78 results about "Increased fertility" patented technology

The invention provides novel heterodimeric fusion proteins comprising a first polypeptide including an alpha subunit of FSH (αFSH) linked directly or indirectly to a binding partner of neonatal Fc receptor (FcRn) and a second polypeptide including a beta subunit of FSH (βFSH) linked directly or indirectly to an FcRn binding partner. In one embodiment the FcRn binding partner includes an Fc fragment of an immunoglobulin, e.g., an Fc fragment of IgG. Also provided are methods making and using the fusion proteins of the invention. The invention provides a method for increasing fertility in a subject and a method for treating a subject having a disease state responsive to treatment by FSH.

This invention provides FSH analogues having increased serum half-life relative to FSH. This invention also provides related compositions and methods for increasing fertility, egg production and spermatogenesis in a subject.

This invention provides FSH analogues having increased serum half-life relative to FSH. This invention also provides related compositions and methods for increasing fertility, egg production and spermatogenesis in a subject.

This invention provides VEGF-FSH compounds having increased serum half-lives relative to either native VEGF or FSH, in which both VEGF and FSH are biologically active. This invention also provides related compositions and methods for increasing fertility, egg production and spermatogenesis in a subject, as well as methods for increasing vascularization in a tissue, particularly in ovarian tissue.

An environmental protection type high efficiency corn special charcoal base slow-release fertilizer of the invention is a long-action compound fertilizer using organic corn cob particle charcoal as substrate material, corn cob particle charcoal are black charcoal powder particles (carbon black) of anaerobic incomplete combustion corn cob, which has a plurality of functions similar to soil humus (acid), has very strong adsorption and nutrient and moisture reserving capacity, also can stimulate crop growth, has good slow-release performance for N, P, K, the prepared disposable slow-release fertilizer can be used for complete growth and development of corn, and has advantages of increasing fertility of farmland, improvement soil structure and high efficiency environmental protection, has wide application prospect.

The invention relates to a microbial composite fertilizer and a preparation method thereof. The microbial composite fertilizer comprises: by weight, 5 to 15 parts of urea, 5 to 15 parts of monoammonium phosphate, 5 to 15 parts of potassium sulfate, 10 to 30 parts of weathered coal, 2 to 10 parts of a calcium-magnesium-phosphate fertilizer, 30 to 80 parts of organic fertilizer powder and 3 to 5 parts of composite bacteria. Compared with simple chemical fertilizers, the microbial composite fertilizer is more scientific and reasonable in composition and structure, has a higher level than a level of a traditional fertilizer in performance, improves a nutrient absorption rate of a crop from 30% to 65%, improves soil compaction and increases fertility of soil.

A method and a corresponding composition of matter for diagnosing or increasing the fertility of semen is described. The method involves measuring DNase activity in a semen sample, wherein greater DNase activity in the semen sample indicates increased fertility of the semen sample. Also described is a corresponding composition for storing and increasing the fertility of semen. The composition includes a diluent and an amount of exogenous DNase and-or fertility-associated antigen (FAA) disposed in the diluent. The amount of the exogenous DNase and / or FAA added to the diluent is effective to increase fertility of the semen stored in the composition.

The invention discloses a nutrient matrix for improving saline-alkali soil and a preparation method thereof. The method is characterized by comprising the following steps of: preparing an organic substance mixture from 40 to 70 percent of plant fiber, 5 to 10 percent of biomass coke, 5 to 10 percent of moss plant, 10 to 25 percent of biogas residue, 9 to 14 percent of worm excretion and 1 percentof beneficial microbial flora in percentage by weight: adding brown sugar water in a ratio of adding 1 kilogram of 20 percent brown sugar water into 100 to 150 kilograms of mixture, and stirring uniformly; stacking for 15 to 25 days at the temperature of between 40 and 50 DEG C; and adding the worm excretion into the fermented rotten materials in a ratio of 100: (10-15), mixing uniformly, and thus obtaining the nutrient matrix. The nutrient matrix can improve the environment of the saline-alkali soil, and fulfills the purposes of increasing fertility, nourishing soil, holding water and permeating air.

