37results about How to "Docile" patented technology

The invention discloses a cultivation method of jute chickens. The cultivation method is characterized by comprising the following steps of: (1) adopting a shiqiza chicken as a first paternal line KL I, adopting a recessive white rock chicken as a first maternal line KLB I to carry out hybridization to obtain a terminal maternal line F1; (2) adopting the shiqiza chicken and a shaxi chicken to carry out hybridization, then intercrossing and fixing to obtain a terminal paternal line KL II; (3) adopting the terminal maternal line F1 and the terminal paternal line KL II to carry out hybridization to obtain the jute commercial broiler chicken. The cultivation method disclosed by the invention aims at overcoming the defects in the prior art, and the cultivated jute chicken is fast in growth speed, high in feed conversion ratio, good in uniformity and strong in disease resistance.

The invention discloses an apis cerana queen breeding method and belongs to bee queen breeding methods. By means of the apis cerana queen breeding method, a bred queen can be large in size, strong, meek in temperament and high in egg production capacity. Bowl-shaped queen cells made of bee wax are fixed to a honeycomb frame, and a queen breeding frame is obtained; the queen breeding frame is put in a queen breeding apis cerana swarm, and worker bees are made to clean the queen cells; the inner walls of the queen cells are brushed with fresh bee milk, eggs of other apis cerana swarms are implanted into the queen cells, and the queen breeding frame is coated with apis mellifera honey in a dipping mode and then put back to the queen breeding apis cerana swarm; the queen breeding frame is taken out and put into an apis mellifera swarm for nursing for 12 hours, then the queen breeding frame is taken out and put back to the queen breeding apis cerana swarm again for breeding for 5-7 days, and a mature queen embryo is obtained; a virgin queen can be hatched on the 9th or 10th day. The queen bred through the method is large in size, strong, high in disease resistance and high in egg production capacity, the bee swarm is meek in temperament, and the bee robbing or honey stealing phenomenon can be avoided even bee swarms are away by 10 cm, and the apis cerana queen breeding method is used for breeding apis cerana.

The invention discloses a semi-self-locking acetabulum posterior wall and posterior column anatomical plate which comprises a steel plate main body, a self-locking sleeve and self-locking screws, wherein the steel plate main body is sequentially provided with a first fixing region, a first location region, a main fixing region, a second location region and a second fixing region, the main fixing region is provided with self-locking screw holes, the first fixing region and the second fixing region are provided with non-self-locking screw holes, and the first location region and the second location region are provided with location holes. The invention can be properly twisted and bended and is in convenient moulding so as to be better jointed to a skeleton to bear joint motion load, enable the fracture to be normally healed and reduce complications such as loosening, displacement, pains, bone stress shielding and the like at a later stage of fracture. The invention has the advantages ofhaving less internal stress and relatively according with acetabulum anatomy and biomechanics, enhances the success rate of a fracture internal fixation operation, avoids moulding in the operation, saves the operation time, reduces the blood loss in the operation, reduces the anesthetic time and lowers the operation risks.

The invention discloses a method for clearing fouling organisms in a saltwater fish aquaculture net cage. Fish fry is firstly thrown in the saltwater fish aquaculture net cage, wherein cantherines modestus is polycultured according to according to the ratio of 3-8% of cultured fish fry, preferably 5%, at the beginning of cultivation; the individual size of polycultured cantherines modestus is slightly greater than that of the cultured fish fry; and the overall length accounts for 1.3-1.5 times of the overall length of the cultured fish fry. Through the polyculture of cantherines modestus according to a certain ratio, Cantherines modestus continuously ingests the fouling organisms on a net body of the saltwater fish aquaculture net cage so as to continuously clear the net body; the fouling organisms on the net body can be completely removed basically; therefore, the frequency of replacement of the net body of the net cage is reduced, the injuries and disturbances of the cultured fish are effectively reduced, and the risk of diseases of the cultured fish is decreased.

The invention relates to the technical field of herding breeding, in particular to a method for cultivating special wild boars by utilizing hybridization of pigs and wild boars. Pure breed wild boards and duroc sows are hybridized to obtain an F1 generation, so that the excellent characteristics of the duroc sows are absorbed, the shortcoming that the pure breed wild boards is difficult to breed is overcome, the sows of the F1 generation and the pure breed wild boards undergo backcross to obtain an F2 generation, the boars of the F2 generation and Sutai sows undergo hybridization to obtain an F3 generation, the boars and sows of the F3 generation undergo crossing to obtain a basic breeding group, breeding of five generations is performed to obtain a core group, so that the special wild boars contain 37.5% of wild boar blood relationship, 50% of Sutai pig blood relationship and 12.5% of duroc pig blood relationship, the growth speed is quick, and each special wild boar weighs 75 kg when becoming full grown and ready for slaughter at 210 days old. The slaughter rate and the lean meat percentage are high and reach 71.5% and 58.4% respectively. The special wild boars are fresh in meat and rich in wild taste and nutrition and contain 17 amino acids.

