725 results about "Rapeseed" patented technology

The invention relates to the technical field of production of organic chili oil bean halves, and discloses an organic chili oil bean halve production process which comprises the following steps: cooking and curing organic broad beans, cooling to make koji, and carrying out heat preservation fermentation to obtain sweet halves; mixing and pickling the organic fresh chilies with sodium chloride to obtain low-salt chilli embryos; mixing the sweet petals with the low-salt chili embryos, and adding an emulsifying active medium to obtain soy sauce mash; performing staged temperature-controlled fermentation and normal-temperature solarization curing on the soy sauce mash; and grinding and sterilizing the fermented and cured material to obtain a finished product of the organic chili oil bean halves. The preparation method comprises the following steps: pre-dispersing rapeseed oil into fine liquid drops by using active yellow mustard micro powder; the calcium carbonate buffering agent releases calcium ions in response to the acidity change of the system, pectin in chili is induced to be subjected to a cross-linking reaction, a three-dimensional gel network is constructed in soy sauce mash, dispersed oil drops are physically embedded, the oil drop merging and migration resistance is increased, and the oil separation rate of the product in the storage process is reduced.

The invention discloses a rape population canopy photosynthetic measurement method and device and a storage medium, and relates to the technical field of plant image processing. The method comprises the following steps: constructing a rape group point cloud data set with organ semantic information; training a rape group organ point cloud segmentation model by using the point cloud data set; segmenting the rape group organ point cloud by using the trained point cloud segmentation model; on the basis of the point cloud data of the rape group after organ segmentation in the whole growth period, rape group structure indexes are extracted; and constructing a photosynthetic capacity measurement index based on the rape population structure index, and obtaining photosynthetic capacity estimation of the whole-growth-period rape population. According to the method, high-throughput measurement of the photosynthetic parameters of the rape population can be accurately realized.

The invention relates to the technical field of agricultural biological information, in particular to a rape phenotype-genotype correlation analysis system based on deep learning, which comprises a phenotype image acquisition module, an image preprocessing module, an image phenotype feature extraction module, a multi-dimensional phenotype integration module, a deep learning model training module and a correlation analysis module, the image phenotypic feature extraction module creatively fuses a differential geometry theory and a deep learning technology, maps rape phenotypic features from an Euclidean space to a Riemannian manifold space through a multi-scale differential manifold representation network, and calculates feature correlation based on a geodesic distance by using a manifold attention weighting mechanism. The multi-scale geodesic integration module is adopted to realize organic fusion of phenotypic characteristics of different scales, the association analysis module adopts a multi-level linear regression model to analyze key agronomic characters of the rape, an association relationship between phenotypes and genotypes is established, and the phenotypic characteristic extraction accuracy under a complex background is improved by 35.2% compared with that of a traditional method.

The invention belongs to the technical field of plant molecular markers, and particularly discloses an Indel molecular marker related to the salt tolerance of brassica napus and application of the Indel molecular marker. The marker is located at the position of an A01 chromosome scafoldA0133077947 of a brassica napus reference genome ZS11.v10, and the genotype of a polymorphic site is CTAA or C. The invention further discloses a method for identifying the marker of the brassica napus. Large-scale group phenotypic association analysis proves that the molecular marker is remarkably associated with the salt tolerance of the brassica napus in the germination period, and when the polymorphic site genotype is CTAA, the salt tolerance in the germination period is high; when the genotype of the polymorphic site is C, low salt tolerance in the germination period is shown. The invention finds that the polymorphic site is obviously associated with the salt tolerance of the brassica napus for the first time, provides a powerful molecular tool for solving the problems of difficulty in phenotype identification, long period and low efficiency in salt tolerance breeding of the brassica napus, can accurately screen salt-tolerant materials in the early stage, and greatly accelerates the breeding process of new varieties of the salt-tolerant brassica napus.

