225 results about "Sorghum" patented technology

The invention provides a moniliella malayi and a fungicide and application thereof, and relates to the field of microorganisms. The acer rubrum is specifically acer rubrum RA, and the preservation number of the acer rubrum RA is CGMCC (China General Microbiological Culture Collection Center) No.35889. The acer rubrum RA can be used for preparing the acer rubrum. The strain has the capability of decomposing inorganic phosphorus, is wide in phosphorus-dissolving range, can decompose tricalcium phosphate, iron phosphate and aluminum phosphate, and particularly still has very strong capability of decomposing inorganic phosphorus under a low-temperature condition; the strain has the capability of producing siderophore and IAA at low temperature; the strain has an inhibition effect on various pathogenic bacteria causing field crop diseases, and can inhibit diseases such as corn root rot, sorghum leaf spot or wheat root rot; the strain can be colonized in a soil environment of 5-40 DEG C, a microbial inoculum prepared from the strain can promote crop growth, the crop yield is remarkably improved, and high yield can be achieved even if the usage amount of phosphate fertilizer is reduced.

The invention discloses a sorghum brown midrib mutant gene bmr34 related to high digestibility and application of the sorghum brown midrib mutant gene bmr34. The haplotype of the mutant gene bmr34 can specifically reduce the lignin content by 2.99% without affecting the biological yield. The invention provides the KASP marker which can accurately locate the bmr34 gene of sorghum and is closely linked with the bmr34 gene of sorghum, so that the breeding efficiency can be greatly improved, the breeding process is accelerated, and the KASP marker has important theoretical and practical significance for improving the quality of sorghum feed.

The invention discloses a biochar-reinforced hydrogel slow-release fertilizer and a preparation method thereof, and relates to the technical field of fertilizers. Comprising the following steps: S1, preparing sorghum straw biochar; s2, adding the sorghum straw biochar and a potassium nitrate and ammonium dihydrogen phosphate solution into a polymer monomer mixed solution to obtain a biochar gel mixed solution; s3, adding the genipin solution into the biochar gel mixed solution, stirring, performing ultrasonic treatment, freezing and unfreezing to obtain the biochar reinforced hydrogel slow-release fertilizer. Aiming at the technical defects of the hydrogel slow-release fertilizer, the performance of the hydrogel slow-release fertilizer is modified and enhanced by utilizing the biochar, and the biochar-enhanced hydrogel slow-release fertilizer is formed. The preparation method is simple in process and convenient to operate, the raw materials are cheap and easy to obtain, the cost is low, and the prepared biochar reinforced hydrogel slow-release fertilizer has the advantages of good slow-release performance, high water retention capacity and environmental stability, and is of great significance in popularization and application of the hydrogel slow-release fertilizer.

The invention discloses a deep learning-based precise sorghum fertilization amount dynamic adjustment method and system, and relates to the technical field of deep learning-based fertilization amount control. According to soil nutrient concentration and sorghum root physiological index data, a time sequence analysis method is adopted to generate a time sequence change sequence of root absorption capability; and inputting a pre-trained deep learning model to determine a nitrogen-phosphorus-potassium demand difference value. And when the demand difference value exceeds a preset demand threshold value, optimizing a fertilization amount ratio by using a convolutional neural network, simulating a response of a root system to fertilization adjustment in combination with a recurrent neural network, and outputting a target fertilization regulation and control scheme when it is detected that a predicted response accords with an expected yield index, so that equipment is controlled to perform fertilization subsequently according to the target fertilization scheme. According to the method, a nonlinear mapping relation between the fertilization amount and the physiological response of the sorghum root system is established through a deep learning technology, and the fertilization proportion of nitrogen, phosphorus and potassium is dynamically adjusted in combination with time sequence data, so that precise sorghum fertilization amount regulation is realized.

