550results about How to "High reproductive rate" patented technology

A method for enhancing the uptake of a therapeutic biological agent by treated cells. A low-power, unfocused field of acoustic energy is directed at the treated cells after the delivery of the therapeutic agent to the treated cells. A related method for stimulating either neural cells or cells in a cell culture. A portable sized device provides the field, and may include either an array of emitters or a scanable emitter.

The present invention is one kind of nutrient reinforcing agent for artificial fry raising of marine animal, and relates to the recipe and preparation process of micro algae bait nutrient reinforcing agent. The microalgae bait nutrient reinforcing agent consists of several kinds of micro algae containing different nutritious components and has grain size of 5-20 microns. It contains great amount of DHA, ARA and natural astaxanthin, and can raise the immunity and survival rate of raised marine animal. It can meet the requirement of hatched fries of fishes, shrimps and shells in feed. For example, when the microalgae bait nutrient reinforcing agent is used in raising turbot, it can raise the survival rate and lower the albinism rate greatly.

The invention discloses giant salamander compound bait and a production method thereof. The giant salamander compound bait includes bait for young salamanders and adult salamanders and bait for parent salamanders. The salamander compound bait takes fresh crucian carps, carps, grass carps, loaches and bull frogs as main materials and takes aggregates, mineral powder, micro amino acid and the like as auxiliary materials. After the main materials are mixed and minced, the auxiliary materials are added, and starch is then mixed. After being stirred and rubbed, the materials are filled by plastic casings in a sausage stuffer and dotted. Finally, sausages are sterilized at a temperature of 95-100 DEG C. The giant salamander compound bait can replace fresh fish and shrimp bait to feed giant salamanders. When the giant salamander compound bait is used for feeding, the plastic casings are stripped off, and the giant salamander compound bait is cut into strip materials suitable for the giant salamanders to swallow and thrown into a salamander pond. The giant salamander compound bait has good palatability. Practices prove that when the bait is used for feeding the giant salamanders, the breeding cost of the giant salamanders can be reduced by 30-50%, the growth rate of commercial salamanders can be increased by 10-30%, the salamander reproduction rate can be increased by 50-100%, and thedisease incidence rate of the giant salamanders is obviously reduced.

A method for quickly reproducing Mandiya yew is based on the tissue culture principle plus the cuttage technique includes such steps as taking part of the organs of said yew, treating it by the invented "tonic G-P clone liquid", planting in sand bed, supplementing said "tonic G.P clone liquid" while management, and growing root in 20 days. Its advantages are high speed and survival rate and low cost.

The invention provides a method for rapidly culturing shoot tips in vitro, which is characterized in that in the first step, selecting stolon of the strawberries sprouted at the same year, washing to be clean and disinfecting; in the second step, cutting 0.1-0.5 mm shoot tips of the disinfected and cleaned strawberries stolon under the anatomical lens, inoculating to a culture medium for germination culture, cutting the new sprouts after the 0.5-1.5 cm new sprouts are grown on the shoot tips, inoculating to an enrichment medium for inducing clustered shoots; in the third step, cutting the cluster buds to simple buds, inoculating to a rooting medium for rooting culture; transferring test tube plantlets to a substrate formed by mixing perlite and peat, watering and covering a plastic film for insulation and moisture retention, revealing the plastic film for gradually hardening, transferring the seedling to a plastic potted tray filled with pure peat, watering and covering the plastic film for insulation and moisture retention, and directly planting the seedling to a field. The invention has the advantages of high reproductive rate, rapid reproduction speed and high survival rate.

