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55 results about "Live weight" patented technology
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Fungus strain and uses thereof
InactiveCN101486970APromote growthLarge biomassBiocidePlant growth regulatorsBiotechnologyMicroorganism
The invention discloses a fungus strain, which is Phialophora oryzae R5-6-1 fungus strain with the preservation organization of China General Microbiological Culture Center of Microbial Culture Collection Management Committee, the preservation date of October 27th, 2008 and the preservation number of CGMCC 2737. The fungus strain can be used for improving the growth of vegetables especially paddy rice and increasing the live weight thereof.
Owner:ZHEJIANG UNIV
Long acting parasiticidal composition containing a salicylanilide compound, a polymeric species and at least one other anti-parasitic compound
ActiveUS20050118221A1Improve bioavailabilityEfficient ConcentrationBiocidePharmaceutical delivery mechanismPolyethylene glycolBlood plasma
A composition prepared for treating animals suffering from parasites which parasites are known to be susceptible to at least one of the avermectins, milbemycins or salicylanilides, comprises for example ivermectin in an amount of from 0.1 to 10%(w / v), a solvent selected from the group consisting of glycerol formal, propylene glycol, polyethylene glycol and combinations thereof, and a salicylanilide such as closantel in a required dosage amount for the animal to be treated, typically about 2.5 mg / kg live weight of the animal to be treated, a polymeric species selected from the group consisting of polyvinylpyrrolidone and polyoxypropylene / polyoxyethylene block copolymers, the said polymeric species improving the bioavailability of closantel to the extend that blood plasma levels of the said compound greater than about 20 ppm over period of treatment are achievable.
Owner:NORBROOK LABORATORIES LIMITED
Enclosed seawater pond system for mixed aquaculture of intertidal shellfish, shrimp and crab
InactiveCN102524155AConvenient for daily managementIncrease dissolved oxygenClimate change adaptationPisciculture and aquariaShrimpEcological environment
Owner:NINGBO UNIV
Morchella esculenta bacterial strain and culture method thereof
ActiveCN103710271AIncrease biomassStrong generative abilityFungiMicroorganism based processesContamination rateBacterial strain
The invention discloses a morchella esculenta bacterial strain and a culture method thereof. The culture method of the morchella esculenta M-02# bacterial strain with a preservation number of CGMCC (China General Microbiological Culture Collection Center ) No.7058 is as follows: inoculating a mycelium of the morchella esculenta bacterial strain into a test tube culture medium inclined surface which contains an improved PDA (Potato Dextrose Agar) culture medium for culturing for 5 days-7 days under 18 DEG C-24 DEG C to obtain a test tube strain; inoculating the test tube strain into a triangular flask which contains a liquid culture medium for culturing on a shaking bed at 20 DEG C-26 DEG C, and culturing for 5 days-7days at rotation speed of 120 r / minute-160r / minute to obtain a primary liquid strain; and inoculating the primary liquid strain into a fermentation tank, ventilating for culturing for 72 hours-96 hours to obtain a liquid strain of the bacterial strain. The bacterial strain disclosed by the invention has mycelium biomass live-weight as high as 25g / kg, strong sclerotium generating capacity, pollution resistance, a low culturing contamination rate not greater than 2%, and short liquid fermentation time of 72 hours-96 hours, so that an excellent strain is provided for morchella esculenta wild resource protection and reproduction promotion.
