37 results about "Survival rate" patented technology

The invention discloses a cuttage and breeding technology for ampelopsis grossedentata. The cuttage and breeding technology comprises the following steps of: (1) selecting seedling nursery land; (2) subsoiling, performing soil preparation and applying a base fertilizer; (3) disinfecting the soil; (4) making a seed bed, ridging and covering by a mulching film; (5) cutting green branches; (6) managing the seedling nursery land; and (7) transplanting nursery-grown plants. The cuttage and breeding technology is characterized in that a method for cutting the green branches is adopted; and the seed bed is made. Compared with the prior art, the cuttage and breeding technology has the advantages that the survival rate and yield of ampelopsis grossedentata plants can be improved, the soaking time is shortened, and the cuttage efficiency is improved; and the cuttage and breeding technology is suitable for large-scale cultivation and transplantation.

The invention relates to a stichopus japonicus powder feed and a processing method thereof and belongs to the technical field of feeds and processing methods thereof. The stichopus japonicus powder feed is characterized by comprising the following ingredients by weight percent: 30-50% of degummed kelp dry powder, 10-20% of sargassum thunbergii dry powder, 15-25% of gulfweed dry powder, 8-13% of perforated sea lettuce dry powder, 5-12% of fish powder, 4-8% of yeast powder and 1-3% of complex vitamin. The processing flow comprises the following steps: collecting raw materials, degumming kelp, drying the raw materials, mixing the raw materials, performing coarse crushing, mixing with the fish powder and stirring, performing superfine crushing and packaging. Nutritional ingredients in the stichopus japonicus powder feed are good in stability, the growth speed and cultivation survival rate of stichopus japonicus can be effectively improved, the growth speed obtained by adopting the stichopus japonicus powder feed is faster than that obtained by adopting other types of the feed by 1.5-2.0 times, the survival rate is high, the weight-increasing rate is fast, and the production efficiencyof cultivation of the stichopus japonicus is greatly improved. Simultaneously, the pollution on a cultivation water body is reduced, and the growth speed of the stichopus japonicus is improved.

The invention discloses a method for planting Taxus baccata in Zhejiang, China. The method comprises a Taxus baccata seed temperature-varying germination accelerating treatment method, a Taxus baccata seed seedbed seedling raising method and a Taxus baccata seedling transplanting, field planting and field management method. The transplantation survival rate in the planting method reaches more than 90 percent; by taking branch leaves of 2-3 year-old Taxus baccata and detecting the content of 10-deacetyl baccatin III through high-performance liquid detection, the content of 10-deacetyl baccatin III in trunk branch leaves reaches 0.20-0.30 percent and is higher than content (which is 0.10-0.20 percent) of 10-deacetyl baccatin III in the trunk branch leaves of Taxus baccata in the place of origin (United Kingdom), the problem that the Taxus baccata is difficult to germinate, grow and survive especially in China is effectively solved, the problem of artificial planting of Taxus baccata medicinal seedlings in Zhejiang, China, the effect of introducing excellent Taxus tree resources is achieved and the problem of raw material sources of semi-synthetic taxane anti-cancer raw material medicine in China is solved.

The invention discloses a stock grower promoting transplanting. The stock grower comprises a box. A supporting plate is fixedly connected to the bottom of the inner wall of the box. A motor is arranged on the top of the front face of the supporting plate. An elliptic wheel is fixedly connected to the output end of the motor. The two sides of the inner wall of the box are each fixedly connected with a hollow column. A cylinder is connected to the interior of each hollow column in a sliding mode. A sliding rod is fixedly connected to the side, away from the inner wall of the box, of each cylinder. A movable plate is fixedly connected to the end, away from each cylinder, of the corresponding sliding rod. The side, close to the elliptic wheel, of each movable plate is movably connected with the elliptic wheel. By cooperatively using the box, the supporting plate, the motor, the elliptic wheel, the hollow columns, the cylinders, the sliding rods, the movable plates, springs, a loose plate, a connecting plate, a through hole and a disc, the effect of transplanting nursery stock is achieved, and the problems that according to an existing grower, artificial nursery stock transplanting is not convenient, the nursery stock is broken frequently during artificial nursery stock transplanting, and the nursery stock survival rate is lowered are solved.

