Abstract: A system for identifying a failed shear pin of a ground-engaging system of an agricultural implement may include a ground-engaging system having an attachment structure coupled to a frame of an agricultural implement, a ground-engaging tool pivotably coupled to the attachment structure at a pivot joint, and a shear pin at least partially extending through the attachment structure and the ground-engaging tool to prevent pivoting of the ground-engaging tool about the pivot joint. The system may further include an operator notification member provided in association with the ground-engaging system and movable between a non-triggered position and a triggered position. Additionally, the system may include a linkage that, upon failure of the shear pin, allows the operator notification member to be moved from the non-triggered position to the triggered position.

Abstract: A sensor mounting apparatus for a header of an agricultural system includes a first arched member configured to be coupled to opposite lateral ends of the header, such that the first arched member extends laterally across the header. The sensor mounting apparatus also includes a second arched member configured to be coupled to opposite lateral ends of the header, such that the second arched member extends laterally across the header. The first arched member and the second arched member are configured to couple to one another at respective central portions of the first and second arched members. The first and second arched members are configured to support one or more sensors.

Abstract: The present invention comprises an artificial seed device, a drilling process for the artificial seed device and a fabrication method for the artificial seed device.

Abstract: A seed filling system is mounted to a trailing implement that is towed by an agricultural the machine. The seed filling system has a reduced-volume receptacle for receiving seed and a metering assembly that causes the distribution of the seed through a manifold to respective storage containers of plural row units before the seed is dispensed to soil.

Abstract: An autonomous travel assistant downloads information on the travel control conditions set by a travel control condition setter, and causes a display to show the information on the travel control conditions. A travel manager, in response to an autonomous travel start instruction from the autonomous travel assistant, instructs an autonomous travel controller to start autonomous travel.

Abstract: A method for use in a robotic work tool system (300) comprising a robotic working tool (200), the robotic working tool (200) comprising a signal navigation device (290), wherein the method comprises: determining (515) a location of at least one boundary point (BP); determining (525) a variance of the location(s); and to determining the boundary (320) based on the variance of the location(s) utilizing the innermost of the variance(s).

Abstract: The autonomous travel working machine includes a working body unit, a cover unit, and a connecting structure unit connecting the working body unit and the cover unit. The connecting structure unit includes a body connecting section attached to the working body unit and a cover connecting section attached to the cover unit. When the cover unit is lifted, a shaft portion of the cover unit is slid upwardly with respect to a head portion of the working body unit so that the cover unit is moved upwardly or lifted with respect to the working body unit. When the working machine hits against an obstacle, an intermediate portion of the body connecting section is resiliently deformed in a lateral direction so that the cover unit is moved with respect to the working body unit substantially only in the lateral direction.

Abstract: A header for harvesting stalk-like plants includes a number of gatherer assemblies arranged side by side for cutting off and conveying plants to a picking device arranged downstream of the gatherer assemblies. The picking device extends transversely to a direction of travel over the entire working width of at least one half of the header and includes a picking gap and stalk roll below the picking gap to separate fruits from the plants and to deliver them for a separate utilization.

Abstract: A header includes: a header frame; a cutter carried by the header frame; a roll disposed rearwardly of the cutter and configured to convey cut crop material rearwardly in a crop flow stream; a swath gate coupled to the header frame and movable between a spreading position and a converging position; a spreader coupled to the swath gate and configured to laterally spread the crop flow stream as the crop flow stream flows across the spreader; and a converger coupled to the swath gate and configured to converge the crop flow stream toward a centerline of the swath gate as the crop flow stream flows across the converger. The spreader and the converger are configured to not be in the crop flow stream at the same time, depending on the position of the swath gate.