Owner:KUNMING INST OF EDIBLE FUNGI CHINA NAT SUPPLY & MARKETING GENERAL COOP +2
High-efficiency enteromorpha additive aquatic feed formula
InactiveCN102406088AIncrease weight gainIncrease specific growth rateAnimal feeding stuffVitamin B6 synthesisCholine Bitartrate
The invention belongs to the technical field of marine fish (mullet) bait research and development, relates to a treatment method and a component proportion of high-efficiency marine algae enteromorpha for baits, and aims at using enteromorpha as a new feed resource for development and application and applying the enteromorpha as a low-input high-output algae feed in the breeding industry. The marine green tide algae enteromorpha serving as a high-efficiency feed additive comprises the following components: 300g of fish meal, 300g of soybean meal, 70g of whole wheat flour, 50g of yeast, 50mL of maize germ oil, 15g of soybean lecithin, 5g of sodium alginate, 1g of cellulase, 50000IU of vitamin A, 4000IU of vitamin D, 100mg of vitamin E, 50mg of vitamin B1, 50mg of vitamin B2, 5mg of vitamin B6, 10mu g of vitamin B12, 150mg of nicotinamide, 50mg of calcium pantothenate, 500mg of choline bitartrate, 500mg of vitamin C, 100mg of iron, 10mg of copper, 5mg of zinc, 10mg of magnesium, 1mg of iodine, 10mg of manganese, 100mg of potassium, 5580mg of calcium hydrophosphate, and 250mg of L-lysiante, wherein the enteromorpha is added according to a gradient. A feeding attraction activity test is carried out by detecting the rate of live weight growth of mullet, a specific growth rate and a bait coefficient, and the best feed enteromorpha gradient is finally determined. According to the invention, the enteromorpha serving as a low-cost high-efficiency feed additive can be quickly applied in the breeding industry.
Owner:SHANDONG UNIV AT WEIHAI
Newcastle disease-H9 subtype avian influenza bivalent dual adjuvant inactivated vaccine and preparation method thereof
InactiveCN102416177APrevent immune failureAvoid immune failureViral antigen ingredientsAntiviralsImmune effectsOil adjuvant
The invention discloses a Newcastle disease-H9 subtype avian influenza bivalent dual-adjuvant inactivated vaccine and a preparation method thereof. The bivalent vaccine consists of a concentrated and inactivated ND and AI (H9) venom, levamisole hydrochloride and an oil adjuvant, wherein every milliliter of inactivated vaccine contains 0.5-16 mg of levamisole hydrochloride immunopotentiator. When the synergic ND-AI (H9) bivalent dual-adjuvant inactivated vaccine prepared with the method is applied to immunized chicken, the humoral immunity and cell immune levels of table poultry and laying hens can be raised effectively, the growth is promoted, and rate of live weight growth is increased. The bivalent dual-adjuvant inactivated vaccine has an immune effect which is remarkably superior to that of the conventional chicken ND-AI bivalent oil emulsion inactivated vaccine, and can be used for effectively protecting chicken flocks from being intruded by the ND virus and AI (H9) virus and preventing the Newcastle disease and H9 subtype avian influenza at the immune period.
Owner:TIANJIN RINGPU BIO TECH
Underwater As3+ efficient biological oxidation method
InactiveCN102923841AReduce processing costsImprove efficiencyTreatment using aerobic processesSustainable biological treatmentResidual bodyBiological oxidation
Provided is an underwater As3+ efficient biological oxidation method and belongs to the field of water treatment. The invention includes the following steps: step (1) establishment of biological oxidation filtering pool; step (2) As3+ oxidization bacterination; step (3) a bacterial culture domestication process after the As3+ oxidization bacterination; step (4) raw water containing the As3+ is oxygenated by aeration, dissolved oxygen DO is controlled in 4mg / L-5mg / L and is inflated into the biological oxidation filtering pool and then the As3+ is oxygenized into As5+; (5) bacteria residual bodies and free floating bacteria are cleaned by utilizing the process of the filtering pool back wash to keep balance of biomass live weight in the biological oxidation filtering pool. The invention provides a method utilizing biotechnology to oxygenate the As3+ to form the As5+. The method is simple and efficient in process. Utilizing biological catalysis oxidation function of the As3+ oxygenating bacteria, the whole process only needs simple aeration and the dissolved oxygen Do is controlled in 4mg / L-5mg / L without any chemical oxidant so as to be friendly to environment.