The invention discloses a special concentrated feed for Tibetan sheep and a preparation method thereof. The special concentrated feed comprises the following components by weight percent: 22.16% of sunflower meal, 17.74% of rapeseed dregs, 15.69% of bean pulp, 11.95% of malt sprout, 20.99% of corn vinasse, 9.04% of microelement additive, and 2.43% of salt. The preparation method comprises steps of when the special concentrated feed is prepared, firstly mixing the sunflower meal, the rapeseed dregs, the bean pulp, the malt sprout, and the corn vinasse according to certain mass ratio, smashing and blending; then adding the microelement additive and the salt into the smashed raw materials and fully mixing and blending; and finally packaging the special concentrated feed for Tibetan sheep. The special concentrated feed can guarantee that the Tibetan sheep can spend winter and spring safely and can ensure the nutrition supply for the Tibetan sheep in gestation period, thus improving the survival rate and birth weight of the lamb and the survival rate of the lamb weaning in the year of birth, and having obvious comprehensive economic efficiency.

The invention relates to a seedling cultivation method, in particular to a quick cinnamomum camphora full-crown landscaping seedling container cultivation method. In an optimal cinnamomum camphora transplanting season, a transplanting survival rate is not ideal, trees require long time to recover, and landscaping effects cannot be shown timely. The method includes steps: 1) seedling selection; 2)seedling pruning; 3) seedling lifting and transporting; 4) seedling planting, to be more specific, laying a black plastic mulch layer thicker than 0.02mm on a smoothened nursery land, and circularly arranging black PVC root control containers; 5) nursery land management, wherein fertilizing portions refer to soil layers between original soil balls of the seedlings and the root control containers;6) out-planting. Cinnamomum camphora landscaping seedlings cultivated according to the method are free of a rejuvenation period after engineering transplanting, ecological landscape effects are formedquickly, people's living environment and urban space landscapes can be beautified quickly, economic benefits of enterprises or seedling cultivation farmers can be increased in a short period, and joint increasing of ecological benefits, social benefits and economic benefits is realized.

The invention relates to a treatment method of Acer mandshuricum Maxim. for seedling emergence in a dormancy-breaking year. The invention aims to solve the problems in the prior art that after Acer mandshuricum Maxim. seeds are sown, the seeds need to stay in nurseries for winter, thus the seedling raising time is long, the seedling emergence rate is low, and the management and protection costs are high. The treatment method comprises the following steps: (1) selecting seeds, and soaking the seeds repeatedly; (2) conducting disinfection and conducting cleaning; (3) mixing the cleaned seeds and wet river sand in proportion, and placing the mixture for 7-10 days at a temperature of 10-15 DEG C; (4) conducting stratification treatment; (5) conducting freezing, conducting unfreezing after freezing, and storing the unfrozen seeds in a cellar; and (6) placing the seeds and the river sand which are stored in the cellar to outdoor shady places for vernalization, and sieving the river sand out of the seeds for seed sowing. The treatment method provided in the invention breaks the comprehensive dormancy of the Acer mandshuricum Maxim. seeds, seedlings can normally emerge in the current year after sowing, and the seedling emergence is ordered, the seedling emergence rate can reach 82% or more, seedling raising time is shortened, the seedling survival rate is improved, the management and protection costs are reduced, and the method is suitable for breaking dormancy of the Acer mandshuricum Maxim. seeds.

