination site AMEL; the 318 SNP sites include 186 autosome SNP sites, 69 X chromosome SNP sites, 57 Y chromosome SNP sites and 6 blood group phenotype related SNP sites. The individual recognition system can obtain second-generation or three-generation genetic marker information on autosome, X chromosome and Y chromosome at the same time only through once amplification; thus, operation steps are reduced, experiment time is shortened, and the individual recognition system is suitable for DNA genotype detection of people in different countries and different areas all over the world.

The method provides a method for breeding high-yield, ultrahigh-yield, and multi-resistant wheat. The method comprises the following steps: taking a disease-resistant, high-yield, and modified dwarf-male-sterile wheat group A as the female parent and 03-50618 as the male parent to carry out hybridization, then taking 03-50618 as the recurrent parent to carry out continuous backcrosses for three generations, selecting the fertile line from the dwarf-male-sterile wheat after the backcrosses, and carrying out continuous multi-generation selfing breeding through an improved pedigree method until a new wheat species that is accord with the breeding standards is obtained. In order to overcome the technical difficulties existing in high-yield wheat species such as lodging, bad adaptability, and bad disease resistant property, parent screening and creation are carried out to continuously improve dwarf-male-sterile wheat group, excellent genes are hybridized and reconstituted, and the genetic basis is enriched. A novel method is provided for breeding high-yield, ultrahigh-yield, and multi-resistant wheat.

The invention provides a business platform, a business entity management system, and a software module that can be used in conjunction with the software service framework. The invention mimics actual business relationships between business entities, and uses a software service module to configure the business entities into a network that comprises at least three generations of business entities, wherein role dependent associations mimicking real life business relationships are established between the business entities. In addition, information as defined by business objects are configured to permit or deny access and manipulation based on user roles. Accordingly, the invention permits a user role in one business entity to potentially access information of a plurality of other associated business entities through a common business platform, based on the role of the user and the configuration of the business objects.

The invention provides a Brassica napus annual multi-generation generation adding method. Four stages including seed pretreatment, transplanting and seedling management, flowering phase management and pod development period management are effectively controlled, and one-year three-cropping or four-cropping (ie, annual three-generation or four-generation generation adding) of the Brassica napus is realized, the seed breeding process is effectively accelerated, and the seed breeding year limit is shortened. The controllable greenhouse cultivation technology is adopted, so that the running around at different places are avoided, the time is saved, and manpower and material resources are saved. The Brassica napus annual multi-generation generation adding method is applied to backcross or cross breeding, and seed breeding of novel high-quality and high-yield disease-resistant varieties of Brassica napus can be accelerated.

The invention discloses a sowing method of pumpkin stock, which comprises the following steps: adopting Chinese round pumpkin in the Shandong province to cross for three generations, separating to purify, identifying to sieve self-crossing YN-3 to grow stably under low-temperature and weak light condition as mother, selecting self-crossing CN-3 of Indian long pumpkin to resist low-temperature, drought and disease as father, crossing to obtain the first-filial generation.

The invention discloses a mixing interference distributed optical fiber-based leakage detection device for an underwater long-distance pipeline. The mixing interference distributed optical fiber-based leakage detection device comprises an optical fiber sensing system, a signal demodulating system, a signal processing and communication system and a human-machine interaction system, wherein a small-coherent-length high-power light source of the optical fiber sensing system, an optical circulator, a first coupler, a delay optical fiber, a second coupler, a sensing optical fiber, a Faraday rotating mirror and a phase modulator constitute a Sagnac / Mach-Zehnder mixing interferometer; a light signal output by the interferometer is converted into an electric signal by the signal demodulating system, is demodulated, and is transmitted to the signal processing and communication system; a DSP (Digital Signal Processor) is used for processing signals, and determining leakage point position information; a 3G (three-generation) module is communicated with the human-machine interaction system; and monitoring information is displayed on the human-machine interaction system. The device can be usedfor detecting the leakage state of the underwater long-distance pipeline in real time, and has very high sensitivity and high positioning accuracy.

