39results about How to "Physical health" patented technology

The invention discloses a piglet raising method, and particularly discloses a piglet raising management method special for Taihu pigs. The method comprises a lactation phase and an ablactation phase. The raising management method in the lactation phase comprises the steps of delivery, lactation, heat insulation, antibiotics pre-taking, iron supplementation, castrating, food supplementation and ablactation, so that the surviving rate of piglets is high, growth and development are fast, uniformity is good, the piglets are healthy and heavy after ablactation, and a foundation is laid for the growth and development of the piglets in the future. The raising management method in the ablactation phase comprises the steps of grouping and sty distribution, reasonable raising, heat insulation, feeding and observation. According to the piglet raising management method, realization of scientification of raising management of live pig raising and standardization of the production process are facilitated, and then economic effectiveness and ecological effectiveness of pig raising are improved.

The invention discloses a traditional Chinese medicine preparation comprising following ingredients, by weight: 6 to 7.4% of radix astragali, 4 to 4.9% of white peony root, 4 to 4.9% of bighead atractylodes rhizome, 0.4 to 0.74 of radix asparagi, 0.4 to 0.74% of radix scutellariae, 0.4 to 0.74% of cimicifuga foetida, 1.2 to 2.5% of cassia twig, 1.2 to 2.5% of prepared rehmannia root, 1.2 to 2.5% of poria cocos, 1.2 to 2.5% of ligusticum wallichii, 1.2 to 2.5% of red sage root, 1.43 to 3.43% of gen-seng, 1.43 to 3.43% of Chinese angelica, 1.43 to 3.43% of Chinese magnoliavine, 1.43 to 3.43% of licorice, 1.43 to 3.43% of arborvitae seed, 4 to 4.9% of radix bupleuri, 1.2 to 2.5% of gentian, 1.2 to 2.5% of cyperus rotundus, 1.2 to 2.5% of prunella vulgaris, 1.43 to 3.43% of artemisia capillaries, 1.2 to 2.5% of polygala root, 1.2 to 2.5% of longan aril, 1.2 to 2.5% of ophiopogon root, 1.43 to 3.43% of dried orange peel, 4 to 4.9% of scorched hawthorn fruit, 1.2 to 2.5% of rhizoma atractylodis, 1.2 to 2.5% of pinellia ternate, 1.43 to 3.43% of schizonepeta, 4 to 4.9% of radix sileris, 1.2 to 2.5% of bitter apricot kernel, 1.2 to 2.5% of lilium brownie, 1.43 to 3.43% of radix puerariae, 1.2 to 2.5% of stemona, 1.2 to 2.5% of perilla leaf, 4 to 4.9% of Chinese yam, 1.2 to 2.5% of rhizoma alismatis, 1.43 to 3.43% of psoralea corylifolia, 1.2 to 2.5% of anemarrhena, 1.2 to 2.5% of semen plantaginis, 1.2 to 2.5% of radix achyranthis bidentatae and 1.2 to 2.5% of cornus officinalis.

The invention discloses a biomedical degradable magnesium-based bulk amorphous alloy and a preparation method thereof. The chemical composition of the alloy is MgaZnbCacSrd, wherein the atomic percentage of a is 60-73, the atomic percentage of b is 22-35, the atomic percentage of c is 2-6, the atomic percentage of d is 0-2, and a+b+c+d = 100. The Mg-Zn-Ca-Sr bulk amorphous alloy has (1) high amorphous forming ability, (2) good mechanical biocompatibility, high specific strength and low Young's modulus, and (3) suitable corrosion rate and excellent biological compatibility. The amorphous formation critical size is 6mm. The biomedical degradable magnesium-based bulk amorphous alloy has a wide application prospect in the field of biological materials, medical equipment and structural materials.

