20 results about "Plant collection" patented technology

The invention discloses a crop disease and pest identification method and system based on an unmanned aerial vehicle, and belongs to the technical field of image identification, and the method comprises the steps: building an association mapping table based on geographic coordinates, obtaining disease and pest labels obtained through rough identification of each planting collection image, and obtaining a label matrix, performing feature extraction on each planting acquisition image to construct a pest and disease damage matrix; and on the basis of the label matrix and the pest and disease damage matrix, determining a refined sub-region and the recognition precision of the refined sub-region, and according to the coarse recognition result of the non-refined sub-region and the fine recognition result of the refined sub-region, obtaining a pest and disease damage distribution map, and outputting and displaying the pest and disease damage distribution map. And an accurate spatial position and severity basis is provided for agricultural prevention and control.

The utility model discloses a portable plant sample sampling device, and belongs to the technical field of plant collection. The sampling device comprises a shearing mechanism and a plant basket arranged on one side of the shearing mechanism; the shearing mechanism comprises an outer cylinder, a fixed handle arranged at one end of the outer cylinder, an upper tool bit arranged at the other end of the outer cylinder, a connecting rod arranged in the outer cylinder, a movable handle arranged at one end of the connecting rod and a lower tool bit arranged at the other end of the connecting rod. According to the portable plant sample sampling device, collection is conducted through the long-handle shearing mechanism, direct contact between a collector and a plant can be reduced, the safety risk can be reduced, in addition, the collection basket is arranged at the bottom to directly conduct integrated collection on the sampled plant, the risk that a sample falls off or is damaged is avoided, and the device is easy to operate, safe and convenient to use.

The invention discloses a plant extract for killing pests and a preparation process of the plant extract, and relates to the technical field of biopesticides, and the technical key points are as follows: the plant extract is selected from one or more of adhatoda vasica Nees, azadirachta indica, nigra sativa, parthenium hysterium and oriental arborvitae Thuja orientia, and the extract contains phytosterol, saponin, diterpene, flavone and alkaloid. Contact and residual toxicity tests are carried out on the cigarette beetles cultured in a laboratory, the experimental result shows that the neem and adhatoda vasica extracts have remarkable toxicity and repelling effects on the cigarette beetles, the neem has the highest toxicity, and the LC50 value is the lowest. The method comprises the steps of plant collection, drying, grinding, solvent extraction, rotary evaporation and the like so as to obtain high-concentration active ingredients. The plant extract of the invention can be incorporated into the manufacture of novel biological insecticides to reduce the harm of cigarette beetles.

The invention discloses a portable field medicinal plant information background board, and relates to the technical field of plant collection, and the technical scheme is characterized in that the background board comprises a plurality of clamping plates and connecting pieces, every two adjacent clamping plates are connected in a folding manner, one side of each clamping plate is a light supplementing plate, the top of each clamping plate is fixedly connected with the corresponding connecting piece, and the connecting pieces are hinged with light supplementing lamps. The clamping plates are provided with the light supplementing plates and the light supplementing lamps, so that light supplementing can be conveniently carried out when outdoor collection and recording are carried out and light is not good, and plants can be conveniently shot; the light supplementing lamp can also rotate and is convenient to store, meanwhile, the clamping plates can be folded, the size of the folded clamping plates is equal to the size of A3 paper, the folded clamping plates can be locked through the male locking piece and the female locking piece, and the light supplementing lamp is convenient to carry by a user.

The utility model belongs to the field of aquatic plant collecting and processing devices, and particularly relates to a three-cavity type collecting and weighing device for aquatic plants, which comprises a weighing seat and a spin-drying mechanism on the weighing seat, the spin-drying mechanism comprises a spin-drying barrel and a driving motor for driving the spin-drying barrel to rotate, a water collecting barrel is arranged outside the spin-drying barrel, and the water collecting barrel is connected with the weighing seat. A discharge pipe is arranged at the bottom of the water collecting barrel, a barrel cover is further arranged on the water collecting barrel, and a hot air pipe is arranged on the barrel cover. The hot air pipe for drying is additionally arranged on the spin dryer, so that aquatic plant samples can be directly dried when needing to be dried, the tedious operation of repeatedly transferring the samples is avoided, the spin-drying cavity, the drying cavity and the discharging cavity are arranged, spin-drying is carried out by means of the spin-drying cavity with the small size, and the drying efficiency is improved. A large number of fragile aquatic plants are prevented from being damaged, errors during wet weight weighing are reduced, the drying effect is improved through cooperation of the drying cavity and the hot air pipe, it is guaranteed that plant drying is rapidly completed, and the experiment efficiency is improved.