The embodiment of the invention discloses a 3G (Three-Generation)-based remote medical system and a portable mobile monitoring terminal. The system comprises a server, a monitoring and diagnosing terminal and a mobile monitoring terminal, wherein the monitoring and diagnosing terminal and the mobile monitoring terminal are connected with a 3G network and the server respectively; the mobile monitoring terminal is used for acquiring monitor information; the monitoring and diagnosing terminal is used for reading monitor information to the server and is also used for transmitting medical information to the server; and the server is used for receiving and storing monitor information transmitted by the mobile monitoring terminal and is also used for transmitting medical information to the mobile monitoring terminal. The mobile monitoring terminal comprises various types of units for acquiring information, a display unit, a processing unit and a 3G communication unit; and the acquired information is stored and compressed by the processing unit and is transmitted by the 3G communication unit. Through the system and the terminal, the problems of high cost of used special equipment, insufficient transmission bandwidth, low transmission rate and low transmission quality existing in the remote medical system are solved.

The invention discloses a molecular breeding method capable of improving length of cotton fibers by using gossypium barbadense chromosome segment introgression line, which is particularly used for crop (cotton) economical character oriented improvement and new variety bredding. An introgression line IL040-A4-1 of which the fiber length is increased obviously is screened out by cotton fiber detection of the gossypium barbadense chromosome segment introgression line. In the method, introgression line is used as a nonrecurrent parent, Xinluzao No.26, which is a variety promoted in cotton area in north of Xinjiang, is used as a recurrent parent are hybridized, hybridizing, two generations of back crossing and three generations of selfing are performed, molecular markers are also used to help to select cotton new lines with high fiber length. A high-quality and high-yield cotton new line named 'Nannong Haidao No.1' was bred by using the method.

The invention discloses a tax control liquid crystal USB (universal serial bus) flash disk with functions of identity authentication and fingerprint identification. The tax control USB flash disk comprises an identity authentication module, a fingerprint identification module, an LCD (liquid crystal display) module, a data storage module, an anti-counterfeiting code generating module, a wireless 3G (three generation) module and the like, wherein the identity authentication module and the fingerprint identification module are used for verifying the identity of a biller so as to prevent an unauthorized person from billing illegally by using the USB flash disk; an LCD screen is used for displaying relevant data of the bill so as to facilitate the secondary check of the billing data by the biller; the data storage module is used for storing the relevant data of the bill and authorizing verifying information; the anti-counterfeiting code generating module is used for generating an anti-counterfeiting code of the bill according to the billing data and printing the anti-counterfeiting code on the bill; and the wireless 3G module is used for realizing communication and data transmission between the USB flash disk and a tax bureau server. The tax control liquid crystal USB flash disk can meet the requirement on tax informatization, improves the biller identifying and authenticating capability, improves the billing safety and the billing controllability of the tax industry, and can effectively ensure the safety and the intactness of data in a service system of the tax bureau.

The invention discloses a spine-free zanthoxylum bungeanum cultivation method, which comprises land selecting and preparation, seedling raising, ear cutting and grafting, field planting, cultivation management, and seedling raising of spine-free zanthoxylum bungeanum, wherein a seed stirring agent is used during the seedling raising process, and during the ear cutting and grafting, the scion male parent is soaked with an essence liquid so as to improve the healing and scion survival rate of the joint part. According to the present invention, with the grafting of more than three generations, the spine-free or micro-spine characteristic can be stabilized, and the new grafted seedling has characteristics of high survival rate, strong branches, convenient transplanting and good quality.

