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Emulsified asphalt modified by epoxy resin
The present invention relates to emulsified asphalt modified by adopting water-base epoxy resin. It is characterized by that it utilizes water-base epoxy resin emulsion and solidifying agent to modify the emulsified asphalt, in which the general emulsified asphalt content is 100 portions, water-base epoxy resin emulsion content is 3-15 portions and the solidifying agent content is 20%-25% of water-base epoxy resin emulsion content.
Owner:GUANGDONG UNIV OF TECH
Grouting reinforcement and earthquake resisting method for earth and rockfill dam
ActiveCN102605750AHigh tensile strengthIncrease elasticityEarth-fill damsRock-fill damsPre embeddingSeismic resistance
The invention discloses a grouting reinforcement and earthquake resisting method for an earth and rockfill dam, which includes the technical steps: using a drilling machine to drill holes at certain intervals on the upstream top and the downstream top of a dam in a range from one-quarter dam height to one-fifth dam height during filling of the dam; driving grouting casings for drilling supporting or pre-embedding horizontal grouting casings with holes in real time; injecting polymer materials into the grouting casings through grouting pipes; allowing the polymer materials to chemically react in the grouting casings and quickly swell and allowing the polymer materials to permeate into surrounding rockfill to be cemented with rockfill through voids inside the rockfill; and forming a solid flexible reinforced complex so that cohesion of rockfill complex is increased and seismic resistance of the dam is improved. The method is applicable to newly built earth and rockfill dams, is also applicable to earth and rockfill dams built already, and is fast in construction, the reinforcement is the flexible complex and adaptable to deformation of the dam under the action of seismic load, and good seismic resisting effect is achieved.
Owner:HOHAI UNIV
Mushroom strain Nongxiang No. 5 applicable to industrial cultivation and molecular identification method thereof
ActiveCN110894470AImprove stabilityIncrease productionFungiFungi productsBiotechnologyMolecular identification
The invention provides a mushroom strain Nongxiang No. 5 and a molecular marker identification method thereof, belonging to the field of mushrooms. The mushroom strain 808 and the mushroom strain L26are used as parents to hybridize and breed the mushroom strain Nongxiang No. 5 with the advantages of good strain stability, high fruiting temperature, short fruiting time, good sporocarp shape, shortharvest frequency, high yield and good development and application prospects. The strain provided by the invention is preserved in China Center for Type Culture Collection on December 5, 2019, and has a preservation number of CCTCC NO: M 20191018. Meanwhile, the invention provides the molecular marker identification method with high specificity and simple and convenient operation for the strain.
Owner:FUJIAN AGRI & FORESTRY UNIV
Agaricus bisporus strain breeding method applicable to standardized plant
ActiveCN106676018AUniform moisture contentShorten the cultivation cycleFungiMicroorganism based processesBiotechnologyBiofilm
The invention discloses an agaricus bisporus strain breeding method applicable to a standardized plant. An agaricus bisporus strain is taken as a mother strain for breeding, a fruiting experiment is performed, stock seeds are prepared, triticale is selected as a raw material, the raw material is soaked in a solution with the pH value ranging from 11.0 to 13.0 and stirred to adjust the pH value to range from 7.0 to 9.0, half of a bag of the raw material is quantitively packaged with a sterile bag, a lantern ring and a breather plug are used for sealing, sterilization is performed at the high temperature of 120-130 DEG C under the pressure of 0.10-0.20 MPa for 2-3 h, sterile inoculation is performed after cooling, and the agaricus bisporus strain is cultured at the constant temperature. By means of the method, high-quality, pure and high-yield agaricus bisporus cultivars can be bred in batches, the breeding cycle is shortened greatly, the pollution probability is reduced, the general breeding time of the cultivars lasts 15 days to 18 days, the water content of bred strain grains is consistent, the biofilm growing phenomenon is avoided, the qualification rate can reach 96%, and the method has broad practicability in strain breeding fields.
Owner:刘天库
Nonmagnetic high-hardness alloy
ActiveUS8696836B2Improve corrosion resistanceHigh hardnessSuction cleanersCleaning using gasesImpurityAlloy composition
The present invention provides a nonmagnetic high-hardness alloy having a Ni-based alloy composition containing; by weight %, C of 0.1% or less: Si of 2.0% or less; Mn of 2.0% or less; P of 0.03% or less; S of 0.01% or less; Cr of 30 to 45%; Al of 1.5 to 5.0%; and a balance of unavoidable impurities and Ni, the nonmagnetic high-hardness alloy being subjected to cold or warm plastic working and then ageing treatment, and a method for producing the nonmagnetic high-hardness alloy.
