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40results about How to "Growth-promoting" patented technology

Microbial soil restorative and preparation method thereof

The invention relates to a microbial soil restorative prepared by fermenting corn stalks, wheat straw, wheat bran, corn meal, rapeseed meal, lime, potassium dihydrogen phosphate, sodium chloride, water and liquid strains in a fermentation bin. The preparation method of the microbial soil restorative comprises the following steps: firstly, crushing the corn stalks and the wheat straw into particleswith diameters smaller than 5 mm; proportionally adding and mixing the wheat bran, the corn meal, the rapeseed meal, the potassium dihydrogen phosphate, the sodium chloride and the lime; then, adding25 percent of water; sending the mixture to an air steamer; adding high-pressure steam to the air steamer so as to increase the air pressure to 1-2 MPa and the temperature to 140-200 DEG C; pressuring for 4-6 minutes; releasing the mixture in the air steamer so that the temperature of the mixture falls to 30-37 DEG C; inoculating 5 percent of strains; fermenting in the fermentation bin at the temperature of 32-37 DEG C for 72 hours; discharging from the bin; and bagging to obtain a finished product. The produced microbial soil restorative contains a great amount of active substances, such asmicroorganisms, and the like, is capable of replacing fertilizer, has the growth-stimulating and disease-resistant functions, increases the yield by more than 20 percent and has low cost and easy industrialized production.
Owner:张培举

Preparation method for suckling piglet Chinese herb health premix

The invention belongs to the technical field of Chinese herb, feed and microorganism fermentation, and particularly relates to a preparation method for a suckling piglet Chinese herb health premix. The preparation method comprises: mixing corn powder, kelp powder, lobed kudzuvine root powder, milkvetch root powder, hawthorn powder, gelsemium elegans benth powder, a tomato slurry and water, blending into a thick slurry, carrying out heating soaking, sterilization and cooling, inoculating a probiotic seed solution, fermenting to prepare a probiotic fermentation Chinese herb, drying and crushing the probiotic fermentation Chinese herb to prepare probiotic fermentation Chinese herb powder, and uniformly mixing and stirring the probiotic fermentation Chinese herb powder, mineral elements, vitamins, amino acids and an antioxidant to prepare the probiotic fermentation Chinese herb health premix. The prepared suckling piglet Chinese herb health premix is rich in organic iodine, gelsemine, astragalus polysaccharides, puerarin, licopersicin, maslinic acid, probiotics and other active substances, and has health functions of anti-diarrhea, growth promoting, immune function enhancing and the like. In addition, the preparation process is simple, and the raw material utilization rate is high.
Owner:安徽华龙生物工程股份有限公司 +1

Environment-friendly compound feeds capable of improving fertility of sciaenops ocellatus parent fish

InactiveCN103518948AShorten the time to sexual maturityReasonable collocationAnimal feeding stuffBiotechnologyAnimal science
The invention relates to environment-friendly compound feeds capable of improving the fertility of sciaenops ocellatus parent fish. The compound feeds are characterized in that the compound feeds consist of a basic feed component and a Chinese herbal medicinal additive, wherein the weight part ratio of the basic feed component to the Chinese herbal medicinal additive is (99.5-99.9):(0.1-0.5); the basic feed component consists of the following raw materials in parts by weight: 20 to 40 parts of fish meal, 10 to 30 parts of soybean meal, 5 to 15 parts of peanut meal, 4 to 10 parts of chicken meal, 10 to 30 parts of strong flour, 5 to 15 parts of beer yeast, 3 to 10 parts of squid paste, 1 to 5 parts of phospholipid oil, 1 to 5 parts of fish oil, 0.2 to 0.5 part of decavitamin, 0.5 to 1.5 parts of complex mineral, 0.3 to 1.0 part of a feed attractant, 0.1 to 0.3 part of L-ascorbate-2-phosphate, 1 to 3 parts of calcium dihydrogenphosphate, 0.01 to 0.05 part of a mildew-proof agent, 0.2 to 0.8 part of Te Mianwang, 0.1 to 0.3 part of salt, 0.05 to 0.15 part of choline chloride and 0.01 to 0.03 part of vitamin E. The feeds are nutritional and environment-friendly, the sexual maturity time of the sciaenops ocellatus parent fish can be shortened, the gonad development of the sciaenops ocellatus parent fish can be promoted, and the fertility of the sciaenops ocellatus parent fish can be improved.
Owner:SUZHOU POLYTECHNIC INST OF AGRI

