240 results about "Capsicum annuum" patented technology

The invention relates to the field of microorganisms, in particular to a mortierella alpina strain MA with a plant growth promoting function and application of the mortierella alpina strain MA. The strain has remarkable nitrogen fixation, siderophore production, auxin (IAA) production and cellulase activity, can inhibit various soil-borne pathogenic bacteria such as phytophthora capsici and fusarium, and remarkably improves the disease resistance and growth performance of crops such as pepper. The strain has various functions and broad-spectrum action, is suitable for replacing part of chemical fertilizers and pesticides in intensive agriculture, and realizes green and efficient planting of crops.

The invention discloses Mucor irregularia and application thereof, the strain number of the Mucor irregularia is JSAFC 3408, the Mucor irregularia is preserved in China General Microbiological Culture Collection Center (CGMCC) on May 6, 2025, and the preservation number is CGMCC No.41982. The Mucor irregularia has the advantages that the Mucor irregularia has the advantages that the Mucor irregularia can be used for preparing the Mucor irregularia; according to the application, the soil around the pepper is separated and purified, so that the Mucor irregularia is obtained. The strain can inhibit the growth of the huanghuai glossospora, promote the development of the pepper and regulate the growth of plants, and has great significance for the development of a biocontrol fungicide for preventing and treating the pepper root rot in the future.

A molecular marker closely linked to a pepper fruit shape gene. Taking a basic version of Zhangshugang pepper as a reference gene, a single nucleotide polymorphism is present at base 162028839 of the pepper Chr02 chromosome, where a substitution from base C to A occurs. A primer and kit for identifying the molecular marker closely linked to the pepper fruit shape gene, and use thereof in identifying the pepper fruit shape or in molecular-assisted breeding. Early use of the molecular marker, the primer, and the kit in the early stage can quickly screen satisfactory plants, thereby effectively reducing the planting scale, reducing the workload of later identification, and improving the selection efficiency and accuracy. The molecular marker, the primer, and the kit are of great significance in the practice of pepper fruit shape breeding and the research on fruit shape changes and regulation mechanisms.

The invention discloses Mucor abundans and application of the Mucor abundans, the strain number of the Mucor abundans is JSAFC 2484, the Mucor abundans is preserved in the China General Microbiological Culture Collection Center on May 6, 2025, and the preservation number is CGMCC No. 41979. The Mucor abundans can be applied to the field of biological engineering. The biocontrol bacterium Mucor abundans JSAFC 2484 provided by the invention can effectively inhibit the growth of Fusarium equiseti, the inhibition rate of plate confrontation culture reaches 68.52%, meanwhile, extracellular metabolites secreted by the biocontrol bacterium Mucor abundans JSAFC 2484 can also significantly reduce the growth of the Fusarium equiseti, when the concentration of the extracellular metabolites of the JSAFC 2484 is 10 mL / 100 mL, the inhibition rate of the Fusarium equiseti reaches 76.35%, and when the concentration of the extracellular metabolites of the JSAFC 2484 is 100 mL / 100 mL, the inhibition rate of the Fusarium equiseti reaches 79.05%. Meanwhile, the plant growth promoting effect is achieved on pepper plants.

The invention belongs to the field of microorganisms, and relates to bacillus velezensis A118 and application thereof. The bacillus velezensis A118 disclosed by the invention can resist saline and alkaline, and has a relatively good inhibition effect on colletotrichum capsici. The bacillus velezensis A118 disclosed by the invention also has relatively strong capability of producing cellulase, amylase, protease and indole-3-acetic acid (IAA) and has a relatively good growth promoting effect on chilies, and a fungicide prepared from the biocontrol bacterium does not cause pollution to the ecological environment in a use process and is pollution-free. By using the biocontrol bacterium disclosed by the invention, the dosage of other chemical pesticides can be reduced, the prevention and control cost of pepper diseases is reduced, the pepper growth is promoted, and the biocontrol bacterium has a good popularization value.