Methods of treating an individual who has a disease or disorder associated with one or more genetic mutations or undesirable alleles in genomic DNA of the individual, or preventing an individual from developing a disease or disorder associated with one or more genetic mutations or undesirable alleles in genomic DNA of the individual, by replacing a segment of genomic DNA that has a mutated sequence or undesirable allele with a corresponding segment of DNA that has a non-mutated sequence or desirable allele, are disclosed. Methods of inducing tolerance and preventing transplant rejection in a recipient, methods of inducing tolerance and or reducing allergies are disclosed and method of increasing fertility in a woman are disclosed. Each of the methods comprises replacing a segment of genomic DNA in an individual with a corresponding segment of DNA from another. An apparatus for doing large scale PCR preparations is disclosed. Pharmaceutical compositions that comprise a plurality of polynucleotide molecules which collectively comprise an essentially complete genome in polynucleotide molecules having about 100–3000 nucleotides are disclosed.

The invention discloses an efficient microbial agent for resisting insects, preventing diseases, increasing fertility and promoting growth. In order to solve the technical problem that the existing microbial agent does not have ideal effects of resisting insects, preventing diseases, increasing the fertility and promoting the growth. The technical scheme adopted by the invention is as follows: the microbial agent is obtained by implanting soybean protein, amino acid, fulvic acid and a medium trace element which are used as carriers into a mixture of ferment bacteria, endogenous bacillus and beauveria bassiana and fermenting for 48 to 60 hours at the temperature of between 38 and 46 DEG C; and diseases and insects are prevented and controlled through antibiotics and chitinase generated in the bacteria fermentation process according to the technical principle. The microbial agent has the technical effects that the soil can be improved, and the root system is stimulated to grow, so that crops well absorb required nutrients; the microbial agent has a good effect of resisting the infringement of root-knot nematode and stem eelworms, has quite positive promoting effects of swelling fruits and increasing the sweetness, has obvious promoting effects on crop growth, plant reinforcement, yellowing resistance, lodging resistance and rotting resistance, and integrates insect resistance, disease prevention, fertility increase and growth promotion; and the labor intensity is reduced, manpower and material resources are saved, and the production cost is reduced.

The invention discloses a polynary moisture and fertility preserving compound fertilizer, which comprises the following raw materials in percentage by weight: 2-8 percent of polynary soil moisture and fertility preserving agent, 55-75 percent of bio-organic fertilizer, 8-30 parts of nitrogen fertilizer, 4-16 percent of phosphate fertilizer and 4-12 percent of potassium fertilizer. A preparation method of the compound fertilizer comprises the following steps of: fully mixing the nitrogen fertilizer, the phosphate fertilizer and the potassium fertilizer in a formula uniformly; adding the polynary soil moisture and fertility preserving agent into the mixed fertilizer for fully mixing; and adding the bio-organic fertilizer into the mixture and stirring fully. The polynary moisture and fertility preserving compound fertilizer has the advantages of polynary nutrition, simple preparation process, functions of saving the fertilizer and increasing fertility when used, moisture preserving function and capabilities of enhancing the qualities of crops and improving the physical and chemical properties of soil.

The invention discloses bioorganic fertilizer for selenium-enriched camellia oleifera. The bioorganic fertilizer is characterized by being prepared by, by weight, 30-40 parts of waste tea oil resides, 20-25 parts of tea seed cake, 15-20 parts of soybean hull, 10-20 parts of straw ash, 5-15 parts of bean pulp ash, 15-20 parts of biological charcoal, 13-18 parts of vinegar residues, 20-30 parts of chicken and duck manure, 10-15 parts of plant ash, 15-23 parts of pond sludge, 10-15 parts of raw bone meal, 5-10 parts of wood vinegar, 3-7 parts of fermentation agent, 3-8 parts of biological bacteria, 5-10 parts of pine needles, 1-2 parts of selenium ore powder, 1-3 parts of sodium selenite, 1-2 parts of selenium fermentation liquor extract and 1-3 parts of trace elements. The bioorganic fertilizer has the advantages that the bioorganic fertilizer is comprehensive in nutrition and capable of strongly activating soil, evidently increasing soil selenium content, solving the soil hardening problem, increasing fertility and the like, and the biological fertilizer is ideal fertilizer for increasing soil organic matter and producing the green camellia oleifera; the waste tea oil residues and the tea seed cake are utilized, waste oil is utilized sufficiently, the waste oil residues are fertilized to produce the bioorganic fertilizer, and environments are protected.