Abstract: A rake having tine wheels has a coupler configured to attach to the front end loader of a vehicle, such as a tractor. The rake has a series a tine wheels and support elements extend generally forward and outward from the coupler with the tine wheels overlapping to move vegetation toward the center of the rake. The tine wheels and support elements are rotatably mounted around substantially horizontal axes directed generally in the direction of travel for the rake which allows the rake to adapt to terrain. The support elements may also rotate around additional axes that allow the support elements to raise and lower. Some embodiments of the rake have trailing arms with wheels to support the rake while deployed for use. These wheels trail the rake and keep the turning radius nearly the same as the vehicle.

Abstract: A module builder includes a wrap floor system including a wrap floor belt wrapped around a front belt sheave and a first drive system coupled to the wrap floor system. The first drive system includes a main drive belt coupled to a rear belt sheave and the front belt sheave, wherein in an engagement mode of operation the main drive belt is tensioned to rotate the rear belt sheave, and in a disengagement mode of operation the main drive belt loses tension to cease rotation of the rear belt sheave. The builder includes a second drive system coupled to a baler belt to drive the baler belt into a module forming chamber. The first drive system further includes one or more of a rear lower gate roller, friction wheel, wrap box roller, electric clutch, or motor to engage and drive the main drive belt.

Abstract: A method of manufacturing a dryer for plant material, which converts a caged intermediate bulk container tote into a dryer by adding wires from which plant material may be hung to dry. Intermediate bulk containers (IBCs) are widely available and offer the benefits of stackability and easy transport; the method creates plant material dryers with the same advantages. Any number of wire segments may be attached to the cage of the IBC tote. Illustrative configurations may place wires into two rows: one row of wires across the top of the cage, and a second row roughly at mid-height of the cage. Wires may be for example stainless steel wires with a gauge between 24 gauge and 30 gauge.

Abstract: Disclosed is a method and a system for stimulating and communicating with floral objects. The system includes a base unit for communicating with the floral objects to read and stimulating physical and biological properties, and an electronic circuitry configured to be placed in reach of the floral objects. The electronic circuitry is capacitively coupled to the base unit and the floral objects. The base unit is able to create and communicate stimulated patterns to stimulate growth, biological properties of the floral object. The base unit generates stimulated pattern on receiving information and data from the electronic circuitry.

Abstract: There are provided methods and systems for controlling light sources within a horticultural structure. The method includes: illuminating the plant or crop in a first zone with a first light source to meet initial lighting conditions of the plant or crop, the first light source being driven according to a first portion of a lighting scenario; monitoring information representative of illumination delivered to the plant or crop during the first portion of the scenario; receiving inputs indicating that the plant or crop is to be moved towards a second zone and determining subsequent lighting conditions of the plant or crop in the second zone, based on the monitored information; and illuminating the plant or crop in the second zone with a second light source to meet the subsequent lighting conditions of the plant or crop, the second light source being driven according to a second portion of the scenario.

Abstract: A vertical growing system includes a frame assembly extending above a base surface, the frame assembly includes a support grid defining a longitudinal axis. The system further includes a propagation tray having a chamber for holding a plant therein and a mounting tray. The mounting tray is removably attached to the frame assembly and includes an interior surface sized to receive at least a portion of the propagation tray therein. The system further includes a positioning member sized to extend from the interior surface of the mounting tray to the propagation tray when the propagation tray is received within the mounting tray. The positioning member is shaped to orient the chamber at a first oblique angle relative to the longitudinal axis of the support grid.

Abstract: A plant hanger assembly having multiple level plant trays, useful for growing plants in an upright configuration is provided for use with a trolley conveyor. A plurality of plant trays of selected size and shape are provided spaced apart along a vertical axis. A vertical support shaft has an upper end and a lower end. The plant trays may be circular in shape, with sloping sidewalls. The sloping sidewalls may be angled out sufficiently that the plant trays can be stacked in a nested configuration for storage. The plant trays include a base having grooved channels for transfer of water on the obverse side, and reinforcing ribs for strength, on the reverse side. Apertures between the obverse side and the reverse side allow excess water in an upper plant tray to drain downward into a plant tray therebelow. Shaft couplers are provided, with attachment rings or pins, to securely join the plant trays to the vertical support shaft.

