74results about How to "Reduced reproductive capacity" patented technology

The invention discloses a technology for preparing bio-fertilizer from garbage. The technology provided by the invention adopts raw materials of 45% of garbage, 35% of turf, 13% of rice husk powder, 5% of danty, 1.5% of rice bran and 0.5% of a composite microbial inoculant, and comprises carrying out composting through uniformly mixing the crushed garbage, the crushed turf, the crushed rice bran and the crushed danty to obtain mixed raw materials, carrying out micropropagation of the composite microbial inoculant which is a home-made composite microbial inoculant, uniformly mixing the composite microbial inoculant subjected to micropropagation and the mixed raw materials, and piling up the mixture by a turning ventilation method so that the mixture forms a pile having the length of 5m, the width of 4m and the height of 1.5m. The technology provided by the invention selects a novel strain, utilizes novel inoculants, optimizes production processes, realizes preparation of organic bio-fertilizer satisfying the national standard through selection of a raw material ratio, confirms field application effects of the organic bio-fertilizer, lays a firm foundation for popularization of the organic bio-fertilizer and wide application of the organic bio-fertilizer in production, and is suitable for the technical field of environmental protection.

The invention discloses a preparation method of an oyster mushroom residue organic fertilizer. The oyster mushroom residue organic fertilizer comprises the following raw materials in percentage by weight: 60-80% of oyster mushroom residue and 20-40% of African marigold leaves. A preparation process of the oyster mushroom residue organic fertilizer comprises the following steps: drying the oyster mushroom residue, then crushing and passing the oyster mushroom residue through a 10-30mesh sieve; drying the African marigold leaves, then, crushing and passing the African marigold leaves through a 20-40mesh sieve; proportioning the sieved oyster mushroom residue and the sieved African marigold leaves in percentage by weight, and uniformly mixing to obtain the oyster mushroom residue organic fertilizer. The invention further discloses an application method of the oyster mushroom residue organic fertilizer. The oyster mushroom residue organic fertilizer disclosed by the invention can be used for effectively preventing and controlling root-knot nematode in soil and lowering harms of the root-knot nematode on plants, is high in fertilizer efficiency, particularly capable of promoting tomatoes to grow, low in production cost, simple in process, and capable of sufficiently utilizing industrial waste and agricultural waste of edible mushrooms to realize recycling of resources.

The invention belongs to the field of agricultural biotechnology, and in particular, relates to an adelphocoris suturalis reproduction related protein PG, and a coding gene, a dsRNA interference sequence and an application thereof. The adelphocoris suturalis reproduction related protein PG has the amino acid sequence shown in SEQ ID NO.1. The interference sequence of a pepsinogen gene is injectedto adelphocoris suturalis, so the number of eggs in an ovary of the adelphocoris suturalis is significantly reduced, the final egg laying amount of the adelphocoris suturalis is inhibited, the declineof the reproductive ability of the adelphocoris suturalis is finally caused, and the development of the population is effectively controlled. The gene and protein can be used for development of transgenic insect-resistant plants and biological control of the adelphocoris suturalis.

The invention discloses applications of tupaia belangeri in preparation of an Alzheimer's disease model. The technical scheme is as follows: S1, an application of the tupaia belangeri, D-galactose, beta-amyloid protein1-42, ibotenic acid and pentobarbital sodium in preparation of the Alzheimer's disease animal model; S2, an application of the tupaia belangeri, D-galactose, beta-amyloid protein1-42, ibotenic acid and pentobarbital sodium in preparation of a tupaia belangeri disease model with at least one of following characteristics: 1), gliocyte proliferation; 2), neurofibril entanglement; 3), learning and memory ability deterioration.

The invention belongs to the technical field of healthy beverage, and relates to a skin-nourishing wrinkle-proof jabuticaba and Kombucha beverage which is prepared from the following raw materials by weight: 10-20kg of jabuticaba, 1-3kg of jabuticaba tree tender leaves, 2-4kg of alcohol, 1-2kg of brown sugar, 1-2kg of honey, 1-2kg of eucommia ulmoides extracting liquid, 9-13kg of Kombucha mother liquid and 47-80kg of purified water through the steps of mixing jabuticaba and alcohol and squeezing into juice, cooking leaves with sugar water, sterilizing, fermenting, filtering and filling. The skin-nourishing wrinkle-proof jabuticaba and Kombucha beverage has obvious skin-nourishing and wrinkle-proof effects, and is sweet, sour and delicious in taste and smooth and fortified.

The invention provides a method to identify a plurality of plant promoters having specified characteristics and promoters identified by the method. Also provided are transgenic plants comprising the genes identified by the methods of the invention.