The invention relates to a bath device, in particular to a bath device for filtering water so as to supply vitamin and carry out aromatic bath. A structure of the bath device comprises a shell, wherein the shell is divided into at least two parts which are separated mutually; the mutually-separated parts are sequentially and movably connected from the top to bottom; the inside of each separated part of the shell is provided with a cavity for placing filtering materials, and stream flow can pass through the cavities; the upper and lower ends of the shell are provided with a water inlet and a water outlet respectively; the water inlet is communicated with the cavity in the shell of the upper part; and the water outlet is communicated with the cavity in the shell of the lower part. Because the shell adopts a split type structure, component elements are movably connected together; and when the filtering materials in one cavity cannot achieve the expected effect, the shell of the componentelement is replaced conveniently, and the shell is used and replaced conveniently.

The present invention discloses a pollution-free feeding method for young laying hens, and relates to the technical field of laying hen feeding. The method comprises the following steps: brooding pre-preparation, chick rearing, and chick management. The pollution-free feeding method for young laying hens provided by the present invention has the benefits that: the feeding method for young laying hens implemented by the present invention is scientific and standardized, and convenient and simple; reasonable raising is strictly performed according to growth demand of young laying hens, so that the survival rate is high, and raised young laying hens are physically healthy, thereby creating favorable conditions for later stage laying hens, ensuring the economic benefits of farmers and stimulating raising interest of farmers.

The invention discloses a pond greenhouse efficient micropterus salmoides fry cultivation and domestication method. The pond greenhouse efficient micropterus salmoides fry cultivation and domestication method comprises the following steps of constructing a culture pond, stocking micropterus salmoides fries, and carrying out cultivation and domestication in three stages. According to the pond greenhouse efficient micropterus salmoides fry cultivation and domestication method, the conditions for stocking the micropterus salmoides fries are controlled, constant-temperature living organism baits are artificially cultured through a bait feeding device, and after the micropterus salmoides fries are stocked, the micropterus salmoides fries are cultivated and domesticated step by step in stages through the bait feeding device; and different baits are fed to the micropterus salmoides fries in different stages of cultivation and domestication, the cultivated micropterus salmoides fries are healthy in physique and uniform in specification, the survival rate of micropterus salmoides fry cultivation and the domestication success rate are both 60% or above, large-specification high-quality fry guarantee is provided for small-scale scattered household largemouth bass cultivation, and the method has great practical application and production value.

The invention provides an intelligent repair robot capable of enabling spirit and bodies to be healthy together. Through a massage mechanism on a robot body, manipulation, massage and thermal moxibustion of acupuncture points of the back, back massage and waist jacking are achieved; a back and head movement mechanism achieves correction and negotiation of back spine joints; a foot high-frequency trembling mechanism drives whole-body cells to tremble at high frequency, so that the cells are activated again after colliding with each other; a rotating inclination mechanism pulls and stretches thejoints at a preset angle between the human body and the ground, viscera are activated, and qi and blood flow back; a universal stent can expand other rehabilitation physiotherapy instruments to condition the front parts of the bodies at the same time; an air bag mechanism performs health conditioning on feet, legs and upper limbs; an intelligent control and Internet of Things system can form a national health database; through a calculating system, an optimal health scheme is provided; and an audio-video system can perform conditioning from the aspect of spirit, publicizes the healthy China thought and performs science popularization on health knowledge in real time, and stimulates the healthier bodies through the health thought.

The invention discloses a high-efficiency environment-friendly pig breeding method. The method includes the steps of selection of cultivation sits, construction of a hog house, activity management, fodder management, music management and disease control. According to the high-efficiency environment-friendly pig breeding method above, by breeding pigs under a natural condition, limiting pig breeding processes with a regular rest schedule and providing excellent pig breeding environment, the reproductive ability, meat quality and weight of pigs can be improved; by using pig excreta as organic fertilizer for weeds and using the weeds as pig fodder, the effect of breeding the pigs ecologically can be achieved.