The invention discloses mucor oosperm and application of the mucor oosperm, the bacterial strain number of the mucor oosperm is JSAFC 2483, the mucor oosperm is preserved in the China General Microbiological Culture Collection Center on May 6, 2025, and the preservation number is CGMCC No.41980. The mucor oosperm has the advantages that the mucor oosperm can be used for preparing the mucor oosperm; the biocontrol bacterium Mucor moelleni JSAFC 2483 provided by the invention can effectively inhibit the growth of Fusarium equiseti, the inhibition rate of plate confrontation culture reaches 54.90%, meanwhile, extracellular metabolites secreted by the biocontrol bacterium Mucor moelleni JSAFC 2483 can also significantly reduce the growth of the Fusarium equiseti, when the concentration of the extracellular metabolites of the JSAFC 2483 is 10 mL / 100 mL, the inhibition rate of the Fusarium equiseti reaches 53.98%, and when the concentration of the extracellular metabolites of the JSAFC 2483 is 100 mL / 100 mL, the inhibition rate of the Fusarium equiseti reaches 56.64%. Meanwhile, the plant growth promoting effect is achieved on pepper plants.

The invention belongs to the technical field of fermentation engineering and microbial disease prevention and control, and particularly relates to application of microbacterium oxydans XZT347 in prevention and control of plant diseases. Experimental results show that the infection rates of the Microbacterium oxydans XZT347 to pepper root rot bacteria, cucumber target leaf spot bacteria, eggplant fusarium wilt bacteria, tomato gray mold bacteria and tea anthracnose bacteria are 10.0%, 13.3%, 20.0%, 6.7% and 10.0% respectively, and the morbidity of pepper root rot, cucumber target leaf spot, eggplant fusarium wilt, tomato gray mold and tea anthracnose is remarkably reduced.

The invention belongs to the technical field of genetic engineering breeding, and particularly relates to application and a method of a transcription factor CaBTF3 for regulating capsorubin synthesis. According to the capsicum transcription factor CaBTF3 and the coding gene thereof provided by the invention, the biosynthesis of capsorubin can be influenced by adjusting the expression level of a key enzyme gene in a capsorubin synthesis route and regulating and controlling the development and quantity of fruit chloroplast, the expression of the CaBTF3 gene in capsicum fruits is inhibited, the accumulation amount of capsorubin in the capsicum fruits can be reduced, and the yield of capsorubin is increased. The color of the pepper fruit is further influenced. By enhancing the expression level of the CaBTF3 gene, the content of capsorubin in capsicum fruits can be increased, the gene is applied to plant genetic engineering breeding, a new effective way is provided for creating capsicum varieties with high capsorubin content, and the gene plays an important role in improving the economic benefits of the capsicum industry and popularizing and applying the capsorubin.

The invention belongs to the field of pepper breeding, and discloses a KASP molecular marker closely linked with pepper fruit length, a primer, a kit and application, the molecular marker takes a Ca591.0 version gene as a reference gene, the single nucleotide polymorphism at the 70238018 position of the pepper No.3 chromosome is subjected to base A-T replacement, the flanking nucleotide sequence is shown as SEQ ID No: 1, the nucleotide sequence is shown as SEQ ID No: 2, and the nucleotide sequence is shown as SEQ ID No: 3. The sequences of the primers are shown as SEQ ID No: 2-4, and the kit comprises the primers. The invention also discloses an application of the primer or the kit in identification of different length types of pepper fruits or in molecular assisted breeding of pepper fruit length. A primer and a kit are developed aiming at the molecular marker, and can be used for identifying the length of the pepper fruit, so that assistant breeding is carried out by depending on the molecular marker, and the problems that the conventional breeding period is long and is easily influenced by the environment can be effectively solved.

This invention discloses a transplanter and a method for transplanting potted chili seedlings. The transplanter includes a frame, on which a seedling tray conveying mechanism, a seedling picking mechanism, a seedling cup mechanism, and a transplanting mechanism are mounted. The seedling tray conveying mechanism includes a conveyor belt. The seedling cup mechanism includes multiple seedling cups forming a ring chain, and the lower side of each seedling cup can open at a preset position to release the chili seedlings inside. The conveyor belt surrounds the seedling cup mechanism, and the seedling cup mechanism has two rows of seedling cups protruding from the left and right sides of the conveyor belt, respectively. The seedling trays located on the second side of the conveyor belt sequentially release the chili seedlings inside to the transplanting mechanism. This invention, by rearranging the seedling cup mechanism, fully utilizes the space inside and on the sides of the conveyor belt, resulting in a compact overall layout of the transplanter. This reduces the size of the machine, improves its flexibility, and reduces the seedling picking stroke of the picking claws, thereby increasing transplanting efficiency.