The invention discloses a comprehensive treatment device and method for blue-green algae in an offshore water body, and relates to the technical field of blue-green alga treatment devices and methods.The invention aims at solving the problems that the existing treatment method and device both have the defects of treating symptoms but not root causes and cannot effectively inhibit blue-green algaein a natural water body in the early stage. A salvage ship and an automatic blue-green alga collecting mechanism are arranged on the river; the salvage ship is positioned on one side of the blue-green alga automatic collecting mechanism; a pressurizing mechanism is arranged on one side of the river; the pressurizing mechanism comprises an alga removal trap pool and an alga removal trap; the algaremoval trap is located in the alga removal trap pool; an air floatation tank is arranged on one side of the pressurizing mechanism; a centrifugal dehydration mechanism is arranged on one side of theair floatation tank; a sedimentation tank and a purification wetland are arranged on one side of the pressurizing mechanism, one side of the air floatation tank and one side of the centrifugal dehydration mechanism; and the sedimentation tank is located on one side of the purification wetland.

The invention discloses antibacterial and anti-mite organic cotton composite fiber fabric and a processing process thereof. The antibacterial and anti-mite organic cotton composite fiber fabric is formed by mutually interweaving warp yarns and weft yarns; the warp yarns are made of organic cotton fiber and the weft yarns are made of polyester fiber; the proportion of the organic cotton fiber is 24percent and the proportion of the polyester fiber is 76 percent; antibacterial and anti-mite aids are arranged in the organic cotton fiber and the polyester fiber; the antibacterial and anti-mite aids are fixed in the organic cotton fiber and the polyester fiber and are protected by the organic cotton fiber and the polyester fiber; the antibacterial and anti-mite aid comprises quaternary ammoniumsalt and organic silicon; 10 percent of bamboo fiber is added in the organic cotton fiber; the organic cotton fiber and the bamboo fiber are blended; and the antibacterial and anti-mite cloth can damage the cell walls of bacteria and prevent the metabolic process of microorganisms, so that the microorganisms cannot grow and reproduce. Reproduction of mites is inhibited and peculiar smell caused by the microorganisms is prevented. The antibacterial, mildew-proof and anti-mite agent can effectively resist bacteria and prevent mites and has good anti-mite effect.

The invention discloses myzuspersicae hunchback gene cDNA and an application thereof; the cDNA of a key gene of hunchback (Mphb) for myzuspersicae embryonic development is transferred to a plant so as to obtain a transgenic plant which expresses Mphb dsRNA and inhibits myzuspersicae reproduction; when a myzuspersicae takes the transgenic tobacco, the expression of Mphb is inhibited; the embryonic development of the myzuspersicae is blocked; the daily mean myzuspersicae producing number is decreased; the reproductive capacity is reduced; and thus the myzuspersicae hunchback gene cDNA can be used for myzuspersicae biological control.

The invention discloses a miR-286 inhibitor related to reproductive development of bactrocera dorsalis and application of the miR-286 inhibitor. miR-286 is found to be related to development of ovaries and egg yield of female bactrocera dorsalis for the first time, the expression of miR-286 can be reduced by using the specific miR-286 inhibitor, compared with a control group, the ovary form of female adults of the bactrocera dorsalis with the miR-286 inhibitor shows obvious development delay, the ovary diameter is also inhibited, and the single female egg yield and the total egg yield are significantly reduced. Therefore, the expression of the miR-286 in the bactrocera dorsalis can be inhibited to affect normal reproductive development of the bactrocera dorsalis and reduce fertility, thereby facilitating green prevention and control of the bactrocera dorsalis.

The invention provides a method for utilizing cold-resistant winter rapes for repairing cadmium and/or lead polluted farmland in winter. The method comprises the steps that before winter comes, the winter rapes are sown into the medium or mild cadmium and/or lead polluted soil, sprout, survive and grow, the root systems of the winter rapes absorb heavy metal cadmium and/or lead in the polluted soil, and the heavy metal cadmium and/or lead are/is transferred to the position above the ground; and the winter rapes absorbing the heavy metal cadmium and/or lead are harvested. After the winter rapes are harvested, the winter rapes can be conveyed to an exclusive place to be subjected to harmless treatment in a centralized manner. According to the method, the characteristics that the winter rapes are high in cold resistance and gather the cadmium and/or lead together are utilized, the cadmium and/or lead heavy metal accumulated in the polluted farmland soil are/is absorbed and transferred to the overground part, and therefore the content of cadmium and/or lead in the polluted soil is reduced. The method is suitable for treating and repairing of the medium or mild cadmium and/or lead polluted farmland soil in winter, and meanwhile due to the fact that the winter rapes are high in cold resistance, management is extensive in the growing process, and the farmland resource in summer is not occupied, the cost is low, operability is high, and good actual application prospects are achieved.