A vertical farm system comprises at least two modules each of which has a closed volume thereof with respect to an external environment, wherein a first module comprises a plant crop cultivation apparatus while a second module comprises a collection opening configurable between a closed position and an open position, a movement device configured to convey the plant crops from the cultivation apparatus towards the collection opening through a transfer passage, a carbon dioxide source configured to blow a predetermined amount of carbon dioxide into the first module so as to define at least one respective growth module of the plant crops, and a forced carbon dioxide recovery duct configured to aspirate the carbon dioxide contained in the second module so as to define a collection module of the plant crops.

The utility model provides a fallen object collecting device for algae plants. The fallen object collecting device comprises a frame, a surrounding net group, a collecting barrel and a plurality of seedling ropes, the frame is fixed on an offshore farm, the plurality of seedling ropes are arranged between a first side and a second side of the frame, and the plurality of seedling ropes are used for hanging and culturing algae plants; the upper end part of the surrounding net group is arranged on the frame, and the collecting barrel is arranged at the lower end part of the surrounding net group; the device is simple in structure, convenient to operate and capable of better storing the fallen objects of the algae plants, reducing loss of the fallen objects and improving accuracy of measurement results.

The application relates to the technical field of plant collection and sorting, and particularly discloses a submerged plant quantitative collection and sorting device and a use method thereof, which comprises a ship body, a control console, a hydraulic arm and an electric telescopic rod, the output end of the electric telescopic rod is provided with a sample frame, two shearing clamps are hinged to the end of the sample frame away from the electric telescopic rod, and the telescopic part of the electric telescopic rod is provided with a detection assembly; the bottom of the shearing clamp is provided with an outer clamping layer and an inner clamping layer, the end of the outer clamping layer is in the shape of a blade, the end of the inner clamping layer is elastically hinged to a disturbance plate, and a spray pipe is further arranged between the outer clamping layer and the inner clamping layer; a main conveying belt provided with filter holes is arranged in the ship body in a penetrating mode, one end of the main conveying belt extends to underwater, the other end is located on the ship body, an identification and sorting assembly is arranged above the ship body, a weighing table and a water removal assembly are rotatably connected to the ship body, and a classified conveying belt is arranged on the weighing table. The application has the effects of collecting plants completely and automatically sorting the plants.

The invention belongs to the technical field of collection devices, particularly relates to a field data collection device and method, and aims to solve the problems that existing cut plant fragments are easy to scatter, the collection efficiency is affected, collection tools and containers need to be replaced repeatedly, and an effective sample classification and storage mechanism is lacked. A fixed sealing ring is arranged at the top of the movable base, a rotating ring is rotationally connected in the ring, a driving structure is arranged to enable the cylinder to move downwards to cover plants, a chopping structure drives the cutting blades to chop the plants, a collecting structure collects plant fragments, and the rotating structure replaces a collecting groove when the lifting platform moves downwards. According to the collection method, the cylinder rotates to drive the cutting blade to cut plants, the vacuum pump sucks fragments into the collection tank, the crushing plate can be used for crushing soil and sucking and collecting the soil, and the device can accurately collect samples, reduce the cost and improve the data accuracy.

The present disclosure provides an autonomous vehicle for monitoring plant health in an indoor horticultural facility. The autonomous vehicle includes a photosynthetically active radiation (PAR) sensor including clamping jaws configured to clamp onto a leaf of a target plant without removing plant material fromthe target plant. The disclosure also provides a method of monitoring plant health and crop health in an indoor horticultural facility that includes navigating an autonomous vehicle through the facility, collecting plant-specific health data from individual target plants, collecting crop-level health data using wide range cameras, and analyzing the data to generate predictive models and develop customized recipes for environmental parameters. The disclosure further provides a system for monitoring plant health that includes an autonomous vehicle, wide range cameras, ambient environmental sensors, and a central computing system configured to analyze collected data and generate predictive models of plant health and crop performance.