The invention relates to a method for breeding a special wild boar and a matched breeding technique, and belongs to the field of animal industrialized production. The method for breeding the special wild boar comprises the followings steps: performing hybridization by taking the wild boar as a male parent and a Huai boar as a female parent, or taking the Huai boar as the male parent and the wild boar as the female parent to obtain a basic group, and then performing closed selection breeding on the wild boar for five generations to obtain the special wild boar with 50 percent of wild boar blood relationship; and then performing hybridization by taking the wild boar as the male parent and a Huai crossbred boar as the female parent, or taking the Huai crossbred boar as the male parent and the wild boar as the female parent to obtain the basic group, and then performing closed selection breeding on the wild boar for the five generations to obtain the special wild boar with 75 percent of wild boar blood relationship. The special wild boar is fed by a feed which is prepared by taking agricultural and sideline products, such as nuisanceless corn, potato, carrot, bean dregs and the like as raw materials, and the feed is added with Chinese medicinal herbs additives consisting of astragalus, flos caryophyllata, cassia bark, round cardamom, honeysuckle, amur corktree bark, parslane herb, tree peony bark, Chinese mugwort leaf, pomegranate rind, mung bean and indigowoad root, so that the breeding technique has the advantages of effectively resisting diseases, improving the meat quality and producing the nuisanceless high-quality special wild boar product.

The invention provides a method for cultivating earthworms. The method comprises the steps that first, a base box body is sequentially filled with river stones, gravel and silver sand, an earthworm cultivation box is placed on the base box body, organic waste mixtures are arranged in the earthworm cultivation box, then earthworm seedlings are put into the earthworm cultivation box, after the earthworms are cultivated for 30 days, organic waste mixtures are continuously added into the earthworm cultivation box until the earthworm cultivation box is filled with the organic waste mixtures; earthworm cultivation boxes are continuously placed on the earthworm cultivation box filled with the organic waste mixtures, after the earthworm cultivation box at the top layer is filled with the organic waste mixtures, the earthworm cultivation box at the bottom layer is drawn out, and the earthworm cultivation box is placed back to the top layer after earthworm cast in the earthworm cultivation box is cleaned away to achieve circulation cultivation. The method for cultivating the earthworms has the advantages that the facts that earthworms are bred from generation to generation, are inbred and are in variety degeneration are avoided, and breed conservation and reproduction of the earthworms can be better achieved. Adult earthworms are harvested conveniently, the living and incubation environment of the earthworms is not damaged, the incubation rate is guaranteed, and the method is suitable for earthworm industrial large-scale cultivation.

The invention relates to biologic pharmacy and a multi-functional ecological product. A live lactobacillus composite ecological microbial agent is prepared by fermenting and culturing probiotics taking live lactobacilli and microzymes as representatives by a fermentation tank, and the strains of other live probiotics are selected from one or more than one of nitrobacteria, sulphur bacteria, photosynthetic bacteria and bacilli. The invention has extensive application range in the pasturage breeding of poultry, such as pig breeding, chook breeding, cattle breeding, animal breeding and the like, the poultry breeding industry or aquiculture such as fish breeding and the like, and has a plurality of functions of enhancing the immunity after being eaten by animals, reducing the use of antibiotics, saving the use cost of medicines, obviously enhancing the reproduction rate, shortening the breeding period, obviously and effectively saving feedstuff and enhancing the income of an economic breeding farmer.

The invention discloses a method for breeding a new species of lean meat type pigs-Shennong No. 1, which includes: A) the erhualian sow as female parent and the yorkshire boar as male parent are in cross breeding to obtain the yorkshire*erhualian cross bred sow; then, cross breeding female parent is in cross breeding with the danish landrace boar to obtain danish*( yorkshire*erhualian) ternary hybrid pigs; B) a fundamental selective breeding group of danish*( yorkshire*erhualian) ternary hybrid pig is formed and selected as zero-generation of Shennong No. 1; C) the boars and sows are mated to obtain piglets, good piglets are selected gradually for seed reservation; D) the good piglets are continuously cultivated until sexual maturity, the outstanding individual female and male pig are reserved as the next generation of swine respectively according to reproductive performance and meat quality as well as carcass performance and growth performance; E) the step C) and D) are repeatedly operated for 4-15 times. The main selective breeding indexes of the Shennong No. 1 pig are based on the reproductive performance and meat quality, the Shennong No. 1 pigs have the advantages of good meat quality, which is manifested in red meat color, good water holding capacity, high intramuscular fat, and good tenderness and the like. Referring to the reproductive performance, the number of the first-born Shennong No. 1 sow is more than ten.

