125 results about "Green leaf" patented technology

Provided are a method, apparatus, electronic device, and storage medium for monitoring a nitrogen demand of a fruit tree. The method includes acquiring plant input parameters of a fruit tree to be monitored, where the plant input parameters at least include a phenological development accumulated temperature parameter, a green leaf parameter, a photosynthesis parameter, a respiration parameter, a dry matter accumulation parameter, a partitioning parameter, and a nitrogen transport parameter. A target monitoring model is constructed, where the target monitoring model is a WOrld FOod Studies (WOFOST) model integrating nitrogen monitoring. The plant input parameters of the fruit tree to be monitored are input into the target monitoring model to obtain a nitrogen demand of the fruit tree to be monitored that is output by the target monitoring model.

The invention provides the application of the NBIP1 gene in rice salt tolerance, the gene expression mode of the NBIP1 gene under salt stress is analyzed, and the result shows that the expression of the NBIP1 gene in a high-salt environment is remarkably up-regulated, which indicates that the NBIP1 is strongly induced by high salt; a result of analyzing the salt tolerance of the rice NBIP1 mutant shows that the withering degree of leaves of the mutant is remarkably higher than that of a wild type, and the survival rate of the mutant is also remarkably reduced, and a result of analyzing the salt tolerance of NBIP1 overexpressed rice shows that the green leaf area and the survival rate of an overexpressed strain are remarkably higher than those of the wild type. Therefore, the NBIP1 gene can positively regulate and control the salt stress tolerance of the rice in the seedling stage.

The invention discloses green leaf-imitated porous hydrogel as well as a preparation method and application thereof, and belongs to the technical field of hydrogel materials. The preparation method of the green leaf-imitated porous hydrogel comprises the following steps: mixing polyvinyl alcohol, tannic acid and a composite pigment in a solid state, and grinding to form uniformly dispersed mixed powder; then spraying a glutaraldehyde solution to the mixed powder, carrying out a cross-linking reaction at room temperature, and washing after the reaction to obtain hydrogel; soaking the hydrogel in a lithium chloride solution, and taking out the hydrogel after soaking to obtain the green leaf-imitated hydrogel with the automatic moisture absorption function; the hydrogel has a porous structure, can automatically absorb moisture and simulate a vegetation spectrum in a 400-2500nm wave band at high precision, is suitable for covering the surface of fabric or equipment so as to simulate the spectrum and thermal characteristics of vegetation, and can be widely applied to the field of infrared camouflage.

The invention discloses a KASP molecular marker for identifying yellow and green leaf veins of watermelons, a primer combination and application of the KASP molecular marker and the primer combination, and belongs to the technical field of molecular markers. The KASP molecular marker provided by the invention comprises a K93281 molecular marker and / or a K93136 molecular marker; the polymorphism of the 71st basic group of the K93281 molecular marker is A / G, and the 71st basic group of the K93281 molecular marker is located at the 932281st position of the No.4 chromosome of the watermelon genome; the polymorphism of the 71th basic group of the K93136 molecular marker is G / A, and the 71th basic group of the K93136 molecular marker is located at the 93136th position of the No.4 chromosome of the watermelon genome. Experiments show that the KASP molecular marker is remarkably related to watermelon vein color characters and can be applied to auxiliary identification and breeding of yellow-vein watermelons.

The invention belongs to the technical field of crop molecular genetics and molecular breeding, and relates to a molecular marker closely linked with the green-keeping character of peanut leaves and application of the molecular marker, and the molecular marker is located in the 476.3 kb interval of the No.16 chromosome 7, 402, 289-7, 878 and 548 of peanuts. The sequences of a primer pair for detecting the molecular marker are shown as SEQ ID NO.3 and SEQ ID NO.4; the genomic DNA of a persistent green parent, a premature senility parent and a filial generation thereof is used as a template, the primer pair is used for PCR amplification and gel detection, and the genotype of an individual marker is judged according to the comparison of the size of an amplification product of a filial generation individual and the size of an amplification product of the parent. Further judging the genotype of the leaf green-keeping related gene and the leaf green-keeping character of the individual; and on the other hand, the method can assist plant type breeding, yield breeding and the like related to the leaf persistence of the peanuts in assisting plant type breeding, yield breeding and the like related to the leaf persistence of the peanuts.

