120 results about "Adult stage" patented technology

The invention provides a method for increasing the yield of natural cordyceps sinensis. The method comprises the following steps of (1) selecting a base for increasing the yield of natural cordyceps sinensis; (2) placing a trapping lamp; (3) preparing trapping liquid; (4) screening and preparing culture medium of hepialidae hirsutella sinensis and paecilomyces hepialid; and (5) controlling yield increase conditions. According to the method, at the adult stage, a high pressure mercury vapor lamp is used for trapping, so the imagoes of hepialus armoricanus around the lamp fly to the base, and the egg-laying amount is increased; ethanol, vinegar and sugar solution are sprayed on meadows beneficial to larva growth, so the larvae gather together; and the hepialidae hirsutella sinensis and the liquefied paecilomyces hepialid are sprayed on the gathering area of larvae to raise the infection rate of the larvae of hepialus armoricanus, so the aim of increasing the yield of cordyceps sinensis is achieved and the industrialized production is realized.

The present invention provides novel type IIc Na/Pi cotransporters. These cotransporters are important Pi transporters that are highly expressed during the growth period from the weaning stage to the adult stage. Furthermore, the present invention provides FGF23 and mutants thereof as factors that regulate the expression of type II Na/Pi cotransporters. FGF23 suppresses Pi reabsorption through suppression of type II Na/Pi cotransporter expression in kidneys. Therefore, FGF23 can be used as a target substance for regulating Pi reabsorption in kidneys. The present invention provides important factors for the development of preventive and therapeutic agents for hyperphosphatemia or hypophosphatemia.

The invention discloses a method for identifying drought resistance of corns. The method for identifying drought resistance of corns is to alternatively plant the corns in a water area and an arid area, namely a film water area (2 rows) and a film arid area (2 rows), the same material is planted in adjacent water and arid areas, and the method belongs to the technical field of corn planting. The method comprises the following steps of (1) sowing the corn seeds to be tested; (2) finally singling the corn plants to be tested; (3) conducting drought stress and normal water treatment on the corn plants to be tested; (4) conducting morphological index detection on the corns to be tested; (5) conducting yield index detection on the corns to be tested; (6) evaluating the drought resistance of the corns to be tested. A method for identifying drought resistance of corns in adult stage is established, adult corn plants are taken as detecting objects in the method, drought stress treatment is conducted on the corn from jointing stage to mature stage, through the detection of the plant morphological index and yield index, the purpose of establishing a subjective and accurate method for identifying and evaluating the drought resistance of the corns is achieved, and therefore a reliable basis for the identification of drought resistance of corns is provided.

The invention provides an unconventional protein compound chicken feed special for table poultry in an adult stage, and belongs to a special feed for specific animals. The feed comprises the following compositions by weight portion: 0.1 to 0.2 portion of enzyme preparation, 45 to 50 portions of corn, 20 to 25 portions of wheat, 3 to 6 portions of peanut meal, 0 to 6 portions of protein powder, 0 to 2 portions of hydrolyzed feather meal, 2 to 6 portions of cotton seed meal, 0 to 3 portions of waste starch slurry, 1 to 6 portions of alcohol draff, 2 to 4 portions of cottonseed protein, 1 to 4 portions of rapeseed dregs, 0 to 3 portions of germ meal, 2.2 to 2.8 portions of grease, 1.4 to 1.7 portions of stone dust, 0.4 to 0.6 portion of calcium hydrophosphate, 0.3 to 0.33 portion of salt, 0.8 to 0.9 portion of lysine, 0.12 to 0.2 portion of threonine, 0.12 to 0.2 portion of methionine, 0.06 portion of choline chloride, and 0.5 portion of premix compound. The unconventional protein compound chicken feed solves the problem that the conventional protein chicken feed has short of raw material resources, uses industrial waste as raw materials, saves energy resource, protects environment, and is suitable to be used as daily ration of the table poultry 7 days before sale.

