Product
Patsnap Eureka
For R&D, Patsnap Eureka makes reading and utilizing patents & technical documents easy.
Patsnap Eureka AIR
Designed for self-driven R&D workflows. Generate viable solutions, solve complex R&D challenges, empower your innovation with AI.
Patsnap Eureka Materials
Designed for material experts only. Revolutionize your material R&D, from search, analyze, to developing new materials.
Feature
TechResearch
Generate reliable direction feasibility study reports for your R&D in just a few steps.
TechSeek
Discover and master advanced knowledge NOW. Basics, ideas, possibilities, all at once.
TechMind
As an expert in R&D Theories, TechMind can generates customized viable solutions instantly.
TechRisk
Analyze your overall solution with one click, know your potential R&D risks in advance.
TechMonitor
Get weekly tech updates, stay abreast of the latest tech innovations and key insights.
Patents
Literature
Hiro is an intelligent assistant for R&D personnel, combined with Patent DNA, to facilitate innovative research.
53results about How to "Increase the cost of farming" patented technology
Efficacy Topic
Property
Owner
Technical Advancement
Application Domain
Technology Topic
Technology Field Word
Patent Country/Region
Patent Type
Patent Status
Application Year
Inventor
Method for producing feed additive from livestock and poultry breeding wastewater and purifying breeding wastewater to reclaimed water
InactiveCN102161550AReduce water consumptionAchieving zero emissionsWaste water treatment from animal husbandryAnimal feeding stuffUltrafiltrationSlurry
The invention relates to the fields of environmental technology and the breeding and processing of microalgae, in particular to a method for producing feed additive from livestock and poultry breeding wastewater and purifying breeding wastewater to reclaimed water. The method is characterized by comprising the following steps that: wastewater enters an acidification adjusting tank through a grille, and the acidified wastewater enters an anaerobic biochemical reactor for treatment and then enters an aerobic biochemical reactor; after the aerobic biochemical treatment, the obtained biogas slurry enters a settling tank for settling, the supernatant enters a membrane bioreactor for further aerobic treatment and is filtered by an ultrafiltration membrane, the generated ultrafiltration clear liquid is sterilized and neutralized and then enters a photobioreactor, algae are added into the photobioreactor to perform microalgae cultivation, and the algae liquid is discharged from the photobioreactor and then enters a flocculation and settling tank; and after flocculation and settling, the supernatant is used for water recycling, the concentrated algae liquid at the bottom enters a filter, and the separated microalgae slurry enters a fermentation / enzymolysis pot (tank) to perform fermentation / enzymolysis to be used as the feed additive. The invention has the advantages of high economic adaptability, zero discharge and the like.
Owner:蔡志武 +1
Artificial cultivation method for sea horse fry
InactiveCN101401554APromote growth and developmentPromote growthClimate change adaptationPisciculture and aquariaSewageTemperature difference
The invention relates to a method for artificially breeding a sea horse seeding. The method is to adopt the siphonage to discharge half to two thirds of stale sea water in pool within two or three days after hatching of sea horse, absorb completely sewage on the pool bottom, and add fresh sea water. When water is refreshed, the temperature difference between the stale sea water and refresh sea water is not more than 3 DEG C. The length of the bred seeding body is only between 0.8 and 1 centimeter, and the bred seeding stocking is between 150 and 200 tails per cubic meter. The bred seeding is fed for three times a day, the bait amount cast each time is about 10 to 20 percent of the weight of the sea horse, and the adjustment of water temperature and light, as well as the prevention and treatment of damage work are carried out properly. The method can realize the scale artificial breeding of the sea horse seeding, and has the advantages of low breeding cost, high seeding survival rate and so on.
Owner:常庆发
Cloud breeding method and device
ActiveCN108920626ADispel worriesImplement Online MentoringBuying/selling/leasing transactionsSpecial data processing applicationsState parameterThe Internet
The invention discloses a cloud breeding method and device, relates to the technical field of the Internet of Things, and can solve the problem of great breeding cost increase caused by the fact thatfarmers conduct real-time supervision in a farm. The method includes that a cloud breeding platform provides breeding suggestion information through a client, and the breeding suggestion information corresponds to the type of a first object bred in the farm and includes data for guiding the farmer to breed the first object; the cloud breeding platform obtains breeding related data of the farm andgenerates adjustment suggestion information based on the breeding related data, and the adjustment suggestion information includes data for guiding the farmer to adjust parameters of facilities in thefarm; wherein the breeding related data in the farm at least includes environmental parameters of the farm and one of status parameters of the first object; the cloud breeding platform provides the adjustment suggestion information through the client. The method and device are applicable to the cloud breeding process.
