159 results about "Wheat plant" patented technology

The invention provides application of a TaNAC42 gene in regulation and control of wheat stem rust resistance, and belongs to the technical field of gene functions. It is found for the first time that the TaNAC42 gene of wheat is related to the wheat stem rust resistance, the TaNAC42 gene is induced to be silenced through viruses, the wheat stem rust resistance can be enhanced, wheat plants are easier to resist diseases, the TaNAC42 gene is over-expressed through the agrobacterium tumefaciens-mediated transient over-expression technology, the wheat stem rust resistance can be weakened, the wheat plants are more susceptible to diseases, and the wheat plants are more susceptible to diseases. Namely, the TaNAC42 gene can negatively participate in regulating and controlling the resistance of the wheat to the Puccinia graminicola, a new target gene is provided for improved breeding of wheat Puccinia graminicola resistance molecules, and the TaNAC42 gene has important utilization value in wheat production and breeding.

The invention discloses a trans-boundary synthetic flora (SMC) for preventing and treating wheat stem rot as well as preparation and application of the trans-boundary synthetic flora. The synthetic bacterial flora is prepared by compounding Trichoderma harzianum T19 with the preservation number of CCTCC (China Center for Type Culture Collection) No: M 20251896, bacillus subtilis BS-Z15 with the preservation number of CCTCC No: M 20251892, two strains of growth promoting bacillus PM9 and PM16, and two strains of auxiliary bacillus S8 and S32 according to a specific proportion. Compared with an existing single antagonistic bacterial agent, the synthetic flora disclosed by the invention has the advantages that the bacteriostasis rate of the synthetic flora on Fusarium pseudograminearum under a non-sterile soil condition can reach 70% or above, and the disease index is reduced by 70.01%; meanwhile, the plant height of wheat is increased by 28.63%, the root length is increased by 24.53%, the fresh weight is increased by 181.21%, the dry weight is increased by 184.64%, the thousand seed weight is increased by 10.39%, and the rhizosphere microbial community structure and the soil enzyme activity are remarkably improved. The method can be used for green prevention and control and yield increase of basal stem rot of wheat and other gramineous crops.

The disclosure relates to commercially elite hard red winter wheat varieties having increased dough strength. The wheat variety designated OK15MASBx7 ARS 8-20, the plants and seeds and plant parts of wheat variety OK15MASBx7 ARS 8-20, methods for producing a wheat plant produced by crossing the variety OK15MASBx7 ARS 8-20 with another wheat plant, and hybrid wheat seeds and plants produced by crossing the variety OK15MASBx7 ARS 8-20 with another wheat line or plant, and the creation of variants by mutagenesis or transformation of variety OK15MASBx7 ARS 8-20 are also provided. Methods for producing other wheat varieties or breeding lines derived from wheat variety OK15MASBx7 ARS 8-20 and wheat varieties or breeding lines produced by those methods are also provided. Further provided are commodity plant products from wheat varieties having increased dough strength.

A wheat variety designated 6PBDH22B, the plants and seeds of wheat variety 6PBDH22B, methods for producing a wheat plant produced by crossing the variety 6PBDH22B with another wheat plant, and hybrid wheat seeds and plants produced by crossing the variety 6PBDH22B with another wheat line or plant, and the creation of variants by backcrossing, mutagenesis or transformation of variety 6PBDH22B are disclosed. Methods for producing other wheat varieties or breeding lines derived from wheat variety 6PBDH22B and to wheat varieties or breeding lines produced by those methods are also provided.

This application discloses a Bacillus subtilis strain JTFB-01 and its applications, belonging to the field of microbiology. The Bacillus subtilis strain JTFB-01 has the accession number CGMCC No. 37199 and is deposited at the China General Microbiological Culture Collection Center on December 25, 2025. Field trials show that this inoculant, applied through seed treatment, achieves control effects of 68.20%, 71.73%, and 72.15% against wheat take-all, sheath blight, and root rot, respectively, and significantly increases wheat plant height and yield. It also shows a field control effect of over 50% against cotton Verticillium wilt, with a yield increase of over 17%. This inoculant effectively controls soil-borne diseases and overcomes crop replanting obstacles through multiple mechanisms, including inhibiting pathogens, colonizing the rhizosphere, and promoting growth, thus possessing significant agricultural application value.

