120 results about "Adult stage" patented technology

The invention discloses a swelling granular mixed feed for adult pelteobagrus fulvidraco, relating to the field of pelteobagrus fulvidraco feed. The feed is suitable for feeding the pelteobagrus fulvidraco in adult stage (namely the pelteobagrus fulvidraco in the adult stage with the weight of more than 20g); the feed is a mixture prepared by all raw materials according to the processing method of swelling granular feeds; according to the weight percentage, the feed comprises the following raw materials of: 36-40% of fish meal, 15.58-19.6% of flour, 3.5-4% of cottonseed meal, 16-20% of soybean meal, 6-7% of maize protamine, 4.5-5.5% of fish oil, 6-7% of beer yeast, 1-1.5% of mineral matters, 0.5-0.6% of choline chloride and 0.2% of multivitamin. Compared with normal mixed feed, the swelling granular mixed feed has the advantages of comprehensive nutrition, high livability, little pollution on culture water, greenness, and no public nuisance.

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 discloses an easy and fast seedling method for hybrid pear seeds, which comprises the steps of fruit management, seed management and seedling management, wherein the fruit management is as follows: hybrid fruits can be collected in 5-10 days before morphological maturity and are aired and pre-arranged for 3-4h, and then are instantly arranged in a miniature mechanical refrigeratory for refrigeration under the temperature of 3-5 DEG C and a humidity of 85-95 percent; and the hybrid fruits can be stored until the first ten-day period of January in next year in the refrigeratory; the seed management is as follows: the hybrid fruits are delivered from the refrigeratory and are immediately cleaned and then are aired for 48h under a room temperature (0-10 DEG C); then the hybrid fruits are dipped for 0.5-1.0h by formaldehyde (formalin) 100 times liquid with a concentration of 40 percent; and then the hybrid fruits are directly sown without sand storage and lamination; and the seedling management is as follows: when the cotyledons of the seedlings are developed to two cotyledons and one core, the cotyledons are directly transplanted to a selective nursery in the current year with a permanent planting density of 2.0m*1.0m; and only the central trunks of the seedlings are maintained for extended growing so as to increase the height of crowns and try to enter the 'childhood length' of the adult stage as early as possible and shorten the childhood period.

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 discloses an indoor large-scale artificial breeding method for semiaquatic fire flies. The indoor large-scale artificial breeding method comprises the following steps: (1) constructing a breeding room; (2) configuring breeding facilities; (3) hatching eggs; (4) breeding larvae; (5) managing in the pupal period; (6) breeding at the adult stage and the oviposition stage. By adopting the indoor large-scale artificial breeding method, artificial indoor large-scale efficient three-dimensional circulation breeding of the semiaquatic fire flies can be achieved.

The invention discloses a plum planting method. The plum planting method sequentially comprises the following steps of planting of plum tree seedlings, fertilizer applying, trimming at a juvenile stage, trimming at an adult stage, and soil management at the adult stage and trimming at an old stage. Standard planting is adopted, 30-50 trees are planted per mu by means of the plum planting method, high yield and high efficiency are achieved, and the yield per plant can reach 40-60 kilograms. Many years of benefits can be obtained in one-time planting, and the age of plum trees planted by means of the plum planting method ranges from 30 to 35.

The present invention discloses systems and methods for controlling arthropod populations. The systems include a polymeric substrate, a semiochemical that is reactive upon an adult-stage arthropod, and an insecticide that is toxic to an immature-stage arthropod. The semiochemical may be a sex pheromone that disrupts mating behavior of the adult-stage arthropod. The insecticide may be a per os insecticide that only affects the immature-stage arthropod. The arthropod to be controlled may be gypsy moths, in which case the semiochemical may be disparlure and the insecticide may be spinosad. Further disclosed are methods for preparing systems for use in controlling arthropod populations.

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.

Aspects of the present invention include methods and compositions related to the modulation of molecules regulating the regenerative potential of cells and tissues in the embryonic state and the loss thereof in later fetal and adult stages of development. Said methods and compositions have uses in research in stem cell biology and in increasing regenerative potential in fetal and adult tissues otherwise incapable of regeneration.

The invention discloses a culture method of finless eel. Through the measures of selecting a pond, preparing the pond, culturing young eel and culturing adult eel, the finless eel has a good growth environment in the young stage, the resistance and the applicability of the young eel can be improved, the oxygen content and the appetite of the growth environment in the adult stage of the finless eel can be improved, the temperature of the ambient weather can be maintained, the growth of the adult eel can be stimulated, the growth speed of the finless eel is higher, and the quality is better.

