202results about How to "Less sick" patented technology

The invention relates to an indoor temperature adjusting method based on user human body temperature change. According to the indoor temperature adjusting method, the indoor temperature is adjusted through an air conditioner; a user wears a wearable body temperature analysis device; the wearable body temperature analysis device can collect the human body skin temperature, analyze the cold and hot sensing degree of the human body on the indoor environment temperature and send an analysis result to an air conditioner temperature control module; the air conditioner temperature control module can automatically adjust the set temperature of the air conditioner according to the cold and hot sensing degree of the human body and the indoor environment temperature, and therefore the indoor environment temperature can be adjusted automatically. Accordingly, the human body can always be at a comfortable temperature, so the possibility that the user gets ill under the condition of being too cold or too hot is reduced; in addition, the air conditioner can operate in a low-power-consumption state for a long time, and the purpose of energy conservation is achieved. The method solves the problems that the set temperature of an existing air conditioner needs to be adjusted manually, the power consumption is high and the user will get ill due to the fact that the user is in the too cold or too hot environment.

An ecological method for culturing the turtles in large scale without environmental pollution includes such steps as choosing an ecological culture environment, preparation, culturing, feeding forage, and preventing and treating diseases.

The invention discloses formula milk powder assisting development of height of children. The formula milk powder consists of the following components of raw milk or whole milk powder, desalinated wheypowder, skimmed milk powder, solid corn syrup ( or maltodextrin ), whey protein powder, crystallized fructose, vegetable oil, fructo-oligosaccharide, anhydrous butter, galactooligosaccharide, docosa-hexaenoic, bovine coloctrum powder, milk mineral salt, hydrolyzed dried egg yolk, lactoferrin, phosphatide, vitamin A, vitamin D, vitamin E, vitamin K, vitamin B1, vitamin B2, vitamin B6, vitamin B12,vitamin C, magnesium, calcium, iron, zinc, selenium and the like. According to the formula milk powder assisting the development of the height of the children and a production method disclosed by theinvention, the products have the characteristics of ''supplementing, promoting and improving'', namely supplementing nutrition required by growth and development of Chinese children, promoting absorption of key nutrition for the development of the height, and improving immunity of the children, so that the height of the Chinese children is assisted to quickly grow.

The invention relates to a method for producing fly maggots for feeding chickens in a chicken farm. The method includes the following steps of (1) laying eggs, placing aseptic fly pupae in a fly house to incubate for 4 to 5 days to form imagoes, enabling the imagoes to reach to sexual maturity after 2 to 5 days, starting mating, and maintaining the temperature of the fly house in a range from 22 DEG C to 30 DEG C; (2) receiving the eggs, placing egg collecting substances prepared by wheat bran and water through effective microorganisms (EM) in a white plastic box, forming egg clusters by laid eggs, and incubating the egg clusters for 16 hours at the temperature of 60 DEG C; (3) preparing nutrient mediums by 80% of wheat bran and water, EM and pig blood, placing the nutrient mediums in a maggot growing house, spreading the nutrient mediums, placing the egg collecting substances and the eggs on the nutrient mediums uniformly, growing the eggs into larvae after 4 days, and separating out the larvae; and (4) maintaining the room temperature in a range from 20 DEG C to 30 DEG C and the humidity to be 60%, enabling the larvae to be transformed into pupae after 2 to 3 days, and incubating the pupae for 4 to 6 days to form flies. By means of the method, after the produced fly maggots are fed to the chickens, the laying rate of the chickens is increased, eggs laid by the chickens are physically beneficial and environment-friendly, drug residues are absent, and the bred chickens are fresh and tender in meat quality and free of tranig.

There is provided an illumination system (100) for cultivation of aquatic animals. The illumination system (100) comprises at least one light source (110) emitting light, at least one light driver (120) arranged to drive the at least one light source (110), at least one light sensor (130) providing illuminance data for at least one point of interest (50) in said illumination system (100), and a controller (140). The controller (140) is adapted to provide control signals to the at least one light driver (120) driving the at least one light source (110) to emit light of a desired illuminance at the at least one point of interest (50). An ambient light sensor may be applied to determine control signals also in accordance with ambient light data.