Abstract: A modular planting system comprising a plurality of container units to receive therein a growing medium and one or more plants or plant material, the container unit being configured such that adjacent abutting container units define at least one or more voids therebetween; a frame with a plurality of engagement projections which extend at least partially into the at least one or more voids defined between adjacent abutting container units to maintain said container units in the abutting arrangement and positioned above apertures defined in the support frame member; and a water impermeable base that supports the frame spaced apart by a predetermined distance from an upper surface of the water impermeable base.

Abstract: A flexible seedling tray with at least one carrier tab for lifting the seedling tray. The seedling tray has a plurality of upwardly tapered cells arranged in rows and columns. The cells can be connected or joined together across an upper terminus to which is attached the at least one carrier tab. When the seedling tray is lifted by the at least one carrier tab, the flexibility of the seedling tray and the taper of the cells causes the cells to come together, bringing the base surfaces together to form a stable arc across the bottom side. The force of the cells pressing against each other provides support and rigidity to the seedling tray for easier transport. When placed on a surface, the cells separate and are supported on the surface.

Abstract: A greenhouse has a daylighting member supported by a frame. The daylighting member partitions a growing space for agricultural products from an outside world, and emits light, which has entered from a light incident surface on one side, from a light emitting surface on the other side. The daylighting member has a transparent substrate layer and a transparent light emitting layer provided closer to a light emitting surface side than the substrate layer. The light emitting layer has a refractive index of 1.54 or less, water absorbability, and an equilibrium moisture content of 10% or greater at 25° C. and a relative humidity of 80%.

Abstract: An air flow system for a horticulture application is configured to facilitate simplified, reconfigurable air flow. Via use of adaptable and reconfigurable inlet ports, outlet ports, and a number and/or configuration of ventilation socks, the air flow system may be customizable to each respective application and/or produce increased plant density and/or health in horticultural applications.

Abstract: Disclosed is a method to prepare a myceliated high-protein food product, which includes culturing a fungi an aqueous media which has a high level of plant protein, for example at least 20 g protein per 100 g dry weight with excipients, on a dry weight basis. The plant protein can include pea, rice and/or chickpea. The fungi can include comprises Lentinula spp., Agaricus spp., Pleurotus spp., Boletus spp., or Laetiporus spp. After culturing, the material is harvested by obtaining the myceliated high-protein food product via drying or concentrating. The resultant myceliated high-protein food product may have its taste, flavor, or aroma modulated, such as by increasing desirable flavors or tastes such as meaty, savory, umami, popcorn and/or by decreasing undesirable flavors such as bitterness, astringency or beaniness. Deflavoring and/or deodorizing as compared to non-myceliated control materials can also be observed. Also disclosed are myceliated high-protein food products.

Abstract: Embodiments in this disclosure include a cutting tool mounting block that is securely mounted to the periphery of a wheel. The mounting block includes a body portion with a channel having a width that expands along the length of the body portion. The cutting tool mounting block also includes an aperture configured to accept a single cutting tooth, in some embodiments. The cutting tool mounting block may also include a front feature that creates a clearance between the cutting tooth surface and the body portion. Some embodiments include the assembly of three mounting blocks on a stump grinder wheel, which can increases the bite each tooth takes, it can decrease the drag in the cutting wheel, and it can decrease chip recirculation.

Abstract: The invention provides a flower shipment kit comprising: a container holding an aqueous flower gel; and one or more cut flowers whose stems are immersed in the aqueous flower gel; wherein the aqueous flower gel comprises (i) 1-4 wt. % of disc-shaped smectite clay nanoparticles having two opposing flat surfaces that are negatively charged and a rim that is positively charged, and (ii) 0.01-250 mM of one or more gel destabilizing agents selected from acidulants, dissolved metal cations and dissolved ammonium cations. The flower gel of the present invention slowly releases water over time in a way that enables cut flowers to take it up immediately. The invention also relates to a kit of parts for preparing a gelled hydration medium and to a method of preparing such a gelled hydration medium.