The invention provides a method of treating a target area with an ultrasound wave pattern, including: providing an ultrasound apparatus having an ultrasound wave generator operatively attached to a plurality of transducers, coupled to an immersible support and configured to emit an ultrasound wave; immersing the apparatus into a water environment; positioning the apparatus proximate to a target area to treat at least one in situ organism; and emitting a pattern of ultrasound waves from the transducers, the pattern of ultrasound waves additive in effect and emitted onto the target area to threat an in situ underwater organism.

The invention belongs to the field of plant tissue cultivation, and particularly relates to a method of cutting propagation of a peony immature stem. The method includes the steps of material selection, cutting cultivation, indoor management, oversummer maintenance, overwinter management and strong seedling cultivation. By using low-frequency ultrasonic waves to conduct processing, rooting can be promoted, plant cell division can be remarkably accelerated and induced, the cell growth is stimulated, protein synthesis of protoplast can be accelerated, and the adventitious bud reproducibility can be improved. Due to the fact that intermittent irradiation is adopted, no drastic cavitation effect can be produced, and partial damage to cells caused by the ultrasonic waves can be avoided. Due to the fact that cultivation and rooting are conducted in the dark cultivation process, growth inhibitor is greatly reduced, and rooting is facilitated. The complete and specific method including the steps of oversummer maintenance, auxiliary bud inducing, overwinter management and strong seedling cultication is provided, and therefore application of the peony rapid cutting propagation technology in actual production is promoted, and the method has significance in large-scale production of peony seedlings.

A content reception and reproduction device which receives and reproduces a content having at least one reproduction start time predetermined, includes: a non-real time receiver for receiving a content in non-real time; a program information reference section for referring to program information which includes a reproduction start time of at least one content and a delivery method of said at least one content; a scheduler for scheduling reception of a content whose delivery method is non-real time delivery by the non-real time receiver based on a current time and a reproduction start time of the content; a content storage section for storing at least one content received by the non-real time receiver; and a controller for starting reproduction of a content stored in the content storage section at the reproduction start time of the content.

The invention relates to an aphrodisiac proconceptive traditional Chinese medicine combination for livestock, belonging to the technical field of a veterinary medicament. The traditional Chinese medicine combination comprises the following traditional Chinese medicinal materials in portions by weight: 12-18 portions of wolfberry fruit, 20-36 portions of glossy privet fruit, 12-18 portions of teasel root, 8-12 portions of angelica, 15-25 portions of rhizoma cibotii, 8-15 portions of morinda root, 15-25 portions of epimedium, 8-15 portions of fried eucommia, 20-36 portions of fried dodder, 12-18 portions of hemlock parsley and 12-18 portions of prepared rehmannia root. By conditioning kidneys which are the root of an animal body, the traditional Chinese medicine combination can well change the vicious circle of dam barrenness and has favorable curative effects on symptoms of cows, ewes, mares, sows and other dams, such as infantile barrenness, unsteady oestrus, clear and sparse meridians, repeated barrenness and the like, and the total effective rate is higher than 97%. At the same time, the traditional Chinese medicine combination can also improve the breeding rate of the dams. The combination is a pure traditional Chinese medicine product, can effectively avoid the problems of milk with antibiotic, medicament residue and food safety, and is applicable to being popularized in animal production.

The invention relates to feed for experimental mice and discloses feed capable of improving immunity of immunodeficiency mice and a preparation method thereof. The feed is composed of, by weight, 20-40% of corn, 10-20% of rice, 10-20% of wheat, 10-20% of flour, 3-6% of soybean protein isolate, 3-6% of fermented soybean meal, 0.2-0.6% of beer yeast powder, 5-10% of expanded soybean, 5-10% of Peru fish meal, 2-5% of chicken meal, 2-5% of premix, 0.5-2% of calcium carbonate and 2-4% of soybean oil. Organic zinc and organic selenium which are mineral substance are added into the immunodeficiency mouse feed, so that resistance of the experimental mice is improved; the immunodeficiency mouse feed is high in bioavailability and comprehensive and balanced in nutrition, survival time of the experimental mice is prolonged while immunodeficiency state unique to the same is maintained, reproductive rate of the experimental mice is increased, and death rate is lowered.