The invention discloses an ecological breeding method for sika deer and belongs to the technical field of artificial domesticating of the sika deer. The method comprises the steps of breeding, juvenile deer managing, adult deer managing and the like. In the technical scheme, the feeding formula proportion and feeding amount are adjusted and controlled in strict accordance with the season replacement and different physiological demands of the sika deer in a growth period, a parturition period and a cartialgenous producing period, so an effective supply effect of foodstuff is achieved; concentrate and coarse materials are mixed in the foodstuff for breeding, green grass in nearby mountains are collected as foodstuff, multiple plants favorable for the growth of the sika deer are blended in the green grass, multiple original ecological nutrition components are absorbed, balanced nutrition supply is achieved, and the effect of improving the cartialgenous yield is achieved. The healthy growth of the sika deer is facilitated by formulas such as bean pulp and wheat bran, the digestion and absorption are promoted, even the effect of enhancing the disease resistance is achieved and the bred sika deer barely get ill.

The invention relates to a Chinese herbal medicine fodder for hybrid pigs. The Chinese herbal medicine fodder for the hybrid pigs comprises the following raw materials in parts by weight: 35-40 parts of corn powder, 15-20 parts of bean pulp, 5-8 parts of wheat bran, 5-8 parts of bran and 25-35 parts of nutritional additive. A preparation method of the nutritional additive comprises the following steps of: crushing 0.5-1.5 parts of pepper, 0.5-1.5 parts of aniseed, 0.5-1.5 parts of spice leaf, 0.5-1.5 parts of Chinese cinnamon, 0.5-1.5 parts of dried orange peel, 0.5-1.5 parts of garlic powder, 5-15 parts of crab, 100-200 parts of soybean and 100-200 parts of peanut into 30-60 meshes; and then mixing and uniformly agitating to obtain the nutritional additive. The Chinese herbal medicine fodder for hybrid pigs not only has abundant nutritions but also does not contain chemical substances and hormones; the hybrid wild pigs have good meat quality and taste and does not contain the toxic side-effects on the human body; and 0.5-1.5 parts of liquorice, 0.5-1.5 parts of almond, 0.5-1.5 parts of astragalus mongholicus and 0.5-1.5 parts of Chinese pulsatilla root are added into the fodder to achieve the aims of decreasing the morbidity of the hybrid pigs and increasing the immunity of the hybrid pigs.

The invention discloses a disease-resistant nursery piglet feed without antibiotics. The disease-resistant nursery piglet feed is prepared from the following components in parts by weight: 0.5 to 1.0 part of conjugated linoleic acid, 0.2 to 0.8 part of acidifying agent special for sows, 0.01 to 0.05 part of chitosan oligosaccharide, 0.01 to 0.05 part of cinnamyl aldehyde, 0.01 to 0.05 part of curcumin, 0.02 to 0.08 part of tannic acid, 0.1 to 0.5 part of nucleotide, 0.01 to 0.08 part of microecological preparation, 0.01 to 0.05 part of phytase, 0.01 to 0.05 part of compound enzyme and the like, and is free from antibiotics. The invention further provides a preparation method for the feed. The feed has the effects of improving disease resistance and survival rate of nursery piglets, and avoiding drug resistance risk caused by use of antibiotics.

The invention relates to a Chinese herbal medicine feed for a fox, a racoon dog and a marten. The Chinese herbal medicine feed is prepared from the following raw materials in parts by weight: corn flour, bean pulp, wheat bran, bran and a nutrient additive. The preparation method of the nutrient additive comprises the following steps: crushing dried ginger powder, paprika powder, aniseed powder, clove powder, interior eardamom powder, cassia bark powder, amomum tsao-ko powder, garlic powder, fructus terminaliae immaturus powder, fennel powder, cinnamon powder, netmeg powder, white pepper powder, pericarpium citri reticulatae powder, crabs, soybean, peanut, liquorice powder, almond powder, astragalus membranaceus powder and Chinese pulsatilla powder into 30-60 meshes, and then mixing and evenly agitating. By adopting the Chinese herbal medicine, the fox, the racoon dog and the marten not only are abundant in nutrients, and delicious in meat, but also does not contain a chemical substance and hormone, and is free of toxic and side effects on a human body. Liquorice, almond, astragalus membranaceus and root of Chinese pulsatilla are also added to the feed, so that the fox, the racoon dog and the marten have little experience of illness, are free of fishy smell or muttony odour, and the resistance of the fox, the racoon dog and the marten are increased.