The invention discloses a security system for mobile phone video, infrared detection, tracking and monitoring, remote alarm and visible call based on three generation (3G). The security system comprises a front built-in camera, an infrared detector, a video identification server side, a sound / video code stream server, a 3G visible wireless talkback center server, a 3G wireless data transmission module and a mobile phone client and is characterized in that on the basis of the built-in camera, the infrared detector, the video identification server side, the sound / video code stream server, the 3G visible wireless talkback center server, the 3G wireless data transmission module and an intelligent information management system of the mobile phone client, the problems of mobile phone monitoring for enterprises and shopping malls, mobile phone remote observation on kindergartens, nurseries and other places, mobile phone nursing on children and the old, mobile phone security monitoring on houses and villas, and mobile phone on-line watch on vehicles at any time and at any place are solved; the daily management of places such as the enterprises, the shopping malls and schools can be standardized, the management cost is reduced, and the management efficiency is improved; moreover, due to the unique characteristics of stability and unmanned watch, a user can access and browse the mobile phone, the existing local area network and the wide area network at any time; therefore, the security system is popular in end customers and project developers.

The invention relates to the field of agricultural pest biological control and aims at providing a pupal parasitized wasp artificial breeding production method capable of enhancing drosophila biological control effects. The method comprises collecting drosophila melanogaster pupas with parasitized trichopria drosophilae perkins, performing eclosion for continuous three generations for parasitizing drosophila hydei pupas, and collecting wasp species; inoculating and breeding drosophila hydei, parasitizing and breeding the drosophila hydei pupas with queen parasite wasps, and collecting hatched parasite wasps for storage and reservation. The pupal parasitized wasp artificial breeding production method capable of enhancing the drosophila biological control effects controls the parasite time of the trichopria drosophilae perkins during production and inoculation processes, avoids low parasitic rate caused by over-short parasite time or low yield rate caused by excessive parasitism, facilitates reasonable inoculation and utilization of the parasite wasps through cultivation of the trichopria drosophilae perkins, is applicable to large-scale continuous production, optimizes dominant host selection and wasp breeding technology, achieves high-quality, efficient and large-scale propagation of the trichopria drosophilae perkins and lays a good foundation for propagation and utilization of the trichopria drosophilae perkins.

The present invention discloses a method for the wireless bearing configuration when a terminal is under the PCH condition, which enables a user terminal to reduce or avoid the waste of an original business to an idle resource. The technical proposal is that (1) a network side transfers a user terminal to the PCH state; (2) the user terminal enters into the CELL_DCH state when originating a new business, utilizes a configuration method of a pseudo-composite business, and configures the measurement control; (3) whether the data needs to be transmitted in the original business or not is judged, if not, a terminal state and the channel parameter keep unchanged, if the data needs to be transmitted, a procedure (4) starts; (4) a wireless network controller originates the radio bearer reconfiguration to distribute the idle resource for the original business. The present invention applies in the terminal wireless bearing configuration of a three generation mobile communication system.

The invention discloses a selective breeding method for a black glutinous maize inbred line, which includes the following steps: (1) Jinnuo No. 8 is chosen as female parent and Suyunuo No. 5 is chosen as male parent for hybridization, so that hybrid ears are obtained; (2) after the seeds of the hybrid ears are planted, Jinnuo No. 8 is used as the male parent for backcross, so that backcrossed ears are obtained; (3) after being planted, the seeds of the backcrossed ears are bagged to be inbred, ears with black cobs and seeds are chosen, each ear is separately threshed, the seeds of each ear are planted in a row, and thereby different ear rows are formed; all the individual plants in each ear row are bagged to be inbred, so that inbred ears are obtained, and the inbred ears in the different ear rows are separately harvested; (4) the ear rows in which both the cobs and seeds of all the inbred ears are black are chosen to be left, the seeds of the inbred ears are planted, and according to stress resistance and qualitative character, the excellent individual plants are chosen to be continuously inbred for three generations, so that the black glutinous maize inbred line is obtained. The black glutinous maize inbred line has the advantages of rich nutrition, unique taste, thin pericarp, high glutinousness, high stress resistance, wide applicability and excellent agronomic character.