The invention relates to a Novosphingobium sp. SJB007 and an application thereof in removal of phosphorus from wastewater, belonging to the technical field of environmental microorganisms. One aspect of the invention provides a Novosphingobium sp. SJB007 with an access number of CGMCC (China General Microbiological Culture Collection Center) No. 21177. Another aspect of the invention provides an application of the Novosphingobium sp. SJB007 in removal of phosphorus from wastewater. The efficient phosphorus-accumulating strain Novosphingobium sp. SJB007 provided by the invention has a high removal rate of more than 97% when the concentration of phosphorus in the wastewater is 10-30 mg/L under an appropriate condition.

A plant water pot is provided. The device includes a container having a base, an outer wall extending from a perimeter of the base, and an inner wall affixed to the outer wall via an upper wall. The inner wall terminates at a lower end thereof in a platform defining a receptacle in communication with an upper opening of the container. An interior volume is defined between the inner wall and the outer wall, the interior volume configured to retain a fluid therein. A plurality of nozzles are disposed about the inner wall, wherein the plurality of nozzles are in fluid communication with the interior volume. A pump is disposed within the interior volume and operably connected to each of the plurality of nozzles. An inlet is disposed through the upper wall, wherein the inlet provides access to the interior volume.

A flexible water dispensing reservoir is provided. The device includes a flexible reservoir having a first end wall, a second end wall, and a plurality of sidewalls, defining an interior volume. A ventilation aperture and an inlet aperture are disposed through one of the plurality of sidewalls. A plurality of nozzles are disposed on one of the plurality of sidewalls. The ventilation aperture, the inlet aperture, and the plurality of nozzles are in fluid communication with the interior volume. A pump is disposed within the interior volume, wherein the pump is operably connected to the plurality of nozzles. When the pump is actuated, fluid disposed within the interior volume is dispensed through at least one of the plurality of nozzles. In some embodiments, a controller housing is in communication with the plurality of nozzles via a wireless transceiver, wherein the plurality of nozzles dispense fluid according to a programmed schedule.

An indoor gardening appliance includes a plant support frame defining a plurality of apertures for supporting one or more plant pods above a collection reservoir that collects excess water. A pump recirculates water from the collection reservoir onto the plant support frame where it is distributed among plants through distribution channels. A light assembly is positioned above the plant support frame and selectively illuminates the plant support frame based on ambient lighting conditions as measured by a light sensor.

There is provided a smart drip irrigation emitter to provide intelligent features including on-demand watering, sensors and communication links. The emitters can be activated by a wireless signal to power and/or control water delivery from the emitter. The emitter also may include sensors that gather data pertaining to an individual plant. Based on the data received by the sensors, the emitter intelligently determines whether to water the plant. The smart emitter can form a communication network with other smart emitters.

There is provided a smart drip irrigation emitter to provide intelligent features including on-demand watering, sensors and communication links. The emitters can be activated by a wireless signal to power and/or control water delivery from the emitter. The emitter also may include sensors that gather data pertaining to an individual plant. Based on the data received by the sensors, the emitter intelligently determines whether to water the plan. The smart emitter can form a communication network with other smart emitters.

A plant cultivation apparatus of the present disclosure is proposed. In the plant cultivation apparatus, a machine chamber is configured to be open forward of the cabinet so that indoor air is suctioned and discharged therethrough. Accordingly, even when the plant cultivation apparatus is provided in a specific place in a built-in method, air circulation is smoothly performed.

Examples provide a system for watering plants on a rack. A robotic device attaches to a portion of the rack and pulls or pushes the rack to a watering zone. A sprinkler device sprays water to evenly distribute water across all plants on the rack. The system determines quantity of water, duration of watering, and frequency of watering based on real-time sensor data and context data associated with the environment, historical watering data, condition of the plants on the rack and a set of customized maintenance rules based on the type of plants on the rack. When watering is complete, the robotic device returns the rack to a designated location and detaches from the rack. The robotic device then attaches to another rack having plants on it scheduled for watering. The watering schedule is updated dynamically based on changing weather and plant state.

A nutriculture device includes: a culture bed having an upward facing opening; a planting panel that covers the opening of the culture bed, includes a through hole having a crop pass therethrough, and defines an internal space between the cover and the culture bed; a water retention mat inside the internal space and that retains water; a plurality of culture containers each of which supports the crop, each of which is arranged in the internal space, and each of which is provided with a bottom hole; a medium housed in each culture container; a mat-side water irrigation unit feeding water to the water retention mat; and a container-side water irrigation unit feeding water into each of the culture containers per container unit including some of the culture containers or per culture container. The nutriculture device with this configuration can cultivate high-quality crops while suppressing generated drainage water.

System and methods for monitoring the growth of an aquatic plant culture and detecting real-time characteristics associated with the aquatic plant culture aquatic plants. The systems and methods may include a control unit configured to perform an analysis of at least one image of an aquatic plant culture. The analysis may include processing at least one collected image to determine at least one physical characteristic or state of an aquatic plant culture. Systems and methods for distributing aquatic plant cultures are also provided. The distribution systems and methods may track and control the distribution of an aquatic plant culture based on information received from various sources. Systems and methods for growing and harvesting aquatic plants in a controlled and compact environment are also provided. The systems may include a bioreactor having a plurality of vertically stacked modules designed to contain the aquatic plants and a liquid growth medium.