The invention discloses a blueberry beverage capable of dispelling the effects of alcohol, and a preparation method thereof, and belongs to the technical field of health care beverage. The preparation method comprises following steps: A, tea water is prepared from water and tea, sugar is dissolved in the tea water, and the tea water is filtered so as to obtain a filtrate for further processing; B, the filtrate obtained in step A is cooled to 20 to 30 DEG C, Kombucha is added via sterile operation, constant temperature fermentation is carried out for 4 to 6 days at 25 to 35 DEG C so as to obtain a Kombucha solution for further processing; and C, blueberry is smashed into pulp, and is added into the Kombucha solution obtained via step B, an obtained mixture is stirred to be uniform, sealed, and is subjected to constant temperature fermentation for 5 to 10 days at 20 to 35 DEG C, and a filter liquor is obtained via filtering. The blueberry beverage is capable of dispelling the effects of alcohol preferably, and is capable of preventing oxidation, arteriosclerosis, thrombus, aging, cancer, and intestinal tract lesion; the preparation materials are simple; the preparation method is simple; and operation is convenient.

The invention discloses a pregnant sow feed and relates to the field of animal feed. A base material is prepared from corn, bean pulp, soybean hull and alfalfa. A functional material is prepared from at least one of xylooligosaccharide, soybean oil, zeolite powder, calcium hydrophosphate, salt, montmorillonite and acidifier. By adopting the technical scheme, the problems that the bran quality is not stable and toxin is high due to the fact that bran and a large dose of discharged salt are added into a traditional pregnant sow feed, constipation of sows is likely to be more serious, mycotoxin poisoning is caused, and the reproductive performance of sows is lowered, and huge losses are caused are solved, the sow constipation is effectively lowered, the piglet birth weight is increased, and the stage reproductive performance is improved.

The invention discloses a biopesticide composition for preventing and controlling tetranychus urticae, and relates to the technical field of pest mite biopesticide prevention and control. The biopesticide composition comprises a component A and a component B, wherein the component A is prepared from bacillus thuringiensis, mineral oil and eugenol; the component B is prepared from radix stemonae, rhizoma chuanxiong, radix sophorae flavescentis, cortex dictamni, rumex japonicus roots and radix euphorbiae lantu. Microbial source pesticide, mineral source pesticide and botanical pesticide are combined for controlling tetranychus urticae. Compared with the existing chemical pesticide, the biopesticide composition not only has a better control effect, but also does not generate toxic effects onnatural enemies such as orius minutus, chrysopa septempunctata, ladybugs and predatory mites of the tetranychus urticae and does not cause pesticide residues on fruits and harm human health and can also reduce pollution to water environment and soil environment near an orchard.

The invention discloses a composite type pest light control device and a control method, and relates to the technical field of pest control devices. The composite type pest light control device comprises a base, a supporting column and various pest-sticking color plates, the supporting column is fixedly connected to the base, and a low-pressure sodium lamp and a color plate frame are fixedly arranged on the supporting column; the multiple pest-sticking color plates are used for being detachably connected to the color plate frame and close to the low-pressure sodium lamp, the same pest-sticking color plates are the same in color, the different pest-sticking color plates are different in color, and at least one pest-sticking color plate is connected to the color plate frame. According to the tending color of pests in the control place, the pest-sticking color plates with the same color as the tending color are installed on the color plate frame, the number of the pest-sticking color plates of the same kind is in positive correlation with the number of the corresponding pests, and the low-pressure sodium lamp is in a turned-off state in the day and in a turned-on state at night. According to the composite type pest light control device and the control method, various pests can be controlled, the control effect is good, the influence on plants can be reduced, and light pollution to the environment is reduced.

The wheat germ composite peptide solid beverage comprises the following components in percentage by weight: 31% of wheat germ oligopeptide, 15.5-16% of bovine bone collagen peptide, 25% of corn peptide, 17% of acerola cherry fruit powder (VC), 11% of xylitol, 0-0.1% of vitamin E, 0-0.2% of vitamin B1 and 0-0.2% of vitamin B2, wherein the components are all in a solid state. Herein, the wheat germ composite peptide can serve as a carrier to transport nutrient substances, promote absorption of the nutrient substances, help discharge of metabolic waste, maintain normal metabolism of cells, enhance immunity of patients and enhance the ability to resist germs, people suffering from lumbocrural pain can also take yak bone collagen peptide powder, the yak bone collagen peptide powder has a good pain relieving effect; in addition, the cherries are rich in nutrition, wherein the protein, sugar, phosphorus, carotene, vitamin C and the like contained in the cherries are all higher than those contained in apples and pears, especially the iron content is high; therefore, when the cherry juice is commonly smeared on the face and wrinkles, the face skin can be ruddy, tender and white, and wrinkles and freckles can be removed.