Abstract: A method for inhibiting microbial clogging of drip irrigation emitters, belonging to the technical field of water-saving irrigation. The method includes the following steps: (1) Use developmental molecular ecological network analysis to determine the key bacteria causing the clogging of drip irrigation emitters, and then carry out screening of antagonistic bacteria to inhibit the clogging of drip irrigation emitters; (2) Ferment the selected antagonistic bacteria in a medium containing biogas slurry, to generate bacterial antagonist; (3) Apply the bacterial antagonist to drip irrigation system. The method uses the molecular ecological network analysis method to obtain key bacteria that cause the growth of biofilm in drip irrigation emitters, and then combines the principle of microbial antagonism to screen out the antagonistic bacteria that can antagonize the growth of biofilm, so as to inhibit the growth of biofilm in irrigation emitters.

Abstract: A hydroelectrically-charged agricultural irrigation prime mover includes: a carriage; a plurality of wheels coupled to the carriage; a fluid supply pipe configured to receive a pressurized fluid; an electric drive system; and a hydroelectric charging system. The electric drive system includes: a battery pack; and a motor electrically connected to the battery pack and configured to rotate at least some of the wheels. The hydroelectric charging system includes: a turbine fluidly connected to the fluid supply pipe to receive at least some of the pressurized fluid; and a hydroelectric generator connected to the turbine and configured to charge the battery pack.

Abstract: An irrigation solenoid valve switch assembly is operable on a mesh network. The assembly uses a mesh network to transmit valve command signals that control the timing and amount of water discharged through a solenoid valve in multiple agricultural zones. A solenoid valve regulates the flow of water. A clock, or agricultural controller, generates valve command signals that control the timing and amount of water discharged through the solenoid valve. A hub controller operatively connects to the clock. The hub controller transmits the valve command signals over the mesh network. A switch operatively connects to the solenoid valve. The switch receives the valve command signals to control the solenoid valve, in correspondence to the valve command signals. The switch has a rechargeable battery that feeds direct current to the switch for operation of the solenoid valve. Multiple relay signal repeaters carry the valve command signals across the mesh network.

Abstract: A fluid dispensing device using only gravity to provide fluid to plant growing medium, for example soil, to the point of either saturation or field capacity. The fluid dispensing device may comprise a mechanism to cease supply of fluid when a threshold amount of fluid in a plant growing medium is detected. The fluid dispensing device may be used to calculate field capacity of different soils. The invention further discloses a gravity powered device for irrigating an area evenly and at a constant rate of irrigation.

Abstract: There is a module for vertical farming. Vertical posts form a grid having rows in both the longitudinal direction and transverse direction. Diagonal support members are installed between posts in a longitudinal direction, along two opposed inner sides of the module, one being along a corridor for passage. In the transverse direction, other diagonal support members are installed without blocking the corridor, and racks are formed in said direction comprising the other diagonal support members, the racks extending vertically for growing plants therein along a height thereof. Floor anchors and corresponding ceiling anchors, located respectively at the bottom and at the top of each one of the posts, are provided to fasten modules on top of each other such that the structure formed by the posts is the load-bearing structure. Catwalks are installed for human passage in the corridor and between adjacent racks.

Abstract: The disclosure relates to technology for housing a hydroponic system. A hydroponic system is supported by a frame and includes a water re-circulation system that provides water and other nutrients to a set of plants housed within the frame and supported by the hydroponic system. A light source is also included to illuminate the set of plants. An external plant extension is connected to the frame and extends outside of the frame, thereby providing support for an external plant placed outside of the frame and enabling illumination of the external plant by the light source of the hydroponic system. In some embodiments, the external plant may also receive water from the hydroponic system through a wick or pump coupled to the frame (directly or indirectly) in a manner the draws water from the hydroponic system and delivers the water to the external plant.