The invention provides a carnivorous fur-bearing animal feed and a preparation method thereof. The feed includes vegetable raw materials, vitamins, trace elements, mineral matters and functional additives. The feed is characterized by comprising, by weight: 65-175 parts of vegetable raw materials, 0.02-1.5 parts of vitamins, 0.15-3.2 parts of trace elements and mineral matters, and 0.5-6.5 parts of functional additives. With comprehensive and balanced nutrition, good feed attraction and palatability, the carnivorous fur-bearing animal feed of the invention can be mixed with animal raw materials into a pasting feed preferred by carnivorous fur-bearing animals. The feed can promote the healthy growth of carnivorous fur-bearing animals. After taking the feed product, the carnivorous fur-bearing animals in a growing period grow significantly, with healthy state and less illness; and the carnivorous fur-bearing animals in a reproduction period can have an increased farrowing rate and high cubs survival rate; in a furring period, the carnivorous fur-bearing animals have shining furs and substantial needly down. With good viscosity, the feed, after blended with animal raw materials, doesnot scatter. Thus being used as a pasting feed, the feed of the invention cannot fall out of a cage, so that the feed waste is reduced.

The invention discloses an image acquiring based automatic cleaning method and system for a colony house environment. The method comprises the following steps: S1, acquiring a current infrared thermogram of a colony house; S2, determining whether livestock is in the colony house according to the infrared thermogram; if so, carrying out S1; if not, carrying out S3; S3, acquiring acurrent live image of the colony house; S4, preprocessing the current live image of the colony to obtain apre-processed image of the colony house; and S5, determining whether to clean the colony house or not according to the pre-processed image of the colony house; if so, acquiring adirty position in the pre-processed image of the colony house; and S6, cleaning the colony house according to the dirty position in the pre-processed image of the colony house.

The present invention discloses biologically fermented pig feed and a preparation method thereof, and relates to the field of animal feed preparation. The feed can reduce the use of hormones and antibiotics in pig feed, promote the growth and development of live pigs, improve the feed intake pig intake of the live pigs, accelerate the growth and fattening of the live pigs, reduce the morbidity of the live pigs, reduce the manure odor of the live pigs, improve the rate of return of feed, improve the nutrition and taste of meat quality, and improve the economic efficiency of pig breeding.

The invention discloses nutritive forage for chickens and a preparation method thereof. The nutritive forage is prepared from 450-470 weight parts of corn, 210-230 weight parts of soybean meal, 25-35 weight parts of cottonseed meal, 25-35 weight parts of rapeseed meal, 10-15 weight parts of hydrolyzed feather meal, 10-13 weight parts of stone flour, 8-10 weight parts of calcium hydrogen phosphate powder, 30-40 weight parts of sorghum powder, 30-40 weight parts of millet powder, 20-25 weight parts of sweet rice flour, 20-25 weight parts of sweet potato powder, 10-15 weight parts of lotus root powder, 3-6 weight parts of tuber of dwarf lilyturf, 60-80 weight parts of wheat, 3-6 weight parts of licorice, 10-15 weight parts of wolfberry and 4-5 weight parts of a phagostimulant. Chickens eating the nutritive forage containing the Chinese herbal medicines have strong physique, less illness, good appetite, bright hair color, and low diarrhea and death rate. The nutritive forage is rich in nutrients, can be absorbed easily and has a fast chicken weight gain speed.

The invention provides a corn protein chicken feed. The feed is prepared from the following raw materials in parts by weight: 500-520 parts of corn flour, 100-120 parts of bean pulp, 120-140 pats of corn protein powder, 30-40 parts of fish meal, 40-50 parts of purple sweet potato flour, 30-40 parts of black millet flour, 20-30 parts of black bean flour, 8-10 parts of dried ginger, 20-30 parts of peach kernel, 3-5 parts of safflower, 3-5 parts of Chinese angelica, 4-6 parts of ligusticum wallichii, 3-5 parts of scandent schefflera stem and leaf, 3-6 parts of parasitic loranthus, 2-4 parts of tuber fleeceflower stem, 2-4 parts of eucommia, 3-5 parts of uncaria, and 4-5 parts of a phagostimulant. The feed contains corn protein powder to provide high-quality protein to chicken and meet the requirement of chicken growth for nutrition, and contains safflower and other traditional Chinese medicinal herbs to improve immunity of chicken and protect chicken from diseases with small dosage, so that the quality of chicken and eggs can be improved, and the requirement of people for green foods can be met.