Owner:SHANDONG HUAXIA WEIKANG AGRI ANIMAL HUSBANDRY TECH
Special fodder for meat pigeon
The invention discloses special feed for a meat pigeon, which is formed by proportioning the following raw materials by weight part: 37-46 of corns, 18-27 of peas, 7-11 of bean cakes, 2-4 of fish meal, 1-5 of fructus cannabis, 8-12 of red soil, 3-5 of bentonite, 9-13 of yellow sand, 2-4 of salt, 2-2.5 of medical stone fine powder, 0.2 of radix geutianae, 0.2 of gentian root and 0.4-0.8 of liquorice. As a further improvement, 0.2-0.5 parts of cordyceps sinensis are contained in the feed. The invention has the advantages of strong health protection and disease prevention function, simple operation and remarkable overall economic benefit.
Owner:王华如
Porcine mycoplasmal pneumonia and porcine infectious actinobacillus pleuropneumoniae serum 1 type gene engineering strain vaccine and application thereof
InactiveCN101603024AEasy to buildStimulate systemic immunityAntibacterial agentsBacterial antigen ingredientsBacteroidesNucleotide
The invention belongs to the technical field of domestic animal infectious disease, relating to the technical field of bacterial gene engineering, in particular to a construction, vaccine preparation and application of a reconstruction porcine actinobacillus pleuropneumoniae serum 1 type and porcine mycoplasmal pneumonia double-gene engineering strain. The invention is characterized in that a strain of reconstruction porcine actinobacillus pleuropneumoniae serum 1 type low virulent strain SLW05, the reconstruction strain is preserved in China Center for Type Culture Collection, the preservation number is CCTCC NO: M209068, porcine mycoplasmal pneumonia antigenicity P36 gene segment is inserted into the chromosome of porcine actinobacillus pleuropneumoniae serum 1 type low virulent strain SLW03, and the nucleotide sequence of the P36 gene segment is shown in sequence table SEQ ID NO: 1. the invention also discloses a bivalent gene engineering vaccine prepared by using the reconstruction strain and an application thereof.
Owner:HUAZHONG AGRI UNIV
Disease-resistance improving feed of laying hens
InactiveCN106260728AImprove disease resistanceImprove absorption and utilizationFood processingAnimal feeding stuffDiseaseAnimal science
The invention relates to the technical field of cultivation, and discloses a disease-resistance improving feed of laying hens. The disease-resistance improving feed is prepared from corn, wheat bran, green grass, black soya bean meal, kelp residues, tea leaf residues, shaddock peels, mango seeds, wool, pig blood, beer fermentation residues, egg shells, vermiculite powder, medical stone powder, composite vitamins, compound amino acid, folium ginkgo polysaccharide, algal polysaccharides, salt and lactobacillus buchneri. The sick rate is reduced to be 6% to 7%, the death rate is 0%, and the economic income is increased by 17.3%; the feed is rich in nutrient, the immunity of laying hens is enhanced, and the price is low; the wool is frozen, boiled and fermented with the lactobacillus buchneri, peculiar smells can be eliminated, palatability can be improved, nutrient absorption can be promoted, and the gastrointestinal functions can be protected; as the egg shells, the vermiculite powder and the medical stone powder can provide rich mineral elements, the laying rate can be increased, the adoption approaches of the egg shells can be increased, and the cultivation income can be increased; when the feed is fractionally added, the absorption and utilization rate is high, the cultivation rate is saved, and the disease resistance is improved.