Abstract: A method of growing algae in a cultivation container is disclosed. In some the method may include: circulating, via the cultivation container, in a closed loop, a first predetermined amount of gas mixture comprising a first type of gas and at least one second type of gas, the gas mixture may enter the container via one or more entrance spargers and exit via at least one exit pipe, the first type of gas may contain CO2 at a known first amount; receiving signal indicative of the amount of CO2 or H2S, in the gas mixture; when the signal indicates that the amount of CO2 drops below a first predetermined level or when the signal indicates that the amount of H2S rises above a first predetermined level, extracting a second predetermined amount of the gas mixture from the cultivation container: and adding an amount of the first type of gas to the gas mixture, equal to the second predetermined amount.

Abstract: A cytoplasmic male sterile Brassica rapa plant is provided having a growth ability equivalent to that of a Brassica rapa plant having a normal cytoplasm or a progeny of the cytoplasmic male sterile Brassica rapa plant. For example, it is possible to improve the deterioration of growth ability which has been observed in the conventional cytoplasmic male sterile B. rapa plants and provide a cytoplasmic male sterile Brassica rapa plant having an improved growth ability.

Abstract: The present invention relates to a plant with a copy number variation (CNV) of a 9-LOX5 gene, wherein the CNV has at least 2 copies of a 9-LOX5 gene, wherein the 9-LOX5 gene comprises SEQ ID NO: 1, or a sequence having at least 60% sequence identity to SEQ ID NO: 1, and wherein the presence of the CNV leads to powdery mildew resistance in the plant. The invention further relates to nucleic acid molecules, methods for selecting powdery mildew resistant plants. The plants thus obtained and seeds and parts thereof.

Abstract: Hybrid tomato varieties designated ‘VT19077601’ and ‘VT19077602’ are disclosed. ‘VT19077601’ and ‘VT19077602’ are hybrid tomato varieties exhibiting stability and uniformity.

Abstract: The invention provides seeds and plants of tomato hybrid DRTH5024, tomato line FIR-XM18-4501, and tomato line FIR-XM18-4502. The invention thus relates to the plants, seeds, plant parts, and tissue cultures of tomato hybrid DRTH5024, tomato line FIR-XM18-4501, and tomato line FIR-XM18-4502 and to methods for producing a tomato plant produced by crossing such plants with themselves or with another plant, such as a tomato plant of another genotype. The invention further relates to seeds and plants produced by such crossing. The invention further relates to plants, seeds, plant parts, and tissue cultures of tomato hybrid DRTH5024, tomato line FIR-XM18-4501, and tomato line FIR-XM18-4502 comprising introduced beneficial or desirable traits.

Abstract: The invention provides seeds and plants of tomato hybrid SVTE7216 and tomato line FDS-XJ16-6057. The invention thus relates to the plants, seeds, plant parts, and tissue cultures of tomato hybrid SVTE7216 and tomato line FDS-XJ16-6057 and to methods for producing a tomato plant produced by crossing such plants with themselves or with another plant, such as a tomato plant of another genotype. The invention further relates to seeds and plants produced by such crossing. The invention further relates to plants, seeds, plant parts, and tissue cultures of tomato hybrid SVTE7216 and tomato line FDS-XJ16-6057 comprising introduced beneficial or desirable traits.