The present invention relates to pesticides field, disclosing a seedling strengthen agent for promoting growth of plant seedling, including dexon, tachigaren, metalaxyl, paclobutrazol, uniconazole, fibrin, humic acidic ammonium, ammonium sulphate, azophoska or mixture of the three for sterilization, increasing seedling content of nucleic acid, protein and chlorophyll, changing endogenous hormones in seedling, increasing seedling resistance, improving edaphic pH value, increasing fertility and promoting growth of plant seedling in angles of sterilization, increasing fertility, etc.

The invention relates to the field of microbial fermentation, in particular to a microbial agent and application thereof. The microbial agent is prepared from millet bran-like lactobacillus, clavispora lusitaniae, photosynthetic bacteria, bacillus subtilis and actinomycetes. The microbial agent provided by the invention can carry out synergistic effect, promotes growth of crops, regulates and controls metabolism of the crops, promotes formation of soil aggregates, improves a structure of soils, increases fertility of the soils and achieves the effects of increasing both production and income and improving the quality of the crops and the disease and pest resistance.

The invention discloses a microbial fertilizer for improving saline alkali soil and increasing fertility and a preparation method thereof. The microbial fertilizer is composed of a base fertilizer, an improved fertilizer and nutrition powder with fertility-increasing target microorganisms, wherein the base fertilizer is common farmyard manure; the improved fertilizer is phosphogypsum powder; the target microorganisms comprise halophilic alkali-tolerant abiogenous azotobacter, white rot fungi and saline-alkali-tolerant phosphorus-solubilizing bacteria; the nutrition powder is composed of soybean powder, corn meal and rice bran; and the microbial fertilizer comprises 120-150 parts by weight of common farmyard manure, 1-2 parts by weight of phosphogypsum powder and 10-12 parts by weight of nutrition powder with target microorganisms. The microbial fertilizer disclosed by the invention can reduce the soil salinity and alkalinity and increase the soil fertility, realizes functional complementation of various effective microorganisms, achieves a favorable comprehensive treatment effect, and has a long treatment period.

The invention relates to an environmental protection fertilizer of green sorghum, comprising a base fertilizer formula, a seedling fertilizer formula, a jointing fertilizer formula and a booting fertilizer formula. A base fertilizer formula, a seedling fertilizer, a jointing fertilizer and a booting fertilizer are based on night soil and animal manure, and various auxiliary raw materials are added, to make contents of nitrogen, phosphor and potassium in each stage accord with growth need of crops in the stage. The night soil and animal manure after decomposed and fermented, contain abundant nitrogen, phosphor, potassium and medium-trace elements; has advantages of long fertilizer efficiency and comprehensive nutrition; can satisfy requirement of sorghum continuous growth; can also improve physical structure of soil; can increase fertility of soil; when applied as the seedling fertilizer, can promote root growth, thereby laying a solid foundation for raising output; when applied as the jointing fertilizer, can promotes formation of more spikelet and more florets, thereby raising output; when applied as the booting fertilizer, can promote nutrient transfer, thereby guaranteeing growth requirement of seeds; and when integrally applied, can increase 10% of output. The obtained sorghum seeds have advantages of plump seeds, good color and good mouthfeel.