A manual sorghum threshing device belongs to grain threshing devices and comprises a first unit, the first unit comprises a protective glove, the protective glove comprises a finger portion and a palm portion, a protective plate is arranged on the finger portion and / or the palm portion, and spine protrusions used for increasing friction force are arranged on the protective plate; the second unit comprises two unit bodies of the same structure, the two unit bodies are hinged, a threshing plate is fixedly arranged relative to the inner side faces of the unit bodies, the other side of the threshing plate is an arc-shaped edge, and edge teeth used for threshing are arranged on the arc-shaped edge. After the two unit bodies are buckled, the threshing plates arranged on the two unit bodies are matched to form a ring structure allowing sorghum stalks to penetrate through. The small-scale sorghum threshing device can achieve small-scale manual sorghum threshing, is simple and reasonable in structural design, convenient to use and low in cost, and can achieve high-efficiency sorghum threshing, so that the labor intensity of manual threshing is reduced, and the manual threshing efficiency is improved.

The application discloses application of SbWOX gene and SbBBM gene in corn breeding and a corn genetic transformation method, and relates to a bioengineering technology.The application provides a nucleic acid molecule with co-expression of SbWOX protein gene and SbBBM protein gene, and corresponding gene co-expression vectors and microbial transformants.The application also provides application of the co-expression of the SbWOX gene and the SbBBM gene in the corn genetic transformation method.The application obtains corresponding genes and mutant proteins based on the SbWOX gene and the SbBBM gene of sorghum, the two genes are co-expressed in the corn genetic transformation process, even without adding plant growth hormones in the antibiotic screening medium in the tissue culture process, the plant genetic transformation process can be normally completed, and the transformation efficiency and the regeneration efficiency of the corn can be remarkably improved, the transformation rate reaches 10.42%, and the differentiation rate reaches 32.89%.

A novel sorghum variety designated 2PPZY84R and seed, plants and plant parts thereof are provided. Methods for producing a plant comprise crossing sorghum variety 2PPZY84R with another plant. Sorghum seed, plants and plant parts produced by crossing sorghum variety 2PPZY84R with another plant are described. Methods for producing a plant containing in its genetic material one or more traits introgressed into 2PPZY84R include one or both of backcross conversion and transformation. Hybrid sorghum seed, plants or plant parts produced by crossing the sorghum variety 2PPZY84R or a locus conversion of 2PPZY84R with another sorghum variety are disclosed.

The invention belongs to the technical field of biology, and particularly relates to an extracting solution for extracting DNA of sorghum seeds, a kit and an extracting method and application of the extracting solution. In order to solve the technical problems that the existing sorghum DNA extraction method is complicated, the extraction efficiency is low and long-term preservation cannot be realized, the invention provides a sorghum seed DNA extracting solution which comprises a DNA quick extracting solution and a cleaning solution, the rapid extracting solution contains Tris-HCl, NaCl, Tween-20 and EDTA (Ethylene Diamine Tetraacetic Acid); and the cleaning solution contains Tris-HCl and Tween-20 (polysorbate-20). By combining the extracting solution or the prepared kit with cellulose filter paper treated by NaCl, the DNA of the sorghum seeds can be rapidly extracted within 20 seconds, the extraction quality is high, the DNA of the sorghum seeds can be preserved for a short time, and meanwhile, the method has no inhibition effect on downstream PCR (Polymerase Chain Reaction). Therefore, the extracting solution, the kit and the extracting method can be quickly applied to fields or detection sites.

The invention belongs to the technical field of biology, and particularly relates to a gene SbAIF1 for enhancing broad-spectrum disease resistance of sorghum and application of the gene SbAIF1. It is proved for the first time that the SbAIF1 gene is over-expressed in sorghum, the broad-spectrum disease resistance of sorghum is enhanced by increasing the jasmonic acid content in sorghum, a new thought is provided for cultivating disease-resistant transgenic plants, and the SbAIF1 gene has important production significance and life significance for crop breeding and production application.

The application discloses a method for creating a sorghum haploid and application thereof and belongs to the field of biotechnology and agricultural biological breeding. The application creates a sorghum haploid inducer by knocking out or knocking down a SbTET11 gene by using a CRISPR / Cas9 system. The sorghum haploid inducer is crossed with a sorghum male sterile line as a male parent to obtain a hybrid offspring, i.e. a sorghum haploid. The application identifies and confirms that a sorghum gene SbTET11 has the ability to independently induce a haploid, provides a method for creating a sorghum haploid inducer, and converts SbTET11 into an explicit and implementable technical path for practical application, which provides an effective idea for promoting the breeding of sorghum and other species.