The invention relates to a multifunctional mask, which comprises a mask body and an elastic band, the mask body is made of plastic, and an air inlet channel is formed in the mask body; the front faceof the mask body is covered with detachable filter cloth, a plurality of array protrusions used for supporting the filter cloth are arranged on the front face of the mask body, and array area flow channels communicated with the air inlet channel are formed between the array protrusions, a breathing component is arranged on the back surface of the mask body, is made of a soft rubber material and isprovided with a breathing cavity matched with the nose and the mouth; an air inlet and an air outlet are formed in the front cavity wall of the breathing cavity, an air inlet one-way valve is arranged on the air inlet, and an air outlet one-way valve is arranged on the air outlet. By the adoption of the mask, the area, tightly attached to the face, of the mask is small, the mask can be completelyattached to the nasal cavity and the oral cavity breathing area, the sealing performance is good, meanwhile, air exhaled from the nasal cavity or the oral cavity cannot wet cloth, the cloth is largein effective breathable area and high in comfort degree, and the mask is long in service life, convenient to replace filter cloth and low in use cost.

The invention provides skin care emulsion containing cannabidiol (CBD) nanoemulsion, and a preparation method of the skin care emulsion. The skin care emulsion is characterized by being prepared fromthe following components in percentage by mass: 10%-50% of CBD nanoemulsion, 0.5%-3% of a seville orange flower extract, 0.5%-3% of a flos gossampini extract, 0.3%-5% of a herba moslae extract, 1%-5%of hydrogenated lecithin, 1%-10% of silicone, 1%-5% of collagen, 1%-8% of carbamide, 0.01%-0.03% of potassium sorbate, 0.01%-0.05% of guar gum, 0.1%-0.5% of cholesterol, 0.5%-3% of 1,2-hexanediol, andthe balance of deionized water, wherein the sum of all the components is 100%. The surface effect and the small size effect of the nanoemulsion are achieved, the solubility of the skin care emulsioncan be changed, the drug efficacy can further be improved, and especially after the CBD nanoemulsion, the seville orange flower extract, the flos gossampini extract and the herba moslae extract are added, through synergy of the effects of skin whitening, inflammation resisting, oxidation resisting and free radical removing of the CBD nanoemulsion, the effects of fading spots, whitening, replenishing water, promoting skin metabolism, timely replenishing nutrients and blocking damage of the external environment to skin are achieved.

The invention provides a method for cultivating giant salamander in a freshwater lake region. A bicarbonate calcium freshwater lake free from pollution or low in pollution is utilized as a cultivation region to build a cultivation pond, underground water of a deep well and lake water of the freshwater lake are mixed according to the proportion, the mixed water serves as environment water to cultivate the giant salamander, protogenic spiral shell meat and clam meat in the lake region are matched to serve as raw materials, the raw materials are mixed with eggs, allicin, gallnut and rheum officinale powder to prepare bait so as to promote the giant salamander to adapt to the environment of the lake region, and the giant salamander is transferred into a granite nest in a shoal region of a natural water region of the lake to be bred outside after growing into adults. The method can effectively reduce the feeding cost of the giant salamander and increase the survival rate of the giant salamander, the giant salamander can be cultivated conveniently in a large-scale and industrial mode, and meat of the raised giant salamander is sturdy, crisp, tender and excellent in taste.

The invention provides a breeding method for Du Changque Nei Sanyuan pigs. The original purebred Landrace SPF boar from Denmark is mated with the local purebred Queshan black pig sows to produce second-generation sows. The pigs are mated with the produced second-generation sows, and the offspring produced and bred are Du Changque Nei Sanyuan pigs. After crossbreeding, litter size, daily gain, lean meat percentage and feed conversion rate were all significantly improved.

The invention relates to a black goat feed additive prepared from the following components in mass percentage: 1-5% of flos mume, 3-5% of Tree Peony Bark, 3-5% of Fructus Tsaoko, 5-15% of honeysuckle flower, 3-11% of radix fici simplicissimae, 9-19% of Chinese wolfberry fruit, 5-9% of Bud of hairyvein agrimony, 9-19% of pumpkin seeds, 9-19% of manyflower melastoma herb, 5-11% of narrowleaf falsepimpernel herb, 5-11% of herba houttuyniae, and 1-3% of Cortex Meliae. The invention also relates to a black goat breeding method using the black goat feed additive. According to the breeding method, the lambing rate of the black goat can be increased to 30-35%, the rate of body weight gain of the black goat can be increased to about 40-50%, the survival rate of the lambs can be increased to 70-80%, and the dressing percentage can be increased up to 60-65%, and the disease rate can be decreased to 20-30%. The mutton is rich in nutrient, low in cholesterol, and is optimal pure green meat.