Owner:王冬梅
Adjacent netting semi-flexible connection method for copper alloy mesh grid
InactiveCN102084829ACold resistantWith pressureClimate change adaptationPisciculture and aquariaMetallurgyMaterials science
The invention provides an adjacent netting semi-flexible connection method for a copper alloy mesh grid, relating to an aquaculture net cage netting connection method and needing to provide a netting semi-flexible connection method. A cylinder braid, a rope, a suture line and a tarpaulin ring are adopted. The connection method is characterized in that the cylindrical braid, the rope, the suture line and the tarpaulin ring are processed and assembled into a semi-flexible connecting member arranged between two adjacent copper alloy mesh grids, one end of the suture rope is fixed on a net junction at a distance of 3 meshes from the connecting part of the copper alloy mesh grids, the other end of the suture rope sequentially penetrates through eye rings of the semi-flexible connection member and net meshes on the copper alloy mesh grids, the eye rings of the semi-flexible connecting members and the net meshes of the copper alloy mesh grids are sutured and sewed in a suture ratio of 2:3, after the suture rope penetrates through all eye rings at one side of the semi-flexible connection member and corresponding net meshes on the copper alloy mesh grids, the suture rope is fixed on a net junction at a distance of 4 meshes from the connecting edge of the copper alloy mesh grids, and the semi-flexible connecting member is connected with the other copper alloy mesh grid of the two copper alloy mesh grids together by using the same method.
Owner:EAST CHINA SEA FISHERIES RES INST CHINESE ACAD OF FISHERY SCI +1
Aquaculture feed feeding technique
InactiveCN102754612ALess oxygen consumptionIncrease stocking densityClimate change adaptationPisciculture and aquariaEconomic benefitsWater quality
The invention relates to an aquaculture feed feeding technique which is characterized in that when fish fingerlings are bred, bean cakes, peanut cakes, wheat bran, bran, silkworm chrysalis, fish meals and the like are fed, and the feeding rate is about 3%. After the fish fingerlings are bred for 15-30 days and grow to certain specifications, full rate artificial particle feeds are fed, and the feeding rate is 1-1.5%. Feeds are fed through automatic feeding machines. One to two automatic feeding machines are arranged on each pond, feeds are fed once every day, feeding time is from 9 o'clock to 14 o'clock, the speed of spraying particle feeds of the feeding machines is controlled, feeds are fed discontinuously, and the range of feeding feeds is enlarged as possible. The aquaculture feed feeding technique improves utilization rate of feeds, reduces feed cost, improves growth speed of pond fishes, guarantees water quality of ponds and improves pond yield and economic benefits.
Owner:PEARL RIVER FISHERY RES INST CHINESE ACAD OF FISHERY SCI
Selenium-rich rhodotorulamucilaginosa FXY-7 strain, culture method thereof and application thereof to shrimp feed additive
ActiveCN105420128AAdd lessReduce manufacturing costFungiMicroorganism based processesFood additiveBiotechnology
The invention discloses a screening and preparing method of selenium-rich rhodotorulamucilaginosa FXY-7 and application of selenium-rich rhodotorulamucilaginosa FXY-7 as a shrimp feed additive and belongs to the technical field of microorganisms. Rhodotorulamucilaginosa high in selenium-rich capacity is screened from pickles, then the selenium-rich rhodotorulamucilaginosa FXY-7 is obtained through a physical mutagenesis (Co60 mutagenesis) method, the preservation number of the selenium-rich rhodotorulamucilaginosa FXY-7 is CCTCC NO: M2015687, the strain can be rich in selenium in the growing and propagating process, and therefore supplement of organic selenium is achieved in feed, the organic selenium content in shrimp products is increased, the additional value of the shrimp products is increased, the adding amount of organic selenium in feed is reduced, and the feed production cost is effectively reduced.
Owner:HUBEI UNIV OF TECH
Half-soft state connecting method between copper alloy woven meshes for cage
InactiveCN102084830AQuality improvementImprove mechanical propertiesClimate change adaptationPisciculture and aquariaMetallurgyCopper alloy
The invention discloses a half-soft state connecting method between copper alloy woven meshes for a cage, relates to connection of copper alloy woven meshes for the cage, and provides a method for splicing the copper alloy woven meshes for the cage. In the method, sea anchoring cloth, ropes, suture lines and tarpaulin rings are adopted, and the method is characterized in that: the sea anchoring cloth, the ropes, the suture lines and the tarpaulin rings are assembled into half-soft state connecting pieces; the half-soft state connecting pieces are arranged between two copper alloy woven meshes; one end of a high-strength polyethylene rope is fixed at a net joint which is 3 meshes away from the splicing edge of the copper alloy woven meshes; the other end of the high-strength polyethylene rope passes through ring plates of the half-soft state connecting pieces and meshes of the woven meshes in turn; the other end of the high-strength polyethylene rope is fixed at a net joint which is 4 meshes away from the splicing edge of the copper alloy woven meshes; and the half-soft state connecting pieces are spliced with the other copper alloy woven mesh in the adjacent two copper alloy woven meshes together. The method is used for splicing the adjacent two copper alloy woven meshes in the cage.