The application discloses a kind of based on metabolite composition difference's sorghum variety identification method, belong to white liquor brewing raw grain analysis field.Identification method specifically includes: one, different sorghum variety sample pretreatment;Two, after being removed by pretreatment, supernatant is separated by ultra-high performance liquid chromatography-mass spectrometry Metabolite, qualitative, relative quantitative analysis;Three, the total metabolite information of the obtained sorghum is analyzed to realize preliminary identification by principal component, and then the difference metabolite between varieties is screened by OPLS-DA, and the difference metabolite set is further constructed OPLS-DA discriminant model to achieve the purpose of distinguishing conventional sorghum and hybrid sorghum.The application provides a new method for accurately distinguishing between conventional sorghum varieties and hybrid varieties for brewing, and ensuring the brewing quality of raw grains.

1. The name of the design product: wine bottle (Lotan high sorghum 30 edition). 2. The use of the design product: used for containing wine. 3. The design points of the design product: in the pattern. 4. The picture or photo that best indicates the design points: front view.

This invention discloses a method for producing a new variety, "Zheliang," through distant hybridization of sugarcane with sorghum and maize. It relates to the field of agricultural biotechnology. The method mainly includes: selecting specific wild sugarcane species as the female parent and wild sorghum and maize species as the male parents; cultivating the sugarcane under controlled environmental conditions using a specially formulated potting mix; artificially emasculating the female parent and spraying it with a specific treatment solution before pollination to improve hybrid compatibility; obtaining tri-haploid hybrids through artificial pollination, embryo rescue, and chromosome doubling techniques; and performing multiple generations of backcrossing and screening on the hybrids to ultimately obtain a genetically homozygous, trait-stable new variety, "Zheliang." This method solves the technical problems of mismatched flowering periods and hybridization incompatibility between sugarcane and sorghum / maize, successfully cultivating a "Zheliang" variety that combines the strong ratooning ability of sugarcane with the excellent resistance and biomass of sorghum and maize. It allows for two harvests per year, with double yields and double harvests, and boasts advantages such as high yield, high quality, strong resistance, and a short growth cycle, resulting in significant economic benefits.

The utility model relates to a sorghum hybrid sudangrass no-tillage planter, which is used for increasing the distance between seeds to improve the distribution uniformity of the sorghum hybrid sudangrass seeds when the sorghum hybrid sudangrass is sown, and comprises a walking rack, and a ditching mechanism, a sowing mechanism and a soil covering mechanism which are sequentially arranged on the walking rack along the reverse direction of the moving direction of the walking rack, the plurality of ditching mechanisms are arranged in an array at intervals along the width direction of the walking rack so as to dig a plurality of seeding ditches in parallel; the seeding mechanism comprises a seeding hopper, a plurality of seeding pipes and a seed disperser, one ends of the plurality of seeding pipes extend along the gravity direction and are respectively distributed on the moving track of the ditching mechanism, the other ends of the plurality of seeding pipes are communicated with the seeding hopper, and the seed disperser comprises a discharge port and a plurality of material distribution channels which are distributed around the discharge port in a fan shape; the material distribution channels are distributed in the ditching width range of the ditching mechanism, and the seeding pipes are communicated with the material distribution channels through the discharge ports; the plurality of soil covering mechanisms are distributed on the moving track of the ditching mechanism and are used for burying the seeding furrows after seeding.

The utility model provides a seeding tray for planting sorghum hybrid sudangrass, which belongs to the technical field of sorghum hybrid sudangrass planting, and comprises a group of oppositely arranged seeding main plates, a seeding cavity is reserved between the seeding main plates, an inclined slide carriage is arranged between the seeding main plates, a seeding pipe is arranged below the inclined slide carriage, and the seeding pipe is connected with the seeding main plates. An arc-shaped material limiting plate is also arranged between the seed metering main plates; one end of the seed metering cylinder penetrates through the seed metering main plate to enter the seed discharging cavity, the seed metering cylinder is located on the inner side of the arc-shaped material limiting plate, and at least one circle of seed storage counter bores are formed in the surface of the seed metering cylinder in a penetrating mode in the radial direction of the seed metering cylinder; the transmission assembly is arranged on one side of the seed metering main plate; the seed pushing assembly is located between the seed metering main plates and arranged in the seed metering barrel, and the seeding disc for planting the sorghum hybrid sudangrass is simple in structure, convenient to overhaul, low in maintenance cost and suitable for small and medium-sized farmers with scattered land.