Owner:DAIDO STEEL CO LTD
Quick production method for large ball-cover mushroom strains
InactiveCN101946636AGuaranteed ventilation effectGuaranteed to be niceHorticultureBroad-leaved treeHorticulture
The invention discloses a quick production method for large ball-cover mushroom strains, which mainly comprises the steps of preparing a culture medium for original seeds and cultivation seeds, preparing the original seeds, inoculating the original seeds, preparing the cultivation seeds, preparing the strains and the like. The method is mainly characterized in that: the broadleaf tree sawdust culture medium for the original seeds and the cultivation seeds is prepared from broadleaf tree sawdust granules, and meanwhile a bottled seed cultivation mode and a bagged seed cultivation mode are provided. Aiming at the characteristics of growth conditions and environment of the large ball-cover mushroom strains, the preparation is simple; the prepared large ball-cover mushroom strains have tidy growth and short cultivation time; the yield of the produced large ball-cover mushroom strains is high; and the fruiting cycle of the large ball-cover mushroom strains is shortened.
Owner:INST OF SOIL FERTILIZER SICHUAN ACAD OF AGRI SCI
Emulsified asphalt modified by epoxy resin
Owner:GUANGDONG UNIV OF TECH
Edible fungus plant protein drink and preparation method thereof
InactiveCN105285619ARich in nutritional valueHas health valueSugar food ingredientsYeast food ingredientsFiltrationCell autolysis
The present invention discloses an edible fungus plant protein drink and a preparation method thereof. The preparation method comprises the following steps: a liquid drink mother liquor is prepared and a fermented raw liquid and mycelia are obtained; the obtained fermented raw liquid and mycelia are subjected to mechanical crushing and / or cell autolysis technology to obtain a drink raw puree; the drink raw puree and pure water are mixed evenly at a volume ratio, flavoring agent, stabilizer and emulsifier are added and blended, and mixture is subjected to filtration to obtain a filtrate; the filtrate is homogenized under a pressure condition of 20-30 MPa using a high-pressure homogenizer; the homogenized liquid is pasteurized at 95 DEG C for 10 min, and the pasteurized liquid is subpackaged using a subpackage machine to obtain a drink finished product. The edible fungus plant protein drink achieves the following effects: (1) the edible drink is rich in nutrition; (2) the edible drink has a health-care value; (3) the edible drink tastes good; and (4) the edible fungus liquid fermentation technology has advantages of being low in cost, short in time, fast in sprout, fast in growth, high in purity, less in pollution, short in strain age, high in degree of automation, etc.
Owner:赵福生
Cultivation method for agaricus bisporus
InactiveCN107896818AShort ageHigh activityCultivating equipmentsMushroom cultivationAgaricusIon exchange
The invention relates to the field of cultivation of mushrooms, and in particular relates to a cultivation method for agaricus bisporus. According to the method provided by the invention, expanded vermiculite is obtained through modification of vermiculite, the expanded vermiculite has very strong water absorbing performance, through the ion exchange ability of the vermiculite, cover soil can be loosened, the formation of a primordium of a sporocarp of the agaricus bisporus is facilitated, the problem that hyphae have reduced activity due to hypoxia caused by poor ventilation is improved, andthe water retaining capacity is enhanced; polyglutamic acid is added, and a mixture of the polyglutamic acid and the modified vermiculite is spread between the hyphae and the cover soil, in the process that the hyphae grow to a cover soil layer, through water dissolution, a film is formed at the surface layer of the hyphae, so that the nutrients and moisture in the cover soil can be in contact with and conveyed to the hyphae, the dissolution, storage, conveying and absorption of the nutrients can be extremely efficiently improved, and the producing rate of the agaricus bisporus can be improved.