The invention discloses an oilseed rape pot seedling transplanter, and relates to the technical field of oilseed rape planting. Comprising a power headstock, a seedling planting mechanism, a support, a transmission shaft and first side plates, the support is connected with the power headstock, the transmission shaft is in transmission connection with the power headstock, the transmission shaft is rotationally connected with the support, the two ends of the transmission shaft are each provided with one first side plate, and a plurality of rotating shafts are arranged between the two first side plates in parallel; each rotating shaft is provided with a plurality of duckbilled planters, and each duckbilled planter is provided with a switch assembly used for controlling the duckbilled planter to be opened and closed, a seedling feeding mechanism and a seedling taking mechanism. According to the rape pot seedling transplanter provided by the invention, automatic transplanting of rape pot seedlings can be realized, the transplanting efficiency of the rape pot seedlings is improved, and labor is saved.

The invention discloses an SNP (Single Nucleotide Polymorphism) marker for auxiliary selection of the leaf number of brassica napus, a primer group, a detection method and application, and relates to the technical field of biology and rape breeding. The SNP marker is located at the 9283404 bp position of a brassica napus A02 chromosome, a basic group of the site is a T allele or a C allele, and the T allele is associated with a leafy character. The SNP marker provided by the invention can solve the technical problem that the breeding efficiency of the high-photosynthetic-efficiency ideal-plant-type rape variety is restricted due to the fact that an effective molecular marker closely linked with the leaf number character of the brassica napus is lacked in the prior art and the character cannot be quickly and accurately screened in the early breeding stage.

The invention relates to the technical field of rapeseed oil processing, and discloses a rapeseed oil squeezing and leaching process integrating gradient temperature control and dynamic regulation, which comprises the following steps: S1, receiving and metering raw materials; s2, cooperatively softening, drying and squeezing; s3, dynamic regulation and control conveying and buffering of the rape seed cakes; s4, gradient temperature control leaching and waste heat recovery; s5, optimizing operation of a solvent recovery system; s6, collecting crude oil; drying and softening process parameters are dynamically regulated and controlled in the reverse direction with the squeezing requirement as the target, and precise cooperation of moisture and temperature of the blank pieces is achieved; in the leaching stage, gradient heating evaporation is adopted, and evaporation-removed waste heat is recycled for material preheating, so that the energy consumption is reduced while the solvent separation efficiency is improved; a dynamic matching mechanism based on real-time data and buffer storage is established, the production rhythm of a pre-squeezing workshop and a leaching workshop is coordinated, the problem of capacity imbalance is solved, and the purposes of improving the oil yield and the quality of crude oil, reducing energy consumption and solvent loss and enhancing the continuity and stability of whole-process production are achieved.

The invention relates to the field of agricultural bioengineering, in particular to application of an oilseed rape BnaA08G0167600WE gene in enhancing pod shattering resistance of oilseed rape. According to the invention, after a transgenic plant is constructed in oilseed rape by utilizing a modern biotechnological means and the oilseed rape gene BnaA08G0167600WE is knocked out, the silique of the mutant is not easy to crack compared with a wild type under the action of external force, and a separation layer and a wood layer of the cross section of the silique of the mutant have more cell connections compared with the wild type, so that the yield of the mutant is improved. And the generation of the mutants provides an important genetic material for further researching the function of the gene and the effect of the gene in the rape.

The invention discloses an anti-hardening protein bar suitable for cold conditions and a preparation method thereof, and belongs to the technical field of food processing. In order to solve the problems of texture hardening and mouthfeel deterioration caused by aggregation and crosslinking of protein molecules in the existing protein bar under a cold condition, the invention provides a method for organically combining specific plant proteins (soybean protein, quinoa protein, winter rapeseed protein and pea protein) rich in antifreeze peptide with antifreeze polysaccharide; the protein bar which can effectively resist hardening and keep good texture and nutritional characteristics in a cold environment is prepared through the processes of extrusion puffing, precise mixing, forming and the like, so that the application of the product in the fields of exercise and fitness, outdoor exploration, emergency storage and the like is expanded, and the market competitiveness of the protein bar is enhanced.