1. The name of the design product: lead disc (green leaf). 2. The use of the design product: lead storage for fireworks or firecrackers. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view 1.

The invention discloses a gamma aminobutyric acid green tea processing method which comprises the following steps: spreading fresh leaves, namely immediately spreading the fresh leaves after the fresh leaves enter a factory; performing anaerobic fermentation; performing fixation: performing fixation by using a roller fixation machine; spreading for cooling and moisture regaining: spreading the enzyme-deactivated leaves in time, and stacking for moisture regaining after spreading for cooling; performing temperature-controlled rolling; deblocking and screening: deblocking in time after rolling leaves are discharged; performing circular rolling frying (second-stage fixation), namely performing circular rolling frying by using a roller fixation machine; spreading and cooling: spreading and cooling the second-stage tea leaves in time; performing circular roll-frying (aroma enhancement), namely performing circular roll-frying and aroma enhancement by using a roller fixation machine; finishing is conducted; the invention innovatively provides a new three-stage drying technology of circulating rolling-frying (second-stage green leaf), spreading-cooling and circulating rolling-frying (aroma extraction), the whole drying process is continuously and circularly rolling-frying through a roller fixation machine, and the chlorophyll retention amount of the gamma aminobutyric acid green tea processed by adopting a new temperature control rolling technology is increased by 30% or above compared with normal-temperature rolling, so that the chlorophyll retention amount of the gamma aminobutyric acid green tea in summer and autumn is increased by 30% or above. The dry tea is emerald green in color, tight and fine in appearance, clear and bright in soup color, fragrant and lasting in fragrance and fresh and cool in taste.

The invention belongs to the field of composite material preparation, and relates to a preparation method of a flexible vegetation-imitating green leaf camouflage material, which comprises the following steps: doping chrome green Cr2O3 particles in a polydimethylsiloxane (PDMS) matrix to form a bottom film with the appearance color similar to that of green vegetation, and then coating a layer of film doped with Au or Ag and other metal nanoparticles on the bottom film to obtain the flexible vegetation-imitating green leaf camouflage material. Therefore, the wave modulation method based on surface plasmon enhanced absorption is realized, the material can imitate the reflectivity of green vegetation in a near-infrared band, PDMS is taken as a matrix and doped with chrome green particles, so that the color of the film is similar to that of a green plant macroscopically, Ag nanorods doped in the upper PDMS coating can enable the chrome green coating to imitate a red edge effect, and the reflectivity of the green vegetation can be simulated in a near-infrared band. Vegetation is simulated in a near-infrared band. The two layers of films are compounded, so that the camouflage material and the vegetation green leaves have the same color and spectrum, and the preparation method and the material have very wide application prospects.

The application relates to the technical field of molecular biology, and discloses a cold-tolerance identification method of Pennisetum based on a 65-core molecular marker set, a primer group and a gene chip and application thereof. The application collects core germplasm resources of the Pennisetum through a system, and constructs a GWAS population by using multi-environment (different altitudes) conditions, so that a wide genetic background and phenotype variation are fully covered, and a material foundation for genetic analysis of cold tolerance is laid. In the aspect of cold-tolerance phenotype identification, the application innovatively takes the chlorophyll content of leaves and the percentage of green leaves after natural low-temperature stress in autumn and winter fields as the cold-tolerance evaluation indexes, judges individuals with more than 40 excellent allelic variations as high-cold-tolerance varieties, and establishes a rapid and non-destructive phenotype screening method which can be implemented at the seedling stage.