Preparation method of silkworm chrysalis-cordyceps militaris fermentation product feed additive

The present invention provides a preparation method of silkworm chrysalis-cordyceps militaris fermentation product feed additive. The preparation method comprises the following steps: S1, cordyceps militaris strains are inoculated into a plate solid medium, the incubated cordyceps militaris strains are cultivated at a constant temperature to obtain the activated cordyceps militaris strains, and after the cordyceps militaris strains are obtained by the cultivation, the cordyceps militaris strains are inoculated into a liquid seed medium, and liquid mother strains are obtained by a shaker cultivation; then the liquid mother strains are inoculated onto a solid fermentation medium, the inoculated mother strains are placed into an artificial incubator to conduct cultivation to obtain a cordyceps militaris fermention product, and the cordyceps militaris fermention product is dried to obtain a material a; S2, corn flour, soybean meal, rhizoma atractylodis macrocephalae, poria cocos and tea polyphenols are added into the material a to be mixed evenly, then water and aspergillus niger are added, and the mixture is fermented to obtain a material b; and S3, bone meal, vitamin C, vitamin E, methionine, lysine and probiotics are added to obtain the silkworm chrysalis-cordyceps militaris fermentation product feed additive. The silkworm chrysalis-cordyceps militaris fermentation product feed additive has functions of promoting growth, preventing oxidation, improving immune, etc., is free of toxic or side effects, and is high in nutritional value.
Owner:LIANYUNGANG HENGTU FARMING DEV CO LTD

Selenium-enriched microbial fertilizer and preparation method thereof

The invention discloses selenium-enriched microbial fertilizer and a preparation method thereof. The method includes the steps of adjusting the COD concentration of red date processing wastewater to 30-60 g / L, adding ammonium sulfate, dipotassium phosphate and sodium arsenite, adjusting the pH value to 7.2-8.0 after heating, and then obtaining a plant growth-promoting bacteria liquid culture medium; inoculating bacillus amyloliquefaciens into the liquid culture medium, and obtaining bacillus amyloliquefaciens liquid seeds after cultivation; inoculating the bacillus amyloliquefaciens liquid seeds into a new liquid culture medium, introducing sterile air for cultivation, and then obtaining a bacillus amyloliquefaciens liquid; adopting excrement of livestock and poultry, mushroom shreds and smashed straw as raw materials of a solid culture medium, adding the bacillus amyloliquefaciens liquid into the raw materials of the solid culture medium, conducting standing and stacking, introducingair for cultivation, and then obtaining a solid fermented product; drying the solid fermented product to obtain the selenium-enriched microbial fertilizer. The production cost is reduced from two aspects including the production raw materials and the production process, and meanwhile, the selenium-enriched microbial fertilizer has the reinforced functions of promoting growth of plants and preventing and treating plant diseases.
Owner:河北丰禾绿光农业科技有限公司 +1

Silica gel carrier, silica gel-loaded alkyl aluminometallocene catalyst, long-chain branched polyethylene and preparation method and application of long-chain branched polyethylene