The invention discloses a method for preparing live pig feed through mixed solid-state fermentation of feed rape and rapeseed meal. The method specifically comprises the following steps: harvesting feed rape from a full-bloom stage to a final bloom stage, adding rapeseed dregs, and uniformly mixing to obtain a fermentation substrate with the water content of 55-65%; spraying the compound enzyme bacterium preparation on the fermentation substrate, uniformly stirring, finally compacting by using a packer, sealing, packing and storing, and fermenting for 45 days; the compound enzyme bacterial preparation comprises a bacterial agent and an enzyme agent; the fungicide comprises lactobacillus plantarum, bacillus subtilis, saccharomyces cerevisiae and aspergillus niger; the enzyme agent is prepared from phytase, cellulase, hemicellulase, pectinase, tannase, xylanase and alpha-galactosidase. The feed rape and the rapeseed meal are subjected to mixed solid fermentation, so that the content of phytic acid, glucosinolate and crude fiber is greatly reduced, the content of crude protein is increased, and the nutritional quality of the feed is remarkably improved. The fermented feed is used for replacing part of corn, soybean meal and wheat bran, and the use amount of concentrated feed in live pig breeding is reduced.

The invention provides application of a BnaXPT gene in regulating and controlling the content of oil and protein in rape seeds. According to the invention, the key gene XPT gene for regulating and controlling the balance of the oil content and the protein content of the rape seeds is excavated on the whole genome level through multi-omics association analysis, and by constructing an XPT overexpression strain and an XPT function-deficient rape variety, it is found that the protein content of the rape seeds can be remarkably improved through overexpression of the gene; by mutating the gene, the oil content of rape seeds can be remarkably increased, a brand new target is provided for improving and optimizing the content and balance of the two nutrient substances of the rape, a new way and means are provided for creating the rape with high oil content or high protein content, and the application prospect is wide.

The invention belongs to the field of plant biotechnology and plant molecular breeding, and particularly relates to a brassica napus BnabZIP1 gene and application thereof in prevention and control of sclerotinia rot of colza. According to the invention, a gene editing technical vector is constructed aiming at sgRNA of the BnabZIP1 gene, agrobacterium tumefaciens is transformed, then brassica napus is transfected, and a homozygous mutant plant after the BnabZIP1 gene is knocked out has stronger sclerotiniose resistance. Results show that the BnabZIP1 gene can be used as a molecular marker or a genetic engineering improvement target of sclerotiniose resistance of rape, is used for screening and creating disease-resistant rape varieties, and has a good molecular breeding application prospect.

The utility model relates to the technical field of rapeseed treatment, and discloses an ultrasonic vibration cleaning structure and a rapeseed pretreatment all-in-one machine, the ultrasonic vibration cleaning structure comprises a cleaning frame, the whole cleaning frame is rectangular, and an ultrasonic generator and a transducer are installed in the cleaning frame; the movable assemblies are symmetrically arranged on the two sides of the cleaning frame, the movable assemblies are used for adjusting the position of the cleaning frame, each movable assembly comprises a first mounting frame, a first connecting block, a second mounting frame and a second connecting block, the first connecting blocks and the second connecting blocks are arranged on the two sides of the cleaning frame, and through cooperation of internal parts of the movable assemblies, the cleaning frame is driven to continuously ascend and descend; the cavitation effect of ultrasonic waves more uniformly covers a cleaning area, local cleaning blind areas caused by fixed positions are avoided, and the energy distribution of the ultrasonic waves in liquid may be uneven due to factors such as the shape of a container and the depth of the liquid. Different areas can be alternately exposed in the high-strength cavitation area by moving the device or the workpiece, and the overall cleaning effect is improved.

This invention relates to the field of no-till seeding devices, and more particularly to a general-purpose no-till seeding device for wheat and rapeseed, comprising: a frame, rollers, a double-disc stubble-breaking blade, a seeding mechanism, and a covering roller; a storage bin is provided on the frame; the rollers are rotatably connected to the frame; an installation block is fixedly connected to the frame; the double-disc stubble-breaking blade is rotatably connected to the installation block; a motor for driving the double-disc stubble-breaking blade is provided inside the installation block; a support rod is fixedly connected to the installation block; in this invention, soil is moved to the crushing roller on a vibrating screen by a suction air pump, crushed into small soil particles, and then screened. The small soil particles fall into the furrow through a transfer funnel and a covering pipe to complete the covering. Subsequently, the covering roller lightly presses the soil to complete no-till seeding. Covering the seeds with small soil particles prevents seed hypoxia and soil compaction, thus avoiding restrictions on seed growth and germination.