Owner:BEIJING UNIV OF TECH
Vitamin premixed feed for fingerling period of Chinese idle and preparation method
InactiveCN101268806AIncrease specific growth rateIncrease weight gainFood processingClimate change adaptationMeal powderVitamin K2
The invention relates to a grass carp fish seed period vitamin premix compound and a preparation method thereof, and belongs to the technical field of a feed additive used for the fish breeding. The vitamin premix compound is prepared by mixing vitamin A, vitamin D, vitamin E, vitamin K3, vitamin B1, vitamin B2, nicotinic acid, calcium pantothenate, vitamin B6, vitamin B12, folic acid, biotin, phaseomannite, vitamin C and bean meal powder according to a certain percentage, and added in the feed according to 0.5 percent of proportion. The vitamin premix compound solves the problems that the mixture ratio and the dosage of the existing vitamin premix compound do not fit to the grass carp, a grass carp grows slowly by using the feed to breed the grass carp in the fish seed period, and the coefficient of the feed is high, etc. The vitamin premix compound has accurate mixture ratio and reasonable material selection, meets the needs of the grass carp in the fish seed period for the vitamin, improves the special growth rate and the rate of live weight growth of the grass carp, and the survive rate of the of the grass carp parr, has low feed coefficient and low breeding and manufacturing costs, and is applicable to feed the grass carp under one year in the fish seed period.
Owner:YANGTZE RIVER FISHERIES RES INST CHINESE ACAD OF FISHERY SCI
Blue crab battery rearing and fattening method
InactiveCN101185422AQuality improvementImprove product qualityClimate change adaptationAnimal feeding stuffShrimpAquatic product
The invention provides a cage rearing and fattening method of a blue crab, relating to an aquiculture method, providing a cage rearing and fattening method of the blue crab without land occupancy, with non-deteriorating culture substrate, various scale, convenient operation and harvesting ways, high survival ratio and rate of live weight growth and improvement of culture quality and goods grade. A rope is taken as a large rope for the structure of cage rearing, floaters are arranged every 3 to 5m, and both ends of the large rope are fixed down the bottom of a sea, with a line spacing between 4 to 6m; the crab cage is cylinder-shaped, with a height of 80 to 120cm and a diameter of 30 to 40cm, and separated into 4 to 6 layers; a small door is arranged for every layer to cast bait, and the crab cage is fixed on the large rope by a thin rope with a diameter ranging from 0.6 to 1cm. The fattening measures are that: fattening objects are female or male crabs with complete appendages and insufficient fatness or those mated female crabs with immature ovary, and a single cage is used for cage rearing for every crab and sunk to the seawater; the daily feeding quantity of low value shellfishes is controlled between 20 to 30 percent of the total weight of the blue crab, and that of small fishes and shrimps is controlled between 5 to 12 percent of the total weight of the blue crab.
Owner:XIAMEN UNIV
Method for reinforcing flocculation performance of rhodopseudomonas faecalis of light-fermentative bacteria
InactiveCN102816797AGood flocculation effectImproved flocculationBacteriaMicroorganism based processesContinuous lightBacteroides
A method for reinforcing flocculation performance of rhodopseudomonas faecalis of light-fermentative bacteria relates to a method for reinforcing flocculation performance of rhodopseudomonas faecalis and aims to solve the problems that flocculation performance of existing light-fermentative cells is poor, and hydrogen generation of a light-fermentative hydrogen generation reactor is low in efficiency due to continuous loss of biomass live-weight. The method includes steps of firstly, seeding 10% of rhodopseudomonas faecalis RLD-53 bacterium liquid to a growth culture medium, disposing the growth culture medium on a swing bed of 120rpm, culturing in continuous light with illumination intensity of 150W / m2 at the temperature of 35 DEG C for 16 hours, and obtaining seed liquid; secondly, seeding the seed liquid obtained in the first step to a hydrogen generation culture medium containing L-cysteine according to 10% seeding quantity, disposing the hydrogen generation culture medium on the swing bed of 120rpm, and culturing in continuous light at the temperature of 35 DEG C for 72 hours, and obtaining bacteria suspension containing flocculating constituents. The method can effectively improve flocculation performance of light-fermentative cells and realize flocculation growth of the light-fermentative cells and can be used for the field of light-fermentative hydrogen generation.