Abstract: An automated litter device having: a) a chamber configured to hold litter to allow an animal to enter and excrete waste; b) a waste drawer in communication with the chamber and configured to receive the waste; c) one or more sensors configured to detect one or more conditions of the device and transmit one or more signals related to the one or more conditions; d) a controller in communication with the one or more sensors which is adapted to receive the one or more signals, wherein the controller is configured to determine one or more positions of the chamber based on the one or more signals received from the one or more sensors and interpret the one or more signals as one or more status signals; e) a communication module in communication with the controller and adapted to communicate with a user interface via a network to transmit the one or more status signals to the user interface, receive one or more instruction signals via the user interface, or both; wherein the user interface is adapted to transmit the

Abstract: In at least one embodiment, a pet bed can be folded from a shipping configuration to a bed configuration. In some embodiments, the pet bed is generally flat in the shipping configuration. In some embodiments, the pet bed has at least some curved or otherwise nonlinear edges. In some embodiments, some walls of the bed have curved upper edges along with straight lower edges. Some embodiments include multiple tabs and mating slots that force some of the bed's walls into a curved shape. In some embodiments, the pet bed is comprised of a unitary piece of cardboard. In some embodiments, the pet bed includes hollow chambers of air near the bed's outer perimeter.

Abstract: A feeding device with a stirring mechanism includes a device body and a nautilus-shaped turning wheel. The device body includes a base and a storage barrel disposed above the base. A bottom of the storage barrel includes an opening. The nautilus-shaped turning wheel is pivoted on the base and accommodated in the opening. The axial direction of the opening is perpendicular to the axial direction of the nautilus-shaped turning wheel. An outer periphery of the nautilus-shaped turning wheel includes a spiral arc edge with a thickness gradually decreased along a rotating direction and a stepped wall formed between two ends of the spiral arc edge. Therefore, the feeding device has the function of stirring the feed and removing the jamming.

Abstract: A hygienic slow feeding bowl includes a container and a set of dividers disposed within said container. Each divider incorporates conic spikes extending away from one or two side surfaces of the divider. The side surfaces are flat or curved. The divider also includes a set of fasteners for attaching the divider to an inner wall of the container. The spaces between the dividers are adapted to receive pet food. The pet food rests on the bottom surface of the inner wall. The dividers can be removably attached to the inner wall. The container also includes a base and an outer wall extending upward from the base. The outer wall can be slanted or straight upward. The inner wall and the outer wall merge at a top edge forming a top opening of the cavity enclosed by the inner wall.

Abstract: A game feeder having a recessed game feed spinner plate, which discharges game feed through a relatively narrow opening. The spinner plate is rotated by an electric motor, which is housed in a protective enclosure within the game feeder, along with the battery and timer, and protected from animals. The narrow discharge opening minimizes feed loss by animals accessing the spinner plate. The game feeder may sit on the ground, or may be mounted on a support such as a pole or tree with mounting hooks and a bracket, and when mounted is especially resistant to feed loss or feeder damage by bears, feral hogs and the like.

Abstract: A feeding device includes a base, a storage barrel, a hopper, a blocking door and a ratchet turning wheel. The storage barrel is disposed above the base, and a collecting passage is extended from the bottom of the storage barrel. A discharge port is disposed on the collecting passage. The hopper is accommodated in the collecting passage. The blocking door shields the discharge port. The ratchet turning wheel is installed on the base and disposed below the hopper. The ratchet turning wheel includes a wheel and ratchet teeth arranged annularly on the periphery of the wheel. An outer periphery of the ratchet teeth abuts against the hopper to push the hopper to move up or down. The wheel is extended with a lever to open the blocking door. Therefore, the feed may be filled in the collecting channel, and the feeding device has the effect of quantitative feeding.

Abstract: A dog-training system may include a user tracking device coupled to a user and a dog tracking device coupled to a dog. The user tracking device may include a first wireless transceiver for exchanging location data with the dog tracking device. The dog tracking device may include a second wireless transceiver for exchanging location data with the user tracking device. A method of training a dog may include obtaining first data associated with the user from the user tracking device and second data associated with the dog from the dog tracking device. The method may include identifying a boundary relative to the user based on the first data and determining whether the dog crosses the boundary based on the second data. The method may include providing feedback to the dog or the user responsive to determining the dog crosses the boundary.