The present invention is directed to stable flumetylsulforim compositions, combinations of fluxapyroxad and rapeseed oil, and to a method for the control and / or prevention of (i) fungal pathogen attack on a plant or (ii) plant and / or soil fungal disease, wherein the method comprises applying the composition or the combination described herein.

This invention relates to the field of baking food processing technology, and discloses a method for preparing sponge cake using an oil gel as a substitute for butter. The method includes heating and stirring refined rapeseed oil and food-grade candelilla wax to obtain a lipid eutectic; after cooling, adding food-grade soybean lecithin and shearing and mixing; mechanically shearing and cooling to 45°C to obtain a microcrystalline network primary material; obtaining a modified oil gel through low-speed stirring, slow rewarming and constant temperature, and then cooling to 25°C and holding at that temperature; using this oil gel to replace butter and mixing with baking ingredients at low speed and forced shearing and whipping to obtain a batter; continuously baking in molds and naturally cooling and demolding to obtain a sponge cake. This invention utilizes lecithin and wax crystals to synergistically construct a three-dimensional network framework with thixotropic recovery capabilities, solving the defects of conventional oil gel networks that are fragile and easily damaged by shearing. It effectively traps air bubbles and prevents oil precipitation during the batter whipping stage, reducing saturated fat intake while resulting in a soft, porous sponge cake with no residual wax.

The rapeseed oil hydration equipment comprises a hydration cylinder, a saline water adding mechanism and a residue filtering mechanism, the saline water adding mechanism is installed on the hydration cylinder, and the bottom of the hydration cylinder is in butt joint with the residue filtering mechanism; automatic hydration and impurity removal of the rapeseed oil can be conveniently realized without manual operation, so that the efficiency is improved, and meanwhile, the salinity is uniformly added.

The present application relates to the technical field of rapeseed selection, in particular to rapeseed selection equipment and a use method thereof, which comprises a mounting shell, the outer surface of the mounting shell is fixedly connected with an outer support frame, a through groove is formed in the outer surface of the mounting shell, side collecting boxes are slidably connected to the two sides of the mounting shell, a driving mechanism is arranged on the outer surface of the outer support frame, a rolling and winnowing mechanism is arranged on the inner surface of the mounting shell, a scraping mechanism is arranged on the outer surface of the mounting shell, a secondary screening mechanism is arranged on the outer surface of the rolling and winnowing mechanism, the rolling and winnowing mechanism and the secondary screening mechanism are matched to further screen small-particle rapeseeds, the multiple effects of mechanical rolling, air screening and secondary screening can efficiently separate complete rapeseeds, incomplete rapeseeds and empty shells, improve the purity of selection, greatly improve the screening efficiency, and reduce the labor intensity of manual screening.

This invention discloses a rapeseed BnaALaAT1 The application of genes in breeding stress-resistant, high-yielding plant varieties, the aforementioned BnaALaAT1 The nucleotide sequence of the gene is shown in SEQ ID NO.1. This invention clones the versatile gene from rapeseed. BnaALaAT1 We constructed pure-line plants by introducing rapeseed and conducted phenotypic investigations under various conditions. The experimental results showed that... BnaALaAT1 Genetically modified rapeseed exhibits significantly superior growth compared to the wild type under both normal and various adverse conditions, fully demonstrating that this gene can enhance the plant's survival ability under various adverse conditions by regulating the plant's response mechanism to multiple stresses, providing a crucial guarantee for the stable growth of plants under diverse adverse conditions. Compared to the wild type, transgenic plants not only show a significant increase in yield, with a maximum increase of 53.7%, but also a significant increase in oil content.