Owner:HARBIN INST OF TECH
Biocontrol strain HTC for preventing pepper phytophthora blight and application thereof
InactiveCN103184161AIncrease productionConducive to pollution-free productionBiocidePlant growth regulatorsPhytophthora sp.Greenhouse
The invention discloses a biocontrol strain HTC for preventing pepper phytophthora blight and application thereof, and provides a Chaetomium aureum strain HTC. The preservation number is CGMCC (China General Microbiological Culture Collection Center) No. 6173. The invention further provides a method for preparing an HTC biocontrol agent for preventing the pepper phytophthora blight. The method comprises steps as follows: the Chaetomium aureum strain HTC is fermented, so that a fermentation product is obtained, namely, the biocontrol agent is obtained. The experiment of the invention proves that in a greenhouse, the strain HTC biocontrol agent has a preventive effect on the pepper phytophthora blight to a certain extent, the effect can reach 72.19%, the strain height is increased by 12.27% and the live weight is increased by 32.28% in a seedling stage; and the live weight is increased by 31.11% and the yield of a pepper fruit is increased by 21.81% in reaping time.
Owner:SHANDONG AGRICULTURAL UNIVERSITY
Method for substituting and controlling flaveria bidentis by utilizing amorpha fruticosa
The invention provides a method for substituting flaveria bidentis by utilizing amorpha fruticosa. In the method, the amorpha fruticosa is adopted to biologically substitute the flaveria bidentis. In the method, the plant height, the branch number, the living weight per plant, the plant number per square meter and the soluble protein content of the flaveria bidentis are significantly decreased comparatively; the method can play the role in obviously controlling alien invasion of the flaveria bidentis; especially for the second year, the inhibitory action of the amorpha fruticosa to the flaveria bidentis is more obvious; in addition, the flaveria bidentis also has the functions of improving the soil, conserving the water resource, conserving the water and soil, beautifying the environment, and providing the feeds, the nectar sources and the weaving materials and the like, thus the method provided by the invention can control the population quantity of the flaveria bidentis, and also can realize better economic value.
Owner:INST OF ENVIRONMENT & SUSTAINABLE DEV IN AGRI CHINESE ACADEMY OF AGRI SCI
Feed for broiler chicken
The invention discloses feed for broiler chicken, comprising the following components in parts by weight: 42-53 parts of corn, 20 parts of wheat, 5-21 parts of soybean meal, 5-6 parts of corn protein powder, 3-5 parts of cottonseed meal, 3-5 parts of peanut meal, 1.4-1.6 parts of rock flour, 0.7-1.1 parts of calcium hydrogen, 0.3 part of table salt, 0.1 part of choline chloride, 0.6-0.8 part of lysine sulphate, 0.1-0.2 part of threonine and 1 part of premix agent. In the feeding of white-feather broiler chicken, the feed formula can reach the level that after being fed for 42 days, the white-feather broiler chicken has the live weight reaching 2.5kg, the feed to chicken ratio of 1.75-1.85 and the survival rate of above 95%. The feed is beneficial to the full exertion of production performance of animals and has unique technological characteristic.
Owner:河南省淇县永达食业有限公司
Method for preparing natural feed for reducing salmonellas on surfaces of eggs
InactiveCN102318754ARaise the ratioNo side effectsAnimal feeding stuffAccessory food factorsSide effectDigestion
The invention discloses a natural feed additive for reducing salmonellas on surfaces of eggs and particularly relates to a method for reducing the pollution rate of salmonellas on surfaces of eggs by using capsaicine. After coarse red chilli powder is crushed, a final product subjected to treatment by using a auxiliary agents-mediated micro-shear technology is further extracted and purified, then the natural feed additive (main component: capsaicine) is obtained. The purity of the capsaicine is not less than 90%; and the content of impurities in the feed is less than 1%. In the invention, the proportion of the capsaicine in the feed is optimized, so that the feed can be absorbed by laying hens quite easily, does not affect the normal digestion of the laying hens and has no side effects on the production of eggs. By using the natural feed additive disclosed by the invention, the resistance of the laying hens to diseases caused by salmonellas is increased, and the survival rate of the salmonellas on the surfaces of eggs is reduced; the orexis of the laying hens is improved, the digestion of the laying hens is promoted, the composition of intestinal floras is optimized, the utilization rate of the feed is improved, and the cost of feeding is saved; and the survival rate and live-weight growth rate of the laying hens of a small age in days are increased, and the healthy growth and development of the laying hens are effectively promoted. The natural feed additive disclosed by the invention is antibacterial, long in duration time, and capable of promoting growth, strengthening the immune function, and getting effective fast.