ActiveCN111234057AHydrophobicBlocking condensation reactionPtru catalystHydrated Silica Gel
The invention provides a silica gel carrier, a silica gel loaded metallocene catalyst, a preparation method of the silica gel loaded metallocene catalyst, and a preparation method and application of long-chain branched polyethylene, and belongs to the technical field of polymer preparation. Organic silanol is used as an additive; the organic silanol is used as a terminal group blocking agent whensilicon hydroxyl is dehydrated to form silica sol, on one hand, the organic silanol contains an organic group with adjustable stereo steric hindrance, and on the other hand, the organic group also hashydrophobicity, so that the condensation reaction of the silicon hydroxyl can be effectively blocked, and further, an expected porous structure is effectively formed; the hydrated silica gel can be solidified through thermal aging, so that a silica gel precursor with a stable structure is obtained, the obtained silica gel precursor is acidified, organic groups on organosilanol are converted intohydroxyl groups, unreacted raw materials and byproducts are removed through washing, and then the silica gel carrier is obtained through drying. The confinement effect of the silica gel carrier obtained by the method can be matched with metallocene to promote the formation of long-chain branched polyethylene.
Owner:SHANGHAI HONGAN CHEM

'Three-ten-combination' soil spray-seeding method for high and steep slope vegetation recovery

The invention provides a 'three-ten-combination' soil spray-seeding method for high and steep slope vegetation recovery. The method includes the steps of according to different microorganism combination germination species characteristics, finally screening out ten plant tree species, including two arbors, three herbaceous plants and five shrubs; meanwhile, screening out ten microorganism combinations most suitable for vegetation restoration of a high and steep slope; spraying and sowing soil with the depth of 10 cm; and adopting three layers of ecological protection which comprise a physical protection layer, an anti-corrosion protection layer and a vegetation ecological restoration protection layer. According to the 'three-ten-combination' soil spray-seeding method for high and steep slope vegetation recovery, by means of the nitrogen fixation effect of leguminous plants, a leguminous plant-non-leguminous plant combination is formed, and an arbor-shrub-herbaceous plant composition is constructed, so that conversion and circulation of soil nutrient substances are promoted, and survival and growth of germinating species are improved; and a microbial agent can promote the formation and growth of leguminous rhizobium, and the effects of different microbial agent combinations are different.
Owner:KUNMING INST OF BOTANY - CHINESE ACAD OF SCI

Preparation method of flavor caviar

The invention relates to a preparation method of spicy caviar, which is prepared by taking fresh fish roe as a raw material and through cleaning, draining, salt water soaking, adding a preserved material consisting of 2 percent to 5 percent of common salt, 1 percent to 2 percent of sugar, 0.01 percent to 0.015 percent of shrimp principle, 1 percent to 3 percent of ginger powder, 1 percent to 3 percent of shallot powder, 0.1 percent to 0.3 percent of monosodium glutamate, 0.2 percent to 0.6 percent of fennel, 0.3 percent to 0.5 percent of peppertree pricklyash, 0.3 percent to 0.6 percent of cassia bark, 0.2 percent to 0.5 percent of licorice root, 0.001 percent to 0.002 percent of Vc and 0.2 percent to 0.5 percent of distilled spirit by weighing with the weight of the fish roe as a unit, preserving at low temperature for 24 hours to 48 hours, adopting oyster cocktail with weight of 0.02 percent to 0.04 percent of the fish roe and fish oil with weight of 0.04 percent to 0.06 percent of the fish roe, cooking to a thick and dense shape under oil temperature of 120 DEG C to 130 DEG C, packaging and sterilizing, and then the finished product is obtained. In the invention, the spicy preserved material is used for preserving for a long time and flavoring, and the spicy ingredients which absorb the preserved material sufficiently are used for preparing the caviar by frying, therefore the caviar is even in texture and smooth in mouthfeel and keeps the original nutritional ingredients and natural freshness of the fish roe, with abundant nutrition, special flavor and delicious and fragrant taste. The preparation method is simple and easy for operation, reasonable in process and strong in operability.
Owner:SHANDONG HOMEY AQUATIC DEV +1
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