Owner:常州莱尚纺织品有限公司
Nonmagnetic high-hardness alloy
ActiveUS20060207696A1Improve corrosion resistanceHigh hardnessSuction cleanersCleaning using gasesHardnessImpurity
The present invention provides a nonmagnetic high-hardness alloy having a Ni-based alloy composition containing; by weight%, C of 0.1% or less: Si of 2.0% or less; Mn of 2.0% or less; P of 0.03% or less; S of 0.01% or less; Cr of 30 to 45%; Al of 1.5 to 5.0%; and a balance of unavoidable impurities and Ni, the nonmagnetic high-hardness alloy being subjected to cold or warm plastic working and then ageing treatment, and a method for producing the nonmagnetic high-hardness alloy.
Owner:DAIDO STEEL CO LTD
Small lentinus edodes strain and cultivation method thereof
ActiveCN113317129AMushroom temperature is wideShort ageFungiMicroorganism based processesBiotechnologySugar
The invention discloses a small lentinus edodes strain and a cultivation method thereof, and belongs to the technical field of macro fungus breeding. The small lentinus edodes strain is Lentinuslaedodes F1, and the preservation number of the strain is CCTCC No: M2021365. According to the cultivation method of the small lentinus edodes strain, the preserved strain of the lentinus edodes strain is transferred to a sawdust culture medium for cultivation and fruiting management. The sawdust culture medium comprises the following components in percentage by weight: 70%-80% of weed tree sawdust, 20%-30% of wheat bran, 0.2%-2% of sugar and 0.5%-1.5% of gypsum powder, and the water content of the sawdust culture medium is 55%-75%. The strain is a wide-temperature type small short-cell-age lentinus edodes strain, can realize fruiting all day long annually, is high in yield and good in quality, and has the biotransformation rate of 90% or above; and the blank that wide-temperature varieties and the small lentinus edodes strains are lacked in artificial lentinus edodes cultivation at present is filled up.
Owner:SOUTHWEST FORESTRY UNIVERSITY
Making method of common morel liquid spawn
InactiveCN107513500AEasy to cause pollutionIncrease incomeFungiMicroorganism based processesAgricultural scienceMaterial resources
The invention discloses a making method of a common morel liquid spawn. The method mainly comprises the following steps: making a shake flask culture medium, culturing a liquid parent culture medium, and culturing the spawn. The method solves the inconsistent fungus age problem of common morel, shortens the spawn production time, has the characteristics of good fluidity, easiness in dispersion, rapid germination and fungus age shortening, can shorten the production cycle, allows farmer households' products to go into the market about one month earlier, saves a lot of manpower and material resources, and improves enterprises' income.
Owner:云南清湖山色农业科技有限公司
Polymer grout injected earth-rock dam and construction method thereof
ActiveCN102561271BAvoid risk of collapseTo achieve overflow functionFoundation engineeringEarth-fill damsStructure of the EarthMaterials science
The invention discloses a polymer grout injected earth-rock dam and a construction method thereof. The polymer grout injected earth-rock dam comprises rockfill, polymer grout injected rockfill and a face slab. A dam body is built with the rockfill, with the rockfill and a clay core wall or with the face slab and the rockfill by filling. Overall dam grouting or grouting on the upstream surface and the downstream surface of the dam body are performed during filling. The problems that conventional earth-rock dam allows no passage of water, accelerations at the top of the dam are high, the rockfill mass is easy to loosen and the like are solved, and the polymer grout injected earth-rock dam is simple in structure and convenient in construction, has evidently improved seismic stability, has wide application prospect and is an economical and practical dam.
Owner:HOHAI UNIV
Breeding method of silkworms
InactiveCN107581165APromote growth and developmentImprove life expectancyBiocideFood processingBetaineAnimal science
The invention relates to the technical field of silkworm breeding, in particular to a breeding method of silkworms. The breeding method comprises the steps of 1, building a silkworm chamber; 2, igniting folium artemisiae argyi, cigarettes and sulfur in the silkworm chamber to conduct fumigation and disinfection; 3, transferring newly-hatched silkworms into the disinfected silkworm chamber, sealingdoors and windows and blocking light, and putting feed 2-3 times everyday to feed the newly-hatched silkworms, wherein the putting amount of the feed accounts for 10-15% of the weight of the newly-hatched silkworms, breeding management is conducted, the feed is mainly prepared from folium mori, chrysanthemum segetum L., lettuce leaves, silkworm chrysalis meal, earthworm powder, leaves of elm trees, liquorice, maple leaves, arabian jasmine flowers and glycine betaine; 4, spraying agent liquid to the surface of the feed fed to the silkworms so that the silkworm can enter a silking period, wherein the agent liquid is mainly prepared from, by weight, several parts of common cyanotis root, gingko, yacca, amaranth, clematoclethra actinidioides maxim.and taxad. The breeding method of the silkworm can obviously increase the weight of the silkworms, the total death rate is shortened, the silking period of the silkworms is accelerated, the breeding time is shortened, the dosage of chemical agents is reduced, the cost is lowered, and the breeding economic benefit of the silkworms is increased.