1. Name of the designed product: ceramic paper (green leaf gold branch). 2. Use of the designed product: used for sticking and sintering on the surface of containers made of porcelain, glass and other materials, playing a decorative role. 3. Design points of the designed product: in the pattern. 4. Picture or photo that best shows the design points: use state reference drawing. 5. Kit description if necessary: the front view of kit 1, kit 2 and kit 3 is used on the tableware shown in the use state reference drawing. 6. Change state description if necessary: the rear view of the designed product is not a common face, so it is omitted. 7. Other information if necessary: kit 1, kit 2 and kit 3 of the designed product are all flat products, so the left view, right view, top view and bottom view are omitted.

The invention discloses yellow tea with high stability of theaflavin as well as a preparation method and application thereof, and the yellow tea with high stability of theaflavin is obtained through enhanced fermentation and green leaf rocking treatment and by utilizing a steam explosion technology. A proper amount of yellow tea is taken and smashed, clear extract liquor is obtained through an ultrasonic extraction technology and a nanofiltration technology, the extract liquor and white spirit are mixed in proportion to form the tea wine, high performance liquid chromatography is used for determination, theaflavin is increased by 2.2 times, and stability of theaflavin in the yellow tea wine is determined to be improved through a stability experiment. The content and stability of theaflavin in the yellow tea are improved through enhanced fermentation, rocking and steam explosion treatment, the tea wine is rich in flavor level and golden yellow and transparent in color through the nanofiltration technology and the optimal proportion, the unique flavor and nutritional value of the yellow tea can be effectively improved, and the tea wine has better sensory quality and high health-care value.

1. The name of the design product: bed (green bed). 2. The use of the design product: bed for people to rest. 3. The design points of the design product: in shape. 4. The picture or photo that best shows the design points: perspective view 1. 5. The bottom of the design product is not easy to see or not visible when used, omit the top view; the design points of the top view have been embodied in perspective view 1 and perspective view 2, omit the top view.

The application discloses a kind of machine-picked tea green leaf grading device, including box, fan unit, conveying mechanism and screening mechanism;The box is divided into upper structure and lower structure, and the top of upper structure is provided with feeding port;The fan unit is arranged in the side of upper structure;The conveying mechanism is arranged in the bottom of upper structure;The screening mechanism is arranged in lower structure;One side of the conveying mechanism is provided with a first discharge port, and the other side of the conveying mechanism is provided with a feeding port for communicating between upper structure and lower structure;The screening mechanism includes a plurality of screening drums arranged inside lower structure for screening different grades of tea green leaf, and the plurality of screening drums are arranged downward in a zigzag manner;The side of lower structure is provided with different grades of discharge port at the position corresponding to each screening drum.The device can quickly separate different grades of tea green leaf after picking by tea picker, lay a foundation for subsequent processing, improve the efficiency of tea green leaf grading, and save manpower.

The invention discloses a light-weight empoasca flavescens insect attack detection method based on deep learning, relates to the technical field of agricultural disease detection, and is used for solving the problem that the disease condition cannot be quickly and comprehensively mastered when tea empoasca flavescens is manually detected. Comprising the following steps: S1, making a tea lesser leafhopper original data set containing different environment variables in a real tea garden environment; s2, dividing the marked image data into a training set, a verification set and a test set; and S3, constructing an improved tea lesser leafhopper detection model based on Yolov. And S4, training the Yov-based improved tea lesser leafhopper detection model constructed in the step S3 by using the training set in the step S2 to obtain a final optimization model. And S5, detecting the tea lesser leafhoppers trapped in the tea garden by adopting the optimization model finally obtained in the step S4 to obtain a detection result. And S6, deploying and putting into use. The problems of time and labor consumption and low efficiency of artificial pest detection are solved, labor force is liberated, cost input is reduced, and practicability is high.