The invention discloses a multi-functional health care robot which is achieved by the linkage of five parts including a base, a bed, five sets of intelligently driven massage physiotherapy devices, anInternet of Things (IOT) and payment unit and an artificial intelligence controller. A four-corner balance bracket with adjustable height is set under the base, a high-strength aluminum alloy supportframe, guide rails and a bed tilted driving unit are set in the base, the middle part of the bed is provided with an intelligent controller (with touch screen keys, and card readers), at the same time, an external IOT intelligent control box is equipped, the IOT intelligent control box comprises all function control keys, an IOT system, a face recognition unit, a payment system, a positioning system and also comprises a human-machine voice interactive system, a health monitoring unit, a medical history question and answer unit and an alcohol detection unit, and the real-time remote monitoringand member face recognition and payment can be achieved. Two sides of the bed are equipped with a music light unit, a projector, a sound therapy system and a universal moxibustion bracket. A high-frequency tremor system and a left and right swing system are installed above one end of the bed, and the other end is a half-moon-shaped baffle plate. A back wheel type massage device is installed froman inner side of the baffle plate to the middle part of the bed, and the middle part of the bed is equipped with limb air pressure massage bags and a blood pressure monitoring unit. A yoga board is installed on the bed. The robot is equipped with a wireless remote controller. A user lies on the robot and can achieve the double conditioning of physical organs and psychological spirit through the artificial intelligence and the IOT, the double help and common health of mind and a physical body are achieved, and the positive spirit can be obtained by conditioning.

The present invention is one kind of chair, which has one inclined seat with lower front part and higher back part, and one abdomen rest connected to the seat, the pedestal, the tray or the arm rest to support the abdomen. The chair with abdomen rest makes the person in the chair in excellent physiological state, and can remit fatigue and inhibit abdominal obesity. The present invention is especially suitable for staff, student and computer operator.

The invention discloses a breeding method for a masked civet. According to the method, a basic selenium-added diet is adopted and combined with health supplements and nutritional additives to feed themasked civet, the breeding rate and survival rate of the masked civet are improved, the meat quality is improved, the growth performance of the masked civet is improved, and the economic benefits areincreased. The selenium-added basic diet is composed of paper mulberry leaf powder, fructus toosendan fruit extract, corn, brown rice, bran, soybean straw, bone meal, rapeseed meal, tomato, vinasse,fish meal, black soya bean, salt, selenium methionine, and selenium cystine.

The invention discloses a management method of high-quality hatching eggs of laying hens, and relates to the technical field of laying hen breeding. The method comprises the following steps of hatching egg collection, hatching egg selection, transportation and hatching egg cleaning. The management method of the high-quality hatching eggs of the layer hens has the advantages that the hatching eggs of the laying hens are reasonably collected according to the growth requirements of the hatching eggs strictly, the survival rate of hatch is high, the physique is healthy, science and standard are achieved, collection is convenient and easy, egg bodies are even, the economic benefit of a farmer is guaranteed, and the breeding interest of the farmer is stimulated.

The present invention relates to a kind of gloves and socks for health-care massage, and is characterized by that on the existent gloves and socks dthe positions corresponding to the holographic reflection zones of various organs are marked with correspondent marks, so that said invention possesses the advantages of simple structure, easy production, convenient use and raising massage efficiency and effect.

The invention discloses a medicament for treating allergic rhinitis, which comprises medicinal components and pharmaceutically acceptable auxiliary materials, wherein the medicinal components are prepared by extracting the following raw materials in parts by weight: 630-7000 parts of mutton, 85-340 parts of broomrape, 85-340 parts of fresh cinnamomvine, 100-400 parts of angelica, 85-340 parts of radix asparagi, 41-164 parts of milk vetch, 25-100 parts of ginseng and 16-64 parts of bighead atractylodes rhizome. In the extracting process, the white spirit the ethanol mass percent of which is 30-60% is used as an extracting agent for decoction, concentration and ethanol precipitation, and the dosage of the white spirit is 180-4000 parts by weight. The invention also discloses a preparation method of the medicament for treating allergic rhinitis. The technical scheme disclosed by the invention can be used for treating both principal and secondary aspects of the disease and has a good effect on treating allergic rhinitis.

