47results about How to "Ensure healthy and sustainable development" patented technology

The invention relates to a flood emergency risk avoiding method. According to the emergency risk avoiding method, the existing emergency risk avoiding technology is upgraded, internet and mobile phonecommunication positioning big data are introduced, and the method provides commanding and dispatching services based on water-human-ground dynamic feedback driving for a command decision maker, related departments and specific action personnel in emergency command work. A reference is provided for solving the flood disaster emergency risk avoiding problem, the accuracy of extreme flood emergencyrisk avoiding is improved, the management and implementation capacity of extreme flood emergency risk avoiding organization is improved, casualties and property losses caused by flood disasters are effectively reduced, and important practical significance is achieved for guaranteeing sustainable and healthy development of social economy. The implementation of the method promotes the key technicalbreakthrough of flood control emergency risk avoiding measures in China, and fills the technical blank of flood disaster comprehensive emergency risk avoiding in China.

The invention belongs to the technical field of avian virus detection, and discloses a GeXP primer group and a kit capable of identifying an H5 subtype avian influenza virus and four different NA subtypes thereof at the same time. The inventor researches and designs six pairs of specific primers and one pair of universal primers based on a GeXP system, and builds the GeXP kit capable of identifying the H5 subtype avian influenza virus and four different NA subtypes thereof at the same time accordingly. Through adoption of the GeXP rapid detection kit, the H5 subtype avian influenza virus and the four different NA subtypes thereof can be identified at the same time, and the sensitivity is 102 copies per microliter. The GeXP rapid detection kit has the advantages of high flux, high specificity, high sensitivity, rapidness and the like, and has important significance to epidemiological investigation and differential diagnosis of the H5 subtype avian influenza virus.

The invention discloses a smart cloud community service system. The smart cloud community service system comprises a big data analysis system, a government affair system, a property management system,an Internet-of-Things system and a shopping mall system; the big data analysis system is used for analyzing data generated by a community; the government affair system is used for supervising property enterprises and managing streets; the property management system is used for recording, monitoring and managing community affairs; the internet-of-things system is used for integrating hardware equipment in a community, breaking information islands among the equipment and enabling the equipment to be intelligently interconnected; the shopping mall system is used for community resident-oriented home life consumption and providing online and offline integrated convenient service. The smart cloud community service system is suitable for community service, and can help a supervision department to integrate information such as communities and properties to establish a property industry integrity management system and supervise property enterprises under the condition of canceling property qualifications by setting smart property management, thereby ensuring sustainable healthy development.

The invention belongs to the technical field of poultry virus detection and discloses a GeXP rapid detection primer group and kit for identifying H5N1 and H9N2 subtype avian influenza viruses synchronously and application of the primer group and kit. According to the GeXP rapid detection primer group and kit and the application of the primer group and kit, based on a GeXP system, five pairs of specific primers and one pair of universal primers are researched and designed, and accordingly, the GeXP rapid detection kit for identifying H5N1 and H9N2 subtype avian influenza viruses synchronously is established. By means of the GeXP rapid detection primer group and kit and application of the primer group and kit, the H5N1 and H9N2 subtype avian influenza viruses can be identified synchronously, and the sensitivity is 102 copy/micron L. The GeXP rapid detection primer group and kit and application of the primer group and kit have the advantages of being high in flux, high in specificity, high in sensitivity, high in speed and the like and have significance to epidemiological investigation and differential diagnosis of the H5N1 and H9N2 subtype avian influenza viruses.

The invention relates to a method for breeding second-season litopenaeus vannamei in an overwintering mode with a greenhouse. The breeding period is from the middle ten days of September to May in the next year. The method includes the steps of 1, implementing the key technology of releasing shrimp larvae before installing a greenhouse film in the first season, wherein the shrimp larvae are released in September in advance, and when the water temperature is reduced to 25 DEG C, a greenhouse frame is covered with the light transmitting PVC film; 2, implementing the key technology of intensively marking the shrimp larvae and then breeding the shrimp larvae in a separated mode, wherein a pond accounting for 10-25% of the total breeding area is harvested first in the first season to intensively mark the shrimp larvae of the second season. Preferably, part of original pond water at high temperature in the first season is introduced into water for releasing the shrimp larvae in the second season to ensure that the shrimp larvae adapt to the water temperature; in the whole overwintering stage, the greenhouse is used for controlling the water temperature to be 22-32 DEG C, and the most suitable temperature is 25-30 DEG C. One season production is added compared with common prawn breeding in the greenhouse, litopenaeus vannamei in the first season is harvested at the market demand peak, litopenaeus vannamei in the second season is harvested 20 days earlier than that bred in a pond without a greenhouse, the economic benefits are increased, and the requirement of citizens is met.