The invention belongs to the technical field of mutation breeding, and particularly discloses a breeding method for inducing watermelon mutation by using EMS. The method comprises the following steps: collecting pollen by using a glucose solution, then treating by using an EMS-glucose solution, pollinating female flowers blooming on that day after treatment, uniformly spraying a forchlorfenuron solution with a proper concentration on the pollinated female flower ovary, harvesting and planting M0-generation seeds, obtaining watermelon EMS dominant mutation individuals in the M1 generation, harvesting and planting M1-generation seeds, obtaining watermelon EMS mutation groups with rich variation in the M2 generation, and finally obtaining the watermelon EMS mutation groups with rich variation. And preparing a breeding combination by utilizing the beneficial mutants. According to the invention, various mutants such as stress yellowing, green leaf color, withered leaf margin, male sterility, short vine, plant malformation, leaf malformation, peel and stripe variation, fruit flavor variation and the like can be obtained; the technical bottlenecks of narrow genetic background, shortage of excellent germplasm resources, low germplasm creation efficiency and the like in watermelon functional gene research and variety breeding are effectively solved, and the method can be used for creating excellent breeding new germplasm and cultivating new varieties.

The invention discloses a method for accelerating drying and dehydration of alfalfa, and belongs to the technical field of alfalfa seed breeding. The method comprises the following steps that 40-50 days after the full-bloom stage of alfalfa, 50-150 mL of 30% nitra.nicotian.atrazine dispersible oil suspending agent is used per mu, 25-35 L of water is added, and leaf spraying is conducted. According to the method provided by the invention, the drying ripening agent is sprayed before alfalfa seeds are harvested, so that green leaves of alfalfa are withered and yellow and fall off, the seeds are relatively consistently ripe, the defoliation rate and the relative water loss rate of stems and leaves of alfalfa are remarkably increased, the drying time of alfalfa is shortened, and the seed yield and the germination rate are increased.

The invention discloses a high-breathability imitation green leaf material and a preparation method thereof, and belongs to the technical field of hyperspectral camouflage. The preparation method of the high-air-permeability imitated green leaf material specifically comprises the following steps: adding cationic dye, moisture absorption salt and polyacrylonitrile into a solvent, and stirring at normal temperature to obtain a spinning solution; the spinning parameters are as follows: the voltage is 10 to 50kV, the spinning distance is 5 to 10cm, the liquid supply speed is 0.5 to 10mL / h, the spinning environment temperature is 10 to 40 DEG C, and the spinning environment humidity is 5 to 30 percent. The high-air-permeability imitated green leaf material has reflection spectrum characteristics similar to those of natural green leaves, a large number of pore channels are kept, the air permeability, wearing comfort and other performance of camouflage equipment are improved, and the high-air-permeability imitated green leaf material is expected to meet the urgent requirements of the fields of field tents, individual clothes and the like for breathable and comfortable hyperspectral camouflage textiles.

The utility model relates to the technical field of simulated green leaves, in particular to a quick mounting structure of a simulated green leaf fence, which comprises a composition board, a clamping mechanism and an extension mechanism, the surface of the front end of the composition board is used for mounting simulated green leaves and the clamping mechanism, and the extension mechanism is used for mounting the simulated green leaves and the clamping mechanism on the surface of the front end of the composition board. Clamping mechanisms are slidably installed in the two sides of the combination plates, the clamping mechanisms clamp the protective fence to enable the combination plates to be installed on the protective fence, the extension mechanisms are installed in the centers of the backs of the combination plates, the extension mechanisms increase the distance between the combination plates, the installation range of the simulation green leaves is expanded, and the simulation green leaves are installed on the protective fence. Through cooperation of the clamping mechanism and the extension mechanism, the clamping mechanism clamps the composition boards and the protective guard to enable the composition boards to be installed on the protective guard, the extension mechanism increases the distance between the composition boards, the installation range of the simulated green leaves is expanded, and therefore the simulated green leaves with larger areas can be installed.