The invention discloses powdery compound feed for the anguilla marmorata adult stage. The powdery compound feed comprises fish meal, pre-gelatinized starch, fermented soybean meal, extruded soybean, fish oil, beer yeast, mineral, monocalcium phosphate, choline chloride, vitamin complex and the like. Compared with the traditional feed, the powdery compound feed for the anguilla marmorata adult stage, disclosed by the invention, has the advantages of comprehensive nutrition, little pollution to culture water and wide source of raw materials; and compared with the existing powdery compound feed for the Japanese eel adult stage, the powdery compound feed for the anguilla marmorata adult stage, disclosed by the invention, has the advantages of high feed conversion rate, high digestion utilization rate, high protein content, low fat content, no need of coloring components and the like, and is green and pollution-free.

The invention discloses a propylaea japonica artificial breeding, breed conservation and propagation production method. According to the invention, a host plant species and an aphid large-amount breeding technology which are used in high-efficiency host aphid propagation are selected; propylaea japonica are bred according to four development stages which are an egg stage, a larva stage, a pupa stage and an adult stage; an appropriate breeding technology is adopted according to biological and ecological characteristics of propylaea japonica; breeding equipment is tested and developed, such that propagation efficiency is improved; propylaea japonica is trapped for spawning with physical and chemical methods, such that centralized collection and breeding is facilitated; breeding and storing conditions are determined through tests; and box packages are adopted for adults and paper bag packages are adopted for larvas and eggs, such that field release and popularization are facilitated. According to the invention, a key technology for propylaea japonica large-scale propagation by using live aphids is explored, and high-quality, high-efficiency and large scale propagation of propylaea japonica is realized. The propylaea japonica is used for controlling agricultural and forestry pests such as aphids, plant hoppers and leafhoppers, such that production needs can be satisfied.

The invention relates to the technical field of animal models and concretely, relates to a method for building an animal model with PHF 14 gene knockout-based acute kidney injury and renal fibrosis after injury. The invention builds a model of renal fibrosis after kidney injury under the genetic background of PHF 14 gene knockout under adult conditions and provides essential conditions for researching a use of a PHF 14 gene in fibrotic diseases. Compared with the existing PHF 14 knockout model, the PHF 14 gene knockout provided by the invention does not cause embryonic lethal. A test on adult-stage tamoxifen induced knockout of PHF 14 proves that the PHF 14 gene knockout does not cause embryonic lethal. Compared with a group without knockout, the group subjected to knockout has no substantial pathology of lung, liver and kidney. The method prevents systemic disease state-caused interference on following-up acute kidney injury model making and realizes individual research on use of the gene defect in renal fibrosis pathogenesis.

The present invention relates to a porcine trichinosis antibody test strip, a preparation method and application thereof, and belongs to the technical field of fluorescence immunoassay. In order to detect trichinella infection more quickly, stably and accurately, the present invention provides a porcine trichinosis antibody test strip. The porcine trichinosis antibody test strip comprises a samplepad, a binding pad, a chromatographic membrane, an absorbent pad and a bottom plate; the binding pad is marked with time-resolved fluorescent microspheres coupled with the goat anti-porcine IgG; andthe chromatographic membrane is provided with a detection line and a quality control line, wherein the detection line is sprayed with the trichinella cocktail antigen composed of a recombinant musclelarval stage Ts-WM5 antigen expressed by prokaryotic cells, an intestinal infectious larval stage Ts-WN10 antigen, an adult stage Ts-ZH68 antigen and a newborn larval stage Ts-T668-C antigen, and thequality control line is sprayed with the rabbit anti-goat IgG. The test strip is prepared after combination of the components. The technical scheme of the present invention can be used for early rapiddetection of porcine trichinella infection.