The invention relates to artificial synthetic feed, in particular to artificial synthetic feed of chive maggot. The feed consists of mushroom powder taken as a main composition and yeast powder as an auxiliary material. The feed with the mixture ratio is used to feed the chive maggot; the survival rate, the pupation rate, the eclosion rate and the egg laying amount of a single female are quite close to the chive maggot fed by natural feed; and the average pupae weight of male and female is higher than the chive maggot fed by natural feed, thereby favorable condition for normal supply for the tested chive maggot.

The invention discloses a cutting and breeding method of Hippeastrum bulb in the garden plant and ornamental plant domain, which is characterized by the following: adopting vegetable garden soil and vermiculite to form culture medium according to proportion; sterilizing; adjusting pH value; placing the culture medium into plastic bag or basket; sterilizing the Hippeastrum bulb after cutting to plug in the bag; culturing under dark condition; fetching the small bulb after growing on the bulb disc; planting the bulb in the excellent draining medium; growing the normal Hippeastrum under indoor temperature. The invention makes the bulb in the superior growing condition, which improves the differentiated growing and breeding rate of the cut Hippeastrum effectively.

The invention relates to an artificial breeding method of termite mushroom. The artificial breeding method of termite mushroom includes making a culture basin with earth walls or bricks, and placing culture soil with 65%-70% water in the culture basin; placing a plastic board with evenly distributed holes on the surface of soil; collecting breeding termites at different pot holes of termite mushroom, breeding the termites in the culture basin, keeping the culture soil moist at 25 DEG C-28 DEG C, culturing the breeding termites, and allowing the termites to develop and mature in 40-42 days; putting fine sawdust or dry weeds on the plastic board, placing a termite hill with evenly distributed termite mushroom mycelium pellets at the position where the termites eat the fine sawdust or dry weeds, covering with a layer of soil with 60%-70% water, covering with a layer of film, covering with sawdust, and growing the termite mushroom nest at 25 DEG C-30 DEG C; and transplanting the termite mushroom nest which forms to a culture room or culture container till the termite mushroom emerges. The artificial breeding method of termite mushroom overcomes the defect that breeding termites for termite mushroom is insufficient under natural conditions, achieves artificial breeding of termite mushroom and benefits human.

The invention discloses a large-scale ecological grazing pig cultivation method, and belongs to the technical field of animal husbandry cultivation. A female miniature pig is hybridized with a female Taihu pig; a hybridized first generation young sow is selected as a female parent, and hybridized with two male black pigs as male parents; and the hybridized second generation is ecologically cultivated. A luxuriant grass is taken as a sports ground type grazing district; renascent herbs are mixed sown on the grass; various pastures are mixed sown on the grass every year; an ecological hog house is built; strains, fermented grass and natural nutrition healthcare pills or the like are prepared; when the pigs are cultivated, one or more of black wheat, cyperus esculentus, prepared soybean, endive, alfalfa, fermented grass meal and natural nutrition healthcare sugared pills are fed to the pigs in the hog house in variable interval; after the pigs freely eat, the pigs are driven to the sports yard to graze in a short time. Various pastures are planted on the sports yard until the sports grass per Mu can allow more than 100 pigs to be cultivated, and thus the large-scale ecological cultivation is achieved.

The invention relates to the technical field of the preparation of novel environment-friendly absorbing agents, and in particular relates to a method for preparing vermicompost activated carbon by utilizing vermicompost. The method comprises the following steps of: airing and drying vermicompost; then crashing, grinding and screening; then immersing by a composite activated agent water solution; then filtering; putting a solid obtained through filtering into an activating oven; heating, preserving the temperature and activating, and then taking out; then immersing by diluted hydrochloric acid; then filtering; washing a filtered cake in an ultrasonic reactor, and then rinsing by deionized water to be neutral; and then drying, crashing and screening, thereby obtaining the vermicompost activated carbon. The vermicompost activated carbon prepared by the method provided by the invention has high absorption capability, has high particle intensity, has a good effect for removing pollutants, is a favorable absorbing agent and a favorable deordorant, and has favorable absorption effect for waste water, heavy metal and foul gases. The method for preparing vermicompost activated carbon by utilizing vermicompost provided by the invention has dual beneficial effects of environment friendliness and economy.