The invention relates to the technical field of essence, and particularly discloses a pyrrolidine compound with fresh green leaf fragrance and a preparation method of the pyrrolidine compound. The chemical name of the compound is 1-(2-methoxybenzyl)-2-hydroxymethyl-5-oxopyrrolidine, and the compound is obtained by key reaction with amino acid to realize molecular skeleton construction and functional group modification reaction. At present, the compound is not pushed out in domestic and international flavors and fragrances companies, the compound with grass fragrance and special fresh green leaf fragrance is researched, the compound has little camellia sweet fragrance, and the compound is elegant in fragrance and long in fragrance retention time and has important application in the field of daily chemical flavor blending.

The utility model discloses a green leaf rocking device for tea making, which comprises a mounting plate, two vertical plates are fixedly connected to the upper surface of the mounting plate, bearing seats are fixedly embedded in the side surfaces, close to each other, of the two vertical plates, and the inner rings of the two bearing seats are jointly and fixedly connected with a rotating rod. The device is provided with a heating piece, the heating piece can be used for conveniently setting the temperature during tea leaf rocking, the tea leaf rocking quality can be improved, and a vertical plate, a bearing seat, a rotating rod, a connecting plate, a pull rod, a servo motor, a rotating disc, a first pin shaft and a second pin shaft are matched, so that the rotating disc can be driven to rotate by utilizing the rotation of the servo motor; the rotating disc is hinged to the pull rod through the second pin shaft, the pull rod is hinged to the connecting rod through the first pin shaft, and the bearing seat is used, so that the rotating rod, the connecting plate and the green rocking pot can be conveniently driven to rock the tea leaves, the green rocking efficiency and quality can be improved, and the manpower consumption can be reduced.

A kind of tea processing preparation process, it is related to tea processing technical field, solve the problem of different water content of tea fresh leaves due to different degree of sucking and biting of small green leafhopper adults and nymphs and different time interval from sucking and biting to picking.The preparation process includes fresh leaf pretreatment, collision green and aroma enhancement, steam + high hot air fixation, spreading, striping, drying, screening and picking, aroma enhancement and packaging.In the fresh leaf pretreatment process, small green leafhopper adults are put in, and small green leafhoppers are attracted to suck and bite fresh leaves by yellow light.In the collision green process, tea fresh leaves are made to jump by vibration to carry out collision green treatment.The present application solves the problem of different degree of fresh leaf water loss due to different degree of sucking and biting of small green leafhopper adults and nymphs and different time interval from sucking and biting to picking by putting small green leafhopper adults and nymphs to concentrate sucking and biting of tea fresh leaves.Meanwhile, the quality of cicada tea is effectively improved by temperature and humidity control, light supplement, collision green and aroma enhancement, steam + high hot air fixation.

The utility model discloses a vertical mushroom street lamp handicraft, and relates to the technical field of handicrafts. Comprising a main mushroom framework, mushroom decorating parts, vine decorating parts, green leaf decorating parts, light-emitting lamp strips and a solar assembly, the solar assembly is installed at the top end of the main mushroom framework, the mushroom decorating parts are connected to the side end of the main mushroom framework, the vine decorating parts are wound on the main mushroom framework, and the green leaf decorating parts are installed on the vine decorating parts in a combined mode. The light-emitting lamp strips are distributed in the length direction of the vine decorating part and electrically connected with the solar assembly. The vertical mushroom street lamp handicraft disclosed by the utility model not only can be applied to the edges of roadways such as gardens, parks and the like as street lamps, but also can be applied to the construction of simulated environment venues. The solar panel assembly is used for charging and supplying power to the light-emitting lamp strip, a power supply wire does not need to be connected, and mobility is higher; through the support assembly, the vertical mushroom street lamp handicraft can be erected in soil in an auxiliary mode; the overall structure is simple and the use effect is good.