The invention discloses a planting method of lithops pseudotruncatella. The method includes the steps of flowerpot and soil selection and soil disinfection; sowing; care in the seedling stage; fertilization in the seedling stage; first-time peeling; seedling transplanting, flowerpot and soil changing and root pruning; flowering, wherein when lithops pseudotruncatella flowers, the young stage of lithops pseudotruncatella ends and the adult stage begins. The method is scientific and reasonable and can obviously increase the seed germination rate and the survival rate; besides, disease and pest damage hardly occurs, and plants are plump and robust.

The invention belongs to the technical field of fishing culture, and particularly discloses a culture method of rainbow trout. The method includes the following steps: (1) selection of fishpond; (2) preparation of solutions, such as single salt; (3) spawn collection, milt collection, spawn washing and insemination; (4) fertilized eggs hatch; (5) fry rearing; (6) rainbow trout fry input; (7) fish feed discharging in the juvenile stage; (8) fish feed discharging in the adult stage; (9) water body management. By applying the culture method of rainbow trout, the rainbow trout has great economic values with strong disease resistance, high survival rate and succulent and tender meat quality.

The invention discloses a locust culture device, aiming at solving the problem that foods and excrement are mixed and cannot be conveniently cleaned when locusts are fed and solving the problem that the survival rate of ova is not high. The locust culture device comprises a feeding room and an oviposition room, wherein a feeding trough is arranged on a side wall of the feeding room; the feeding trough penetrates through the side wall of the feeding room; if feed is added into the feeding trough, the feeding trough is pulled out of the feeding room from the inner part of the feeding room; after the feed is added, the feeding trough is pushed from the outer part of the feeding room into the feeding room; the oviposition room is arranged on one side wall of the feeding room; the oviposition room penetrates through the side wall of the feeding room; when the locusts are at an adult stage, the oviposition room is pushed into the feeding room; after the locust ova are hatched, the oviposition room is pulled out of the feeding room. The device is convenient for feeding and the survival rate of the ova can be improved.

The invention discloses a method for improving the cold resistance of nasonia vitripennis. The method includes phases of 1), starting to regulate and rear hosts from adult stages, regulating illumination durations and temperatures on a daily basis and rearing the hosts until larvae are born; 2), regulating and rearing the larvae born by the hosts in the phase 1), regulating illumination durations and temperatures on a daily basis, selecting pupae formed in preset numbers of days at the phase and using the selected pupae as diapause hosts; 3), starting to regulate and rear the nasonia vitripennis from eclosion adult bee stages, arranging adult bees under dark conditions, regulating temperatures and rearing the adult bees for preset numbers of days; 4), selecting male and female adult bees paired in the phase 3) when the nasonia vitripennis lays eggs, and rearing the male and female adult bees in containers with the host pupae formed in the phase 2) according to a 1:1 proportion of adult bee pairs to the fly pupae; 5), regulating illumination durations and temperatures of rearing environments in the phase 4) on a daily basis, removing the adult bees after preset time elapses, allowing the host pupae to develop under identical conditions until larvae of the nasonia vitripennis develop.

The invention discloses a new wheat stripe rust resisting polygene-polymerized flower-nurture breeding method. Wheat-breeding parent materials with excellent agronomic characters are selected; 3 major micro-species of puccinia striiformis, which are recently popular, are used to evaluate stripe rust resistance of the wheat-breeding parent materials at seedling stage and adult stage; 3 wheat-breeding parent materials, which have high-resistance immunity to major popular individual micro-species of various puccinia striiformis, are sieved; the 3 wheat-breeding parent materials are hybridized and duplex hybridized to obtain duplex hybridized polygene-polymerized subsequent generation; the duplex hybridized subsequent generation is then cultured and wheat anther tissue is inoculated to one-step seeding culture medium of wheat anther, thereby obtaining complete pollen plant; chromosome doubling liquid with colchicines and dimethyl sulfoxide is injected to tillering node, thereby carrying out pollen plant chromosome doubling to obtain doubly purified individuals of doubled haploid which can be self-hybridized to form a stable doubled haploid system; and stripe rust resisting individual micro-species validation is carried out on the doubled haploid system, so as to obtain a new stripe rust resisting type or species system which is polymerized with 3 stripe rust resisting genes.