The invention provides seeds and plants of pepper hybrid SVPH8928, pepper line SLR-8T20-6755, and pepper line SLR-8T18-6570. The invention thus relates to the plants, seeds, plant parts, and tissue cultures of pepper hybrid SVPH8928, pepper line SLR-8T20-6755, and pepper line SLR-8T18-6570 and to methods for producing a pepper plant produced by crossing such plants with themselves or with another plant, such as a pepper plant of another genotype. The invention further relates to seeds and plants produced by such crossing. The invention further relates to plants, seeds, plant parts, and tissue cultures of pepper hybrid pepper hybrid SVPH8928, pepper line SLR-8T20-6755, and pepper line SLR-8T18-6570 comprising introduced beneficial or desirable traits.

The invention relates to an SNP (Single Nucleotide Polymorphism) molecular marker closely linked with a pepper color value character and application of the SNP molecular marker, a nucleotide sequence of the SNP molecular marker comprises at least one of 254720000 base and upstream and downstream bases thereof and 254890442 base and upstream and downstream bases thereof on a pepper chromosome 3, the 254720000 base is marked as R1, the mutation type of the R1 is T or A, and the mutation type of the R1 is T or A; the 254890442nd base is marked as R2, and the mutation type of the 254890442nd base is C or T. The SNP molecular marker provided by the invention can be used for screening and identifying high-color-value pepper varieties, and the molecular marker-assisted selection breeding efficiency of target traits can be accelerated; the SNP molecular marker is directly expressed in the form of DNA, can be detected in each development stage and in different tissues and organs of the pepper, is not limited by environment and seasons, is not influenced by the problems of whether expression or not and the like, and has the advantages of simplicity in operation, accurate amplification result and lower cost of required reagents.

The invention provides a molecular marker of pepper single / clustered character and a detection method thereof, and relates to the field of molecular marker assisted breeding. The molecular marker disclosed by the invention can be used for screening pepper varieties with clustered fruit branches and can be used for rapidly and accurately identifying the types of the fruit branches of plants in the seedling stage of the pepper. The fruit branch type can be accurately predicted in the seedling stage or the seed stage, and breeding selection is advanced to be before reproductive growth. The method can be used for directly detecting sites co-separated from or closely linked with characters, the result is not influenced by environmental factors, and the reliability is high.

The application provides a breeding method of pepper, and belongs to the technical field of pepper breeding. The breeding method comprises the following steps: (1) selecting pepper seeds of No. 8 product pepper, disinfecting, germinating, and obtaining pretreated seeds; (2) placing the pretreated seeds in a seedling culture substrate, and using a mutagenic agent to smear the flower buds in the first 5-10 days of the flowering period, to obtain the first generation of pepper; (3) selecting pepper with excellent agronomic characters, sowing the seeds thereof, and repeating steps (1)-(2) to obtain the second generation of pepper; (4) selecting pepper with excellent agronomic characters from the second generation of pepper, sowing the seeds thereof, and repeating steps (1)-(2) to obtain the third generation of pepper. The pepper seeds obtained by the breeding method have excellent agronomic characters, strong disease resistance and high yield. Research shows that the yield of the pepper seeds can reach 3983.52-4168.80 kg / 667m 2 .

The invention discloses a preparation method and application of a wormcast granular bacterial fertilizer, and the wormcast granular bacterial fertilizer is prepared by adopting a base material ratio of wormcast to humus of 7: 3 through mechanical granulation, 80 DEG C constant temperature drying, particle cooling and functional bacterial agent spraying. The product has a remarkable application effect on various crops such as corn (grain corn, fresh corn and silage corn), hot peppers, tomatoes, traditional Chinese medicinal materials (radix glehniae, radix saposhnikoviae and radix achyranthis bidentatae) and the like, can give full play to the synergistic interaction effect of organic matrixes and functional microorganisms, and is stable in fertilizer efficiency, convenient to apply and suitable for industrial continuous production and large-area popularization and application.