Owner:DALIAN UNIV OF TECH
Fine fodder capable of improving content of intramuscular fat and meat quality of beef and preparation and using methods thereof
InactiveCN104171504AImprove rednessIncrease brightnessAnimal feeding stuffBiotechnologyIntramuscular fat
The invention discloses a fine fodder capable of improving the content of intramuscular fat and the meat quality of beef. The fine fodder per kilogram contains 500mg-1500mg of nicotinic acid. The invention further provides a preparation method and a using method of the fine fodder capable of improving the content of intramuscular fat and the meat quality of beef. The fine fodder disclosed by the invention can significantly improve the marble score of longissimus dorsi muscle of beef cattle by 3.7, very significantly improve the content of intramuscular fat of beef cattle and also significantly improve the live weight before slaughter, net meat weight, meat-bone ratio, leg weight and eye muscle area of the beef cattle and the redness (a*) and brightness (L*) of beef without adverse effects on back fat thickness. The fine fodder disclosed by the invention is suitable for feeding of castrated beef cattle in the fattening period, is used for producing high-grade beef and has the characteristics that the feeding with the fine fodder is simple to operate, the fodder can be applied into production conveniently and can significantly improve economic and social benefits of beef cattle breeding industry, etc.
Owner:JIANGXI AGRICULTURAL UNIVERSITY
Biochemistry method for researching white spirit omagari microbial community structure
ActiveCN102382874AOvercome limitationsSimple production processComponent separationMicrobiological testing/measurementQuality levelProcess quality
The invention relates to a biochemistry method for researching white spirit omagari microbial community structure, namely phospholipid fatty acid spectrogram technology. The biochemistry method comprises the following main steps: firstly, weighing certain mass of omagari; secondly, adding extracting solution and organic solvent, thus obtaining organic phase containing lipid; thirdly, utilizing the organic solvent for eluting the organic phase by a silicon pillar; fourthly, collecting eluent containing polar lipid; fifthly, conducting methyl esterification reaction on the obtained eluent under the weak base condition, thus obtaining fatty acid methyl ester; sixthly, utilizing a gas chromatograph-mass spectrometer for nature determining and quantifying on the fatty acid methyl ester; and seventhly, calculating the biomass live weight of living microorganism of characterization of the phospholipid fatty acid. The biochemistry method provides an accurate and fast technical measure for the white spirit omagari microbial community structure and related researching, controls the production process quality of the omagari, and has important and practical meaning of promoting and stabilizing the quality level of the white spirit omagari.
Owner:CHINA NAT RES INST OF FOOD & FERMENTATION IND CO LTD
Culture medium for microvesicle bacteria BS03 and preparation method thereof
InactiveCN102154180AEffective trainingIncrease cell densityBacteriaMicroorganism based processesDistilled waterMicrobiology
The invention relates to a culture medium for microvesicle bacteria BS03 and a preparation method thereof, relating to a microbial culture medium and providing a culture medium, which is suitable for efficient culture of the microvesicle bacteria BS03 and can obviously increase cell live weight of the microvesicle bacteria BS03 and yield of algae-killing active substances, and a preparation method of the culture medium. The culture medium comprises 1L of distilled water, 1-20g / L of peptone and 1-15g / L of cane sugar. The preparation method of the culture medium comprises the steps of: adding the peptone and the cane sugar into the distilled water, enabling a constant volume to be 1L, and sterilizing to obtain the culture medium of the microvesicle bacteria BS03. The composite culture medium suitable for high-dense culture of the microvesicle bacteria BS03 is developed by taking 2216E as a basic culture medium and adopting various methods for optimizing culturing conditions.
