7results about How to "Decrease the rate of decay" patented technology

The present invention discloses Streptomyces SC-3 and its composition and use. The Streptomyces SC-3 strain is deposited in China Center for Type Culture Collection with the deposit number CCTCC NO:M 2024906. The present invention finds that the Streptomyces SC-3 strain itself has high efficiency and broad-spectrum antibacterial activity, and finds that the Streptomyces SC-3 strain has a significant antagonistic effect on kiwifruit soft rot bacteria. It is verified by indoor experiments that the speed of kiwifruit fruit decay caused by Phomopsis can be slowed down. Its fermentation liquid has good temperature stability, and a variety of antibacterial substances are identified from its sterile fermentation liquid, including antibiotics such as antimycin, tetramycin, candidacidin, streptomycin, etc., which are widely used in biological control. The speed of fruit decay caused by the infection of Botrytis cinerea after inoculation can be effectively inhibited.

The invention discloses a lithium battery coating gasket chamfer size obtaining method, electronic equipment and a medium, and relates to the technical field of lithium battery coating, and the method mainly comprises the following steps: inputting obtained preset size parameters into a joint simulation model to output a simulation result; the joint simulation model comprises a two-dimensional model and a three-dimensional model, and the flow velocity distribution and the coating state output by the two-dimensional model form the input of the three-dimensional model; the simulation result is provided for configuring a gasket chamfer size of a coating die. According to the method, the size design of the gasket chamfer is optimized by adopting a local refined joint modeling simulation method, the advantages of fast calculation, high precision and parallelism of joint simulation are exerted, and efficient and accurate guidance is provided for the gasket chamfer design, so that the phenomenon that the edge of a coating film is ultrahigh is weakened by additionally arranging the chamfer at the outlet of the coating die head gasket, and the service life of the coating die head gasket is prolonged. And thus, the effect of optimizing the coating process is achieved.

The invention provides a water-soluble multi-element fertilizer containing dihydroquercetin and a preparation method thereof, and relates to the technical field of fertilizers. The water-soluble multi-element fertilizer containing dihydroquercetin is prepared from 70 to 80 parts of animal waste, 30 to 45 parts of nitrogen-phosphorus-potassium ternary compound fertilizer, 0.003 to 0.007 part of dihydroquercetin, 5 to 8 parts of arabinogalactan, 5 to 10 parts of humic acid, 3 to 5 parts of chitosan oligosaccharide, 3 to 9 parts of trace element inorganic salt and 2 to 7 parts of biological agent. According to the dihydroquercetin-containing water-soluble multi-element fertilizer provided by the invention, the dihydroquercetin and the trace element inorganic salt are simultaneously added into the fertilizer, so that the growth of plants can be remarkably promoted, the multi-index expression condition of the plants in the growth process is improved, and in addition, the yield of the water-soluble multi-element fertilizer is increased through two times of fermentation during preparation of the fertilizer. The temperature of the primary fermentation is 45-53 DEG C and the time is 2-3 days, the temperature of the secondary fermentation is 60-75 DEG C and the time is 10-16 days, and by setting the parameters, the growth of the plants can be promoted.

The invention relates to the technical field of gene engineering, in particular to application of a knockout RMP gene in promoting growth of monascus, a monascus gene engineering bacterium and a construction method and application of the monascus gene engineering bacterium. According to the application of knocking out the RMP gene in promoting the growth of monascus, the nucleotide sequence of the RMP gene is as shown in SEQ ID No. 1. RMP gene expression level reduction can promote monascus growth and spore formation and slow down the decline speed of monascus, which indicates that RMP gene expression level reduction can promote monascus growth and reproduction, inhibit monascus decline and prolong the utilization cycle of monascus.

The utility model relates to the technical field of tomato packaging boxes, and discloses a tomato packaging box for e-commerce transportation, which comprises a packaging box body and a box cover, the box cover is positioned at the top of the packaging box body, two partition plates are arranged in the packaging box body, a transverse plate is arranged between the two partition plates, two ends of the transverse plate are fixedly connected with two movable blocks, and the movable blocks are fixedly connected with the bottom of the packaging box body. The bottom of the box cover is fixedly connected with a pressing plate, the pressing plate is connected to the top of the packaging box body in a clamping mode, and the bottom of the pressing plate is in contact connection with the tops of the partition plates. When tomatoes are placed, the transverse plate is placed in the packaging box body, then the other partition plate is placed on the top of the transverse plate, after the tomatoes are placed, the box cover is covered, and finally the box cover and the packaging box body are packaged together through an adhesive tape.

This invention provides the application of *Streptomyces alogie* in sugarcane preservation, relating to the field of sugarcane preservation technology. Sugarcane tops and leaves treated with *Streptomyces alogie* fermentation broth can effectively slow down the loss of chlorophyll and water, exhibiting a good preservation effect. This further slows down the loss of moisture and nutrients when sugarcane tops and leaves are used as silage, extending the storage period to 10 days, while remaining safe for humans and animals. Sugarcane stalks treated with *Streptomyces alogie* fermentation broth can slow down the rate of decay and spoilage during transportation and storage, extending the storage period to 30 days, thus achieving the goal of long-term sugarcane preservation and providing significant economic and social benefits for industrial development.

The utility model discloses a solar insect trap made of degradable materials, which comprises a fixing hook and a top plate mounted at the lower end of the fixing hook, a solar panel is fixedly connected to the circular outer wall of the top plate, and a fixing box is arranged on the lower side of the top plate. A trapping lamp is fixedly connected to the outer wall of the lower end of the top plate to attract insects and conduct electric shock killing, degradable supporting paper is arranged in the fixing box to lift insect corpses, an insect inlet is formed in the position, close to the upper side, of the circular outer wall of the fixing box, and a collecting box is arranged in the fixing box to collect the insect corpses. The disinfection alcohol is poured into the collection box, so that bacteria and viruses can be killed, bacterium breeding and spreading are effectively prevented, peculiar smell generated when the insect corpses are stored can be reduced, air is kept fresh, the decay speed of the insect corpses can be reduced, and therefore the situation that the surrounding air environment is polluted due to decay of the insect corpses is reduced; and the harm to cleaning personnel is reduced.