Abstract: The present invention discloses a pet light and shadow toy, and relates to the field of pet toys. The pet light and shadow toy is mainly composed of a luminous base and a shell. A moving shading member is arranged in the shell. The shell becomes a luminous shell under the action of the luminous base. The moving shading member located in the shell can rotate automatically, and blocks the corresponding part of light emitted by the luminous base. Under the cooperation of the luminous base and the moving shading member, the shell generates the light and a rotating shadow to arouse the curiosity of a pet to achieve the effect that the pet plays alone. In this way, even if a pet owner has no time to accompany the pet to play, a healthy life of the pet can be ensured.

Abstract: An animal collar device may include a circuit board, a sensing component carried by the circuit board and configured to collect data about an animal, a first elongate patch antenna carried by the circuit board and having a first longitudinal side and a second longitudinal side opposing the first longitudinal side, and a first end and a second end opposing the first end. The first and second ends are between the first and second longitudinal sides. The second longitudinal side may include a slots. The animal collar device may include a processor carried by the circuit board and coupled to the sensing component and the first elongate patch antenna, the processor configured to communicate the data about the animal to a base station and a mobile device.

Abstract: A communication device is attached to an animal in a facility, for example, using a band. The communication device transmits at least a position of the communication device (hereinafter referred to as position information) and identification information of the communication device (hereinafter referred to as a communication device ID) to a position information transmission device. The position information transmission device uses the position information and the identification information received from the communication device to select an animal whose position information is to be delivered. The position information transmission device transmits the position information about the selected animal to at least one of an in-zoo display device, a user terminal, and a staff member terminal.

Abstract: A bird feeder comprises an inner housing including a seed reservoir having at least one feed port defined therethrough, and an inner base supporting the seed reservoir. An outer housing of the feeder is moveably mounted to the inner housing, and includes a reservoir cover arranged over the seed reservoir and defining at least one feed opening. A top cover of the outer housing receives a portion of the inner housing, and an outer base of the outer housing supports the reservoir cover. The outer housing is moveable relative to the inner housing between a first position and a second position. A compression spring is operatively connected between the inner base and the outer base for biasing the outer housing into the first position relative to the inner housing.

Abstract: The present invention provides a coral farming method, by monitoring the seawater environment in the water tank, providing stable and optimal growth environment and nutrients for small polyp stony corals so as to achieve mass production of small polyp stony corals. The present invention further provides a coral farming system and a coral product. The coral farming system adopts the coral farming method and warrants the stable and good quality of the obtained coral product which is free of heavy metal contaminations.

Abstract: An artificial structure for promoting microalgae growth includes a 3D-printed structure formed by positioning a printing surface on a movable stage of a 3D bioprinter in contact with a bio-ink that includes a mixture of a pre-polymer material with one or more of cellulose-derived nanocrystals (CNC), and microalgae cells. By projecting modulated light onto the printing surface while moving the stage, the bio-ink is progressively polymerized to define layers of an artificial coral structure with microalgae cells disposed thereon, where the artificial coral structure is configured to scatter light within the structure.

Abstract: An example aquatic imaging system comprises a light source, a first platform coupled with a image capture device and a second platform that is parallel to the platform, the image capture device having a first field of view, and, the second platform being coupled to a organism tank, first organism tank having an inner wall, outer wall and a base that defines a well capable of retaining water, the base being parallel to the second platform, the organism tank configured to receive a light beam originating from the light source and configured to project at least a portion of the light beam through the well and in a directional plane that is parallel to the base, the image capture device configured to direct the first field of view from the first platform through the well in the organism tank.

Abstract: Device for treating internal walls of aquatic basins includes at least one suction cup head, a mobility assembly by means of which it is possible to move the suction cup head along a wall that is to be treated, the mobility assembly including a traveler having motorized wheels that can be oriented according to two unique rolling positions, these two positions being at 90 degrees to one another.