Owner:EAST CHINA SEA FISHERIES RES INST CHINESE ACAD OF FISHERY SCI +1
Swelling granular mixed feed for postlarva of pelteobagrus fulvidraco
ActiveCN101579068AIncrease contentIncrease attractivenessClimate change adaptationAnimal feeding stuffYeastFish oil
The invention discloses a swelling granular mixed feed for postlarva of pelteobagrus fulvidraco, relating to the field of pelteobagrus fulvidraco feed. The feed is suitable for feeding the pelteobagrus fulvidraco in postlarva stage (namely the pelteobagrus fulvidraco in the postlarva stage with the weight of 0.2-2g); the feed is a mixture prepared by all raw materials according to the processing method of expanded granular feeds; according to the weight percentage, the feed comprises the following raw materials of: 50-55% of fish meal, 18.48-20.4% of flour, 1-2.5% of cottonseed meal, 11-15% of soybean meal, 1-2% of maize protamine, 2.5-3.5% of fish oil, 4-5.5% of beer yeast, 0.9-1.5% of mineral matters, 0.4-0.7% of choline chloride and 0.2% of multivitamin. Compared with normal mixed feed, the swelling granular mixed feed has the advantages of comprehensive nutrition, high livability, little pollution on culture water, greenness, and no public nuisance.
Owner:福建天马饲料有限公司
Fattening pig feed
The invention discloses fattening pig feed, which is prepared from the following ingredients in parts by weight: 100 to 130 parts of corn, 20 to 30 parts of oilseed rape straws, 10 to 15 parts of sesame-seed cake, 15 to 20 parts of palm meal, 10 to 13 parts of dog tail grass, 14 to 20 parts of soy bean residue, 4 to 6 parts of chicken intestine powder, 7 to 9 parts of aloe dry powder, 17 to 30 parts of watermelon peel, 1 to 3 parts of mountain flour, 3 to 4 parts of beer yeast, 4 to 6 parts of patrinia, 2 to 4 parts of lotus grass and 5 to 6 parts of nutrition flavoring powder. The fattening pig feed has the advantages that ingredients such as sesame-seed cake and the oilseed rape straws containing fats and various amino acids are added into the feed provided by the invention, the pig fattening can be promoted, and the pig growth can be accelerated, so both the meat color and the meat quality of pigs can be improved.
Owner:和县凤台山煜新畜牧有限公司
Precise combined feeding method for regulating water quality in aquaculture
ActiveCN104756914APromote growthGrow fastClimate change adaptationPisciculture and aquariaLactic acid bacteriumSporolactobacillus
The invention relates to a precise combined feeding method for regulating water quality in aquaculture, and belongs to the technical field of the aquaculture. The precise combined feeding method for regulating the water quality in the aquaculture includes steps: using high and low protein feed in mixing mode during the whole aquaculture process, regulating a carbon-nitrogen ratio in the medium period of the aquaculture, and regulating the water quality in the later period of the aquaculture. By using the precise combined feeding method for regulating the water quality in the aquaculture, the water quality can be regulated well, bacilli and lactic acid bacteria in a water body become dominant bacteria, fishes can grow well and quickly by throwing the feed in the later period of the aquaculture, a culture cycle is shortened, yields and efficiency are increased, and a feed coefficient is reduced.
Owner:TONGWEI
Factory-like full-artificial propagation method of sebastes schlegeli
ActiveCN112400762AGuaranteed litter sizeQuality assuranceClimate change adaptationAnimal feeding stuffAnimal scienceSebastes
The invention provides a factory-like full-artificial propagation method of sebastes schlegeli. The method comprises the following steps of 1) factory parent fish optimization and cultivation; 2) artificial insemination; 3) parent fish breeding after insemination; 4) parent fish pond arrangement and farrowing; and 5), fry rearing. According to the factory-like full-artificial propagation method ofthe sebastes schlegeli, the insemination success rate of parent fishes reaches 88.5% or above, the farrowing survival rate reaches 78.6% or above, the fry survival rate reaches 48.0% or above, high-quality fries with the average full length of 5.2 cm can be obtained after 2.5 months of cultivation, and the propagation efficiency of female parent fishes of the sebastes schlegeli is effectively improved; and the large-scale mass production of high-quality offspring seeds is broken through, the dependence of directly fishing parent fishes with offspring on wild resources and cage culture parentfish groups is solved, the problems of low factory mating rate, low offspring survival rate and the like are solved, and the method has higher popularization value.