This invention provides a gene encoding the E3 ubiquitin ligase BnaA02.SIP1 from Brassica napus and its application, belonging to the field of bioengineering technology. The nucleotide sequence of the BnaA02.SIP1 gene described in this invention is shown in SEQ ID NO:1. Specific primers were designed based on the coding region sequence of the BnaA02.SIP1 gene from Brassica napus, and a plant genetic transformation vector overexpressing the BnaA02.SIP1 gene was constructed using the constitutive expression promoter CaMV35S. The gene was then introduced into wild-type Arabidopsis thaliana and Brassica napus using Agrobacterium-mediated transformation, resulting in transgenic Arabidopsis thaliana and Brassica napus plants. The invention also verified that this gene plays a role in regulating salt tolerance in seedlings. This invention provides a theoretical basis and gene source for cultivating new salt-tolerant rapeseed varieties.

The utility model discloses rapeseed oil liquid purification equipment and belongs to the technical field of rapeseed oil production. The device is characterized by comprising a box body, a pressure head assembly and an adsorption assembly. The box body is used for containing squeezed rapeseed oil liquid, the pressing head assembly is arranged over the box body, and the adsorption assemblies are arranged at the tops of the four side walls of the box body. The pressing head assembly is made to do reciprocating lifting motion through external force, the rapeseed oil liquid in the box body is made to continuously diffuse towards the four sides and make contact with the adsorption assembly, and impurities of the rapeseed oil liquid are intercepted on the adsorption assembly. The oil purification device can improve the working efficiency of oil purification and ensure the quality of rapeseed oil.

The invention relates to the technical field of plant cultivation, in particular to a high-survival-rate seedling transplanting method. The transplanting method comprises the following steps: classifying and screening nursery stocks to obtain screened nursery stocks; lifting the screened seedlings according to a preset soil ball diameter to obtain a seedling transport body; loading the nursery stock transportation body into a container containing a pretreated nursery substrate (perlite, dried chicken manure, peat soil, straw and decomposed sweet potato seedlings) to obtain a nursery stock transplanting body; transferring the nursery stock transplanting body into the planting ditch for bed arrangement operation to obtain a nursery stock transplanting bed body; performing early-stage management on the nursery stock transplanting bed body to obtain a nursery stock bed; in the early-stage management, a compound organic fertilizer (rape seed cake, sheep manure, humic acid, wheat straw, bentonite, boric acid, magnesium sulfate, ammonium sulfate, calcium superphosphate, potassium sulfate and water) is used for additional fertilization; transplanting and planting the nursery stock bed to obtain transplanted nursery stocks. According to the method, by constructing a technical closed loop of root system microenvironment restoration, gradient adaptation and precise nutrition, the transplanting survival rate of the seedlings can be effectively increased.

This invention relates to the field of rapeseed harvesting technology, and more particularly to an orderly rapeseed harvester for greenhouses. The harvester includes a harvesting frame equipped with a cutting blade, multiple sets of separating components, a first-direction conveyor belt mounted on the harvesting frame, an openable baffle, and a second-direction conveyor belt mounted on the harvesting frame. The multiple sets of separating components are movably connected to a frame installed at the front end of the harvesting frame, used to gather the entire rapeseed plant towards the center. The first-direction conveyor belt is used to transport the rapeseed cut by the cutting blade, and it is equipped with multiple sets of separating plates. This invention uses the separating components to gather each vegetable plant towards the center, making the stems and leaves of the rapeseed more compactly arranged. Then, the openable baffle limits the cut rapeseed, causing it to tilt onto the first-direction conveyor belt and be transported to the second-direction conveyor belt, where it is then transported again in the opposite direction, facilitating subsequent centralized collection and processing.

The application discloses a kind of rape saline-alkali tolerance germplasm screening methods based on gradient saline-alkali stress, it is related to the field of agricultural biotechnology, including, setting salt stress gradient group, alkali stress gradient group and saline-alkali combined stress gradient group, multiple rape germplasm are synchronously handled, obtain the phenotypic response data of each rape germplasm under different stress conditions;According to the phenotypic response data, calculate the comprehensive tolerance index of each rape germplasm under each stress gradient;Based on comprehensive tolerance index and salt stress gradient group, alkali stress gradient group and saline-alkali combined stress gradient group, the gradient stress-genotype interaction response surface of each rape germplasm is constructed;Geometric feature parameters are extracted from response surface, and according to geometric feature parameters, rape germplasm is classified according to tolerance mode;According to the tolerance mode classification result, candidate rape germplasm is screened out;Sublethal saline-alkali stress treatment is applied to the parent plant of candidate rape germplasm, and the seed of offspring is harvested and cultivated offspring plant under non-stress conditions.