The invention discloses a compound preparation capable of effectively improving the disease resistance of aquatic animals and a preparation method thereof. The compound preparation comprises the following components in parts by mass: 55-65 parts of microbial powder, 10-15 parts of astragalus polysaccharide, 10-15 parts of yeast cell walls, 5-10 parts of plant essential oil and 1-5 parts of vitaminB6. The coordination of the components is capable of reforming the intestinal flora structure, changing the proportion of unsaturated fatty acids in metabolic products of intestinal acid-producing bacteria, inhibiting enteric pathogenic bacteria and other harmful substances, restoring intestinal mucous membranes, promoting digestion and absorption of nutrients, simultaneously enabling animal bodies to have enhanced nonspecific immunity, enhanced stress resistance and stronger resistivity to viruses, pathogenic bacteria, parasites and polluted environments, comprehensively improving the utilization ratio of feed and survival rate of the animal bodies, reducing residual feed, purifying excrement and optimizing and normalizing an intensive culture mode.

The invention discloses a cultivation method suitable for high latitude dendrobium officinale. The method comprises the steps of material selection, base field selection, base material fabrication, field planting and cultivation, spraying and watering, weeding and topdressing and pest control. The cultivation method is simple and reasonable in step, the cultivated dendrobium officinale is high in survival rate, the open shed type management is adopted, ventilation and air permeability of a cultivation environment are guaranteed, natural factors of a high latitude region such as sufficient sunlight and appropriate temperature and humidity are utilized, the dendrobium officinale is cultivated in the high latitude region in China, compared with the prior art, the content of polysaccharides, the content of chlorophyll a, the content of chlorophyll b, the content of the element Cu and content of the element Zn in the cultivated dendrobium officinale are all increased obviously, the dendrobium officinale quality is improved, high medicinal value and high edible value of the dendrobium officinale are guaranteed, meanwhile, dendrobium officinale plantation in the high latitude region of China is promoted, and economic development is boosted.

The invention discloses a resurrection factor purification and extraction process for improving injection-type autologous fat survival rate. The process includes the steps: (a) collecting whole blood samples; (b) separating the whole blood samples; (c) fermenting the whole blood samples; (d) freezing fermentative supernatant liquid; (e) enabling whole blood sample cells to resuscitate; (f) performing purification and extraction for resurrection factors: adding liquid after standing into a centrifuging tube, performing secondary centrifugation for the liquid in a centrifugal machine, standing in the constant temperature environments after centrifugation, removing blood plasma on the upper layer of the centrifuging tube, adding new blood samples, and enabling sediment blood platelets to re-suspend to obtain the resurrection factors. According to the process, PRP (platelet-rich plasma) of autologous fat injection can be effectively extracted, extracting efficiency of the PRP from the cells is greatly improved, activities after autologous fat injection can be ensured, autologous fat injection operations are safer and more reliable, and the process is worthy of popularization.

The invention discloses a method for manufacturing a standard capsule for plant seed sowing depth. The method comprises steps as follows: parameter design, product modeling, mold design, material mixing, putting of the mixture into a mold, compression molding, heating and airing, feeding of base fertilizer and seeds, capsule body sealing, pasting of two-dimensional codes, overall packaging. The seed capsule fully meets different soil depth standard sowing requirements of seeds, a wood bit substrate provides certain insulation and moisturizing effects, so that the seed budding rate and the survival rate of buds are increased, and the budding consistency is improved. Nitrogen, phosphorus and potassium fertilizer in a standard ratio in the substrate can provide the seeds with scientific nutrients, and the seed capsule can protect the seeds from being invaded by birds and other animals during the budding. Glutinous rice glue of the formed seed capsule is environment-friendly, breathable and permeable and can be degraded completely, rapidly and naturally, and all information and big data of the seeds and an internet entrance can be known in real time with the adoption of a two-dimensional code technology.

The invention discloses an indoor ecological breeding frame, comprising four upright posts and cross bars of the ecological breeding frame. Flippers are fixedly mounted at the lower ends of the upright posts; the cross bars are fixedly connected to the upright posts end to end; three layers of cross bars are arranged on the upright posts, each layer of the cross bars is provided with artificial turf, particularly, bottom artificial turf, middle artificial turf and top artificial turf are laid on the upper, middle and lower layers respectively. The invention further discloses a method for breeding crayfishes by utilizing the indoor ecological breeding frame. According to the characteristics that crayfishes are good at crawling rather than swimming, the indoor water is divided into multiplelayers, so that activity space for crayfishes is expanded, interruption to crayfishes in fighting and unshelling stages is reduced, the survival rate, the utilization rate of the water body and the yield per unit area are all increased.