The invention discloses a biomedical degradable magnesium-based bulk amorphous alloy and a preparation method thereof. The chemical composition of the alloy is MgaZnbCacSrd, wherein the atomic percentage of a is 60-73, the atomic percentage of b is 22-35, the atomic percentage of c is 2-6, the atomic percentage of d is 0-2, and a+b+c+d = 100. The Mg-Zn-Ca-Sr bulk amorphous alloy has (1) high amorphous forming ability, (2) good mechanical biocompatibility, high specific strength and low Young's modulus, and (3) suitable corrosion rate and excellent biological compatibility. The amorphous formation critical size is 6mm. The biomedical degradable magnesium-based bulk amorphous alloy has a wide application prospect in the field of biological materials, medical equipment and structural materials.

The invention relates to the field of tablets for relieving or neutralizing the effect of alcohol, in particular to a Lycium Polysaccharide-containing plant formula tablet for relieving or neutralizing the effect of alcohol and a preparation technology thereof. The tablet of the invention is prepared from the following raw materials (by weight): 10-40 parts of a kudzu root extract, 11-44 parts ofcorn oligopeptide powder, 7.5-26 parts of Lycium Polysaccharide powder, 5-20 parts of isomalt, 2.5-10 parts of cocoa powder, 0.1-0.3 part of Aspartame, 0.3-1.2 parts of peach-flavor essence, and the balance water. The invention aims to provide a Lycium Polysaccharide-containing plant formula tablet for relieving or neutralizing the effect of alcohol and a preparation technology thereof to producean antialcoholic drug which has natural components, has no side effect and has health-care effects.

A seasonal management technology method for an egg producing period of laying hens relates to the laying hen cultivating technology field and comprises management in spring, management in summer, management in autumn and management in winter. The seasonal management technology method provided herein has the beneficial effects that a method for preventing infectious disease between laying hens provided herein is scientific and standard, and convenient and simple; the laying hens are reasonably cultivated strictly based on the growth requirement of the laying hens at the egg producing period; reasonable allocation is performed at each of the seasons; the survival rate of the cultivation is high; the laying hens are in good health; the eggs that are produced by the laying hens are even in size; and the egg producing rate is high, thus ensuring the economic profits of peasant households and motivating the cultivation interest of cultivation households.

The invention belongs to the field of health food, and discloses a daylily noodle and a preparation method thereof. The daylily noodle is composed of following components in parts by weight: 20 to 30parts of millet powder, 10 to 15 parts of daylily powder, 5 to 10 parts of black sesame powder, 5 to 8 parts of oyster protein powder, 2 to 3 parts of spatholobus stem extract, 3 to 5 parts of motherwort extract, 8 to 10 parts of pawpaw juice, 2 to 3 parts of brown sugar, 5 to 10 parts of red date, 5 to 8 parts of longan, 2 to 3 parts of spirulina powder, 0.01 to 0.05 part of vitamin E, 0.001 to 0.005 part of nicotinic acid, 0.03 to 0.06 part of ferrous gluconate, 0.3 to 0.5 part of calcium gluconate, 0.02 to 0.05 part of zinc gluconate, and 1 to 2 parts of salt. Oyster protein powder, spatholobus stem extract, and motherwort extract are compounded to prepare a functional component, which is used to prepare the noodle; thus the prepared noodle can precisely and scientifically provide enough nutrients for lactating women, the breast milk quality is intentionally and systematically regulated and controlled, the breast milk quality is mildly and effectively improved, and the nutritional needs of infants during the growth period can be fully satisfied.