A novel sorghum variety designated 2PLAS52R and seed, plants and plant parts thereof are provided. Methods for producing a plant comprise crossing sorghum variety 2PLAS52R with another plant. Sorghum seed, plants and plant parts produced by crossing sorghum variety 2PLAS52R with another plant are described. Methods for producing a plant containing in its genetic material one or more traits introgressed into 2PLAS52R include one or both of backcross conversion and transformation. Hybrid sorghum seed, plants or plant parts produced by crossing the sorghum variety 2PLAS52R or a locus conversion of 2PLAS52R with another sorghum variety are disclosed.

A novel sorghum variety designated 2PRBA66R and seed, plants and plant parts thereof are provided. Methods for producing a plant comprise crossing sorghum variety 2PRBA66R with another plant. Sorghum seed, plants and plant parts produced by crossing sorghum variety 2PRBA66R with another plant are described. Methods for producing a plant containing in its genetic material one or more traits introgressed into 2PRBA66R include one or both of backcross conversion and transformation. Hybrid sorghum seed, plants or plant parts produced by crossing the sorghum variety 2PRBA66R or a locus conversion of 2PRBA66R with another sorghum variety are disclosed.

The invention discloses a saline-alkali soil sorghum planting device in the technical field of saline-alkali soil agricultural production. The saline-alkali soil sorghum planting device comprises a mounting frame, and a plurality of combined material boxes are mounted on the mounting frame; tape winding discs are installed between the multiple combined material boxes and at the outer ends of the combined material boxes at the two ends through rotating rods correspondingly, drip irrigation belts are wound around the tape winding discs, supporting rods are connected to the two sides of the rotating rods on the tape winding discs, and guide wheels are movably connected to the bottom ends of the supporting rods. The end part of the rotating rod in the spreading shell is in key connection with a rotating wheel, the bottom end of the end part of the spreading shell is provided with a press wheel through the rotating rod, and a transmission belt is connected between the rotating wheel and the press wheel; the problem of seedling emergence of the saline-alkali soil is solved by constructing a microenvironment with bottom layer isolation and seed layer growth promotion; the water and fertilizer efficiency is improved by the synchronously laid drip irrigation tape; the surface layer straw coverage can inhibit salt, preserve soil moisture and fertilize soil fertility, and efficient, ecological and sustainable improvement and utilization of the saline-alkali soil are achieved.

The application discloses a molecular marker of a new functional allelic variant Sbdth1 of a sorghum heading stage gene SbDTH1 and application of the molecular marker. The application provides regulation of a functional allelic variant in the sorghum heading stage gene SbDTH1, and the fourth base after a termination codon TGA is inserted with a transposon. The allelic variant can prolong the heading time of sorghum. A molecular marker for high-throughput marker molecular detection is developed according to the allelic variant. The molecular marker has advantages of flexibility, high efficiency, high throughput, low cost and the like. The molecular marker can be used for detection and screening of the allelic variant, used for molecular marker breeding, and used for breeding of new sorghum varieties with suitable heading stages. The application has important significance for expansion of regional planting of sorghum and improvement of yield.

The sorghum seedling transplanting device comprises a transplanting cylinder, a horizontal guide rail is fixed in the transplanting cylinder, the guide rail is symmetrically and slidably connected with insertion pieces through guide shoes, and springs are fixedly arranged between the insertion pieces and the transplanting cylinder; each insertion piece is fixedly provided with an extrusion rod extending out of the transplanting cylinder, the transplanting cylinder is further coaxially provided with an extrusion cylinder in a rotating mode, extrusion blocks used in cooperation with the extrusion rods are fixedly arranged in the extrusion cylinder, and the thicknesses of the extrusion blocks are gradually reduced in the circumferential direction. The two inserting pieces symmetrically apply force in the horizontal direction in a left-right clamping mode, fibrous root damage caused by too large local stress is avoided, an integrally firm soil inclusion is formed, it is guaranteed that soil does not fall off in the transplanting process, and the survival rate is increased.