A green pepper strong seedling cultivating method is characterized by comprising the following technical processes that a land parcel which is loosened, thick in soil layer, good in permeability and ventilation performance and high is selected; the middle of May is selected for seeding, and about100 g of seeds need to be prepared for each mu of the land; in the seedling growing period, it is required that the temperature in a greenhouse is 25 DEG C in the daytime and 15 DEG C in the nighttime; according to prevention and control through pesticide spraying, thiophanate methyl or Ke-bing-terling can be sprayed to prevent and control seedling stage damping-off, seedling blight and the like. The green pepper strong seedling cultivating method is a new technology which is invented to solve the problems that green pepper seedling growing is serious in plant disease and insect pest and low in survival rate, a normal growth cycle is long, fruit quality is affected and fruit swelling is slow.

The invention relates to the field of preventing and treating diseases of aquaculture animals, in particular to a composition for preventing and treating crustacean diseases for crustaceans. The composition comprises the following components in weight portion: 5 to 15 portions of vitamin D3, 3 to 9 portions of vitamin, 15 to 30 portions of calcium dihydrogen phosphate, 0.1 to 0.6 portions of citric acid, and 46 to 47 portions of vector. The composition has the advantages of having growing and recovering functions for carapaces of crustaceans and the hardness after exuviation, improving the survival rate of exuviation, increasing the bright color and the gloss of the body surfaces of the crustaceans, assisting the treatment of crustacean ulcer, improving the disease resistant and anti-stress capabilities, and increasing the hardness of the carapaces to improve the yield.

The invention belongs to the field of drug preparations and in particular relates to a povidone-iodine solution as well as a preparation method and an application thereof. The povidone-iodine solution disclosed by the invention is coated with chitosan and lambda-carrageenan outside povidone-iodine, can stably exist in a water body, has long acting time and has low requirements on conditions such as the pH value of the water body; the povidone-iodine solution is capable of slowly releasing molecular iodine so as to achieve a long-acting antibacterial effect; the method for preparing the povidone-iodine solution in the invention is simple, easy to operate and applicable to industrial production; and the povidone-iodine solution can be used for aquaculture and has high aquatic product survival rate.

The invention provides an orchid planting method. The method comprises the steps that prepared chicken fertilizer is made into a nutrient solution with water, some obtained nutrient solution is absorbed by crystal soil for manufacturing slow release fertilizer, and the other nutrient solution is added into a liquid storage container arranged on a cultivation device; the cultivation device with orchid seedlings is placed in a place avoiding direct sunlight or a half-shading place with the direct sunlight time being shorter than 3 h per day. The orchid planting method has the advantages that by the adoption of the orchid planting method, the orchid quality can be remarkably improved, and meanwhile the orchid survival rate is greatly increased.

The invention discloses an artificial cultivation method for increasing melastoma dodecandrum fruit yield. The method includes steps: (1) land selection and preparation; (2) seedling cultivation; (3)transplanting; (4) field management including management in fertilization, watering and freeze and cold protection; (5) fruit harvesting. The artificial cultivation method for increasing melastoma dodecandrum fruit yield has advantages that by means of cutting seedling cultivation, the survival rate of cultivated melastoma dodecandrum is high, melastoma dodecandrum fruit yield can be increased while quality is improved, and sufficient raw material sources can be provided for further comprehensive utilization of melastoma dodecandrum fruits. By adding of cold-proof antifreeze agents, quality ofagricultural products is improved, resistance to drought, cold and diseases of crops can be improved, and accumulation and residues of farm chemicals and chemical fertilizers are evidently reduced.