The invention discloses a breeding method used for breeding birds of spotted-brown yellow chickens and capable of improving hatching egg hatchability. The method provided by the invention can improve the physical quality, the sexual function and the seminal fluid quality of breeder cocks as well as improve the genital system of breeder hens, prolong fertilization time and improve the fertilization rate. By adopting the method provided by the invention, good fecundity of the breeder cocks can be ensured, fertilization rate of breeding eggs can be improved and hatching effect of chickens can be improved. Also, diseases can be prevented and good reproduction function of the breeder hens and high hatching survival rate of breeding eggs are ensured; chicks are good in physical quality and are not prone to diseases.

The invention discloses nutrient protein powder with a high digestive absorption function. The nutrient protein powder with the high digestive absorption function comprises the following components in percentage by weight: 2000 to 50000u / g of protease, 50 to 80 parts of protein powder, 4 to 20 parts of prebiotics, and 1 to 25 parts of sugar alcohol, wherein the protease is one or the combination of some of protease from various animals, protease from plants, protease from microorganisms according to the standard on use of food additive GB2760; the protease has the effects of catalyzing and decomposing the protein into amino acid, so that the protein can be absorbed and utilized well; and the protease plays an important role in digestion of the protein. By adopting the nutrient protein powder, the accessory-factor protease is compensated for people to digest and absorb the protein while high-quality protein is provided for a human body, prebiotics substances are compensated for the human body, thus the human intestinal micro-ecologic heath is promoted, and people can be given with healthy body and is far from disease.

The invention discloses nutrient protein powder with a high digestive absorption function. The nutrient protein powder with the high digestive absorption function comprises the following components in percentage by weight: 2000 to 50000u / g of protease, 50 to 80 parts of protein powder, 4 to 20 parts of prebiotics, and 1 to 25 parts of sugar alcohol, wherein the protease is one or the combination of some of protease from various animals, protease from plants, protease from microorganisms according to the standard on use of food additive GB2760; the protease has the effects of catalyzing and decomposing the protein into amino acid, so that the protein can be absorbed and utilized well; and the protease plays an important role in digestion of the protein. By adopting the nutrient protein powder, the accessory-factor protease is compensated for people to digest and absorb the protein while high-quality protein is provided for a human body, prebiotics substances are compensated for the human body, thus the human intestinal micro-ecologic heath is promoted, and people can be given with healthy body and is far from disease.

The invention relates to a preparation method of a health food for improving male sexual health, and belongs to the field of functional health foods. The component of the health food includes the following components that: a functional food component with the same source of medicine and food has the functions of tonifying kidney-yin, tonifying kidney-yang and increasing testosterone secretion andis taken as a monarch drug component with the highest proportion; and a functional food component with the same source of medicine and food has the functions of soothing liver, softening liver and calming liver and is taken as an adjuvant drug component with the second proportion, a functional food component with the same source of medicine and food has the function of dredging channels and collaterals and is taken as an adjuvant drug component with more secondary proportion, and a functional food component with the same source of medicine and food has the function of promoting blood circulation to remove blood stasis is taken as an adjuvant drug component with the least proportion. According to the component of the health food, the raw material process combines the process of enzymolysisand chromatography to effectively release and fully enrich functional active ingredients, the health food is an edible food, safe and free of any toxic and side effects, the erectile dysfunction of men can be improved as a whole, the level of sexual hormone is improved, the sexual desire is enhanced, and the sexual function is improved.

The present invention discloses to flavored body caring and slimming dog food and a preparation method thereof. The flavored body caring and slimming dog food consists of the following components: trace elements, vitamins, bile salt substances, calcium hydrogen phosphate, imported fishmeal, corn, beef tallow, beef hydrolyzed cream, flour and soybean meal. The special preparation method comprises the following steps: the trace elements, vitamins, bile salt substances and calcium hydrogen phosphate are premixed to obtain premixed materials; the imported fish meal, corn and soybean meal are ground; the premixed materials, the ground raw materials and the flour are threw into a mixer to conduct mixing; and the mixed materials are homogenized, the homogenized materials are heated and humidified, the humidified materials are extruded, the extruded materials are cut, the cut materials are dried, the beef tallow and beef hydrolyzed cream are coated on the dried materials, and the coated materials are cooled to obtain products. The present invention discloses the dog food which is low in proteins and low in fats, and has functions of caring and slimming body, so that pet dogs can meet daily physiological requirement and are healthier in body constitution.