The invention discloses application of m-cresol to prevention and treatment of pepper southern blight, and belongs to the field of plant disease prevention and treatment. According to the invention, it is found for the first time that m-cresol has an inhibition effect on sclerotium rolfsii, wherein EC50 of m-cresol is 0.1560 [mu] L / mL; the m-cresol with the concentration of 2 * EC50 can completely inhibit sclerotium germination, sclerotium generation and hypha growth of the sclerotium rolfsii. Furthermore, m-cresol can be used for preventing and treating pepper southern blight caused by sclerotium rolfsii, the morbidity and disease index of pepper southern blight can be effectively reduced by using a m-cresol solution with the concentration of 0.125% to perform root irrigation treatment on pepper planted in pathogenic bacteria soil, the relative prevention and treatment effect reaches 100%, and adverse reaction of pepper plants cannot be caused. The invention provides a new method for controlling the pepper southern blight by using a medicament, and the method has the advantages of high efficiency, low cost, low environmental harm and the like.

This invention discloses an oxyindene compound containing substituted pyridine and its application as a fungicide. The oxyindene compound containing substituted pyridine has broad-spectrum fungicidal activity, especially effective in controlling rice sheath blight, apple tree rot, rapeseed sclerotinia stem rot, wheat scab, pepper blight, cucumber anthracnose, tomato gray mold, corn curvature blight, rice blast, tomato early blight, wheat take-all, and wheat stem rot. It can be used as a fungicide for the prevention and control of the above-mentioned plant diseases.

The utility model relates to the technical field of seedling planting devices, in particular to a seedling planting device for pepper variety breeding, which comprises a support ring and a seedling planting mechanism, a soil covering mechanism is arranged on the outer wall of the support ring, the soil covering mechanism comprises a U-shaped frame fixedly connected to the upper end of the support ring, a cross is arranged above the U-shaped frame, and the cross is connected with the support ring. An electric push rod is installed at the upper end of the cross frame, the output end of the electric push rod penetrates through the cross frame and is fixedly connected with the U-shaped frame, two supporting blocks which are symmetrically distributed left and right are fixedly connected to the lower end of the cross frame, and connecting rods are movably connected to the inner walls of the two supporting blocks through rotating shafts; the outer wall of the supporting ring is fixedly connected with two mounting frames which are symmetrically distributed left and right, and the interiors of the two mounting frames are movably connected with driving plates through rotating shafts, so that the purposes that a handle does not need to be frequently pressed manually, rapid seedling planting is achieved, the attachment degree of seedling root systems and the contact surface of soil is increased through the soil covering mechanism, and use is convenient are achieved.

The application provides a hand-held fruit stem clamping harvesting machine and method, and relates to the technical field of agricultural equipment. Due to market and living needs, agricultural growers plant a large number of green and red Chinese prickly ash, peppers, various flowers and other crops. Due to the characteristics of plants, the picked items are scattered and the branches and leaves are dense, and people have to collect them by hand every year. A large amount of valuable human resources is needed for collection, which increases the production cost of agricultural growers. Due to the characteristics of vegetation, only people can carry out single-plant picking. There is no machine that can effectively increase the picking speed. The machine needs to be small in size, light in weight, capable of cutting, collecting and storing picked items, and the skin of the picked items should not be damaged when the picked items are collected again, so as to meet the requirements of improving the picking speed and reducing the labor cost. Therefore, the application provides a hand-held fruit stem clamping harvesting machine and method, which is light and fast in collection and is not easy to damage the skin of the machine combination to solve the difficulties of agricultural growers.

The invention discloses a lacrimation composition and a preparation method of the lacrimation composition, and the lacrimation composition comprises the following raw materials in parts by weight: 0.5-1.5 parts of capsaicin; 5 to 10 parts of capsicum oleoresin; 80 to 90 parts of a preservative; 0.1 to 0.2 part of a thickening agent; and 1 to 1.3 parts of absolute ethyl alcohol. By adding more preservatives and a proper amount of thickeners into the lacrimation composition, the long-term storage stability and reliability of the lacrimation composition can be improved, and then the storage life of the lacrimation composition is prolonged.