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.

Provided is a comprehensive citrus fruit fly control method based on a PUSH-PULL strategy. The method comprises the control measures of two links of the adult stage and the larval stage; in the adult state, adults are rejected from entering a citrus orchard to lay eggs by adopts the Push-Pull strategy, and the adults are killed outside the citrus orchard; in the larval stage, wormed fruits (maggot fruits) are removed, picked up and treated for killing insects. The method particularly comprises the steps that in the adult emergence and egg laying period, repellent is sprayed in the citrus orchard, an odor barrier is set up for avoiding the adults, the adults are blocked from entering the citrus orchard to lay eggs, and the adults are induced by food attractant to gather around the citrus orchard to be killed; for the larval stage, in the stage that the wormed fruits are yellowed before the fruits are ripe, the wormed fruits yellowed in advance in trees are removed, dropped fruits on the ground are picked up ad collected, centralized treatment is effectively conducted, and larva are killed. The method is green and environmentally friendly, the raw materials are easy to obtain, the cost is low, the control effect is stable, the killing efficiency is high, the wormed fruit treatment method is easy and convenient to implement and is not limited by environmental conditions, and damage of fruit flies to citruses is effectively controlled.

The invention discloses a fragrance pig breeding method, belongs to the technical field of livestock breeding and aims to solve the problems of physical deterioration and low disease resistance of fragrance pigs due to addition of fish meal and other additives in an existing breeding process of fragrance pigs. The fragrance pig breeding method comprises two stages: the first stage refers to the infant stage, in the first stage, fragrance pigs are fed with infant feed weighing 1.7%-2% of the fragrance pigs from the eighteenth day since the fragrance pigs are born and fed five times a day, and the infant feed is prepared from 7-13 parts of corn, 2-3 parts of bran coat, 3-7 pars of bean meal, 2-4 parts of wheat bran and 1-2 parts of ensilage; the second stage refers to the adult stage, in the second stage, when the weight of each fragrance pig reaches 9 kg or above, the fragrance pigs are fed with adult feed weighing 2.7%-3.3% of the fragrance pigs and feed four times a day, the adult feed is prepared from 8-14 parts of corn, 5-7 parts of bran coat, 1-2 parts of bean meal, 3-4 parts of wheat bran and 1-2 parts of ensilage, and the fragrance pigs are driven to the outside every other day and stay on the outside for half a day. According to the breeding method, the fragrance pigs in different stages are reasonably fed and are allowed to go outside to exercise, so that the disease resistance of the fragrance pigs is improved.

The invention discloses a locust feeding device, aiming at solving the problems that foods and excrement are inconvenient to clean when locusts are fed and also solving the problem that the survival rate of ova is not high. The locust feeding device comprises a feeding chamber and a spawning chamber, wherein a feeding groove is formed in a side wall of the feeding chamber and a feeding trough penetrates through the side wall of the feeding chamber; a long-strip-shaped first groove is formed in the bottom of the feeding trough; a bulge which is adaptive to the first groove is arranged on the side wall of the feeding chamber; the bulge is located in the first groove and can slide along the first groove; one layer of first gauze is arranged between the side wall of the feeding chamber and the side wall on the outermost side of the feeding trough and is used for preventing locusts from flying out in a feed adding process; the spawning chamber is arranged on one side wall of the feeding chamber; the spawning chamber penetrates through the side wall of the feeding chamber; when the locusts are at an adult stage, the spawning chamber is pushed into the feeding chamber; and after locust spawns are hatched, the spawning chamber is pulled into the feeding chamber. The device disclosed by the invention is convenient for feeding and can be used for improving the survival rate of the spawns.

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.

The invention discloses a method for improving rice resistance to bacterial leaf blight and rice blast through spermine induction treatment. The method comprises the steps of preparation of planting land, seedling management and spermine induction treatment, wherein the step of spermine induction treatment comprises the sub-step of continuously irrigating a spermine solution with the concentration of 2 to 10 mmol / L (preferentially 2 to 5 mmol / L) to rice at an adult stage, wherein the daily irrigating amount of the amine solution per mu is 800 to1200 L, and the total irrigating time is 4 to 7 days. The method is easy to implement, simple and convenient to operate and quick in effect, the rice resistance to the bacterial leaf blight and the rice blast can be improved in the short time, loss caused when the bacterial leaf blight and the rice blast of rice outbreak can be effectively avoided, and economic benefits can be improved.