11 results about "Opium Poppy" patented technology

The invention discloses a knowledge graph construction method for alternative planting of poppy, which comprises the following steps: acquiring soil humidity, illumination intensity, air temperature and rainfall data from Internet of Things sensing nodes deployed in an alternative planting area, analyzing a crop growth state in combination with a remote sensing image, and generating a structured environment observation tuple; entity recognition and relation extraction are carried out on policy and regulation texts, agricultural technology manual and historical planting records, and an initial triple set is constructed; inputting the structured environment observation tuple and the initial triple set into a graph neural network encoder to generate a node embedding vector; on the basis of the node embedding vectors, calculating semantic association weights among entities by adopting a graph attention mechanism, and constructing a dynamic adjacency matrix; the objective of the invention is to solve the problems of lack of semantic association, fragmentation of knowledge expression, weak reasoning ability and insufficient cross-domain collaboration of multi-source heterogeneous data in existing alternative planting management.

The invention provides a poppy recognition method and device based on inverse thinking, equipment and a storage medium, and relates to the technical field of image recognition, and the method comprises the steps: obtaining a plant image set; analyzing and processing the plant image set by using the trained image analysis model, and identifying at least one possible poppy planting area and the planting probability of each possible poppy planting area; the image analysis model is constructed based on a body confrontation theory; the highly suspected area is a possible poppy planting area of which the planting probability is greater than a preset probability threshold; dividing each possible poppy planting area according to the planting probability of each possible poppy planting area to obtain a highly suspected area for planting poppy, and identifying poppy in the execution area based on the highly suspected area through reverse thinking. The method can effectively overcome the influence of shielding and other factors, improves the accuracy of poppy recognition, and can remarkably improve the detection efficiency of a large-area region.

The invention provides an extraction method of a chelidonium majus extract and application of the chelidonium majus extract in medicine preparation. The chelidonium majus extract is applied to a novel compound liquorice tablet to replace poppy components in the liquorice tablet. The novel compound liquorice tablet comprises the following raw materials: liquorice extract powder, a celandine extract, camphor, star anise oil, sodium benzoate, cane sugar, dextrin, magnesium oxide and talcum powder. The upgraded formula of the novel compound liquorice tablet also comprises the following raw materials: tangerine pith polysaccharide, a pear flower extract and hyaluronic acid oligosaccharide. According to the invention, opioid powder in the original compound licorice tablet is replaced by the celandine extract, so that the addiction, dependency and respiratory depression risks caused by opioid components are eliminated from the source. The orange pith polysaccharide, the pear flower extract and the hyaluronic acid oligosaccharide are added on the basis of the celandine extract to obtain an upgraded formula, through the synergistic effect of the four components, the multi-target synergistic mechanism jointly forms comprehensive intervention on cough reflex, and the medicine effect is remarkably improved.

The utility model relates to poppy husk preliminary processing technical field discloses a kind of equipment for cutting off straw carried on poppy husk, it mainly includes rack main body, vibration directional feeder, drum material arrangement limiting mechanism, swing shearing mechanism and rack driving mechanism.The utility model passes through vibration directional feeder and enters drum material arrangement limiting mechanism with the longitudinal mode of poppy husk carried with straw, poppy husk will enter the limiting hole in drum, and rotate to the C of comb limiting mechanism with drum, and poppy husk is righted with straw and is clamped to the inside of comb tooth perpendicular to the rotation direction of drum after sending into swing shearing mechanism, and then the straw of super-standard length is cut off by swing shearing mechanism, and after cutting, poppy husk continues to rotate with drum, under the action of gravity, poppy husk falls into the discharge hopper under poppy husk after cutting, enters the next process.

The application provides a kind of illegal poppy monitoring method and system in courtyard, belongs to intelligent monitoring technical field, this method includes: unmanned aerial vehicle shoots target courtyard remote sensing image, obtains splicing vector with scene weight by single dimension reconstruction, feature extraction, disassembles single dimension vector and calculates contrast coefficient group to judge poppy matching element, respectively adopts general poppy identification model, courtyard exclusive poppy growth cycle identification model according to label to carry out image annotation, finally, redundant processing is done to annotated image and feature weighted fusion is obtained to obtain monitoring result containing planting position, area, growth cycle. Significantly improve the accuracy and efficiency of illegal poppy monitoring in courtyard.