The invention discloses a biodegradable agricultural mulch film capable of retaining water and increasing fertility and a preparation method thereof, and belongs to the field of agricultural application. The biodegradable agricultural mulch film is prepared from the following steps: 1) heating ground low-rank coal and a KOH solution to 40 to 90 DEG C, carry out suction filtration to obtain filter liquor after reacting, cooling, regulating a pH value to the acidity, standing till no fixity is separated out, then carrying out pressure-reducing suction filtration, drying filter cake, obtaining low-rank coal based humic acid; 2) carrying out reaction on the low-rank coal based humic acid and hydrophilic monomer, an initiating agent and a coupling agent for preparing low-rank based humic acid super absorptive resin; 3) taking biodegradable material and the low-rank based humic acid super absorptive resin, mixing for granulating, and carrying out film blowing, so as to obtain the biodegradable agricultural mulch film. According to the preparation method, the problems that the traditional mulch film brings soil damage and environment pollution and the like are overcome, the totally green and environment-friendly biodegradable agricultural mulch film is provided, humic acid capable of retaining water and increasing fertility is released out as the mulch film is degraded, and growth quality of crops is further effectively improved.

The invention provides novel heterodimeric fusion proteins comprising a first polypeptide including an alpha subunit of FSH (αFSH) linked directly or indirectly to a binding partner of neonatal Fc receptor (FcRn) and a second polypeptide including a beta subunit of FSH (βFSH) linked directly or indirectly to an FcRn binding partner. In one embodiment the FcRn binding partner includes an Fc fragment of an immunoglobulin, e.g., an Fc fragment of IgG. Also provided are methods making and using the fusion proteins of the invention. The invention provides a method for increasing fertility in a subject and a method for treating a subject having a disease state responsive to treatment by FSH.

The invention discloses a method of improving soil quality of coastal saline soil by Sesbania cannabina / wheat rotation, comprising the steps of increasing fertility of a land by cultivating, ridging to seed with Sesbania cannabina, and carrying out drip irrigation in due time; in mid-late September, harvesting Sesbania cannabina, crushing straws, returning all to a field, irrigating with a small quantity of water so that the straws gain tight contact with soil, and generating moisture for 3-5 days; preparing the land, applying fertilizers, ridging to seed wheat, and covering the surface of ridges with a layer of rice hull after seeding; using an integrated water / fertilizer drip irrigation apparatus with aerating and pressurizing functions to irrigate in due time, performing conventional field management until wheat is harvested in next June, returning the straws to the field, applying urea and a straw decomposing agent, plowing the land, leveling the land, directly seeding with Sesbania cannabina, harvesting Sesbania cannabina before burst, and seeding with wheat according to the above steps. The method has the advantages that the salt content of costal saline soil is effectively decreased, soil quality is gradually improved, the organics content and microorganism content in the oil are increased, certain economic benefit is created, and the method is sustainable.

The invention discloses a method of leaching renovating cadmium polluted soil, and belongs to the technical field of soil renovation. According to the method of leaching renovating the cadmium polluted soil, an amino-acid-hydrochloric-acid ion liquid aqueous solution is used as a leaching agent, the leaching agent is added to the cadmium polluted soil according to the water-soil ratio greater than 2 to 1, oscillation and solid-liquid separation are carried out, and leaching can be finished; compared with an existing leaching agent, the leaching agent used in the soil leaching method is low insoil nutrient loss amount, can increase rapid available phosphorus and nitrogen in the soil, and has certain function of increasing fertility; the leaching method is high in leaching efficiency, theremoving rate of cadmium can reach up to 84%, and the leaching method has the characteristics that the renovating efficiency is high, the maneuverability is high, the environment risk is low and the like.