Owner:山东省海洋资源与环境研究院
Environmental-friendly fish-meal-free Tilapia puffed compound feed and making method thereof
InactiveCN107048081AReduce manufacturing costIncrease the cost of farmingFood processingClimate change adaptationAnimal scienceRapeseed
The invention discloses an environmental-friendly fish-meal-free Tilapia puffed compound feed. The environmental-friendly fish-meal-free Tilapia puffed compound feed comprises the following components in percentage by weight: 5-15% of soybean meal, 18-30% of rapeseed meal, 3-10% of cotton seed protein, 20-30% of DDGS, 1-5% of fermented soybean meal, 1-8% of distillers' grains, 1-10% of corn germ meal, 18-25% of wheat, 1% of soybean lecithin, 0.2% of choline chloride, 1-2% of squid cream, 1.5-2.0% of calcium dihydrogen phosphate, 0.1% of garlicin, 0-0.8% of lysine, 0-0.2% of methionine, 0.2% of a vitamin premix for aquatic products, and 1.0% of a trace element premix for trace elements. According to the feed disclosed by the invention, the raw material sources are extensive and low in price, the making cost of the feed is low, the breeding cost is low, the food calling properties of the feed are good, the speed that fish fight for feed is normal, but the foraging speed is high. The feed disclosed by the invention is free from fish meal, so that the discharge of nitrogen and phosphorus is reduced, and the waste of the feed and pollution to a water body are reduced. The feed disclosed by the invention facilitates feeding of the fish and the absorption of the feed, so that the nutrient absorption rate of the feed by the fish is high, and the growth rate of the fish is increased.
Owner:广东天邦饲料科技有限公司
Pig feed containing black pepper
The invention discloses pig feed containing black pepper. The pig feed is composed of the following raw materials, by weight, 100-130 parts of rice chaff, 80-100 parts of maize straws, 30-40 parts of rapeseed meals, 10-20 parts of oatmeal, 1-3 parts of indigowoad roots, 6-10 parts of fish intestine powder, 2-3 parts of tomato seeds, 4-7 parts of sugar residues, 10-14 parts of bagasse, 0.6-1 part of babylon weeping willow root-barks, 1-2 parts of gardenia peels, 0.7-2 parts of matteuccia struthiopteris, 3-5 parts of garlic cloves, 1-2 parts of desmodium triquetrum, 2-3 parts of black pepper, 4-6 parts of dry bean curd sheets and 2-4 parts of nutrient condiments. The black pepper and the nutrient condiments are added into the feed, the taste of traditional pig feed can be effectively improved, and the pig feed containing the black pepper can stimulate the appetite of pigs, accelerate growth of the pigs, further improve the immunity of the pigs, increase the disease resistance, reduce the disease prevention rate and improve the cultivation cost.
Owner:FENGTAI COUNTY RUIPU AGRI DEV
Vegetable and fish co-culture device for modern agricultural production
ActiveCN112385592AReduce laborLow costClimate change adaptationHarvestersAgricultural scienceAgricultural engineering
The invention belongs to the technical field of modern agricultural production, particularly relates to a vegetable and fish co-culture device for modern agricultural production, and aims at solving the problems that the labor amount in the harvesting process is large due to the fact that crops need to be pulled out during harvesting and roots of the crops need to be cut off for harvesting, and the economic value is reduced due to the fact that vegetable root hair parts cannot be reasonably reused. According to the scheme, the vegetable and fish co-culture device comprises a planting pool, supporting frames are fixedly installed on the inner walls of the two ends of the planting pool, a plurality of planting plates arranged side by side are fixedly installed between the tops of the two supporting frames, a plurality of planting hole grooves are formed in the tops of the planting plates, and root fixing mechanisms are inserted into the planting hole grooves. According to the vegetable and fish co-culture device, fishes are put into the planting pool, the fishes take root hairs of the crops as supplementary food, and therefore the feed cost is reduced; and excrement generated by thefishes provides nutrients for the crops, so that the purpose of co-culture of the crops and the fishes is achieved, ecological and scientific vegetable and fish co-culture is realized, and the economic value is improved.