The invention relates to a technology for preparing a biopesticide by compounding bacillus cereus and antibiotic. The technology comprises the following steps of activating and culturing the bacillus cereus; inoculating the activate fluid into a fermenting culture medium in the same volume way, fermenting and culturing for 8 to 11h, and adding sugar and inorganic salt; fermenting and culturing for 20 to 25h, adding polyol, amino acid and antibiotic solutions, uniformly stirring, spraying and drying, so as to obtain the bacillus cereus live bacteria-antibiotic compound preparation. The technology has the advantages that the technology is simple, the production cycle is short, the operation is simple and convenient, the problem of low activity in the bacillus cereus biopesticide preparation produced by a conventional method is solved, the survival rate of bacteria and the bacteria inhibiting effect on crops are improved, the technology is suitable for large-batch production, and the application value is high.

The invention discloses a method for cultivating Spanish mackerel. Spanish mackerel grows appropriately and better by controlling cultivation condition, cultivation density, bait acclimation, iced and fresh fish feeding management and the like and maintaining appropriate water depth, appropriate water temperature, appropriate salt range, appropriate cultivation density and the like, then fresh and alive small trash fish is used for gradually acclimating until iced and fresh fishes are taken as feeding bait, and the iced and fresh fishes are thrown and fed every 2-3 times in the day when acclimating so as to prevent the Spanish mackerels from killing each other frequently owning to insufficient bait is thrown and fed, thus killing rate is relatively low, survival rate during cultivation reaches up to more than 30%, and cultivation efficiency is higher.

A space and time alternate positive and negative ion generator and spreader can generate and spread large amounts of ions into the atmosphere, and by means of electrostatic interaction, can clean sand storm, micronic dust and atmospheric environment under PM 2.5 (particulate matter 2.5) pollution, remove fog and assist artificial rainfall to reduce damage due to nuclear radiation and proliferation when sudden nuclear leakage occurs. Disclosed is a respirator system protecting mask. The respirator system protecting mask is a nose and mouth cover bowl composed of a plurality of units, has certain physicochemical effects on inhaled air, and by means of various effective medicine atmospheres, continuously and directly acts on the surface of the respiratory tract of a human to achieve dedusting, sterilization and disinfection to improve the antiviral and disease-resistant ability of the human and further to avoid certain respiratory diseases. After being widely applied and due to high utilization frequency and high standby degree, the respiratory system protecting mask can serve as a gas mask to save time for escape when emergency occurs, thereby improving the survival rate of victims in fire emergency.

The invention discloses a breeding method for young chickens. The method comprises controlling the breeding density to 35 to 45chickens per square meter; in the first week, the temperature of the brooding room was controlled at 33 to 35 DEG C, and then decreased by 1 to 1.2 DEG C per day until the temperature reaches 25 to 27 DEG C, the temperature is then controlled within this range; humidity iscontrolled at 65% to 75%; in the first week, the ordinary fluorescent lamp is used for irradiating for 25 to 28 hours, and then the irradiation is reduced by 1 to 1.5 hours per day until the daily illumination time is 20 to 22 hours. The culture management technology of the invention conforms to the growth rule of the chicken, is scientific and reasonable, the survival rate of the chicken is high, and the growth condition is good; in addition to soybeans and corn as the basic feed, acanthopanax senticosus, astragalus, honeysuckle, isatis root and honey are also added to the chicken food. It has the functions of antibacterial and anti-inflammatory, improving immunity, strengthening the spleen and stomach, promoting digestion, strengthening bones and other functions, preventing the occurrence of chicken diseases and promoting the growth of chickens. Chicks have a high survival rate of 95%, good growth, strong and active.