The invention relates to an intelligent device for refrigerating and collecting livestock and poultry died from diseases. The intelligent device is provided with a centrally-controlling machine and acollection device, and the collection device is controlled by the centrally-controlling machine to run. The collection device comprises a belt conveyor used for conveying the livestock and poultry died from the diseases and a refrigeration storage used for storing the livestock and poultry died from the diseases, wherein a lifting device and a storage tank are installed in the refrigeration storage, the livestock and poultry died from the diseases are conveyed by the belt conveyor into a hopper device installed on the lifting device, the hopper device moves up and down through a hydraulic system installed on the lifting device, the hopper device ascends to an assigned position and conveys the livestock and poultry died from the diseases into the storage tank, and the harmless dead livestock and poultry treatment and collection running mode of delivery through farmers, unified transfer, centralized treatment and supervision all the way is formed. The problems are effectively prevented that the environment is polluted, the products of the livestock and poultry died from the diseases flow to a dining-table, and animal epidemic diseases spread, and the livestock and poultry product quality and safety and sustainable and healthy development of the animal husbandry are guaranteed.

The invention relates to a cultivation method for resisting dry rot diseases of apples, and relates to the field of plant cultivation. The cultivation method includes the steps: (1) treating scions; (2) treating stocks; (3) performing grafting; (4) reserving some scions growing healthy green leaves after 15-30 days, and eliminating some scions with dry rot disease germs according to laboratory testing verification; (5) cutting the healthy scions in the step (4), grafting the healthy scions to shoot sections of seedling stocks again, and continuing the process twice or mote to obtain grafting body-subculture box cultivation-scion selection; (6) sticking a grafting body obtained in the step (5) into a greenhouse, and transplanting the grafting body into a land for growing field crops after survival. A novel simple, convenient, practical and efficient multiple grafting induction dry rot disease resistance method is creatively built, and plants resisting the dry rot diseases can be rapidly obtained.

The invention discloses a cluster software system and method based on a data bus. The system comprises a server layer which enables a hardware server cluster to employ a virtualization technology through a bus mechanism, distributes set resources according to the demands of distributed assemblies, builds a corresponding container, and achieves isolation and decoupling of all assemblies through thecontainer. The hardware server cluster comprises a cluster consisting of hardware servers consisting of a web server, a data server and a communication server; each hardware server serves as a singlenode, and nodes in the cluster share communication, memory space and data processing functions; and the normal operation of the whole system is not influenced by single node failure. Isolation and decoupling of each assembly are realized through the container, and each assembly performs its own function to form a distributed function system of the system together. Each server serves as a single node of a redundant backup cluster, when a machine breaks down, only a part of hardware capacity of the platform is lost equivalently, and normal operation of the whole system is not affected.

The preparation process includes introducing CpG sequence plasmid into bacteria for expression to form engineering bacteria containing CpG sequence plasmid, culturing the said engineering bacteria, and alkali cracking to extract plasmid DNA to prepare CpG molecular immunopotentiator. The CpG molecular immunopotentiator of the present invention can strengthen the immunological effect of deactivated and attenuated vaccine, the immunological effect of engineering vaccine, and especially the immunological effect of all spectrum DNA vaccine, and may be used in animal husbandry.