A wheat variety designated 6PYKM33B, the plants and seeds of wheat variety 6PYKM33B, methods for producing a wheat plant produced by crossing the variety 6PYKM33B with another wheat plant, and hybrid wheat seeds and plants produced by crossing the variety 6PYKM33B with another wheat line or plant, and the creation of variants by backcrossing, mutagenesis or transformation of variety 6PYKM33B are disclosed. Methods for producing other wheat varieties or breeding lines derived from wheat variety 6PYKM33B and to wheat varieties or breeding lines produced by those methods are also provided.

A wheat variety designated 6PHQB77B, the plants and seeds of wheat variety 6PHQB77B, methods for producing a wheat plant produced by crossing the variety 6PHQB77B with another wheat plant, and hybrid wheat seeds and plants produced by crossing the variety 6PHQB77B with another wheat line or plant, and the creation of variants by backcrossing, mutagenesis or transformation of variety 6PHQB77B are disclosed. Methods for producing other wheat varieties or breeding lines derived from wheat variety 6PHQB77B and to wheat varieties or breeding lines produced by those methods are also provided.

The utility model belongs to the wheat planting technical field discloses a single line planting device for wheat planting, walking wheel, walking wheel setting above ground, interval adjusting structure, interval adjusting structure sets up in walking wheel one side, the side of walking wheel is provided with the central plate that can move according to the pit distance, when the arc block of the gap is more, moves to the below of discharge gate, the spacing between the arc block gap is smaller, and the seed falling time is fast, when the arc block of the gap is less sowing hole moves to the below of discharge gate, the spacing between the gap is larger, and the seed falling time is slow, and the sowing hole and the discharge gate position are opposite, and the wheat seed in the put cavity falls from the discharge gate, when one side plate rotates and drives the arc block to rotate, the gap rotates to the discharge gate, and the wheat seed falls into the gap, along with the arc block rotation, when rotates to the sowing hole, the wheat seed falls from the sowing hole, can adjust the position of two groups of arc blocks according to the need, and the single line seed of wheat can adjust the planting spacing.

A wheat variety designated 6PVED35B, the plants and seeds of wheat variety 6PVED35B, methods for producing a wheat plant produced by crossing the variety 6PVED35B with another wheat plant, and hybrid wheat seeds and plants produced by crossing the variety 6PVED35B with another wheat line or plant, and the creation of variants by backcrossing, mutagenesis or transformation of variety 6PVED35B are disclosed. Methods for producing other wheat varieties or breeding lines derived from wheat variety 6PVED35B and to wheat varieties or breeding lines produced by those methods are also provided.

A wheat variety designated 6PRRY45B, the plants and seeds of wheat variety 6PRRY45B, methods for producing a wheat plant produced by crossing the variety 6PRRY45B with another wheat plant, and hybrid wheat seeds and plants produced by crossing the variety 6PRRY45B with another wheat line or plant, and the creation of variants by backcrossing, mutagenesis or transformation of variety 6PRRY45B are disclosed. Methods for producing other wheat varieties or breeding lines derived from wheat variety 6PRRY45B and to wheat varieties or breeding lines produced by those methods are also provided.

A wheat variety designated 6PMCK73B, the plants and seeds of wheat variety 6PMCK73B, methods for producing a wheat plant produced by crossing the variety 6PMCK73B with another wheat plant, and hybrid wheat seeds and plants produced by crossing the variety 6PMCK73B with another wheat line or plant, and the creation of variants by backcrossing, mutagenesis or transformation of variety 6PMCK73B are disclosed. Methods for producing other wheat varieties or breeding lines derived from wheat variety 6PMCK73B and to wheat varieties or breeding lines produced by those methods are also provided.

The utility model relates to the technical field of agricultural planting, in particular to a wheat planting pesticide seed dressing device. The device consists of a feeding bracket, a conveying belt and a stirring device, a pesticide conveying assembly is arranged on the side of the feeding bracket, and three atomizing nozzles are used for pre-coating the surfaces of seeds on a conveying belt; a hollow stirring shaft in the stirring device introduces liquid medicine through a water pump, and the liquid medicine is injected into the seed clusters through medicine outlet holes in the shaft wall; and the stirring motor turns over the materials at a low speed, so that double uniform mixing of precoating and injection is ensured. All the modules are detachable, online flushing is achieved, feeding, pesticide spraying and stirring parameters can be independently adjusted, material accumulation is effectively eliminated, the operation time is shortened, the seed dressing uniformity is improved, the seed integrity is protected, and the efficient and automatic seed dressing process is achieved.