Owner:XIAMEN TOP SUCCEED ELECTRONICS TECH
Chicken, duck and goose poultry rearing cage
The invention relates to a chicken, duck and goose poultry rearing cage which comprises a base plate, a cage body device and a cleaning device. The cage body device and the cleaning device are installed on the base plate, and the cage body device is located above the cleaning device; the cage body device comprises an installing frame, a cage frame, a positioning pin, a turnover mechanism, a positioning mechanism, a feeding mechanism, a food placement mechanism and a water drinking mechanism; the cleaning device comprises a guiding plate, a supporting air cylinder and a cleaning mechanism. Theproblems that poultries are likely to catch diseases due to the fact that poultry rearing sanitation is not paid attention to during traditional cultivation is solved, and the rearing cost is increased; traditional cultivation has no limit or time standard on the aspect of poultry diet, due to the fact that some poultries have no temperance for food, food retention is caused to poultries, diseasesare caused, and the cultivation cost is increased; due to traditional cultivation, weak poultry individuals are not protected, weak poultry individuals become thinner and weaker due to the fact thatthe weak individuals cannot eat food or can only have little food to eat, the weak poultry individuals have poor constitution and weak immunity, are likely to catch diseases, and the cultivation costis increased are solved.
Owner:玉环市星光眼镜厂
Processing method and product of microorganism synthetic feed by taking animal waste as raw material
InactiveCN102657282AFull of nutritionIncrease feed intakeFood processingAnimal feeding stuffDiseaseBiotechnology
Owner:梁耀棠
Compound mulberry fertilizer
InactiveCN108976028ASimple structurePrevent compactionDi-calcium phosphate fertilisersExcrement fertilisersPolyacrylamidePollution
The invention discloses compound mulberry fertilizer. The compound mulberry fertilizer is prepared from urea, chicken manure, charcoal, furfural residues, zinc sulfate, bagasse, calcium hydrogen phosphate, cellulase, polyacrylamide, a leavening agent and tea saponin. The prepared fertilizer can improve a soil structure, prevent soil hardening and secondary pollution and improve mineral element absorption and utilization of plants, the fertilizer efficiency is persistent, the chemical fertilizer usage can be reduced, and environmental pollution is reduced.
Owner:无为市梦自然生态园有限公司
Special feed core material for granulation and feed prepared from material
ActiveCN103750014AMeet the nutritional needs for normal growth and developmentReduce anti-nutritional factorsAnimal feeding stuffNutritive valuesProcess engineering
The invention discloses a special feed core material for granulation and a feed prepared from the material. The special feed core material is characterized in that each 1,000 parts of special feed core material comprises the following raw materials in parts by weight: 106-135 parts of vitamin, 345-400 parts of amino acid, 35-76 parts of a medical feed additive, 139-181 parts of microecologics, 58-100 parts of a particle swelling agent and the balance being carriers. The special feed core material is added with the raw materials including corn, bean pulp and the like according to a proper main ingredient formula, and pig granulated feeds meeting the requirements of different stages of pigs can be produced by utilizing a matched small-size granulation machine. According to the special feed core material, a nutritional ingredient loss phenomenon occurring in a processing process of a granulated complete feed can be avoided, the maximum of the nutritive value is realized, and an optimal utilization effect is realized; the produced granulated complete feed is good in palatability and digestive performance and high in crispness, the whole operation process is convenient and rapid, the quality is controllable, and the cost is low.
Owner:河南雄峰科技股份有限公司
Broiler feed using Cassia alata as raw material and production method of broiler feed
InactiveCN108065112AReduce feeding costsLow costAnimal feeding stuffBiotechnologyPennisetum purpureum
The invention provides broiler feed using Cassia alata as the raw material and a production method of the broiler feed and relates to the technical field of feed. The broiler feed comprises corn flour, peanut cake, wheat, fermented bran, fish meal, bone meal, shell powder, silkworm chrysalis meal, the Cassia alata, Pennisetum purpureum Schum, waste tea leaf powder, salt, additives and an appropriate amount of water. The broiler feed has the advantages that the broiler feed does not generate any harmful substances from the formula to the production process of the broiler feed, broilers fed by the broiler feed are high in survival rate, high in resistance, and the meat of the broilers is tender, delicious, little in subcutaneous fat and rich in nutrition; in addition, all the raw materials of the broiler feed are combined to achieve synergic effects of promoting broiler growth and development, improving broiler meat quality and reducing broiler manure odor, and the broiler feed is efficient, safe, nontoxic and harmless.