Owner:YIZHOU ZHUANGGE SILK
Culture method of pleurotus eryngii
InactiveCN104429606AShort ageIncrease productionCultivating equipmentsMushroom cultivationProduct processingPleurotus eryngii
The invention provides a culture method of pleurotus eryngii and belongs to the technical field of agriculture product processing. The method comprises the following steps: inducement to primordium is carried out after hyphal postripeness, in the process of inducement to primordium, humidification and cooling cultivation are carried out for 5 to 10 days. The culture method adopts a novel technology of inducement to primordium, so that yield of the pleurotus eryngii is improved; and relative to yield of a conventional culture and cultivation technology, the yield of the pleurotus eryngii cultivated by adopting the culture method disclosed by the invention is improved by 20 percent to 50 percent.
Owner:LISHUI UNIV
Super-thick regenerative cement stabilized macadam foundation
The invention relates to a super-thick regenerative cement stabilized macadam foundation. The super-thick regenerative cement stabilized macadam foundation is composed of the following raw materials: first macadam, second macadam, third macadam, regenerative materials and fourth macadam; the particle size of the first macadam is 10 mm-30 mm, the particle size of the second macadam is 10 mm-20 mm, the particle size of the third macadam is 5 mm-10 mm, and the particle size of the fourth macadam is 0 mm-5 mm; and the weight ratio of the first macadam to the second macadam to the third macadam to the regenerative materials to the fourth macadam is 20-31 parts: 15-35 parts: 2-27 parts: 28-37 parts: 10-20 parts. According to the provided super-thick regenerative cement stabilized macadam foundation, the cement stabilized macadam source is wide, a recycling method is simple, the usage rate is high, one-time forming can be achieved through paving, the period is shortened, and efficiency of machines and staff is improved.
Owner:河南省光大路桥工程有限公司
Sewage treatment process
The present invention discloses one kind of Z's ZAAO sewage treating process. Sewage entering from the bottom of the anaerobic tower is treated through anaerobic biochemical reaction inside the anaerobic tower, flowing from the top of the anaerobic tower into the lower part of the anoxia tower, anoxia reaction inside the anoxia tower, flowing from the top of the anoxia tower into the lower part of the aerobic tower together with air, aerobic reaction inside the aerobic tower, addition of coagulant after flowing from the top of the aerobic tower, separation in the separating tower, addition of disinfector after flowing from the separating tower, and filtering inside the filter to become reused water. Meanwhile, methane is led out from the aerobic tower. The present invention completes the sewage treatment in one complete system.
Owner:曾智勇 +1
Wood-rotting fungus liquid culture medium and preparation method thereof
PendingCN114451219ANutritional diversityIncrease vitalityCultivating equipmentsMushroom cultivationBiotechnologyMonopotassium phosphate
The invention relates to a wood-rotting fungus liquid culture medium and a preparation method thereof. The wood-rotting fungus liquid culture medium is characterized by comprising the following components in mass concentration (g / L): 200 g of potatoes, 10-20 g of glucose, 6-7 g of yeast extract powder, 0.3-0.6 g of potassium chloride, 0.1-0.4 g of magnesium sulfate heptahydrate, 0.1-0.2 g of monopotassium phosphate, 5-15 g of flammulina velutipes root powder and 1000 g of water. According to the method, waste needle mushroom roots in the production process of a factory are treated and utilized to be prepared into the liquid culture medium; meanwhile, the strain cultured by the liquid culture medium has the characteristics of fast hypha recovery, compact fungus balls and vigorous vitality. After inoculation, the strain is higher in adaptability, low in pollution rate and quick in germination, so that the production efficiency of a factory is improved, the production cost is saved, and the income of an enterprise is increased.