The invention belongs to the technical field of agriculture, and particularly relates to a polypeptide multi-element organic fertilizer for raising chickens. The polypeptide multi-element organic fertilizer is prepared from polypeptide, ferrous sulfate, zinc sulfate, ammonium molybdate, calcium nitrate, boric acid and water. The polypeptide multi-element organic fertilizer uses a chemical bonding function of the polypeptide to realize the chelation of all elements, and promotes the absorption of mineral nutrition for the chickens and improves the chicken immunity and the quality of chicken meat and eggs while reducing the used amount of antibiotics and hormones; besides, the polypeptide multi-element organic fertilizer is favorable for the non-pollution production of the chicken meat and the eggs, has the characteristics of low price, convenient use, obvious effect and the like, and provides a guarantee for the healthy and sustainable development of the poultry industry.

The invention discloses a mountain area running water culture rotational flow sewage collection multi-stage precipitation tail water treatment method, which comprises the following steps: carrying out layering treatment on culture tail water to realize direct overflow of the culture tail water with low excrement residual feed content from the upper part; according to the present invention, the breeding tail water with the high manure residual feed content is deposited at the lower part, is discharged after the treatment, is mixed with the breeding tail water with the low manure residual feed content, and is discharged after the ecological treatment, and the characteristics of large water flow, high breeding density, high unit area yield, secondary or repeated water use, direct tail water discharge and the like are provided for the traditional running water breeding mode in the mountainous area; cultivation tail water is treated and then discharged after reaching the standard, the method is a main measure for ensuring healthy and sustainable development of the running water aquaculture industry in the mountainous area, and tail water treatment is a process for repairing a water body before the tail water is recycled or discharged. The invention aims to remove or reduce solid particles, soluble organic matters, nitrogen and phosphorus nutrients and other culture pollutants in a water body, and has the advantages of strong dirt collecting capacity, simplicity in operation, convenience in management, low manufacturing cost and operation cost and suitability for running water culture in mountainous areas.

The invention discloses a cultivation method of a new high-salt-resistant hybrid oyster strain in South China. The method comprises the following steps of preparing a hybrid F1; performing phenotypic character comparison, character separation and identification, reproductive potential evaluation and excellent separation type screening on a hybrid self-breeding offspring F2 under different environmental effects; performing phenotypic character comparison, reproductive potential evaluation and excellent strain determining of a hybrid F3 under different environmental effects; and performing the technical links such as hybrid F4 self-propagation and the like to obtain the new high-salt-resistant hybrid oyster strain suitable for the South China. The strain is different from new oyster hybrid strains obtained in the past, the new hybrid strain is screened out by performing continuous self-propagation screening on different segregation types of the hybrid F2, and the traditional concept that all the segregation types of the hybrid F2 show hybrid disadvantage is overturned; through environmental genotype effect analysis, a set of novel hybrid oyster new strain breeding method is created. and the new hybrid strain obtained by the method has the characteristics of fast growth, strong stress resistance, genetic stability and the like, and the yield is increased by 10%-15% or above.

The invention discloses a soil remediation agent for remediating pepper continuous cropping obstacles as well as a preparation method and application of the soil remediation agent. 10% of a trichoderma strain is added into straw and mushroom residues, 5% of bacillus amyloliquefaciens is added after 7 days of fermentation, and the soil remediation agent for improving the pepper continuous croppingobstacles is obtained after another 2 days of fermentation. By applying the remediation agent, pepper diseases can be effectively prevented and controlled, the pepper yield is increased, and the continuous cropping obstacle remediation effect is remarkable.

The invention belongs to the field of agricultural fertilizer and particularly relates to selenium-enriched bio-organic fertilizer special for winter jujubes and a preparation method and application method thereof. The selenium-enriched bio-organic fertilizer for winter jujubes is composed of decomposed chicken manure, a microbial combined bacterium liquid and a sodium selenite solution in a mass-to-volume ratio of 100: 10-20: 15-20. Through one-step application of the bio-organic fertilizer before germination, the winter jujube selenium content is in a range of 40-50 micro-grams per kilogramand satisfies the requirements on the selenium content of fruits in the food selenium limiting content hygienic standards (GB13105-1991). Through use of the microbial combined bacterium liquid specialfor winter jujubes, the selenium-enriched bio-organic fertilizer has strong specificity, significantly increases the yield and quality of winter jujubes and ensures sustainable and healthy development of production of good-quality and selenium-enriched winter jujubes.