The invention relates to a feed for egg-laying ducks, and the feed comprises corn grit, fish meal, shell powder, rice bran, soybean dregs, lees, a vitamin additive, a mineral additive, common salt and a traditional Chinese medicine additive, wherein the traditional Chinese medicine additive comprises tangerine peel, largehead atractylodes rhizome, safflower, honeysuckle flower, common cnidium fruit, Chinese magnoliavine fruit, fennel fruit, palmleaf raspberry fruit, common selfheal fruit-spike, heartleaf houttuynia herb, baical skullcap root, indigowoad leaf, pilose Asiabell root, membranous milkvetch root, Chinese angelica, maifanite, radix rehmanniae preparata, hawthorn fruit and fructus forsythiae. The traditional Chinese medicine additive combines the dual actions of being medicinal and nutritive, and can be used for preventing diseases, improving the production performance, directly sterilizing and inhibiting bacteria and further regulating the immune functions of organisms; and selected Chinese herbal medicines are rich in amino acids, vitamins, trace elements and unknown growth regulation factors, can be used for directly promoting the digestion and utilization of nutrient substances and improving the reproductive endocrine systems of the egg-laying ducks through overall adjustment of the egg-laying ducks, is conductive to laying eggs and can be used for ensuring and improving the production functions of the organisms.

The invention discloses a special feeding feed for sugar gliders, and belongs to the technical field of pet food manufacturing. The technical key points are as follows: the feed comprises the following raw materials in parts by weight: 0.3-0.7 part of gum, 0.3-0.7 part of glucose, 0.7-1.3 parts of eucalyptus leaves, 3-7 parts of broccoli powder, 3-7 parts of maltodextrin, 3-7 parts of Sanhua non-dairy creamer, 3-7 parts of calcium phosphate powder and 6-10 parts of baby milk powder. The invention further discloses a preparation method and a feeding method based on the special feeding feed forthe sugar gliders. The ingredients adopted by the invention are natural foods loved and needed by the sugar gliders, the sugar gliders are healthy in physique and soft and clean in hair color after eating the feed, the phenomena of hair removal and discarding are greatly reduced, the sugar gliders are very loved to eat, and the feed shows excellent palatability; moreover, the feed contains the gum, so that the stability of self-made liquid grains can be kept, precipitation and layering are avoided, and the sugar gliders cannot be choked by floating water on the upper layer during eating.

The invention provides a high-efficiency and energy-saving wet dust collector which relates to a dust collector. The invention aims to solve the problems that various dust collectors for industrial production have poor dust collection effect, single dust collection mode, high energy consumption, large floor space and high cost, and a large amount of dust is discharged from various chimneys into the air, thereby polluting the environment and harming the human health. The invention is characterized in that the inside of a box body 19 with an inlet and an outlet is divided into a plurality of dust collection chambers by a dust collection baffle 12 and a water tank 13, wherein the dust collection chambers comprise an inlet dust collection chamber 22, a plurality of sealed dust collection chambers 16 and an outlet dust collection chamber 11; the purposes of carrying out water washing and dust collection repeatedly and continuously are realized; and the efficiency of dust collection can reach more than 99%. Meanwhile, the purpose of recycling the dust collection water is realized, thereby avoiding secondary pollution. The high-efficiency and energy-saving wet dust collector of the invention can be widely used for various kinds of dust collection in metallurgical industries, can replace electric dust collection and bag-type dust collection, and can be also used for various kinds of dust collection such as desulfurization dust collection, quicklime digestion dust collection, chimney dust collection and the like. The invention has the advantages of reasonable structure and small floor space, and compared with electric dust collection and bag-type dust collection, a large amount of energy sources are saved.