The invention discloses a loach large-scale ecological breeding method. Only tubificidaes are taken as food during the whole loach breeding process. The breeding method comprises the following steps: building a breeding pond: selecting two different-scale cornfields or rice fields with sufficient water source, rich nutrient, convenience in irrigation and drainage and slight slopes on periphery as construction bases of the breeding pond; breeding tubificidaes; putting in loach larva: after breeding the tubificidaes in the attached pond for 40-45 days, putting in the loach larva according to the breeding density of 90-100 loaches per square meter, and using a mesh screen for fishing till the loach larva grow into the aged loach meeting the fishing demand. According to the loach large-scale ecological breeding method provided by the invention, the tubificidaes are taken as food during the whole loach breeding process, the breeding mode of excessively depending on artificial diet in the present aquaculture is settled and the entire defective situation of the aquaculture caused by the water pollution during the breeding process is settled.

The invention discloses an environment-friendly pig feed and belongs to the technical field of animal feeds. The environment-friendly pig feed does not contain antibiotics or trace amount of hormones and comprises complex enzyme, traditional Chinese medicines, trace elements and the like. By reasonable feed combination and the selection of additives, the cost of the feed is lowered and the utilization ratio of the feed is improved; the feed conversion ratio of the environment-friendly pig feed is reduced by 3-5% in comparison with the feed conversion ratio of a common feed, and the cost of the feed is lowered by 10-15% in a culture cycle; microorganism complex enzyme needed by the pig bodies is selected for supplying and adjusting the microorganisms in the pig bodies in terms of number and type, maintaining the balance of microorganisms in intestines in pig bodies, decomposing crude fibers in the feed, and generating antibiotics-like, antibacterial peptide, interferon, organic acid, multienzyme, polyphenols to replace antibiotics, so that the immunity and the antimicrobial ability of animals can be improved well, and the illness and death rate are decreased obviously. Tested by agricultural product quality supervision, inspection and analysis test center of the ministry of agriculture, captive pigs fed with the environment-friendly pig feed reach the environment-friendly standard.

The invention relates to the technical field of duck breeding, in particular to an anti-epidemic device for duck breeding. The anti-epidemic device comprises a box body, the inner side of the box bodyis fixedly connected with a feeding device, the feeding device comprises a first motor, the first motor is embedded on the inner side of the top end of the box body, and an eccentric wheel is fixedlyconnected to the tail end of a spindle of the first motor. The inner side of the top end surface of the box body is fixedly connected with a fixed plate bilaterally symmetrical, the inner side of thefixed plate is in sliding connection with a movable rod, one end of the movable rod is fixedly connected with a first spring, the other end of the first spring is fixedly connected with the box body,the top end of the movable rod is fixedly connected with a limit block, and the top end of the movable rod is fixedly connected with a check block. By means of the eccentric wheel, the movable rod, the limit block and the check block, a feed and medicine can be fed conveniently and mixed in a certain proportion, the immunity of ducks can be improved, and the probability of the ducks to get sick is reduced. The device is capable of achieving feeding simply and conveniently.

