32results about How to "Inhibition and elimination of developmental reproduction" patented technology

The invention discloses a broad-spectrum bactericide of a plant source. The broad-spectrum bactericide of the plant source comprises the raw materials by weight percentage as follows: 0.5-4.5% of berberine, 0.5-20% of astragalus polysaccharide, 0.5-20% of radix tetrastigme extract, 0.5-20% of aloe extract, 0.5-20% of saponins and the balance of water. The broad-spectrum bactericide of the plant source generated after compounding the plant extracts extracted from pure plants has the advantages of efficiency, low cost, environment-friendliness, difficulty to generate drug resistance and innocuity to people and livestock.

The invention belongs to the field of foliar fertilizers for plants, and particularly relates to a foliar fertilizer for sterilization and deinsectization. The invention discloses the foliar fertilizer for the sterilization and the deinsectization. The foliar fertilizer is characterized in that 100 parts of foliar fertilizers comprise the following components in parts by weight: 20-35 parts of aloe powder, 20-35 parts of lemon seed powder, 15-20 parts of carbamide, 15-20 parts of potassium dihydrogen phosphate and 2-6 parts of trace elements. A preparation method comprises the following steps of preparation of the aloe powder, preparation of the lemon seed powder, blending, packaging and the like. The foliar fertilizer disclosed by the invention is simple in preparation process and low in cost, can be used for supplementing the nutrition of the plants, protects the plants from being injured by pests and harmful microbes, enhances the plant output and the product quality and is safe and pollution-free in use.

The invention discloses a cultivation method for increasing the grafting survival rate of macadimia nuts. The method includes the following steps of cultivating stock, wherein the position, 8 cm away from the surface of a sand bed matrix, on the face of the upper portion of the stock is cut to form a notch with the length of 3 cm after 5-7 leaves grow on a stock seedling, and the middle of the notch is dug to form a cylindrical blind hole with the length of 1.5 cm; processing a scion, wherein an inclined face notch is formed by shearing the scion from the position 3 cm away from the base part of the scion to the base part, a cylindrical protrusion which is 1 cm long and matched with the cylindrical blind hole of the stock seedling is reserved in the middle of the inclined face notch, a protection agent is aligned with the inclined face notch and the cylindrical protrusion, and the inclined face notch and the cylindrical protrusion are smeared with the protection agent; primary grafting is conducted, wherein grafting promoting agent diluent is dropwise added into the cylindrical blind hole of the stock seedling, the cylindrical protrusion of the scion is aligned with the cylindrical blind hole of the stock seedling, and the butt joint inclined face of the cylindrical protrusion and the cylindrical blind hole is coated with grafting promoting agent diluent so that the stock seedling and the scion can be tightly combined and primary grafting can be completed. By means of the method, the grafting survival rate reaches up to 91.7%.

The invention discloses a quick cultivation method for macadimia nut seedlings. The method comprises the steps that a branch, which grows in the current year, has at least three rings of leaves and is 20 cm or above long, of a macadimia nut tree is selected, the branch to be sheared is scratched at the beginning of March, the base of the branch is girdled in the middle ten days of March, the branch is sheared off perpendicularly from the base in the first or middle ten days of April, a cut is made round, a protective agent is smeared at the round cut, and linen fiber cloth is used for winding around the branch from the base cut to wrap the branch and then is tied tightly; before cutting, three rings of leaves on the upper portion of the branch are left, remaining leaves are sheared away, a bevel cut is sheared from the position 3 cm away from the base towards the base, the branch is sheared to be 16-18 cm long, a rooting promoter is sprayed exactly to the bevel cut, and a cutting branch is obtained for use; the part 8 cm below the base of the cutting branch is inserted in a sand bed matrix until the cutting branch is moved out of a garden for planting. Through the quick cultivation method, the cutting rooting rate is up to 97.2%, and the seedlings can be moved out of the garden within three and a half months to the shortest extent.

The invention relates to a veterinary medicine composition and a preparation method thereof. An intestinal virus syndrome vaccine oral liquid synergistic agent is mainly prepared by the following raw materials by weight portion: 10 to 20 portions of atractylis ovata, 15 to 25 portions of dangshen, 10 to 20 portions of sweet wormwood herb, 10 to 25 portions of medicine terminalia fruit, 20 to 25 portions of pomegranate bark, 15 to 20 portions of Flos Poprli, 10 to 20 portions of alisma orientale, 2 to 5 portions of snake gall, 10 to 20 portions of ox-gall, 40 to 60 portions of Chinese aloe, 25to 40 portions of crystal sugar, 18 to 25 portions of neomycin, 10 to 16 portions of oxytetracycline hydrochloride and 8 to 10 portions of sulfamethoxazole sodium. The oral liquid synergistic agent can eliminate toxin in blood and toxin invaded from the outside of organisms, has the characteristic of clearing away heat and toxic materials, can kill fungus, mold and bacteria, inhibit and eliminategrowth and propagation of pathogens, and treat the intestinal virus syndrome. Moreover, the oral liquid synergistic agent has the advantages of convenience in drinking and administration, high absorptivity, wide distribution, no medicine residue, no toxic side effect, and wide safe range.

The invention relates to a Chinese medicine for curing radiation-induced shin injuries. The medicine is mainly composed of the following raw medicinal materials with the following weight ratio and produced by the following technology: 5 portions of angelica dahurica, 15 portions of gromwell root, 15 portions of aloe, 10 portions of coptis chinensis, and 5 portions of dragon's blood, with every portion equal to 1 gram; every 100 kilograms of medicinal materials is added with about 1000L of distilled water and decocted for three times; for the first time the medicinal mixture obtained is decocted on a slow fire for 1.5 hours to 2.5 hours and a medicinal liquor of the first time is strained for further usage; for the second time, 7.5 times to 10.5 times of water is added to decoct for 1.5 hours, a medicinal liquor of the second time is strained for further usage; for the third time, 5 times to 7.5 times of water is added to decoct for 1 hour, a medicinal liquor of the third time is strained for further usage; the medicinal liquors of the three times are mixed, filtered and condensed to a thick paste with the relative density of 1.15 for further usage; the thick paste is baked at low temperature for 10 hours to obtain dry extract powder; borneol and other auxiliary materials are added according to a weight percentage of 1:0.5 of the dry extract powder to dextrin and the mixture obtained is stirred to obtain the medicine. The prescription has the efficacies of cleaning heat, removing itch, easing pain, resisting bacteria, and the like, and is capable of increasing blood circulatory at partial skin, eliminating tumescence and stopping pain.

The invention discloses a red kiwifruit room temperature storage and preservation operating method which comprises the following four steps: picking fresh red kiwifruits, preparing a preservative, dipping the fresh fruits and preserving the fresh fruits. The problems that the fresh red kiwifruits are difficult in room temperature storage and difficult in preservation are solved by utilizing a natural preservation method. According to the preservation operating method disclosed by the invention, due to two times of preservative liquid dipping treatment, dual-layer protection of a high-activity probiotics layer and a moisturizing and preservation antibacterial film is realized, skin shrinkage and fruit rot of the red kiwifruits are obviously controlled, the room temperature storage period and shelf life of the red kiwifruits are effectively prolonged, and the commodity value and economic benefits are improved; and moreover, the method can be popularized to be used in other fresh fruits.