The invention discloses a method for modifying hybrid matching strains of Sansui duck. The method includes firstly, selecting breeding female and male ducks; secondly, feeding the breeding female and male ducks; thirdly, establishing and managing a feeding area; fourthly, hybridizing; and fifthly, feeding in the laying stage. By optimized purification and hybridization, genetic stability of fine characters of the Sansui duck such as meat quality and the like is improved, and growth speed and feed reward of the Sansui duck are increased. The strains are established and are propagated, and accordingly the related contradiction between low growth speed and meat quality is overcome. Hybridization experiments are performed, hybrid vigor of the Sansui duck is taken advantage, the strains are selected and bred selectively, and breeding value of the Sansui duck is increased. By strain selection and selective breeding, feeding management condition improvement and the like, fertilizing rate andhatching rate are increased, breeding egg quality is improved while reproduction rate is increased, and disease resistance of Sansui duck is improved. The method is applicable to strain modification for Sansui duck.

A system and method of sustainable aquaponics that vertically integrates unique aquaponic system designs with alternative aquaculture fish feed sources, fingerling production methods, alternative aquaculture / farmed fish grow out models, and green energy sources that yield organic produce in the form of fruits and vegetables. A raceway system serves as the hub for grow-out throughout the warm and cold months. During the summer months, fish can be spawned and fed for steady growth, while during the winter months, the fish continue to grow at slower quite acceptable growth rates. Plants like legal (licensed) cannabis for medical use can be grown in plant areas near the raceways with very high yields. The system may also be used to reclaim gray water using the biology of the system to purify it for agricultural use.

The invention relates to an apple pomace microbial culture starter, its preparation method and a method for producing biological feed by the apple pomace microbial culture starter. The apple pomace microbial culture starter comprises 1-15% of candida, 1-15% of geotrichum candidum, 1-15% of Aspergillus niger, 1-15% of Aspergillus oryzae and 1-15% of bacillus subtilis. The method utilizes a pomace multi-bacterium synergistic biological fermentation technology. The feed culture starter contains acid-forming bacteria, cellulose decomposition bacteria, protein production bacteria and disease-resistant health care bacteria and through synergism of the bacteria, a pomace conversion utilization rate is improved, a digestion rate is improved, crude fiber content is reduced and crude protein content is improved. The biological feed prepared by the apple pomace microbial culture starter contains comprehensive nutrients, is green and safe, has a low cost and high benefits, substantially reduces hoof diseases of female animals bred in the feeding farm, improves a reproductive rate, is suitable for large scale and industical production and has a wide application prospect.

The invention relates to an artificial breeding technology for schizothorax grahami. The artificial breeding technology for the schizothorax grahami includes that cleaning and sterilizing a breeding pond; placing fish seeds; acclimatizing parent fishes and hastening parturition to spawn; incubating fish fries; feeding fodder; fishing and coming into the market. The artificial breeding technology for the schizothorax grahami is capable of effectively improving the problems of low survival rate, slow growth and low reproductive capacity of artificial schizothorax grahami breeding, improving the yield and economical benefit of the schizothorax grahami and promoting the development of the schizothorax grahami breeding industry.

A polarization diffraction grating includes two media having different orientation states arranged alternately and cyclically, wherein each boundary between the media forms an oblique rectangular shape.

The invention discloses a municipal solid waste pyrolysis and gasification process. The municipal solid waste pyrolysis and gasification process comprises the following steps of a, crushing, wherein the size of crushed waste ranges from 2 cm to 2.5 cm; b, drying dehydration, wherein the crushed municipal solid waste is conveyed into a biology drying bin to be subjected to microorganism dehydration, and a microbial agent is used for treatment; c, sorting, wherein the dried waste is sorted into three classes, inorganic matter, gasifiable matter and waste metal; d, respective treatment; and e, waste gas treatment. According to the process, the municipal solid waste is crushed into the specified particle size and then put into the biology drying bin to be treated through the aerobiotic high-temperature-resisting microbial agent, the municipal solid waste is subjected to drying dehydration, the water content is reduced, waste drying is ensured, and sorting treatment of the next step is facilitated; the gasifiable matter is combusted to be used for power generation and heat supply, and energy consumption and treatment cost are further reduced; and by means of the process, large-scale treatment can be achieved, no dioxin gas is generated, the occupied area is not large, the additional value of the municipal solid waste can be increased, and the process is worth of application and popularization.