The invention discloses spotted-brown chicken feed. The feed is prepared from the following raw materials in parts by weight: 480 to 500 parts of corn, 180 to 200 parts of soybean meal, 4 to 6 parts of grape seed oil, 50 to 60 parts of wheat bran, 3 to 6 parts of rose, 20 to 25 parts of oat meal, 2 to 3 parts of american ginseng, 10 to 15 parts of wolfberries, 10 to 15 parts of Chinese date, 40 to 45 parts of buckwheat flour, 4 to 5 parts of medical stone powder, 4 to 6 parts of tea leaves, 5 to 8 parts of folium artemisiae argyi, 2 to 3 parts of eucommia ulmoides leaves, 2 to 3 parts of wild chrysanthemum flower, 2 to 3 parts of veronica linariifolia, 7 to 10 parts of active dry yeast and 4 to 5 parts of phagostimulant. According to the spotted-brown chicken feed provided by the invention, traditional Chinese medicinal materials including american cinseng and the like, which can strengthen physique, are added, so that the immunity of spotted-brown chickens is enhanced, the spotted-brown chickens are less susceptible to illness, and take few drugs; the medical stone powder contains a large number of microelements, which can promote the spotted-brown chickens to grow, meanwhile, the microelements are retained in the spotted-brown chicken bodies and can be absorbed and utilized by human bodies; oats and the like have excellent tastiness after being stir-fried. The spotted-brown chickens fed by the feed provided by the invention have excellent meat quality and are ideal health-care and green food.

The invention discloses a complete formula feed for domesticated snakes. The complete formula feed is prepared from the following raw materials in parts by weight: 40 to 90 parts of fish meat, 5 to 40 parts of chicken meat, 5 to 40 parts of duck meat, 5 to 20 parts of flour, 0.1 to 0.5 part of hawthorn fruit powder, 0.05 to 0.5 part of coptis chinensis powder, 0.01 to 0.5 part of astragalus membranaceus powder, 0.05 to 0.5 part of pericarpium citri reticulatae powder, 0.01 to 0.1 part of compound enzyme, 0.001 to 0.01 part of decavitamin, 0.001 to 0.01 part of microelement, 0.001 to 0.005 part of wild silkworm spore fungus, 1 to 5 parts of wheat plant protein powder, 2 to 10 parts of sodium alginate and 2 to 10 parts of calcium chloride. After the domesticated snakes are fed by the complete formula feed, the domesticated snakes have the characteristics of rapid growth, few disease suffering times, good digestive absorption and low parasite infection rate. Thus, the survival rate and the fecundity of the domesticated snakes are obviously improved.

The invention discloses a disease resisting and high yielding peacock feed and a preparation method thereof. The feed comprises, by weight, 200-230 parts of soybean meal, 170-180 parts of corn flour, 30-40 parts of blood powder, 14-18 parts of straw bran, 3-5 parts of bone meal, 2-3 parts of omphalia, 2-3 parts of garlic, 1-2 parts of Weeping Forsythia, 1-2 parts of Herba Houttuyniae, 1-2 parts of Quisqualis indica, 14-18 parts of reed leaf, 17-19 parts of clover, 7-9 parts of orchard grass, 25-28 parts of alfalfa, 3-4 parts of dark soy sauce, 1-2 parts of sesame oil, 5-7 parts of eggplant seed powder, 1-2 parts of Chinese chive seed powder, 1-2 parts of ginger powder, 3-4 parts of a fish juice and 3-4 parts of a bactericide. The feed has the characteristics of perfectness, fineness, fragrance and crispness, and also has the advantages of abundant nutrition, and crisp mouthfeel, so peacocks raised with the feed have healthy growth, strong physique, elegant figure, bright feather color, loud call, strong viability, few diseases, low diarrhea rate, high survival rate, fast weight gain and good culture benefit.

The invention discloses a hydrolyzed fermentation protein and a preparation method thereof, pertaining to a protein feed and the preparation method thereof. Aiming at solving the problems of great loss, strong odor, high energy consumption, high cost and low output of the existing method for producing amino acid powder and the problems of easy moisture absorption and high content of ammonium salt of the existing amino acid powder, the invention provides the hydrolyzed fermentation protein that contains above 40 percent of protein, above 15 percent of amino acid and under 8 percent of ammonium salt according to weight percentage. The invention also provides a preparation method of the hydrolyzed fermentation protein. The method comprises the following steps: concentrating the water agent of hydrolyzed amino acids, absorbing the hydrolyzed amino acids by grinded plant, fermenting, baking, cooling and grinding. The preparation method has the advantages of low equipment investment, light odor, low energy consumption, high output and low cost in the preparation process; the product has low content of ammonium salt, does not absorb moisture and is beneficial to popularization and application.