The invention discloses a portable field medicinal plant collection and storage box, and relates to the technical field of plant collection and storage, the portable field medicinal plant collection and storage box comprises a box bottom and a box cover, the box bottom and the box cover are both provided with cavities, the same ends of the box bottom and the box cover are flexibly connected or hinged, and the other ends of the box bottom and the box cover are symmetrically provided with lock catches; and a plurality of acrylic identification boxes are arranged at the top of the box cover. The field medicinal plant collection and storage box provided by the invention has the effects of being portable, drying and accurately marking basic information and storage positions of collected samples.

The invention relates to veterinary science and can be used for the prevention and treatment of varroatosis and nosematosis in bees. The objective of the invention is to expand the arsenal of highly effective environmentally friendly anti-varroatosis and anti-nosema preparations from available local plant materials. The technical result is achieved by obtaining a highly effective herbal preparation for the prevention and treatment of varroatosis and nosematosis in bees, containing a 10% tincture of plant materials in 70% ethyl alcohol, characterized in that as plant raw materials it contains a herbal collection consisting of the following components in parts by weight: - buds of Scots pine (Pinus sylvestris L.) - 1-1.5; - herb of bitter wormwood (Artemisia absinthium L.) in the flowering phase - 3.5-4.5; - common yarrow herb (Achillea millefolium L.) in the flowering phase - 4.5-5.5; - the ratio of plant material and 70% ethyl alcohol is 1:10.When treating varroatosis, bee colony mite infestations are reduced to safe levels. When applied by top-dressing at a dose of 10-15 ml / l of sugar syrup in the spring and fall, the therapeutic efficacy is 84.7-87.5%, while when applied by irrigation at the indicated doses, the efficacy is 83.4-85%. When treating nosematosis, the drug's efficacy is 100%. The drug is also used for comprehensive treatment and systematic therapeutic and preventive protection of bee colonies, increasing the reproductive activity of queen bees, stimulating the development of healthy bee colonies, and increasing their productivity. It has no side effects. The components of the herbal preparation are environmentally friendly, readily available in the Republic of Kazakhstan, and inexpensive. The herbal preparation's production method is low-labor and low-cost.

The present invention provides pollen compositions, methods and kits for making said compositions, and methods of using said compositions to fertilize a plant. The pollen within these compositions has increased longevity and can be used to fertilize plants for an extended period of time as compared to pollen prepared using conventional methods. Also provided are methods of collecting pollen from a maize plant by maturing individual tassel branches off of the plant and vessels for collecting the pollen from these individual branches.

The present invention discloses a collection mechanism for a drone to collect plant components, which relates to the technical field of plant collection. It includes the body of the drone. An identification unit and a collection unit are arranged on the body. The collection unit collects the components of the target plant based on the identification signal of the identification unit. It further includes an occlusion mechanism. The occlusion mechanism includes a base and a plurality of first support plates arranged in sequence in the circumferential direction of the base. Each first support plate is swingably connected to the base. A driving member for driving the plurality of first support plates to swing synchronously is also provided on the base. The driving member drives the plurality of first support plates to unfold based on the identification signal of the identification unit to block the airflow flowing towards the target plant.

The application discloses an auxiliary device for crop phenotype standardization collection and a use method. The device comprises a positioning background plate, a calibration function area, a sample fixing area, a shooting support, an information recording area and the like, adopts a modular design, can be spliced with a whole plant collection expansion board, and meets the requirements of crop local and whole plant image collection. Through the design of a matrix type fine hole with outer sparse and inner dense and outer small and inner large, the surface and the fluff of the crop are interacted to stably adsorb sample materials, combined with a standardized shooting background, a calibration reference and a sample posture adjustment scheme, an ordinary smart phone can collect a standardized image with high quality and which can be used for automatic trait extraction. The developed auxiliary algorithm can quickly process and extract data from the standardized image. Compared with the prior art, the application has the advantages of low cost, simple operation, good sample adaptability and high data comparability, and is suitable for crop phenotype rapid collection in a field and a laboratory environment.