The invention belongs to the field of native fish farming studies, and relates to an efficient breeding method for Rhodeus sinensis. The problems that an existing breeding technology is greatly influenced by seasons, temperature, hydrology and other natural conditions, and the breeding potential is not high are solved. The Rhodeus sinensis is bred ceaselessly in the whole year, and is high in breeding potential and easy to manage, and factory-like breeding can be carried out. The method comprises the steps of domestication breeding of parent fishes and clams, copulation of the parent fishes and offspring seed breeding, and is characterized in that the parent fishes and Unio douglasiae are collected in the field, domestication treatment is carried out for 30 days, female fishes with fallopian tubes extending to be tubular and male fishes with seminal fluid flowing out by slightly pressing the bellies are selected, the female fishes and the male fishes are placed in a specially-made breeding box with the ratio of 3:1, the clams are put in at the same time, the clams are placed in an incubator after 20 days of oviposition, the other batch of clams is placed in the breeding box, the clams in the breeding box are exchanged with the clams in the incubator every 20 days, Rhodeus sinensis offspring seeds in the incubator are collected once every two days and placed in the breeding box to be bred, and normal breeding is carried out when fish fries grow to be 30 mm.

A method for culturing the hybrid meat pig includes such steps as hybridizing between the Changbai mountain wild boar as male parent and Songliao black pig as female pig, selectively culturing the hybrid descendant to obtain Changbai mountain black pig, and transverse hybridizing between said Changbai mountain black pig as male parent and Songliao black pig as female parent. The resultant descendant features its excellent pork.

The invention discloses a miniature Chinese rose tissue culture breeding method. The miniature Chinese rose tissue culture breeding method is characterized by carefully selecting stem section explants and formula of an optimized culture medium, and combining technologies such as illumination to obtain a miniature Chinese rose with high survival rate. The miniature Chinese rose tissue culture breeding method specifically comprises the following steps: firstly taking stem sections with complete scale leaves selected from strong miniature Chinese roses as explants, then immersing the explants in the culture medium, irradiating by sunlight, generating axillary buds, taking down the axillary buds and immersing the axillary buds into a root growing culture medium, combining the illumination, transferring seedlings into a potted tray after the axillary buds grow to seedlings which are 2-3cm long, cooperating with technologies of coating films, regularly irradiating and sterilizing to obtain a tissue culture miniature Chinese rose. The miniature Chinese rose prepared by the method is high in survival rate and high in growth coefficient, and is suitable for industrialized mass production.

The invention relates to a turtle pond which comprises a shallow pool, a spawning site, a flower and tree site which is arranged between the spawning site and the shallow pool for planting flowers and trees, turtle houses, feeding troughs and a water discharge chute. The turtle pond meets the ecology habit of land tortoises or semi-aquatic turtles and the structure thereof is scientific and reasonable, economical and practical; by adopting the turtle pond for raising turtles, both the survival rate and the reproduction rate of the turtles can be high.

The invention discloses an artificial cub rearing method for pangolins. The method comprises the steps that pangolin cubs are fed on milk powder added with probiotics, digestive enzyme, DHA, vitamin and microelement, cub rearing environment is kept at certain temperature, humidity and illumination, behaviors of the pangolin cubs are trained, and a special diet formula for weaning period transition is provided. The method solves the problem that the survival rate of the pangolin cubs is low, in the past, a natural cub rearing mode is adopted for confined pangolins, the survival rate of the one-year-old cubs only reaches 35-45%, the proportion of the cubs which are developed poorly and deformed and have serious stereotyped behaviors accounts for 28-45% of the survived cubs, by the adoption of the cub rearing method, the survival rate of the one-year-old cubs reaches 88.9%, and the proportion of the cubs which are developed poorly and deformed and have the serious stereotyped behaviors is reduced below 5%.