The invention relates to feed set meals for pigs in different physiological stages, and discloses a systematic nutrition scheme for sows to increase the number of market commercial pigs each year, and the benefits of pig farms are improved accordingly. The systematic nutrition scheme comprises a sow fecundity N+ series product, a piglet higher survival rate 7030 scheme, a pig growing and fattening more-profit making V+ series product and matched feeding patterns. According to the sow fecundity N+ series product, healthy reproduction of boars can be guaranteed by providing enough maintenance, growth, reproduction and immunization nutrition. According to the piglet higher survival rate 7030 scheme, the nutritional requirements of pig stocks in each production stage are met by taking a 'comprehensive nutrients + high and balance nutritional levels + high-quality nutrient sources ' scheme into account, the digestive absorption capacity and the intestinal immunity of the pig stocks are improved by guaranteeing the gastrointestinal tract health, and the self immunity of the pig stocks is reinforced by guaranteeing production nutrition and paying close attention to immune nutrition and stress nutrition. The pig growing and fattening more-profit making V+ series product is prepared according to different nutritional requirements of the pigs in different growth and development stages, and the obtained commercial pigs grow fast, low in feed ration and good in meat quality.

The invention discloses a method for producing cattle and sheep feed by fermenting zenia insignis leaves. The method comprises the specific steps of: firstly drying the picked zenia insignis leaves or collected autumn natural fallen leaves in the sun, processing and crushing into zenia insignis leaf powder, adding water into the zenia insignis leaf powder according to the weight ratio of 1:1, adding sugarcane tail ends, traditional Chinese medicines, molasses, fresh filtered mud, trace element and compound bacterium according to weight parts, putting the materials into a fermentation room for fermentation, controlling the temperature of the fermentation room to be 40-55 DEG C, fermenting for 3-5 days, obtaining fermented feed, drying and obtaining the cattle and sheep feed. The cattle and sheep feed produced by fermenting the zenia insignis leaves has the advantages that the amount of the protein feed can be effectively reduced, so that the total cost of feeding is greatly reduced; due to addition of the Chinese herbal medicines, the immunity of cattle and sheep can be improved and the effects of treating diseases and preventing diseases are achieved.

The present invention relates to the technical field of feeds and more particularly relates to a preparation method of a pig feed containing cow dungs. The preparation method comprises the following steps: (1) cow dung pre-treating; (2) cow dung refined treating; and (3) feed preparing. The cow dungs, a nutritional agent and excipients are combined according to a scientific and reasonable ratio, the palatability of the feed is improved, the pig appetite is increased, and through the steps of cow dung dehydrating, deodorizing, sterilizing and purifying, the nutrients in the cow dungs are released completely. The preparation method reduces the uses of hormones and antibiotics in the traditional pig feeds, effectively promotes the pig growth and development, reduces the diseases, at the same time also achieves the purpose of turning the cow dung waste into treasure, improves meat quality, nutrition and taste, and improves the economic benefits of animal breeding.

The invention discloses a biological fermentation pig feed replacing antibiotics, and a preparation method of the biological fermentation pig feed, and relates to the field of the preparation of animal feeds. Through the adoption of the biological fermentation pig feed disclosed by the invention, hormones and antibiotics, used in the feeds of living pigs can be reduced, so that the growth and the development of living pigs can be promoted, the growth fattening of living pigs can be accelerated, the diseased living pigs can be reduced, the feed cost can be reduced, the nutriment and the taste of pig meat can be improved, and the economic benefit of breeding living pigs can be improved.

The invention discloses a breeding method capable of improving immunities of pigs. The method comprises the following steps: arranging a GOLDEN BABY dry scattering type ecological fermentation bed in a pigpen, wherein the GOLDEN BABY dry scattering type ecological fermentation bed is divided into an upper layer and a lower layer, the lower layer is composed of corn stalks which are 10-15 centimeters thick, the upper layer at least comprises sawdust which is 20-30 centimeters thick on the surface layer, rice hulls, straws or peanut shells spread below the sawdust, and a diluted microbial inoculant, the diluted microbial inoculant is scattered during sawdust spreading or is uniformly mixed with the sawdust before sawdust spreading in the process of spreading the upper layer structure, and the diluted microbial inoculant is obtained by uniformly mixing GOLDEN BABY fermentation bed strains with rice bran or corn meal and wheat bran and diluting without water; after arranging the GOLDEN BABY dry scattering type ecological fermentation bed, letting pigs in; and on the basis of a basal ration, feeding with a special feed 10 days after piglets are weaned, wherein the special feed is prepared by adding water into dangshen powder, shiitake powder, radix astragali powder, corn meal, wheat bran, balloonflower powder and bean pulp powder or bean cake powder and thoroughly mixing. According to the invention, the pigs can be ready for slaughter earlier, the feed is safer to use, and the final pig quality is better.