The utility model discloses a kind of viscose traps for preventing and treating tea small green leafhoppers, including support frame, install the insect sticking frame of support frame, install the insect sticking plate and first side extension plate of insect sticking frame, install the collection box of support frame, install the fixing nail of insect sticking frame, install the ground-inserting fixing part of support frame, ground-inserting fixing part has multiple interval setting barbs, insect sticking frame has integrally arranged second side extension plate, insect sticking plate is installed in insect sticking frame by fixing nail, collection box is located below insect sticking frame, first side extension plate and second side extension plate are matched and set, insect sticking plate, first side extension plate, fixing nail, second side extension plate and ground-inserting fixing part are multiple and interval setting, first side extension plate and second side extension plate are all set in inclined shape;Insect sticking frame is provided with multiple interval setting insect sticking grooves, insect sticking plate is placed in insect sticking groove, the depth of insect sticking groove is greater than the thickness of insect sticking plate.

A new and distinct cultivar of Caladium plant named ‘UF-15-23’, characterized by its very compact growth habit; multiple lance or strap-type leaves that have a creamy background color, slightly ruffled dark green leaf margins, numerous colorful red-purple spots across the leaf blade; blooms with red-purple spots or blotches; moderate resistance to Fusarium tuber rot caused by Fusarium solani, and suitability for producing pot plants in small containers (4 inches in diameter) from No. 1-sized tubers without tuber de-eyeing.

The present invention provides a method for estimating the tea green leafhopper control period based on automatic capture, which relates to the field of tea pest control, comprising: step S1, active capture; step S2, identification and counting: using a recognition model to identify and count tea green leafhoppers in the image obtained in step S1, to obtain the number and average length of tea green leafhoppers; step S3, environmental data collection; step S4, pest control period prediction: using a prediction model completed through offline pre-training to predict the current tea green leafhopper control period, and correcting the prevention period result using a prediction time correction method. The method uses an automated system to accurately predict the pest outbreak period based on factors such as the number of tea green leafhoppers, insect length, temperature, and humidity, with high prediction accuracy and low error, effectively reducing dependence on professional technicians and avoiding the errors and lags caused by manual prediction.

The present application belongs to the field of microbial technology. More particularly, it relates to a salt-tolerant Bradyrhizobium sp. strain RY15 and its application. The Bradyrhizobium sp. strain RY15 provided by the present application has excellent salt tolerance and can significantly promote the growth and development and nodule fixation ability of Desmodium velutinum. The pot experiment results prove that the application of the RY15 strain can significantly increase the fresh weight of the aboveground part, the fresh weight of the underground part and the number of nodules of Desmodium velutinum; in the saline soil field, the yield of the pasture is increased by 68.89% after the inoculation of the RY15 inoculant. The RY15 strain of the present application can be made into a liquid or solid microbial inoculant, which is suitable for seed dressing, root soaking or soil application, and is simple to operate, low in cost and easy to popularize. The RY15 strain of the present application is a natural symbiotic bacterium, is safe and non-toxic, can improve the nitrogen cycle of soil, expand the planting of high-quality leguminous forage in saline-alkali soil, and has good application prospect and application value.

A new and distinct cultivar of Caladium plant named ‘UF-15-23’, characterized by its very compact growth habit; multiple lance or strap-type leaves that have a creamy background color, slightly ruffled dark green leaf margins, numerous colorful red-purple spots across the leaf blade; blooms with red-purple spots or blotches; moderate resistance to Fusarium tuber rot caused by Fusarium solani, and suitability for producing pot plants in small containers (4 inches in diameter) from No.1-sized tubers without tuber de-eyeing.

1.The name of the design product: notebook (green vein). 2.The use of the design product: for writing and recording words. 3.The design points of the design product: the combination of shape, pattern and color. 4.The picture or photo that best shows the design points: perspective view. 5.The design claimed contains color.

1. The name of this design product: Pot lid handle (Green Leaf Emperor Series). 2. Purpose of this design product: handle for cookware. 3. The key point of the design of this product lies in its shape. 4. The picture or photo that best illustrates the design points: three-dimensional picture.

1. Name of the designed product: Handbag (green leaf). 2. Use of the designed product: for handbag. 3. Design points of the designed product: in the shape, pattern and combination of the product. 4. Picture or photo best indicating the design points: perspective view.