The utility model discloses a morchella esculenta planting, receiving and picking device under a greenhouse, which comprises a collecting frame, the top of the collecting frame is fixedly communicated with a sealing frame, the bottom of the collecting frame is fixedly communicated with a circular-truncated-cone-shaped extending frame, the extending frame is provided with two groups of cutting mechanisms for cutting the stem part of morchella esculenta, and the cutting mechanisms are used for cutting the stem part of morchella esculenta. Driving mechanisms for driving the cutting mechanism to move are arranged above the cutting mechanism, and a separating mechanism for driving the two driving mechanisms to be separated is arranged between the two driving mechanisms. The collection frame, the sealing frame and the stretching-in frame can wrap morchella esculenta, then an operator can hold the driving mechanism, the cutting mechanism can be driven to effectively cut morchella esculenta stems through the arrangement, and then the driving mechanism and the cutting mechanism can be pushed to be separated from each other through the separation mechanism, so that the morchella esculenta stems can be effectively cut, and the morchella esculenta stems can be effectively cut. Therefore, the cut morchella can be conveniently taken out and collected.

The utility model relates to forestry leaf sampling technology field, and disclose a kind of leaf sampling collection device for forestry disease and insect pest control, including base, horizontal setting is provided with slide on the base, slidingly setting is provided with slide base on the slide, the slide base is fixedly connected with the one end of two up and down setting first connecting rods, the other end of two the first connecting rod is respectively fixedly connected with upper tool holder and lower tool holder, and a plurality of different sizes sampling knife groups are provided on the upper tool holder and lower tool holder, each sampling knife group includes an upper sampling knife slidingly arranged on the upper tool holder and a lower sampling knife fixedly arranged on the lower tool holder, different sizes sampling knife groups can be selected before sampling, and different sizes samples can be collected, to meet the different leaf size plant collection needs.

The present application belongs to the technical field of collecting device, especially a kind of field data collecting device and collecting method, to solve the problem that the plant fragments after cutting are easy to scatter, affect the collection efficiency, need to replace the collection tool and container repeatedly and lack effective sample classification and storage mechanism, the device includes movable base, there is through cylinder in it, cylinder slidingly penetrates two cutting blades, movable base top has fixed sealing ring, ring inside adapter rotary ring is provided with driving structure to make cylinder lower cage cover plant, cutting structure drives cutting blade to cut plant, collection structure collects plant fragments, rotation structure replaces collection tank when lowering platform lowers, collecting method drives cutting blade to cut plant by cylinder rotation, vacuum pump sucks fragments into collection tank, and also can use crushing plate to crush soil and suck into collection, the device can accurately collect sample, reduce cost and improve data accuracy.

The invention is suitable for the technical field of water environment monitoring, and provides a phytoplankton collection and semi-automatic quantitative concentration device and method.The phytoplankton collection and semi-automatic quantitative concentration device comprises a ship body used for bearing the device and moving the device to a sampling water area; the mounting frame is fixed in the ship body; the collection unit comprises a liftable collection head, a pump body, a guide pipe and a sampling pipe, the water outlet end and the water inlet end of the pump body are communicated with the guide pipe and the sampling pipe respectively, and the liquid inlet end of the sampling pipe is communicated with the collection head; the concentration unit comprises a separating funnel, a flow guide hopper, a liquid outlet pipe, an electronic flow valve and a filtering self-cleaning mechanism which are arranged in the mounting frame, and is used for concentrating the collected phytoplankton; and the lifting mechanism is arranged in the ship body and is used for regulating and controlling the lifting of the collecting head. According to the phytoplankton collection and semi-automatic quantitative concentration device provided by the scheme, the problems of high operation labor intensity and disjunction of collection and concentration links of the existing phytoplankton collection mode are solved.

A gripper assembly of a device for harvesting produce from a plant includes a blade, a pivot axis coupled to the blade, and a pair of fingers including a first finger and a second finger configured to pivot about the pivot axis. The gripper assembly may also include an actuation system, configured to actuate the first finger. The gripper assembly may also include a spring steel configured to bias the second finger to keep the second finger at a stable position when no force is exerted against the second finger, such that when the first finger is actuated, the pair of fingers are caused to open and close to grip a stem of a target produce item, or swipe over the blade to cause the blade to cut the stem of the target produce item to detach the target produce item from a plant.