Owner:LUDONG UNIVERSITY
Method for fast cultivating original species of edible fungi with wooden poles
ActiveCN103707376BWide variety of sourcesImprove permeabilityWood treatment detailsHorticultureActivated carbonCorn flour
The invention in particular relates to a method for rapidly culturing an edible fungus stock by using a wood pole. The flow of the method comprises wood pole pre-treatment, preparation of a culture material in a ratio according to a formula, mixing of the wood pole and the culture material, bagging or bottling, sterilization, inoculation, fungus culturing and use or temporary storage. The wood pole is pretreated by the following steps of preparing a wood pole soaking solution, and soaking the washed wood pole in the wood pole soaking solution; crushing corns into corn flour, uniformly mixing water and the corn flour in the ratio of 1,000ml:(300-500g), heating and boiling the mixture to obtain corn paste, adding activated carbon powder accounting for 1 / 5 to 1 / 3 of the mass of the corn flour into the corn paste, and uniformly stirring the mixture to obtain corn activated carbon paste; and placing the soaked wood pole into the corn activated carbon paste, and uniformly wrapping the periphery of the wood pole with a layer of corn activated carbon paste to obtain the pre-treated wood pole. According to the method, the stock can be rapidly cultured, and is high in quality, the stock culturing period is shortened, the continuous culturing time of the stock is prolonged, aging is avoided, and the storage life is prolonged.
Owner:CHONGQING FUXINYANG EDIBLE FUNGUS
Quick production method for large ball-cover mushroom strains
InactiveCN101946636BGuaranteed ventilation effectGuaranteed to be niceHorticultureBroad-leaved treeHorticulture
The invention discloses a quick production method for large ball-cover mushroom strains, which mainly comprises the steps of preparing a culture medium for original seeds and cultivation seeds, preparing the original seeds, inoculating the original seeds, preparing the cultivation seeds, preparing the strains and the like. The method is mainly characterized in that: the broadleaf tree sawdust culture medium for the original seeds and the cultivation seeds is prepared from broadleaf tree sawdust granules, and meanwhile a bottled seed cultivation mode and a bagged seed cultivation mode are provided. Aiming at the characteristics of growth conditions and environment of the large ball-cover mushroom strains, the preparation is simple; the prepared large ball-cover mushroom strains have tidy growth and short cultivation time; the yield of the produced large ball-cover mushroom strains is high; and the fruiting cycle of the large ball-cover mushroom strains is shortened.
Owner:INST OF SOIL FERTILIZER SICHUAN ACAD OF AGRI SCI
A kind of indoor rearing method of chestnut beetle beetle
The invention provides an indoor breeding method for beetles such as chestnuts, belonging to the field of insect breeding. Including soil selection and sterilization, egg hatching, food processing, inoculation, feeding and mating and oviposition, strict control of feeding conditions, common carrots and sweet potatoes are used for feeding, which improves the survival rate of indoor feeding of the insect, and the larvae grow and develop quickly , the weight gain is obvious, the age is shortened, and the feeding state is relatively neat, which can provide a large number of live insect sources with consistent insect state for experimental research.
Owner:GUANGXI ZHUANG AUTONOMOUS REGION ACAD OF AGRI SCI
Installation Structure and Construction Method of Seismic Isolation Bearings in Seismic Isolation Reinforcement of Existing Buildings
ActiveCN107620386BHigh strengthShort ageBuilding repairsProtective buildings/sheltersArchitectural engineeringBase isolation
The invention discloses a mounting structure and a construction method of an isolation bearing in existing building base isolation reinforcement. The mounting structure of the isolation bearing comprises an upper pier, an isolation bearing body and a lower pier. The isolation bearing body is arranged between the upper pier and the lower pier. The upper pier is connected with the isolation bearingbody through an upper portion connection measure, and the lower pier is connected with the isolation bearing body through a lower portion connection measure. The upper portion connection measure and the lower portion connection measure both comprise pre-buried plates, anchoring ribs, bolt locking parts, grouting material mixtures, bolt assemblies and isolation bearing connection plates. The mounting structure and the construction method overcome the defect that a traditional pre-buried sleeve connection mode cannot adapt to isolation reinforcement construction, the bolt locking parts and the bolt assemblies are adopted to solve the problem of precise positioning of bolt holes, the isolation bearing is protected effectively, and the mounting and connection levels of the isolation bearing are improved.