The invention relates to a feed formula for organic selenium-rich barley pests. The feed formula comprises wheat bran, corn flour, fish meal, middle-pig complete feed, selenium-rich saxifraga stolonifera meerb or penny cress or green vegetables, fermented straws, sugar, salt and selenium-rich yeast. The feed is used for feeding the barley pests molting for four to six times in a larval phase, so that the selenium-rich barley pests can be produced.

The invention discloses a feed for piglets with reduced serum lipopolysaccharide level and its preparation method and application, which solves the problem that the disease resistance and immunity of piglets cannot be improved in the prior art. The invention is made of the following components according to a certain weight ratio: corn, puffed corn, broken rice, puffed soybean, fermented soybean meal, fish meal, soybean meal, soybean oil, stone powder, calcium hydrogen phosphate, sodium chloride, choline chloride, betaine , lysine, methionine, threonine, tryptophan, benzoic acid, phytase, compound enzyme, trace element premix, vitamin premix, enramycin premix, arginine, glutamine Amide, proline, astragalus polysaccharide, eleuthero polysaccharide, curcumin, chitosan oligosaccharide, probiotics, yeast cell wall extract. The composition of the invention is scientific, the compatibility is reasonable, each component acts together, can provide balanced and easily digestible nutrients for the growth and development of piglets, and effectively reduce the level of serum lipopolysaccharide of piglets.

The invention discloses an aquaculture nutrient solution of leaf vegetables and a use method for the aquaculture nutrient solution and belongs to the technical field of aquaculture nutrient solutions.The nutrient solution per 1,000kg disclosed by the invention is prepared from the ingredients: 800g to 900g of calcium nitrate, 400g to 500g of potassium nitrate, 30g to 50g of ammonium nitrate, 300gto 400g of magnesium sulfate, 300g to 400g of potassium sulfate, 400g to 500g of potassium dihydrogen phosphate, 20g to 40g of iron chelate, 3g to 3.5g of boric acid, 0.22g to 0.24g of zinc sulfate,1.5g to 2g of manganese sulfate, 0.06g to 0.08g of copper sulfate and 0.02g to 0.03g of ammonium molybdate. The nutrient solution disclosed by the invention is simple to prepare and convenient in useand can be used for supplying balanced nutrients to all kinds of leaf vegetables; and after the nutrient solution disclosed by the invention is applied to aquaculture, the nutrient solution can be rapidly absorbed by the vegetables, the growth of the leaf vegetables is promoted, and the yield and quality of the leaf vegetables are improved.

The invention discloses a traditional Chinese medicinal composition for preventing and treating parasites of fish. The traditional Chinese medicinal composition comprises, by weight, 40-60 parts of artemisinin, 10-20 parts of garlic, 10-12 parts of soapberry fruits, 10-12 parts of eucalyptus robusta smith, 10-12 parts of reed rhizomes, 10-12 parts of cyrtomium fortune, 8-10 parts of pumpkin seeds, 8-10 parts of wormwood, 8-10 parts of cocklebur fruits, 6-8 parts of sticktight, 8-10 parts of pine needle meal, 8-10 parts of mulberry stem powder, 10-20 parts of molasses, 0.1-0.3 part of compound bacteria, 0.3-0.5 part of citric acid and 40-60 parts of water. The traditional Chinese medicinal composition has the advantages that multiple traditional Chinese medicinal herbs are selected, the citric acid is added for palatability adjustment, anti-stress ability and immunity of fish bodies are improved through compatible and synergistic effect, parasitic diseases of the fish under high-density cultivation conditions are effectively prevented, survival rate of the fish is increased, and production level and economic benefit are improved.