Owner:GUANGXI ZHUANG AUTONOMOUS REGION INST OF ANIMAL HUSBANDRY
Regulation method for utilizing biogas slurry for fish culture
ActiveCN108064774AImprove purification effectAchieve safe useClimate change adaptationPisciculture and aquariaCarpSlurry
The invention relates to a regulation method for utilizing biogas slurry for fish culture. The method includes step 1) a fish pond is prefabricated, a biogas slurry inlet pipe is arranged on one sideof the upper portion of the fish pond, a drain pipe for controlling the water level is disposed on the lower portion of the fish pond, and two multi-functional shallow aerobic aeration devices are mounted in the fish tank; step 2) in selected fishes, filter feeding type chub and bighead carp in the upper layer of the water are primary, combined with herbivorous grass carp in water the middle layerand carp and crucian in the water lower layer; step 3) the biogas slurry is led into the fish pond through the biogas slurry inlet pipe, and the biogas slurry is generated by anaerobic fermentation of fecal sewage generated by the livestock and poultry industry; step 4) the biogas slurry inlet pipe continuously injects the biogas slurry into the fish pond for 24 h every day, the daily inflow andoutflow amount of the biogas slurry in the fish pond is controlled, and the biogas slurry inlet amount is 1.5-2% of the effective water amount. Through the combined effects of physics, biochemistry and biology, the dissolved oxygen content in the water body is increased, and nutritive substances in the biogas slurry are quickly utilized in a variety of ways to be converted into bait capable of being used by fish.
Owner:福建华创绿动再生资源回收利用有限公司
Method for increasing propagation force of milters through specific high expression gene in gonadal tissue
PendingCN110396518AImprove reproductive performanceIncreased gonadal indexPeptidesFermentationPlant Germ CellsGenetically engineered
The invention belongs to the technical field of gene expression, and discloses a method for increasing propagation force of milters through specific high expression gene in gonadal tissue. The methodcomprises the following steps of extracting RNA of the gonadal tissue, performing reverse transcription to obtain cDNA, using the cDNA as a formwork, using tesk1-F / tesk1-R as a primer, and performingPCR amplification on high-fidelity enzyme pfu, wherein the used carrier is a plasmid vector containing a kop promoter and nanos 3'UTR, the kop promoter and the nanos3'UTR can specifically express a target gene in reproduction cells, through NcoI and BseAI enzyme cutting, tesk1 gene is inserted between the kop promoter and the nanos3'UTR, and a genetic modification carrier is formed; and performingmicroinjection to obtain genetically engineered milters. In the gonadal tissues of the milters, the tesk1 gene is subjected to specific high expression, the inventor finds that the sexual gland indexes of the milters can be notably increased, sperm generation amount is increased, and the purpose of improving reproductive capacity of male zebra fish can be realized.
Owner:HUNAN UNIV OF ARTS & SCI
Feed for fattening pigs
The invention discloses fattening pig feed, which is prepared from the following ingredients in parts by weight: 100 to 130 parts of corn, 20 to 30 parts of oilseed rape straws, 10 to 15 parts of sesame-seed cake, 15 to 20 parts of palm meal, 10 to 13 parts of dog tail grass, 14 to 20 parts of soy bean residue, 4 to 6 parts of chicken intestine powder, 7 to 9 parts of aloe dry powder, 17 to 30 parts of watermelon peel, 1 to 3 parts of mountain flour, 3 to 4 parts of beer yeast, 4 to 6 parts of patrinia, 2 to 4 parts of lotus grass and 5 to 6 parts of nutrition flavoring powder. The fattening pig feed has the advantages that ingredients such as sesame-seed cake and the oilseed rape straws containing fats and various amino acids are added into the feed provided by the invention, the pig fattening can be promoted, and the pig growth can be accelerated, so both the meat color and the meat quality of pigs can be improved.