Owner:南京分震建筑科技有限公司
Artificial forage for larvae of Holotrichia parallcla, preparation method thereof, and application thereof
InactiveCN102293338BImprove survival rateFast growthClimate change adaptationAnimal feeding stuffAnimal scienceVitamin C
The invention provides an artificial forage for larvae of Holotrichia parallcla. The artificial forage is prepared from smashed potato, sucrose, vitamin C, peanut oil, yeast powder, choline chloride, agar powder, a preservative, and distilled water. The invention also provides a preparation method and an application of the forage. The larvae breed with above formula have the advantages of high survival rate, fast growth speed, and short instar. In addition, the forage has the following unique advantages: the preservative is contained, so rot and deterioration can be prevented in a short period , thereby the forage can be stored in soil for a long time; the forge which occupies a small space is convenient to store; and the forage can be stored for a longest time of 15 days at 4 DEG C, so the forge has a very strong practicality.
Owner:INST OF PLANT PROTECTION CHINESE ACAD OF AGRI SCI
Method for breeding melanogaster
PendingCN114847237AImprove the survival rate of feedingRich sourcesFood processingAnimal feeding stuffAnimal scienceMating
The invention discloses a black fungus insect breeding method which comprises the following steps: step A: breeding in a larva stage: putting black fungus insect larvae in a breeding tray with feed, and covering the breeding tray with fresh food; putting the feeding tray in a feeding room; the feed is fed once a few days, and the fresh food is fed once a day or several times a day; ecdysis is carried out on the larvae of the melanogaster for eight times in the feeding plate, and the larvae of the melanogaster become pupae when ecdysis is carried out Step B, feeding in a pupation period, picking out pupae in the feeding tray, putting the picked pupae in a pupation box, covering with a shading layer, and after the pupae are subjected to eclosion into adults; c, eclosion imago feeding: after eclosion of imago by the pupae of the melanogaster, separating the imago to an egg receiving plate, pre-storing a layer of feed on the egg receiving plate, placing the imago on the egg receiving plate, and then covering the egg receiving plate with fresh food; after eclosion, wings of adult insects gradually turn yellow from white and then turn brownish black, after the wings turn black, natural mating is conducted, male insects die after mating, and female insects lay eggs; adults are inoculated with eggs.
Owner:ZHANGZHOU INST OF TECH
Method for preparing coprinus comatus cultivation seeds by using corn grains
InactiveCN110800555AVigorousShort ageCultivating equipmentsMushroom cultivationBiotechnologyCorn flour
The invention relates to a method for preparing coprinus comatus cultivation seeds by using corn grains, which includes selecting white coprinus comatus strains as provenances, wherein the compositionof a culture medium comprises corn flour, glucose, bean cake powder, potassium dihydrogen phosphate, magnesium sulfate and water; sterilizing the culture medium according to a conventional method, inoculating white coprinus comatus, and culturing on a shaking table to obtain white coprinus comatus liquid strains;mixing the corn grains and a nutrient solution to obtain a corn grain strain culturemedium, wherein the nutrient solution comprises potassium dihydrogen phosphate, magnesium sulfate, vitamin B1 and water; and inoculating the white coprinus comatus liquid strains to the sterilized corn grain strain culture medium for mycelium culture. The method has the advantages that corn grains are used as raw materials, a reasonable composition is adopted, liquid strains are inoculated, and the liquid strains are directly inoculated to the sterilized corn grain culture medium, so that the fluidity of the liquid strains and the rolling property of the corn grain culture medium are fully utilized, the hypha grows robustly, the growth consistency is good, the strain vitality is strong, the strain age is short, and the production cycle of the coprinus comatus cultivation seeds is shortened.
Owner:辽宁省微生物科学研究院
A Lentinus edodes strain Nongxiang No. 5 suitable for industrial cultivation and its molecular identification method
ActiveCN110894470BImprove stabilityShort ageFungiFungi productsBiotechnologyMolecular identification
The invention provides a shiitake mushroom 'Nongxiang No. 5' and a molecular marker identification method thereof, belonging to the field of shiitake mushrooms. The present invention uses shiitake mushroom '808' and shiitake mushroom 'L26' as parents to hybridize and breed strains with good stability, high fruiting temperature, short fruiting time, good fruiting body shape, short inter-tide times, and high yield. 'Nongxiang No. 5' shiitake mushroom strain with good development and application prospects. The strain was deposited in the China Center for Type Culture Collection on December 5, 2019, with the preservation number CCTCC NO:M 20191018. At the same time, a molecular marker identification method with strong specificity and easy operation is provided.