The invention relates to the technical field of agriculture and in particular provides a transplanting method for euonymus bungeanus. The transplanting method comprises the steps of reserving a soil clod according to the ground diameter of an euonymus bungeanus big tree, cutting the root along the edge of the reserved soil clod, and treating the root-cutting portion with a rooting agent which is a mixture of heteroauxin and ABT rooting powder; cutting a main root, digging out the soil clod, treating the cutting surface of the main root with a root protecting agent, performing shading and fixing on the soil clod and transporting the drawn-out euonymus bungeanus big tree to a transplanting destination, wherein the root protecting agent is a mixture of naphthylacetic acid and gibberellins; treating the soil clod and a planting pit with a growth stimulant and planting the euonymus bungeanus big tree in the planting pit, wherein the growth stimulant is a mixture of heteroauxin and naphthylacetic acid. Through scientific transplanting procedures and reasonable post-transplanting maintenance, the method increases the transplanting survival rate of euonymus bungeanus big trees to 93%, and thus has a wide application prospect.

The invention discloses a preparation method of a multi-function zeolite-tailing water absorbing and storing nutrient bag for desert. The main point of the technical scheme is that the multi-functionzeolite-tailing water absorbing and storing nutrient bag for desert is a cylindrical cloth bag made of geotextile, the upper part of the cylindrical cloth bag is open and is used for adding a multi-function zeolite-tailing water absorbing and storing nutrient conditioner for desert, and the bottom of cylindrical cloth bag is a closed round bottom. After the water absorbing and storing nutrient conditioner in the multi-function zeolite-tailing water absorbing and storing nutrient bag for desert absorbs water and is expanded, sealing packaging is carried out for obtaining the finished product ofthe multi-function zeolite-tailing water absorbing and storing nutrient bag for desert. The multi-function zeolite-tailing water absorbing and storing nutrient bag for desert is suitable for variousgreening plants in a desert, and can timely provide water and nutrition required in the plant growth process, so that the survival rate of the planted various greening plants is improved, normal growth and development in the desert is ensured, the large-area afforestation rate in the desert is accelerated, the ecological environment of desertification land is improved, and the spread of desertification is prevented.

The invention discloses a feed for enhancing the immunity and disease resistance of poults, which is prepared from the following materials in parts by weight: corn, wheat bran, peanut hull powder, carrot, pumpkin, zucchini, bone meal, shrimp shell meal, table salt, honeysuckle flower, plantain herb, officinal magnolia bark, Chinese atractylodes rhizome, thinleaf buckthorn fruit, common andrographis herb, probiotics, saccharomycete, cellulase and amylase. According to the feed for enhancing the immunity and disease resistance of the poults, since the feed is combined with the traditional Chinese medicine composition, the feed utilization rate is high, the feed can help avian animals to digest feed ingredients which cannot be digested and cannot be completely digested by avian animals, and decompose substances in the feed, such as phytate and polysaccharide, so that nutrition in the feed can be sufficiently released, moreover, the immunity and disease resistance of avian animals can be enhanced, the incidence rate of poultry can be decreased, the growth of the poults can be promoted, and the survival rate of the poults can be increased.

The invention discloses a radish generation-adding seeding method. The method mainly comprises the step that a simple transplanting method of germinated radish seeds is adopted, wherein a 1.2-meter flat bed is selected, water is poured into the bed surface thoroughly, after the water percolates down, blunt-ended forceps are adopted for clamping root tails of buds and pressing them into mud, and cotyledons and the portion 2-3 mm away below the cotyledons are reserved and exposed above the ground. Operation is easy, and the survival rate is high. Due to the fact that links such as ditching or digging, bottom water irrigation and earthing are reduced, the efficiency is doubled compared with that of a conventional method.

The present invention relates to the field of flower and plant planting vessels, specifically to a reusable transplanting flowerpot. The reusable planting flowerpot includes a supporting underframe and a planting frame, wherein the supporting underframe is provided with a planting groove, water seepage holes are arranged in the planting groove, the planting frame is provided with a planting hole,a planting pot body is arranged at the bottom of the planting hole, and the planting hole, the planting groove and the planting pot body form a planting space. The reusable planting flowerpot providedby the invention can not only ensure the integrity of the root system of a plant in the transplanting process, and improve the survival rate of the plant, but is also handy and convenient to carry and use, and can be reused, thereby greatly reducing the cost.