Owner:和县凤台山煜新畜牧有限公司
Regulating method for fish culture using biogas slurry
ActiveCN108064774BImprove purification effectAchieve safe useClimate change adaptationPisciculture and aquariaCommon carpFish farming
Owner:福建华创绿动再生资源回收利用有限公司
A kind of cloud farming method and cloud farming equipment
ActiveCN108920626BDispel worriesImplement Online MentoringDigital data information retrievalBuying/selling/leasing transactionsFisheryData cloud
The invention discloses a cloud breeding method and device, relates to the technical field of the Internet of Things, and can solve the problem of great breeding cost increase caused by the fact thatfarmers conduct real-time supervision in a farm. The method includes that a cloud breeding platform provides breeding suggestion information through a client, and the breeding suggestion information corresponds to the type of a first object bred in the farm and includes data for guiding the farmer to breed the first object; the cloud breeding platform obtains breeding related data of the farm andgenerates adjustment suggestion information based on the breeding related data, and the adjustment suggestion information includes data for guiding the farmer to adjust parameters of facilities in thefarm; wherein the breeding related data in the farm at least includes environmental parameters of the farm and one of status parameters of the first object; the cloud breeding platform provides the adjustment suggestion information through the client. The method and device are applicable to the cloud breeding process.
Owner:SHANDONG HUAXIA WEIKANG AGRI ANIMAL HUSBANDRY TECH
A method for inducing meiotic gynogenesis in star spotted flounder by pressure shock
ActiveCN106614123BFast growthIncrease growth rateClimate change adaptationPisciculture and aquariaStress inducedUnfertilized Eggs
Owner:YELLOW SEA FISHERIES RES INST CHINESE ACAD OF FISHERIES SCI
Method for producing feed additive from livestock and poultry breeding wastewater and purifying breeding wastewater to reclaimed water
InactiveCN102161550BReduce water consumptionAchieving zero emissionsWaste water treatment from animal husbandryAnimal feeding stuffUltrafiltrationSlurry
The invention relates to the fields of environmental technology and the breeding and processing of microalgae, in particular to a method for producing feed additive from livestock and poultry breeding wastewater and purifying breeding wastewater to reclaimed water. The method is characterized by comprising the following steps that: wastewater enters an acidification adjusting tank through a grille, and the acidified wastewater enters an anaerobic biochemical reactor for treatment and then enters an aerobic biochemical reactor; after the aerobic biochemical treatment, the obtained biogas slurry enters a settling tank for settling, the supernatant enters a membrane bioreactor for further aerobic treatment and is filtered by an ultrafiltration membrane, the generated ultrafiltration clear liquid is sterilized and neutralized and then enters a photobioreactor, algae are added into the photobioreactor to perform microalgae cultivation, and the algae liquid is discharged from the photobioreactor and then enters a flocculation and settling tank; and after flocculation and settling, the supernatant is used for water recycling, the concentrated algae liquid at the bottom enters a filter, and the separated microalgae slurry enters a fermentation / enzymolysis pot (tank) to perform fermentation / enzymolysis to be used as the feed additive. The invention has the advantages of high economic adaptability, zero discharge and the like.
Owner:蔡志武 +1
Breeding method of gallus domesticus
InactiveCN107439488APrevent diarrheaIncrease appetiteFood processingAnimal feeding stuffAnimal scienceDigestion
The invention provides a breeding method of gallus domesticus. The method is characterized in that baby chicks of gallus domesticus hatched out less than 2 months are fed with maize meal and rice bran mixed chick feed every day, the chick feed is mixed with an appropriate amount of river sand once every 10 days, and gallus domesticus digestion is promoted; after growing for 2 months, the gallus domesticus is fed with adult chicken feed prepared from fresh Crassocephalum crepidioides, maize meal, rice bran and river sand through mixing every day, the adult chicken feed is prepared from 7-8 kg of fresh chopped Crassocephalum crepidioides, 9-11 kg of the maize meal, 2.5-3.5 kg of the rice bran and 0.1-0.25 kg of the river sand, and the gallus domesticus is fed with the adult chicken feed all the time until the gallus domesticus grows mature. According to the method, diarrhea of the gallus domesticus can be effectively prevented, so that the gallus domesticus grows fast and healthily, and the breeding cost is low.
Owner:绿春县双龙农业发展有限公司
Who we serve
- R&D Engineer
- R&D Manager
- IP Professional
Why Patsnap Eureka
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com