Owner:FUJIAN AGRI & FORESTRY UNIV
A kind of breeding method of Agaricus bisporus strain suitable for standardized factory
ActiveCN106676018BUniform moisture contentShorten the cultivation cycleFungiMicroorganism based processesBiotechnologyBiofilm
The invention discloses an agaricus bisporus strain breeding method applicable to a standardized plant. An agaricus bisporus strain is taken as a mother strain for breeding, a fruiting experiment is performed, stock seeds are prepared, triticale is selected as a raw material, the raw material is soaked in a solution with the pH value ranging from 11.0 to 13.0 and stirred to adjust the pH value to range from 7.0 to 9.0, half of a bag of the raw material is quantitively packaged with a sterile bag, a lantern ring and a breather plug are used for sealing, sterilization is performed at the high temperature of 120-130 DEG C under the pressure of 0.10-0.20 MPa for 2-3 h, sterile inoculation is performed after cooling, and the agaricus bisporus strain is cultured at the constant temperature. By means of the method, high-quality, pure and high-yield agaricus bisporus cultivars can be bred in batches, the breeding cycle is shortened greatly, the pollution probability is reduced, the general breeding time of the cultivars lasts 15 days to 18 days, the water content of bred strain grains is consistent, the biofilm growing phenomenon is avoided, the qualification rate can reach 96%, and the method has broad practicability in strain breeding fields.
Owner:刘天库
Strain character maintaining method of strain for edible mushroom production
ActiveCN113862157AOriginal strain speciesExcellent productivityFungiMicrobiological testing/measurementBiotechnologySporeling
The invention discloses a strain character maintaining method of a strain for edible mushroom production. The strain character maintaining method comprises the following steps: culturing seed mushrooms, collecting spores, separating monospores, identifying monokaryotic strains with different mating types, acquiring a group of monokaryotic strains with the same mating type as an original strain, acquiring strains for production with typical strain characters of the original strain, and screening strains for production with a production performance superior to that of the original strain. Compared with the prior art, The method fully utilizes characteristics of sexual offspring inheritance of edible mushrooms and obtains offspring strains with dominant biological and economic characters of the original strain. The offspring strains obtained by the method have the characters of the original strain and a superior production performance than the original strain. The method can effectively shorten a mushroom age, improves synchronism of spawn running and fruiting, and effectively avoids industrial problems of yield reduction, quality decline and even no production caused by over-old mushroom age due to long-time and large-scale use of the production strain.
Owner:SHANXI AGRI UNIV
Cultivating method for hericium erinaceus
InactiveCN108012758APromote growthImprove commodityCultivating equipmentsMushroom cultivationEnzyme inducerBearded tooth
The application discloses a cultivating method for hericium erinaceus, relates to the technical field of fungi planting, and is invented to harvest high quality hericium erinaceus. The method mainly includes the steps that (1), preparing cultivation substrate: raw materials for cultivation substrate are selected, enzymatic hydrolysis of mycelia is conducted by using protease, then a lignin regulator, an extracellular enzyme inducer, a nitrogen source supplement and a carbon source supplement are added, uniform mixing is conducted, a mixture material is obtained, calcium superphosphate is addedto adjust the pH value to 4.2-5.2, water is added to adjust the humidity to 50-60%, the adjusted mixture material is stacked and decayed, bagging and sterilization are carried out, the cultivation substrate is obtained; (2), inoculating and culturing; (3), spawn running; (4), planting: a hericium erinaceus planting land is selected, the cultivation substrate full of mycelium is planted into the planting land, and covered with soil with a thickness of 2 - 3cm, the temperature is kept at 18-25 DEG C, the air humidity is kept to 70-85%; (5), picking: artificial picking is conducted, the productof hericium erinaceus is obtained. The method is mainly applied to the cultivation process of hericium erinaceus.
Owner:罗成喜
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