The invention belongs to the technical field of plant genetic engineering and crop breeding, and particularly relates to application of wheat lectin receptor-like kinase TaSIT2 and a coding gene TaSIT2 thereof in improving stripe rust resistance of crops. A wheat lectin receptor-like kinase gene TaSIT2 is analyzed and screened by using a reverse genetics method, a TaSIT2 gene editing wheat plant is obtained by using an agrobacterium-mediated genetic transformation method through a gene editing technology, the resistance of the transgenic plant to wheat stripe rust physiological races is remarkably enhanced, and the wheat stripe rust physiological races can be obtained. It is shown that knockout of the TaSIT2 gene enhances the resistance of wheat to stripe rust, it is determined that the wheat lectin receptor-like kinase TaSIT2 gene plays a negative regulation role in wheat stripe rust resistance, and a new technical thought and gene resources are provided for wheat stripe rust resistance variety cultivation from the perspective of molecular biology. And more paths are provided for cultivating lasting broad-spectrum disease-resistant varieties.

The utility model provides a multi-row-spacing self-adjusting type wheat and corn universal seeding machine, which belongs to the technical field of agricultural machinery and comprises a transportation frame and an adjusting assembly arranged on the inner wall of the transportation frame, and the adjusting assembly comprises a limiting frame, a limiting groove, an adjusting frame, a moving groove, a moving block, an adjusting bolt, a lifting block, a driving rod, a rotating rod, a resistance reducing wheel, a mounting table and an auxiliary assembly. The limiting frame is fixedly arranged on the edge of the bottom of the outer wall of the conveying frame, and the limiting groove is formed in the outer wall of the limiting frame. The adjusting assembly is ingenious in design, flexible and accurate adjustment and stable operation of the wheat seeding line spacing can be effectively achieved, the flexible line spacing adjusting capacity is achieved, the moving block can freely slide and be fixed in the moving groove extending at the two ends, basic horizontal position adjustment is provided for the seeding unit on the mounting table, and the seeding efficiency is improved. Initial requirements of different row spacing setting are met, and fine adjustment and height control are convenient and fast.

The present application relates to the wheat planting technical field, specifically relates to a kind of composition for improving the yield of wheat, growth regulator and its application.The composition is compounded by choline chloride and lysine according to equal mass ratio, the growth regulator is prepared by dissolving the composition in water, and in the growth regulator, the concentration of choline chloride is 80~120 mg / L.The growth regulator of the present application compared with single choline chloride, the grain weight and yield of wheat in filling stage are significantly improved, and has good application and popularization value.

A wheat variety designated 6PWGT70B, the plants and seeds of wheat variety 6PWGT70B, methods for producing a wheat plant produced by crossing the variety 6PWGT70B with another wheat plant, and hybrid wheat seeds and plants produced by crossing the variety 6PWGT70B with another wheat line or plant, and the creation of variants by backcrossing, mutagenesis or transformation of variety 6PWGT70B are disclosed. Methods for producing other wheat varieties or breeding lines derived from wheat variety 6PWGT70B and to wheat varieties or breeding lines produced by those methods are also provided.

The invention belongs to the technical field of plant bioengineering, and discloses a KASP primer group for detecting wheat plant height and yield synergistically improved QTL locus QPH-6A and application, the primer group is designed for SNP loci at the physical positions 11, 164 and 425 bp of wheat 6A chromosomes, and the primer group comprises two specific forward primers for different alleles and a universal reverse primer. By utilizing the primer group and the detection method provided by the invention, whether the wheat material carries the QPH-6A excellent allele or not can be quickly and accurately identified. The excellent allelic gene has a unique'dwarfing without yield reduction 'genetic effect, and the thousand seed weight, the ear length and the ear seed number can be remarkably increased while the plant height is reduced to a suitable lodging-resistant range (75-85 cm). According to the invention, the problems of too short plant, reduced biomass, premature senility and the like caused by the traditional dwarf gene in arid ecological regions such as Xinjiang are solved, and an efficient breeding tool is provided for cultivating a new high-yield ideal plant type wheat variety suitable for an arid environment.