The invention discloses an environment-friendly straw pellet feed and a preparation process thereof. The environment-friendly straw pellet feed comprises 60-75 parts of a straw base material, 8-12 parts of sweet potato powder, 5-15 parts of bran, 1-2 parts of an environment-friendly binder, 5-10 parts of a vegetable protein feed and 0.5-1 part of a compound microbial strain. The feed comprises 65 parts of a straw base material, 10 parts of sweet potato powder, 12 parts of bran, 1.5 parts of an environment-friendly binder, 8 parts of a vegetable protein feed and 0.8 part of a composite microbial strain. The straw base material comprises corn stalks, rice stalks or sorghum stalks. The vegetable protein feed adopts soybean meal, peanut meal or rapeseed meal. The invention relates to the technical field of feed processing, and particularly provides an environment-friendly straw pellet feed and a preparation process thereof.

The application discloses a sorghum aphid repellent, wherein the efficacy component is trans-2-decenal, and the trans-2-decenal can be configured into a liquid paraffin solution of trans-2-decenal for use, preferably a liquid paraffin solution of 0.1 mu g / mu L-0.5 mu g / mu L trans-2-decenal. The sorghum aphid repellent is prepared from existing chemical products, the components are stable, the preparation method is simple, the repellent effect on the sorghum aphid is obvious, and the sorghum aphid repellent is expected to be used in the prevention and control of the sorghum aphid. The repellent can be used for preventing the harm of the sorghum aphid, the compound in the application is an industrial raw material, the preparation method is simple, the price is low, the compound is safe for human and livestock, and the environment is not polluted, so the application has a wide application prospect.

The invention relates to the technical field of crop molecular breeding and biology, and discloses a sorghum whole genome 24K-SNP liquid chip and application thereof.The chip obtains 24062 SNP loci through process screening on the basis of whole genome re-sequencing data of global sorghum germplasm, and screening standards include that variation with the minimum allele frequency larger than 0.01 is reserved; it is ensured that the site flanking 100bp sequence is uniquely compared in a reference genome, and the consistency reaches 100%; removing redundant variation within 30bp at the downstream of the site; and implementing a distribution strategy that 6-7 sites are reserved in each 100Kb interval, a coding region is anchored preferentially, and a centromere region is filled. According to the method, the specific probe is used for liquid-phase hybrid capture, so that the method has the advantages of wide genetic background coverage, high capture specificity, uniform genome coverage and the like, can effectively solve the genetic typing problem of wild species and different-place germplasm, and is widely applicable to sorghum germplasm resource identification, whole-genome association analysis and molecular breeding research.

The utility model relates to the technical field of sorghum planting protection device, more particularly, disclose a kind of for sorghum pest's trapping and killing device, it include: arc plate;Box, be set in the below of arc plate, connect the both sides of arc plate;Turnover plate, rotatably be set in first baffle and second baffle, between arc plate and box;Strip-shaped hole, be set in the side of arc plate;Breather, be set in the side of arc plate away from strip-shaped hole;Lure component, set in the side of breather away from turnover plate, for luring sorghum midge;Driving component, for driving turnover plate rotation;Killing assembly, for spraying insecticide to box;By using the utility model, sorghum midge can be captured and killed all-weather, compared with insecticidal lamp, the utility model uses condition is not limited by external light intensity, in rainy day also can continuously kill sorghum midge operation, can effectively improve the killing efficiency of sorghum midge.

This invention belongs to the field of saline-alkali soil improvement technology, and discloses a sorghum straw biochar for saline-alkali soil improvement and its preparation method. The method uses sorghum straw as raw material, and prepares a modified biochar carrier through low-temperature plasma surface activation, in-situ hydrothermal growth of silicon-doped hydroxyapatite, and stepwise oxygen-limited pyrolysis. Then, a composite microorganism is loaded through an alkali-resistant composite encapsulation process to obtain the target product. This product can be used in moderately to severely saline-alkali soils, simultaneously achieving sodium ion adsorption, pH regulation, and slow nutrient release. It can improve the survival stability of the composite microorganisms in high-salt and high-alkali environments, achieving long-term improvement of saline-alkali soils.