The invention belongs to the technical field of organic slow-release pesticide fertilizers and in particular relates to a special biological organic slow-release pesticide fertilizer for kiwifruit and a preparation method of the fertilizer. A preparation method of the biological organic slow-release pesticide fertilizer comprises the following steps: firstly crushing organic raw materials which comprise grass ash, herb residues, tea seed cakes, veratrum nigrum, cumin and xylitol residues, then adding humic acid, rice bran and microorganism EM fungicide for fermenting into a fermented organic fertilizer, subsequently adding carbamide, potassium chloride, ammonium phosphate, manganese sulfate, borax and special compound bacterium bacillus powder for treating nematode and resisting continuous cropping, mixing and screening, and coating the fertilizer by using a biodegradable fertilizer coating material. The slow-release fertilizer has a good slow-release property and long lasting period; once fertilizer application is only needed so as to meet the requirements of the whole physiological process of crops; the fertilizer is easily biodegradable; no residual is retained in the soil after the fertilizer is applied; the yield and efficiency are increased; the problem of environmental pollution is solved; the development of the environmental-friendly organic agriculture is facilitated; the fertilizer has double functions of preventing and treating diseases and insect pests and increasing fertility.

This invention provides VEGF-FSH compounds having increased serum half-lives relative to either native VEGF or FSH, in which both VEGF and FSH are biologically active. This invention also provides related compositions and methods for increasing fertility, egg production and spermatogenesis in a subject, as well as methods for increasing vascularization in a tissue, particularly in ovarian tissue.

A high-absorptivity slowly-decomposed fertilizer is disclosed. The fertilizer is characterized by comprising following raw materials by weight: 20-30% of fulvic acid, 15-25% of dry azolla powder, 8-15% of ultrafine rock phosphate, 10-15% of potassium chloride, 3-5% of ferrous sulphate, 6-8% of ammonium sulfate, 10-15% of calcium nitrate, 3-6% of boric acid, 2-3% of magnesium sulfate, 4-5% of sulfur powder, 1-2% of bentonite and 2-3% of an inducer. The raw materials of the fertilizer are matched reasonably. The fertilizer improves soil physical and chemical properties and improves the soil structure. By the compatibility of adopting purified materials rich in fulvic acid as main materials and adopting nitrogen, phosphorus, and other organic matters as auxiliary materials, effects of increasing yields and increasing fertility are achieved. Organic and inorganic are combined. The fertilizer is high in fertility, small in using amount, easy in manufacturing, low in production cost, free of pollution to the environment in production and using processes, and capable of increasing the yield.

The invention relates to the technical field of aquaculture and in particular relates to a device and method for increasing the fertility rate of zebra fishes. The device comprises a culture box; theculture box is partitioned by a horizontally-arranged partition plate to form an upper box body and a lower box body; sieve pores are formed in the partition plate; and the diameters of the sieve pores are larger than the external diameters of spawns of the zebra fishes and are smaller than the external diameters of the zebra fishes. The device is simple in structure, low in cost and convenient touse and maintain; and melatonin is capable of increasing the fertility rate of the zebra fishes by maintaining the expression of a key fertilization protein Ovastacin and a folate receptor protein, so that a theoretical basis is provided for increasing the reproduction rate of fishes.

The invention discloses a nutritional fertility enhancer for improving secondary saline land. The fertility enhancer comprises the following components in parts by mass: 120-180 parts of glycan polypeptide biotic potassium, 250-400 parts of quinclorac, 160-200 parts of inositol slags, 120-160 parts of lobster shells, 80-120 parts of Sarcandra glabra, 30-60 parts of seaweed slags, 8-20 parts of weathered coal, 800-1200 parts of ethylenediamine o-hydroxyphenylacetic acid, and 10-14 parts of a trace element fertilizer. The nutritional fertility enhancer for improving secondary saline land has the advantages of reasonable match of various nutrient compositions, mutual combination and interaction of each component, and coordination; and the enhancer can increase fertility of secondary saline land.

The invention relates to a La-1-like peptide agent that increases sperm motility. It is non-toxic and it may be used to treat male infertility in humans, and also to increase fertility in animals. It may be used in artificial reproductive techniques such as in vitro fertilisation (IVF), including intra-cytoplasmic sperm injection (ICSI). The La-1 like peptide agent may also be used in artificial insemination techniques such as intra-cytoplasmic uterine injection (IUI).