Owner:XIAMEN UNIV
Composite B vitamin feedstuff additive for growing and fattening stage of pig
InactiveCN101366457AImprove feed conversionImprove slaughter rateAnimal feeding stuffAccessory food factorsFeed conversion ratioLean meat
The invention relates to a compound B clan vitamin feed additive used for growing and fattening stages of pigs, which belongs to the technical field of animal raising. The feed additive comprises the following components in weight percentage: 1.8 percent of vitamin B2, 0.0066 percent of vitamin B12, 6.60 percent of nicotinic acid, 5.30 percent of calcium pantothenate, 0.20 percent of folic acid and 86.0934 percent of wheat middling. The feed additive can improve the daily live weight growth rate and feed conversion rate of pigs in the growing and fattening stages, and also obviously improve the dressing percentage, lean meat percentage, ham percentage, eye muscle area, variegated glass, rate of water loss and intramuscular fat of pigs; in particular, the feed additive is applied to pigs of between 30 and 100 kilograms in weight in the growing and fattening stages.
Owner:INST OF ANIMAL SCI & VETERINARY MEDICINE SHANDONG ACADEMY OF AGRI SCI
Compound fermented feed for feeding fattening sheep and application of compound fermented feed
ActiveCN107047987AImprove digestibilityImprove growth performanceFood processingAnimal feeding stuffWeight gainingXylanase
The invention provides a compound fermented feed for feeding fattening sheep. The compound fermented feed is characterized by being prepared by performing mixed fermentation on raw materials comprising the following components: whole-plant corn, corn germ meal, lactobacillus acidophilus, bacillus subtilis, microzymes, cellulases, xylanase and beta-glucanase. The invention further provides an application of the compound fermented feed for feeding fattening sheep. According to the compound fermented feed provided by the invention, the average daily gain of the fattening sheep can be increased, the food consumption of dry matters can be increased, the apparent digestibility of dry matters and organic compounds is improved, the daily weight gain is reduced, and the growing performance of the fattening sheep can be improved; and besides, the live weight, the carcass weight and the dressing percentage of the fattening sheep before the fattening sheep are slaughtered can be increased, and the slaughter performance of the fattening sheep is improved. The compound fermented feed provided by the invention is safe and convenient to use, and has extremely high popularization value.
Owner:内蒙古河套农牧业技术研究院
Complex enzyme preparation special for crab formula feeds
InactiveCN101584419AImprove digestibilityReduce wasteAnimal feeding stuffAccessory food factorsAmylaseEutrophication
The invention discloses a complex enzyme preparation special for crab formula feeds; the complex enzyme preparation is prepared by solving five monomeric enzymes such as neutral protease, cellulose, amylase, lipase and phytase into a water solution containing composite stabilizer; wherein, the neutral protease is 1000-3000 IU / g; the cellulose is 8000-16000 IU / g; the amylase is 5000-20000 IU / g; the lipase is 10-30 IU / g; the phytase is 500-800 IU / g. Adding 500-1000 g / t of the complex enzyme preparation of the invention on the basis of perfect compound feeds of Eriocheir sinensis, mud crab, blue crab can obviously improve the rate of live weight growth, yields of crabs and the efficiency of the feeds, and reduce excretion of ammonian and phosphorus, alleviate the eutrophication degree of the aquaculture water, and prevent the infections disorders and improve the survival rate; the invention is a safe green feed additive without pollution nuisances and residuals.