The invention relates to a breeding method of animals, in particular to a breeding method for arctic foxes in a growing period in the south region. The method comprises the technical measures that Chinese herbal medicine feed additives for promoting growth and development are added in the growing period of the arctic foxes, a music playing system is installed, and the arctic foxes are brushed and scratched at regular intervals. The body immunity function can be adjusted, bacterial and viral diseases of a respiratory system and a digestive system and common diseases such as intestinal parasites can be effectively prevented, appetite is increased, the feed intake is improved, digestive absorption is promoted, resistance is enhanced, the growth speed is increased, the hair follicle strength is increased, the plush quality is improved, the skin size and quality level is improved, and good economic benefits are produced.

The invention relates to a breeding method of a new breed of Huanghuai mutton sheep. The method includes taking Dorper sheep as male parents and taking small tailed han sheep or small tailed han sheephybrid sheep as female parents to perform hybridization; and breeding the new breed of mutton sheep which are high in reproduction rate, fast in early growth rate, high-quality in meat and suitable for breeding at Huanghuai areas through hybrid innovation, crossing fixation and group expanding propagation. The weights of the adult rams of the new breed Huanghuai mutton sheep can reach 98.1 kg, and the weight of the ewes can reach 71.7 kg; the fattening weights of 6-month-old rams and ewes are respectively 58.50 kg and 52.45 kg; the dressing percentage of the 6-month-old fattening rams and ewes are respectively 56.02% and 53.19%; and the annual lambing rate of the ewes is 252.82%, and the number of weaned lambs provided by the ewes per year is 2.38. Through the on-site examining and approving of National Livestock and Poultry Breed Committee in 2019, powerful support can be provided for the enhancement of self-sufficiency rate of core provenance of Chinese mutton sheep, the developmentquality benefit and competitiveness of mutton sheep breeding industries and the development of modern mutton sheep industries; and therefore, the method has good economic and social benefits.

The invention discloses a liquid crystal polymer thin film and TPX glue blocking film synchronous preparation method. The method is characterized by comprises the steps that: LCP resin and TPX resin are dried; three-layer co-extrusion film blowing is conducted by an extruding machine, LCP is in a middle layer and TPX is in surface layers; an obtained three-layer co-extrusion thin film is subjectedto framing and then rolling; a three-layer co-extrusion thin film coil is subjected to offline stripping, three rolling machines are configured, a middle rolling machine is for an LCP thin film, theother two rolling machines are for TPC glue blocking films; and the stripped LCP thin film is subjected to hot treatment in a high-temperature furnace, and a liquid crystal polymer thin film and the TPX glue blocking films are prepared. The prepared liquid crystal polymer thin film is high in mechanical strength, even in horizontal and vertical tensile strength, and better in folding resistance performance, and can be widely applied to the fields of high-frequency high-speed copper-clad plates, solar cell back panels, and wireless charging insulating sheets; and the synchronously produced TPXglue blocking films are good in release force, good in flexibility, and high in tensile strength, and can be used for copper-clad plate glue blocking films.

The invention discloses the technical field of adhesive tapes, and particularly relates to an electronic packaging heat-conducting double-sided adhesive tape which comprises a base material layer, the two sides of the base material layer are coated with heat-conducting pressure-sensitive adhesive layers, the side walls of the heat-conducting pressure-sensitive adhesive layers are coated with release film layers, and a heat-conducting silica gel sheet and a power battery are attached in a double-sided adhesive tape mode. The double-sided adhesive tape and the heat-conducting silica gel sheet jointly form a heat dissipation surface of the power battery, so that the defect of insufficient viscosity of the heat-conducting silica gel sheet is overcome while rapid heat conduction is ensured, and the double-sided adhesive tape is seamlessly attached to the power battery, so that the effective heat dissipation surface is fully ensured; and the double-sided adhesive tape has the characteristics of high heat conduction and insulation, has flexibility, compressibility, fitness, strong viscosity and large temperature adaptation range, can fill up uneven surfaces, can be tightly and firmly attached to heat source devices and cooling fins and quickly conduct heat out, and is simple in preparation method.

The invention discloses an automatic music playing system for Hu sheep. The automatic music playing system comprises a storage, a player and a soundbox; the storage is connected onto the player; furthermore, light music is stored in the storage; the player externally plays music through the soundbox; a switch of the player is an infrared switch; the infrared switch comprises an infrared transmitting end and an infrared receiving end, which are respectively arranged at two sides of an entrance door of a sheepfold; an infrared transmitting button is arranged on the infrared transmitting end; if receiving infrared ray, the infrared receiving end triggers the player to begin to work; and, if not receiving the infrared ray, the infrared receiving end triggers the player to stop working. By means of the automatic music playing system disclosed by the invention, a sheep flock can relax in music; therefore, growth of the sheep flock can be facilitated; and furthermore, feeders can conveniently enter the sheepfold to work, and cannot be influenced.