The invention discloses a Premna Dendrolimus attractant and induced core and making method, which comprises the following parts corresponding to the weight percentage of attractant: 40%-80% cis-5, trans-7-dodecadiene acetate, 35%-10% cis-5, trans-7-dodecadienol, 12. 5%-5% cis-5, trans-7-dodecadiene propionic ester and 12. 5%-5% cis-5-dodecadiene acetate, wherein the Dendrolimus attractant can be dissolved in the hexane or heptane solution to make the density at 20-60mg/ml, which is added on the diaphragm of cuff-typed composite rubber carrier; the attractant can induce male moth during the entire adult stage, which makes female moth loss mating opportunity. The invention can predict and forecast the occurrence of pest, which reduces quantity of the next generation quantity with simple method to be spreaded widely.

The invention discloses a bee raising method with a high bee food conversion ratio. The bee raising method comprises the following steps: (1) larval stage: making larvae eat royal jelly in the first 3-5 days, and making the larvae eat the royal jelly under the complementation of bee food after 5 days, wherein the edible amount of the bee food per bee is 0.5-1 G; and (2) adult stage: eating the beefood, wherein the edible amount of the bee food per bee is 3-5 g, and the bee food comprises the following components in parts by weight: 30-40 parts of composite bacterial powder, 20-30 parts of white sugar, 20-30 parts of honeysuckle pollen, 20-25 parts of rape pollen, 30-40 parts of soybean meal, 5-8 parts of protein powder, 3-5 parts of composite powder, 3-5 parts of magnesium sulfate and 1-2parts of barley powder. According to the bee raising method, the bee food is supplied to bees at different stages according to different conditions, so that demands of the bees at different stages for different nutrient components are met, and the favorable development of the bees is guaranteed; and the composite bacterial powder is added into the bee food, so that the digestive ability of the bees is improved to a great extent, furthermore, the bee food can be favorably digested and absorbed by the bees, and the absorption rate is high.

The invention discloses a targeted sensory integration training system for a haptic system; and a method particularly aimed at six stages comprises the following steps: a first stage (referring to theage before 1 year old) of a haptic system targeted sensory integration training method, a second stage (referring to the 1 -3 year old) of the haptic system targeted sensory integration training method, a third stage (referring to the 4 -6 year old) of the haptic system targeted sensory integration training method, a fourth stage (referring to the 7 -12 year old) of the haptic system targeted sensory integration training method, a fifth stage (referring to the 13 -18 year old) of the haptic system targeted sensory integration training method, and a sixth stage (referring to the adult stage) of the haptic system targeted sensory integration training method. According to the targeted sensory integration training system for the haptic system in the invention, the actual sensory integration development condition of a tested person is obtained through an evaluation system, a specific targeted training and evaluation method is given, the haptic sensory ability of a trainee is improved, andthe overall feeling and sensory ability of the trainee is enhanced.

The invention provides an artificial breeding method of gelechiid moths. The method comprises the adult-stage egg mass collecting stage, the larval-stage and pupal-stage breeding stage and the adult-stage breeding stage. The artificial breeding method of the gelechiid moths is characterized in that imagoes have the habit of climbing upwards and the habit of tending to gaps for oviposition, egg masses of the gelechiid moths are collected by providing proper gaps and using a gland filter paper method, the daily oviposition amount and the amount of single female adult oviposition of the gelechiid moths can be conveniently and accurately counted, and damage to the egg masses can be effectively avoided through the method for collecting the egg masses; hatched larvae have the habit of silking drooping, the larvae are directly inoculated into finger-shaped tubes through a writing brush in a wire hanging mode, and harm to newly hatched larvae in the larva inoculating process can be effectively avoided; in the larva and pupa breeding process, completely transparent finger-shaped single-way glass tubes and corresponding feed and sealing technology are well-chosen, and tracking observation of a researcher on the larvae and the pupae of the gelechiid moths can be well met.