Owner:NINGBO INST OF TECH ZHEJIANG UNIV ZHEJIANG
Culture medium for vibrio BS02 and preparation method thereof
The invention relates to a culture medium for vibrio BS02 and a preparation method thereof, relating to a microbial culture medium and providing a culture medium which is suitable for culture of the vibrio BS02 and can obviously increase cell live weight of the vibrio BS02 and yield of algae-killing active substances. The preparation method comprises the steps of: adding tryptone, yeast powder, glucose, NaCl, MgSO4.7H2O, KCl, K2HPO4.3H2O, CaCl2.2H2O and Fe2(SO4)3 into distilled water, enabling a constant volume to be 1L, and sterilizing to obtain the culture medium of the vibrio BS02. A composite culture medium suitable to high-dense culture of the vibrio BS02 is developed by taking an LB (Luria-Bertani) culture medium as a basic culture medium, investigating the influence of the components of the culture medium and the addition amount thereof to shaking culture of the vibrio BS02, and optimizing the culture medium by utilizing a Plackett-Burman (PB) design method and a response surface optimized design method.
Owner:XIAMEN UNIV
Beef cattle live weight intelligent real-time measurement weighing device
The invention discloses a beef cattle live weight intelligent real-time measurement weighing device, which comprises an electronic ear tag RFID arranged on each beef cattle; a weight measurement module for carrying out real-time measurement on the weight of a beef cattle at the position of a salt or trace element licking trough; a data processor for obtaining the information of the electronic eartag and the cattle measurement information of the weight measurement module; a data transmission module for carrying out transmission on the data of the data processor; a far-end cloud platform for obtaining and processing the information of the data transmission module; and a mobile platform for obtaining the information of the data transmission module and carrying out real-time observation . According to the beef cattle live weight intelligent real-time measurement weighing device, according to the habit of the ruminant that the ruminant has the habit of licking the salt or trace elements, the weight measurement module for carrying out real-time measurement on the weight of the beef cattle is arranged at the position of the salt or trace element licking trough, so that individual weightdata of each beef cattle can be obtained intelligently.
Owner:范石军
Method for producing raw oil of biodiesel
InactiveCN105087689AImprove efficiencyReduce manufacturing costBiofuelsMicroorganism based processesOil and greaseBiodiesel feedstock
The invention relates to a method for producing raw oil of biodiesel. The method includes fermenting and cultivating schizochytrium to produce grease. The content of saturated fatty acid in the grease is higher than 50% and can be even higher than 70%. The method has the advantages that illumination and carbon dioxide filling can be omitted in fermentation procedures, fermentation temperatures, ventilation conditions and fed-batch feeding are controlled, accordingly, the biomass live-weights can reach 120g / L-150g / L in fermentation periods of 3-5 days, the grease content is higher than 75%, the method is high in efficiency and low in production cost, industrial production can be facilitated, and the like.
Owner:WUHAN HUASHITE IND BIOTECH DEV
Fungus strain and uses thereof
InactiveCN101486970BPromote growthLarge biomassBiocidePlant growth regulatorsMicroorganismCollection management
Owner:ZHEJIANG UNIV
Method for extracting zinc from sludge continuouslly and restoring zinc pollution in soil by purple Jasmine
InactiveCN101074143ASolve technical problems such as condition controlLow costContaminated soil reclamationEnergy based wastewater treatmentMirabilis jalapaAbove ground
A method for extracting zinc from sludge continuously and repairing zinc pollution in soil by Mirabilis jalapa L. is carried out by taking Mirabilis jalapa L. for enriching Zinc heavy metal as material, absorbing while activating zinc in polluted soil, transferring upwardly above ground, forming upper part of Mirabilis jalapa L. into a certain of biomass live weight, reaping once a year, maintaining root tuber underground, keeping stubble for 2-3 joints, sprouting while growing in the next year and extracting continuously. It's efficient, convenient, safe and standard.