The invention relates to a soil-loosening and water-retaining total nutritional type soil remediation agent and a preparation method thereof. The remediation agent can promote soil granulation structures and loosen the soil, so that the ventilating property of the soil is improved, the beneficial bacteria in the soil are increased, the soil-borne diseases are reduced, medium trace elements in the soil are supplemented, the micro-ecological environment of the soil is quickly remediated, the nutritional structure of the soil is adjusted, and a series of vicious circles such as soil hardening, acidifying and crop nutrition unbalance caused by massive chemical fertilizers and environmental pollution caused by low utilization ratio of nutrients at present can be effectively inhibited; meanwhile, as a result of excessive use and massive waste of chemical fertilizers, the soil remediation agent is convenient to use. All components can be effectively absorbed and utilized by the soil, and the soil remediation agent has the functions of applying fertilizers and increasing fertility, comprehensively supplementing medium trace elements and retaining water, fertilizer and soil, improves the comprehensive utilization ratio of nutrients, adjusts and improves the micro-ecological environment and inhibits bacteria and prevents diseases. The preparation method provided by the invention is low in equipment investment, simple in preparation process and low in manufacturing cost.

The invention discloses a feed capable of improving the reproductive capacity and increasing the fertility rate of parent fishes of cynoglossus semilaevis, belonging to a preparation technology of a compound feed for marine fishes. The additive amount of euphausiacea meal in the feed is 10%. The feed for the parent fishes of cynoglossus semilaevis contains 62% of fish meal, 10% of euphausiacea meal, 5% of casein, 10% of high-gluten flour, 6% of fish oil, 1% of soybean oil, 2% of soybean lecithin, 1% of choline, 1.5% of monocalcium phosphate, 0.5% of vitamin C, 0.5% of mixed vitamin and 0.5% of mixed mineral substances according to a formula. Because 10% of the euphausiacea meal is added into the feed for the parent fishes of cynoglossus semilaevis, the reproductive capacity of the cynoglossus semilaevis can be improved, the content of serum estradiol can be increased, the fertility rate, hatchability and survival vital index are remarkably increased, and the malformation rate of larva fishes is reduced.

The invention relates to a compound fertilizer for agricultural production, particularly a special fertilizer for cotton. The invention is characterized in that the special fertilizer for cotton is prepared by proportionally mixing rotten chicken manure, ammonium chloride, diammonium phosphate, potassium chloride, borax and ammonium molybdate. The special fertilizer comprises the following raw materials in percentage by weight: 67-70% of rotten chicken manure, 5-10% of ammonium chloride, 9-17% of diammonium phosphate, 7-13% of potassium chloride, 1% of borax and 0.04% of ammonium molybdate. The total nutrient content of the special fertilizer is 16%, wherein the content of nitrogen is 4%, the content of phosphoric anhydride is 4-8%, and the content of potassium oxide is 4-8%; and besides, the content of borax is 1%, the content of ammonium molybdate is 0.04%, and the content of organic substance is 20%. The special fertilizer for cotton can satisfy the demands of cotton growth and development for several main nutrient elements, and has the effects of strongly activating soil, removing hardening, increasing fertility, retaining water to resist drought and improving continuous cropping; and the special fertilizer for cotton can effectively prevent and treat the symptoms of budding without flowering and flowering without fruiting of cotton as well as the symptom of hard blooms, increase both yield and income, and improve the quality.

The invention discloses a method for quickly increasing fertility of barren acid red soil. The method for quickly increasing fertility of barren acid red soil includes step (1) of first cultivating the acid red soil into cultivated land, and performing combined application of humic acid fertilizer at 3-6 tons / mu; step (2) of applying thoroughly decomposed commercial organic fertilizer at 1-3 tons / mu, soil conditioning agent at 10-50 kg / mu and organic liquid fertilizer at 10-30 kg / mu; step (3) of turning over the humic acid fertilizer, the commercial organic fertilizer, the soil conditioning agent, the organic liquid fertilizer and plough layer soil in steps (1) and (2) into soil many times, and performing uniform mixing. By the adoption of the technology, the soil fertility level is increased quickly and effectively, and the increase of the crop yield is very obvious.