The invention discloses mixed nutritional quinoa rice and a preparation method thereof, and belongs to the technical field of mixed grains. The technical problem that nutrient substances such as protein, B vitamins, dietary fibers, unsaturated fat and mineral substances of rice are deficient in the existing rice processing process is solved. The mixed nutritional quinoa rice disclosed by the invention is prepared from 20 to 70 weight percent of quinoa rice and 30 to 80 weight percent of rice. According to the mixed nutritional quinoa rice, the contents of protein, dietary fibers, amino acids and trace elements in the rice are increased, the calorie GI of the mixed nutritional quinoa rice is reduced (the mixed nutritional quinoa rice is low-sugar food when the GI value is lower than 55), and the taste and the dietary structure are improved.

The invention discloses an edible soybean sprout rich in trace elements of zinc, cobalt and selenium and a cultivation method thereof; the total zinc content of the soybean sprout is 5.76-8.47mg / kg, the total cobalt content is 31.24-104.67μg / kg, the total selenium The content of organic zinc is 12.60~80.40μg / kg, the content of organic zinc is 1.57~4.65mg / kg, the content of organic cobalt is 7.05~43.39μg / kg, and the content of organic selenium is 3.11~66.14μg / kg; , Co and Se are recommended intake standards in the Chinese Dietary Guidelines, and there are no potential safety hazards. The cultivation method of the present invention can guide the batch production of edible soybean sprouts rich in zinc, cobalt and selenium, has short growth period, high organic conversion rate of trace elements, moderate enrichment amount, no hidden danger in production and consumption, and low production cost.

The invention relates to a breeding method for siniperca chuatsi fry, in particular to a breeding method for fast nursing of siniperca chuatsi fry. The method comprises the steps of culture pond treatment and breeding. The step of breeding comprises the procedures of (1) in-loop incubation management and (2) culture pond breeding management. Through study of key factors influencing the survival rate and the breeding period of the siniperca chuatsi fry, the modes of loop incubation and soecial culture pond nursing are adopted, in the breeding period, the means that the breeding density is controlled in a regular separating and scattering manner, probiotics fermentation liquor is used for water regulation and water maintaining, and the feed ratios in the different growth periods are strictly controlled are adopted, the large-specification siniperca chuatsi fry are bred, the survival rate can reach 90% or above and preferably can reach 94% or above, and the breeding period can be shorten to be within 45 days and preferably within 40 days.

The invention relates to dalbergia wood tea and a preparation method thereof. The dalbergia wood tea is prepared by taking fresh dalbergia wood leaves as raw materials, and the preparation method comprises the following steps: picking the fresh dalbergia wood leaves and performing graded screening; cleaning the well screened dalbergia wood leaves with clear water; spreading out the cleaned dalbergia wood leaves and airing till the leaves are soft; placing the leaves which are aired to be soft into a fixing machine for killing; placing the leaves after killing into a container for enabling theleaves to become soft again; placing the dalbergia wood leaves which become soft again into a kneading machine for being kneaded into pellets; and sending the prepared tea pellets into a microwave dryer for low-temperature drying. By adopting the method, the green and astringent taste of the dalbergia wood leaves can be removed, not only can the mellow aroma and active ingredients in the dalbergia wood leaves be retained, but also the integrity of the tea leaves can be simultaneously retained; and the prepared dalbergia wood tea is dark green in color and luster, tea water after brewing is inbright brick red, and the flavor is fragrant and lasting; simultaneously, the tea can be used for further reducing the viscosity of blood plasma, regulating the blood lipid and improving the recoveryof blood flow with cardiovascular and cerebrovascular microcirculatory disturbance, so that the tea has not only drinking property of ordinary tea leaves but also good health care effects.