The invention provides seeds and plants of pepper hybrid SVPS3405, pepper line SMR-E718-0957, and pepper line SMY-E721-9020. The invention thus relates to the plants, seeds, plant parts, and tissue cultures of pepper hybrid SVPS3405, pepper line SMR-E718-0957, and pepper line SMY-E721-9020 and to methods for producing a pepper plant produced by crossing such plants with themselves or with another plant, such as a pepper plant of another genotype. The invention further relates to seeds and plants produced by such crossing. The invention further relates to plants, seeds, plant parts, and tissue cultures of pepper hybrid SVPS3405, pepper line SMR-E718-0957, and pepper line SMY-E721-9020 comprising introduced beneficial or desirable traits.

The invention discloses a colorless capsicum oleoresin microemulsion and a preparation method and application thereof, and belongs to the technical field of food processing.The preparation method of the colorless capsicum oleoresin microemulsion comprises the following steps that oil-soluble capsicum oleoresin and an emulsifier are heated, then water is added for mixing, and water-soluble capsicum oleoresin is obtained; adding an enzyme preparation into the water-soluble capsicum oleoresin, and carrying out ultrasonic enzymolysis reaction to obtain an enzymolysis solution; and carrying out enzyme inactivation treatment on the enzymolysis solution, and then centrifuging to remove precipitate to obtain supernate, namely the colorless capsicum oleoresin microemulsion. According to the method, colored capsanthin is degraded into colorless substances through mild enzymolysis reaction, and meanwhile, capsaicin molecules are prevented from being damaged. The colorless capsicum oleoresin microemulsion prepared by the invention has the advantages of high stability, improved fluidity and few impurities, and is beneficial to application in colorless or light-colored food.

This invention belongs to the field of heavy metal removal technology, specifically disclosing an extract from the leaves of a Solanaceae plant, its extraction method, and its application. The extraction method includes the following steps: S1, mixing tomato and pepper leaves, chopping them to obtain a preliminary mixture; S2, mixing a compound microbial agent with the preliminary mixture obtained in S1, fermenting, sterilizing, centrifuging, filtering through a 0.45μm filter membrane, discarding the precipitate, and obtaining a fermented preliminary mixture; S3, concentrating the fermented preliminary mixture obtained in S2 under reduced pressure to obtain a concentrated fermentation broth; S4, adding sodium carboxymethyl cellulose to the concentrated fermentation broth obtained in S3, stirring evenly, and freeze-drying to obtain the Solanaceae plant leaf extract. This Solanaceae plant leaf extract can effectively remove cadmium from aquatic products, aiding in the growth recovery of aquatic products after cadmium stress, and can also effectively maintain the pH value of white clam muscle, reducing lactic acid accumulation and glycogen consumption, and maintaining the freshness of the meat.

This invention belongs to the field of agricultural biotechnology, and specifically relates to a strain of *Dictyophora indica* Phd01, its inoculant, and its application. *Dictyophora indica* Phd01 is classified and named... Phallus dongsun The strain was deposited on January 23, 2026, at the China Center for Type Culture Collection (CCTCC) with accession number CCTCC M 2026233, located at Wuhan University, Wuhan, China. The fermentation broth of this strain significantly inhibited the mycelial growth of *Botrytis cinerea* and *Anthracnose spp.*; it showed a relative control efficacy of 42.31% against gray mold in peppers and enhanced the oxygen free radical scavenging capacity of pepper fruits, effectively extending the storage time of pepper fruits; the relative control efficacy against anthracnose in strawberries reached 31.03–40.23%, and it prolonged the time of strawberry disease onset. This indicates that the fermentation broth of *Dendrobium nobile* Phd01 can significantly inhibit strawberry and pepper rot, thereby extending shelf life, and has the potential to be developed into an environmentally friendly biological agent.