The invention belongs to the technical field of plant component analysis, and particularly relates to a method for rapidly identifying a drug original plant. In order to achieve the technical purpose, the technical scheme adopted by the invention is as follows: the method for quickly identifying the drug original plant comprises the following steps: taking a to-be-identified sample from a plant body or a plant body specimen, and adding a diluent according to a mass-volume ratio of 1g: (0.5-1000) mL; mixing, standing, sucking clear liquid, detecting by using detection test paper based on an immunochromatography technology, and judging that the to-be-identified sample is from poppy if a result is positive. The method is high in timeliness, does not depend on GC-MS, HPLC and other instruments for analysis, and is especially suitable for on-site preliminary screening and identification of the plant body of the drug original plant and the product of the plant body.

The invention provides a preparation method of a heterocyclic compound, oxalate of the heterocyclic compound and a preparation method of the oxalate of the heterocyclic compound. The invention specifically provides a preparation method of a compound shown as a formula C. The preparation method comprises the following step: separating and purifying a poppy extract to obtain the compound shown as the formula C. The preparation method provided by the invention is environment-friendly, high in purity and convenient to operate.

The present application relates to the field of snail control and protection, and discloses a multi-scene adaptive water toxicity opium poppy extract microcapsule snail control and protection system, which comprises a frame, a plurality of protective nets are slidably connected to the outer wall of the frame, a bevel gear one is fixedly connected to the top end of the threaded rod, a handle is fixedly connected to the other end of the bevel gear two, a moving block is threadedly connected to the outer wall of the handle, a storage cover is rotatably connected to the top end of the storage rack one, a tooth block is fixedly connected to the top end of the storage rack one, a handle is rotatably connected to the top end of the storage rack two, a plurality of microcapsules are placed in the inner wall of the storage rack two, and a protection assembly is arranged on the outer wall of the frame. By rotating the handle, the threaded rod is driven to rotate through the bevel gear, the moving block and the storage rack one are controlled to move up and down, appropriate microcapsules are put into the storage rack two according to the water flow, the microcapsules are immersed in water to release water toxicity opium poppy extract, and the effect of effectively preventing and controlling golden apple snails is achieved.

The present invention relates to a combination product comprising, as active substances, at least valerian, lemon balm, California poppy, and common poppy to aid relaxation and / or sleep onset. The invention also relates to the use of a combination product as defined above for the treatment of sleep disorders.

This invention belongs to the field of image recognition and provides a method and system for intelligent poppy identification applied to UAV aerial images. The method includes acquiring and preprocessing aerial images of poppies using a UAV; based on the preprocessed aerial images, identifying poppies using a pre-trained poppy plant target detection model to obtain the poppy identification result; wherein the poppy plant target detection model includes a backbone network, a neck network, and a detection head network; the backbone network includes five detection units and a spatial pyramid pooling network; the first detection unit is a Focus module; the second and fifth detection units are both composed of a CSP Bottleneck and a downsampling layer; the third and fourth detection units are adaptive spatial correlation pyramid attention mechanism models. The model proposed in this invention can handle the problem of poppy plant target identification in complex backgrounds and reduce the false negative rate.

This utility model relates to a rapid detection pen for papaverine compounds, belonging to the field of poppy detection technology. It includes a handle and a pen tip. The pen tip is threaded to the bottom of the handle. A main channel is formed in the upper middle part of the pen tip. The handle is hollow inside, and an L-shaped pipe is installed at the bottom of the handle, communicating with the main channel. A liquid reservoir is connected to the top of the L-shaped pipe, and a display ball is connected to the top of the liquid reservoir. An outflow channel is formed at the bottom of the pen tip, and several micro-channels are formed between the outflow channel and the main channel. This device is small in size, has low cost per use, and eliminates complex pretreatment processes such as extraction, purification, and concentration. It can directly detect food samples, and the entire detection process can produce results on-site in just a few minutes, enabling direct monitoring of businesses using poppies.