A wheat variety designated 6PAMP54B, the plants and seeds of wheat variety 6PAMP54B, methods for producing a wheat plant produced by crossing the variety 6PAMP54B with another wheat plant, and hybrid wheat seeds and plants produced by crossing the variety 6PAMP54B with another wheat line or plant, and the creation of variants by backcrossing, mutagenesis or transformation of variety 6PAMP54B are disclosed. Methods for producing other wheat varieties or breeding lines derived from wheat variety 6PAMP54B and to wheat varieties or breeding lines produced by those methods are also provided.

This invention discloses molecular markers and methods for identifying wheat plant height and thousand-grain weight. The molecular markers disclosed in this invention are nucleotides in the wheat genome corresponding to position 2184 of SEQ ID No. 1 in the sequence listing, which are either G or A. Experiments have shown that homozygous wheat with nucleotide G at position 2184 of SEQ ID No. 1 in the genome has a higher plant height than homozygous wheat with nucleotide A at the same position, and the thousand-grain weight of homozygous wheat with nucleotide A at the same position is higher than that of homozygous wheat with nucleotide G at the same position. The molecular markers of this invention are correlated with wheat plant height and thousand-grain weight, and can quickly and accurately identify wheat varieties with excellent plant height and thousand-grain weight. This invention has significant implications for the cultivation of stress-resistant, high-yielding wheat varieties or for research purposes.

The subject invention covers a seed of Triticum spelta (Bilberry) variety, representative seed of said variety has been deposited under Number NCIMB 44437, plant produced thereof, methods of breeding, commodity plant produced therefrom as well as method of producing commodity plant product, grain produced therefrom and food product produced from grain. The main feature of the invention is that initial grain colour with violet subtones and higher anthocyanin content are intrinsic to seeds and is conferred from grain to the final food product.

The invention relates to the wheat cultivar designated 01102460. Provided by the invention are the seeds, plants and derivatives of the wheat cultivar 01102460. Also provided by the invention are tissue cultures of the wheat cultivar 01102460 and the plants regenerated therefrom. Still further provided by the invention are methods for producing wheat plants by crossing the wheat cultivar 01102460 with itself or another wheat cultivar and plants produced by such methods.

This invention provides a wheat aphid-resistant gene TaAHL19, its application, and a method for obtaining aphid-resistant wheat varieties. The nucleotide sequence of the wheat aphid-resistant gene TaAHL19 is shown in SEQ ID NO.1. The amino acid sequence encoded by the wheat aphid-resistant gene TaAHL19 is shown in SEQ ID NO.2. In this invention, overexpression of the TaAHL19 gene in wheat plants promotes the accumulation of rutin, an insect-resistant flavonoid, in wheat plants, thereby increasing the resistance of wheat plants to aphids without affecting wheat yield.

A wheat variety designated 6PQGH97B, the plants and seeds of wheat variety 6PQGH97B, methods for producing a wheat plant produced by crossing the variety 6PQGH97B with another wheat plant, and hybrid wheat seeds and plants produced by crossing the variety 6PQGH97B with another wheat line or plant, and the creation of variants by backcrossing, mutagenesis or transformation of variety 6PQGH97B are disclosed. Methods for producing other wheat varieties or breeding lines derived from wheat variety 6PQGH97B and to wheat varieties or breeding lines produced by those methods are also provided.

This solution discloses a high-temperature fermentation strain for Maotai-flavor baijiu brewing and its application in the field of functional microbial technology. The strain was isolated from mature Maotai-flavor baijiu mother koji and identified as *Bacillus cereus* XJ143 by 16S rRNA sequencing, possessing high cellulase activity. This strain is heat-resistant and suitable for the Maotai-flavor step-by-step koji-making process, solving industry problems such as insufficient decomposition of raw materials in traditional koji, insufficient pyrazine roasting aroma, and large batch-to-batch quality fluctuations in naturally produced koji. It can directly prepare liquid seed culture or solid inoculum for mother koji expansion, high-temperature koji, and mash fermentation, exhibiting strong adaptability for industrial production. *Cropensis ivory* XJ112 possesses high protease and amylase activity. The combination of *Bacillus cereus* XJ143 and *Cropensis ivory* XJ112 combines the secretion abilities of protease, amylase, and cellulose, efficiently breaking down wheat cell walls and simultaneously decomposing raw starch and protein.