This invention provides an Indel molecular marker closely related to the soluble sugar content of pepper fruit and its application, belonging to the technical field of nucleic acid-based assay methods. The nucleotide sequence of the Indel molecular marker is shown in SEQ ID NO.1 of the sequence listing; the Indel molecular marker is located at positions 5274716-5274727 of the full-length sequence of chromosome 3 of the pepper reference genome. Primers for amplifying the Indel molecular marker include a forward primer and a reverse primer. The nucleotide sequence of the forward primer is shown in SEQ ID NO.2 of the sequence listing, and the nucleotide sequence of the reverse primer is shown in SEQ ID NO.3 of the sequence listing. This molecular marker can be directly applied in early generations of breeding, avoiding the destructive sampling of chemical detection, significantly reducing breeding costs, effectively shortening the breeding cycle, and greatly improving the selection efficiency of molecular marker-assisted breeding in peppers.

The present application relates to a method for overcoming low temperature and weak light stress of pepper seedlings, characterized in that water control is started at the three-leaf-one-heart stage of the pepper seedlings, and a urea solution is sprayed every day during the water control. The method of adversity training combined with spraying urea solution adopted by the present application improves the stress resistance of the pepper seedlings, completely overcomes the adverse effects of low temperature and weak light stress on the pepper seedlings in the later period, and the present application is simple in operation, suitable for application in production, and has high application value.

The application discloses a molecular marker for identifying pepper CMS lines and maintainer lines and application thereof. The molecular marker for identifying pepper CMS lines and maintainer lines is that a "TTATAATAATG" fragment deletion exists at 120,582 bp of a mitochondrial genome of a pepper CMS line 'BA3'; and the pepper mitochondrial genome is subjected to PCR amplification by using the upstream and downstream primers of the molecular marker, so that the pepper CMS lines and the maintainer lines can be identified and distinguished. The application can provide a reference for identifying a cytoplasm type of the pepper, identifying a male sterile type of the pepper, efficiently selecting and utilizing the pepper CMS lines, and has a wide application prospect in pepper breeding practice.

The invention relates to the technical field of plant molecular biology, in particular to an SNP (Single Nucleotide Polymorphism) molecular marker related to a pitted surface of pepper and application. The SNP molecular marker can stably and accurately distinguish pitted surface (G / G), smooth surface (C / C) and heterozygous (G / C) genotypes of capsicum fruits, the marker typing and phenotype consistency is high, the accuracy rate reaches 90% or above, and the SNP molecular marker is remarkably superior to an existing phenotype-dependent observation method. Moreover, the SNP molecular marker can be used for identifying the pitted surface character of the fruit in the early stage of the plant, so that character judgment after fruit ripening is avoided, the breeding period can be effectively shortened, and the breeding efficiency can be improved. The SNP molecular marker can be directly applied to molecular breeding of pepper pitted surface characters, can provide reliable technical support for breeding of high-quality varieties, and has high practical value and popularization and application prospects.

The application provides a Lecanicillium attenuatum strain and application thereof, the classification and name of the strain are LIO314, which has been preserved in the China Center for Type Culture Collection on June 18, 2025. Lecanicillium aphanocladii The address for preservation is Wuhan University, Wuhan, China, and the preservation number is CCTCC NO: M 20251419. Research shows that the strain exhibits significant inhibitory effect on plant pathogenic fungi such as Fusarium graminearum and Colletotrichum gloeosporoides, can efficiently kill pepper aphids, has nitrogen fixation, potassium and starch decomposition activities, can significantly promote the growth of rice, wheat and lettuce seedlings, can be used as an efficient, environment-friendly and low-cost biological control agent, simultaneously has plant growth regulation function, can be used as a biological bacteria organic fertilizer, and has wide development and utilization value and application prospect in agricultural production.

The invention relates to a pepper promoter CanASP28 and application thereof, and belongs to the technical field of gene engineering. The nucleotide sequence of the pepper promoter CanASP28 is shown as SEQ ID NO.5, and the pepper promoter CanASP28 can drive specific expression of anther in plants, can be used for creating male sterile lines, crop hybrid seed production and crop crossbreeding, can improve the seed purity and hybrid seed production and crossbreeding efficiency, and can be applied to the field of plant breeding. Therefore, an effective tool gene is provided for anther specific expression regulation and pollen expression regulation of pepper and other solanaceae crops.