Owner:广东省农业科学院土壤肥料研究所
Complex enzyme preparation special for crab formula feeds
InactiveCN101584419BImprove digestibilityReduce wasteAnimal feeding stuffAccessory food factorsCelluloseAmylase
The invention discloses a complex enzyme preparation special for crab formula feeds; the complex enzyme preparation is prepared by solving five monomeric enzymes such as neutral protease, cellulose, amylase, lipase and phytase into a water solution containing composite stabilizer; wherein, the neutral protease is 1000-3000 IU / g; the cellulose is 8000-16000 IU / g; the amylase is 5000-20000 IU / g; thelipase is 10-30 IU / g; the phytase is 500-800 IU / g. Adding 500-1000 g / t of the complex enzyme preparation of the invention on the basis of perfect compound feeds of Eriocheir sinensis, mud crab, bluecrab can obviously improve the rate of live weight growth, yields of crabs and the efficiency of the feeds, and reduce excretion of ammonian and phosphorus, alleviate the eutrophication degree of theaquaculture water, and prevent the infections disorders and improve the survival rate; the invention is a safe green feed additive without pollution nuisances and residuals.
Owner:NINGBO INST OF TECH ZHEJIANG UNIV ZHEJIANG
Mother strain culture medium specially used for oyster mushroom, and preparation method and applications thereof
The invention relates to a mother strain culture medium specially used for oyster mushroom, and a preparation method and applications thereof. The mother strain culture medium specially used for oyster mushroom is prepared from 20 to 100g of degreased peony seed meal, 18 to 20g of agar, and 1000ml of water. According to the preparation method, peony seed meal is taken as a raw material to prepare the mother strain culture medium specially used for oyster mushroom, so that the mother strain culture medium is suitable for growth of oyster mushroom mycelia, obvious advantages in the aspects of mycelia growth speed, growth state, living weight, pretreatment time, and raw material cost are achieved, novel raw material sources are provided for oyster mushroom mother strain production, production technology is simplified, the cost of mother strain culture is reduced, and the time of culture is shortened.
Owner:INST OF AGRI RESOURCES & ENVIRONMENT SHANDONG ACADEMY OF AGRI SCI
Fattening sheep compound feed for reducing fat deposition
InactiveCN106922988AEasy to synthesizePrevent excessive fat depositsFood processingAnimal feeding stuffFeed conversion ratioBetaine
The invention relates to a fattening sheep compound feed for reducing fat deposition. The fattening sheep compound feed comprises the following components in parts by weight: 0.05-0.5 part of a compound additive obtained by mixing betaine, chitosan oligosaccharide and L-carnitine, 25-35 parts of corn, 1-3 parts of bran, 3-7 parts of soybean meal, 5-10 parts of oil residue, 10-15 parts of silage, 3-7 parts of corn germ meal, 30-40 parts of Chinese wild rye, 0.1-1 part of table salt, 0.5-1.5 parts of stone powder, 0.1-1 part of calcium hydrogen phosphate and 0.5-1.5 parts of a mixture of vitamins and trace elements. The compound feed provided by the invention can increase the final weight, average daily gain, average daily feed intake and feed conversion rate of the fattening sheep while remarkably reducing the absolute weight of the fattening sheep tail and rumen fat and the total fat, the proportion of the fattening sheep tail and rumen fat and the total fat to the live weight before slaughtering and the proportion of the perirenal fat to the live weight before slaughtering in comparison with a control group; thus, the compound feed provided by the invention can noticeably reduce the fat content without influencing the growing performance and slaughtering performance of mutton sheep; and moreover, the compound feed is safe to use and has a great promotion value.
Owner:内蒙古河套农牧业技术研究院
Feed withdrawal compositions and methods
A feed withdrawal composition is described which includes at least 70% by weight of a low D.E. starch hydrolysate. Due to the high solubility and digestibility characteristics of the composition, the composition may be fed to the animal up to 1-2 hours prior to slaughter. The composition results in (1) improvement in live weight at slaughter; (2) increased product yield and / or quality; and (3) reduced risk of carcass contamination in comparison to conventional programs of total feed withdrawal prior to slaughter.
Owner:VASILATOS YOUNKEN REGINA
Method for extracting zinc from sludge continuouslly and restoring zinc pollution in soil by purple Jasmine
InactiveCN100471586CSolve technical problems such as condition controlLow costContaminated soil reclamationEnergy based wastewater treatmentMirabilis jalapaAbove ground
Owner:广东省农业科学院土壤肥料研究所
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