A wheat variety designated T16Y871, the plants and seeds and plant parts of wheat variety T16Y871, methods for producing a wheat plant produced by crossing the variety T16Y871 with itself or another wheat plant, and hybrid wheat seeds and plants produced by crossing the variety T16Y871 with another wheat line or plant, and the creation of variants by backcrossing, mutagenesis or transformation of variety T16Y871. Methods for producing other wheat varieties or breeding lines derived from wheat variety T16Y871 and wheat varieties or breeding lines produced by those methods are also provided.

The application discloses a wheat disease-resistant gene TaLOX and application thereof in regulating resistance to stripe rust. TaLOX The application overexpresses the wheat gene in wheat, inoculates the overexpressed wheat plants with stripe rust, and observes the resistance phenotype of the overexpressed wheat plants to the stripe rust (Puccinia striiformis f. Puccinia striiformis sp. tritici ). TaLOX The results show that, compared with a control group, the amount of spores of the stripe rust on the surface of the overexpressed wheat plants is significantly reduced, the disease index and the fungal biomass are significantly reduced, and the mycelium length is significantly shorter than that of the control group, indicating that the gene positively regulates the resistance of the wheat to the stripe rust. TaLOX The application has application prospects in breeding of wheat varieties resistant to stripe rust and improvement of the resistance level of the wheat to the stripe rust.

A wheat variety designated 6PSFG91B, the plants and seeds of wheat variety 6PSFG91B, methods for producing a wheat plant produced by crossing the variety 6PSFG91B with another wheat plant, and hybrid wheat seeds and plants produced by crossing the variety 6PSFG91B with another wheat line or plant, and the creation of variants by backcrossing, mutagenesis or transformation of variety 6PSFG91B are disclosed. Methods for producing other wheat varieties or breeding lines derived from wheat variety 6PSFG91B and to wheat varieties or breeding lines produced by those methods are also provided.

The application belongs to the technical field of genetic engineering and molecular breeding, and particularly relates to application of TaHPPD protein in regulation of wheat stripe rust resistance. Moro The TaHPPD protein can weaken active oxygen (ROS) accumulation and cell necrosis reaction triggered by CNL class protein NLR, and reduce ion leakage. The application obtains TaHPPD knockout (TaHPPD-KO) wheat material by knocking out TaHPPD gene in wheat through gene editing technology, and obtains wheat with wheat stripe rust resistance. The results of the embodiment show that, compared with the control Fielder, the TaHPPD-KO wheat plant shows significant resistance. The TaHPPD protein can be used to regulate wheat stripe rust resistance, and can be used for cultivating wheat resistant to stripe rust.

The present application belongs to the technical field of wheat plant modeling, and discloses a general modeling method of wheat plant tillering geometric model based on the discrete element method, which comprises: statistically analyzing shape parameters of wheat tillering plants to obtain single tiller modeling parameters and root system modeling parameters; constructing a single tiller model framework, including: a stem model and a wheat ear model; calculating expressions of each component spherical coordinate of the stem model and the wheat ear model according to the single tiller modeling parameters to obtain a single tiller general model; combining a single tiller general model as a main stem model and multiple single tiller general models as tiller plant models to obtain a plant general model; constructing a root system model framework, including: a tillering node model, a primary root model and multiple secondary root models; calculating expressions of each component spherical coordinate of the tillering node model, the primary root model and the secondary root models according to the root system modeling parameters to obtain a root system general model; and combining the root system general model with the plant general model to obtain a wheat plant tillering geometric general model.

The invention belongs to the field of plant breeding, and particularly relates to a method for improving the plant height character of wheat. The invention systematically studies the histone modification enzyme responding to vernalization low temperature in wheat, and finds that the overexpression TaELF6 gene can reduce the plant height of wheat, increase the ear length of wheat and improve the heading period of wheat; the TaELF6-4A / 4B / 4D gene is knocked out, so that the wheat plant height can be increased, the tiller number can be increased, and the heading period can be delayed.