The invention belongs to the technical field of microorganisms, and particularly relates to ochrobactrum G3 and application thereof. The ochrobactrum G3 is classified and named as ochrobactrum and is preserved in the China Center for Type Culture Collection on November 17, 2025, and the preservation number of the ochrobactrum G3 is CCTCC NO: M 20252574. Soil bacteria are separated from rhizosphere soil of sorghum, antagonistic strains of the sorghum anthracnose are screened out, form and molecular identification of the strains is completed, the antibacterial spectrum of volatile organic compounds (VOCs) generated by the antagonistic strains and the control effect of fermentation bacteria liquid on sorghum are achieved, a new biocontrol resource is provided for prevention and treatment of the sorghum anthracnose, and the method has a wide application prospect. And a foundation is laid for further preventing and treating diseases by using the antagonistic strain.

The invention discloses fattening feed for yaks in high-cold and high-altitude areas in Tibet. The fattening feed is prepared from a coarse feed component, a concentrated feed component and an additive component, wherein the coarse feed component accounts for 60%-70% of dry matter of daily ration, and the coarse feed component comprises the following raw materials in percentage by mass: 25%-30% of improved forage grass, 15%-20% of hybrid forage grass, 10%-15% of sudangrass, 15%-20% of corn straw, 10%-15% of hybrid sorghum sudanense for feeding and 5%-10% of black oat; the concentrated feed accounts for 30%-40% of dry matter of daily ration and comprises the following raw materials in percentage by mass: 50%-55% of corn, 20%-25% of soybean meal, 8%-10% of wheat bran, 5%-8% of tenebrio molitor and 3%-5% of premix special for yaks. And the additive component is baking soda which accounts for 0.3%-0.6% of dry matters of the daily ration. According to Tibet high-altitude, high-cold and salinization environment adaptability verification, the method is resistant to the low temperature of-21 DEG C, 0.8% of salt and alkali and slightly cold-resistant and drought-resistant, the yield of fresh grass per mu reaches 7-25 tons, the problems that traditional forage grass is low in yield and weak in stress resistance in Tibet high-cold and high-altitude areas are solved, and stable supply of the forage grass is guaranteed; the roughage is diversified in collocation and covers high-protein, high-fiber and high-energy types.

The application discloses corn-highland straw wood vinegar and a preparation method and application thereof, and belongs to the technical field of pesticide synergists, and the preparation method comprises the following steps: (1) corn straw and highland straw are mixed, crushed, dried, preheated and cracked, and then subjected to solid decomposition at a temperature of 300-600 DEG C to obtain a crude wood vinegar; (2) the crude wood vinegar is repeatedly stored by freezing and thawing for 6 months, then filtered and distilled, the light components are reserved, and the heavy components are removed; (3) the light components are extracted by butyl triphosphate and diethyl ether in sequence, then the extract is subjected to molecular distillation to evaporate the solvent, and the wood vinegar is obtained. The application further discloses the wood vinegar prepared by the preparation method and application of the wood vinegar in a pesticide synergist. The wood vinegar obtained by the application mainly plays a stomach poison, contact killing and avoidance role on the target, and can provide a further idea for developing a low-toxicity and environment-friendly plant source compound pesticide.

A novel sorghum variety designated R19D2759 and seed, plants, plant parts and plant cells thereof are produced from a cross of inbred sorghum varieties. Methods for producing a sorghum plant comprise crossing hybrid sorghum variety R19D2759 with another sorghum plant. Sorghum variety R19D2759, the seed, the plant produced from the seed, and variants, mutants, and minor modifications of sorghum variety R19D2759 are provided. Methods for producing a sorghum plant containing in its genetic material one or more traits introgressed into sorghum variety R19D2759 include one or both of backcross conversion and transformation of one or both inbred parents. The sorghum seed, plants and plant parts produced thereby are described.

A novel sorghum variety designated 2PSKA12A and seed, plants and plant parts thereof are provided. Methods for producing a plant comprise crossing sorghum variety 2PSKA12A with another plant. Sorghum seed, plants and plant parts produced by crossing sorghum variety 2PSKA12A with another plant are described. Methods for producing a plant containing in its genetic material one or more traits introgressed into 2PSKA12A include one or both of backcross conversion and transformation. Hybrid sorghum seed, plants or plant parts produced by crossing the sorghum variety 2PSKA12A or a locus conversion of 2PSKA12A with another sorghum variety are disclosed.