This invention relates to the field of yam cultivation technology, and in particular to a method for intercropping virus-free yam varieties in the field, comprising (1) field organic matter cultivation, (2) yam intercropping, and (3) field management. This invention addresses the characteristics of virus-free yam varieties, such as good resistance and excellent growth patterns, by specifically improving the soil during intercropping with cowpeas. This results in soil rich in organic matter and mineral nutrients, providing a favorable environment for microbial activity. This fosters good interaction between microorganisms and cowpeas in the soil, promoting the growth of cowpeas and rapeseed. Utilizing the shielding effect and root activity of cowpeas and rapeseed, the water and fertilizer retention capacity and soil activity of the soil are improved, significantly promoting yam growth and improving yam quality.

The utility model relates to rapeseed processing technical field discloses a rapeseed cylinder seed -frying machine, including fixed base, movable plate and seed -frying cylinder, movable plate activity sets up at the top of fixed base, the seed -frying cylinder is installed at the top of movable plate, the top left side of movable plate still is fixed with fixed platform, the top of fixed platform is fixed with the temporary storage component, the temporary storage component includes the temporary storage cylinder, the bottom of temporary storage cylinder is linked with a material guiding pipe, the one end that material guiding pipe is away from temporary storage cylinder connects in the left side of seed -frying cylinder, and the hot gas that this application can be produced when frying rapeseed in seed -frying cylinder is transported to heating ring in the flow guide pipe and carries out recycling, plays the effect of the preheating of temporary storage cylinder, can preheat the rapeseed in temporary storage cylinder, shortens the preheating time of subsequent seed -frying cylinder to rapeseed, avoids the rapeseed of direct entry to seed -frying cylinder and increases the time of frying when cooling.

1. The name of the design product: label (first rapeseed oil genetically modified rapeseed oil 20L). 2. The use of the design product: bottle label for packaging bottles or cans. 3. The design points of the design product: the combination of shape and pattern. 4. The picture or photo that best indicates the design points: front view. 5. The design product is a flat product, and other views are omitted.

The invention provides a method for efficiently preparing active polypeptide by fermenting rapeseed dregs, which comprises the following steps: pretreatment: crushing rapeseed dregs, adding 3-5% of reducing sugar, humidifying and sterilizing; performing mixed bacteria segmented fermentation: inoculating a composite strain consisting of bacillus licheniformis SWJS33 with high yield of aminopeptidase, aspergillus oryzae and lactobacillus plantarum, and fermenting at 30 DEG C or 37 DEG C for 72-84 hours; ultrasonic wall breaking: adding water after fermentation, uniformly mixing, carrying out ultrasonic treatment for 20-30 minutes under the power of 120-200W, and breaking thalli to release intracellular enzyme; enzymolysis: carrying out enzymolysis for 4-6 hours under the condition of 50-60 DEG C; post-treatment: enzyme deactivation, centrifugation and drying are carried out after enzymolysis, and a polypeptide product is obtained. By adding the exogenous reducing sugar, nutrition is enhanced, and thallus proliferation is accelerated; bacillus licheniformis SWJS33 with high yield of aminopeptidase is inoculated, so that the generation of small-molecule active peptide is further promoted; a mixed bacteria composite system and a segmented fermentation technology are adopted, and bacteria cells are crushed in an ultrasonic-assisted manner, so that the enzymolysis efficiency is enhanced, and the yield and activity of the polypeptide are remarkably improved.

The application belongs to the technical field of genetic engineering, and particularly discloses AtDi19 Application of the gene in drought resistance and high-oil rape breeding AtDi19 The gene is first transferred into the rape by using the transgenic technology, and the transgenic rape obtained has significantly improved drought resistance compared with the wild type rape; and the oil content of the rape seed is significantly increased under the drought stress. Therefore, the application provides a new gene resource for drought-resistant and stable high-oil rape breeding.