A modular agricultural protection structure may be constructed from vertical poles anchored in the ground, and beams and cross-beams welded to the top of the poles to form a top surface of the module. Load support structures may be welded to the beams, cross-beams, and poles, at regular intervals. Cables may be attached to the load bearing structures and used to support netting. A cable and pulley system may be included to retract the netting from over the top surface during climate weather in order for the plants to receive more sunlight. High quality/high strength materials and welding techniques may be used to provide protection even against several feet of snow accumulation without significant sagging of the netting. Clips may be attached between the cables and the netting at different locations on the top surface of the structure to further decrease sagging of the netting.

A foldable screen for a greenhouse is described. A foldable filter for greenhouse, comprises a foldable substrate and at least one stack of films on the foldable substrate, wherein said at least one stack of films is adapted to —reflect solar infrared radiations in the spectral range from 850 nm to 2,000 nm, and —be transparent to solar radiations in the spectral range from 400 nm to 750 nm, wherein said at least one stack of film comprises: —a first layer of TiO2, ZTO, Si3N4 or NbOx; —a second layer of Ag on top of the first layer, and —a third layer of dielectric on top of the second layer.

A greenhouse screen comprising strips of film material that are interconnected by a yarn system of transverse threads and longitudinal threads by means of knitting, warp-knitting or weaving process to form a continuous product. The film material comprises a highly transparent, biaxially oriented, UV and flame-stable polyester film which is provided on at least one side with a coating which reduces the reflection of visible light. The greenhouse screen is particularly suited for the cultivation of plants with high light requirements.

Disclosed herein is a system for facilitating artificial climate control, in accordance with some embodiments. Accordingly, the system may include a greenhouse enclosure, a condensation assembly, at least one sensor, a water collection compartment, and a processing device. Further, the greenhouse enclosure may include an internal space. Further, the greenhouse enclosure may be configured for generating a greenhouse effect. Further, the condensation assembly may be configured for condensing water vapor present in the interior space. Further, the condensation assembly may include at least one coolant dispenser, a heat exchanger, a coolant sensor, and at least one coolant dispensing actuator. Further, the at least one sensor may be configured for generating at least one sensor data. Further, the water collection compartment may be fluidly coupled with the condensation assembly. Further, the processing device may be communicatively coupled to each of the at least one sensor and the coolant sensor.

Disclosed herein is a system for facilitating artificial climate control, in accordance with some embodiments. Accordingly, the system may include a greenhouse enclosure, a condensation assembly, at least one sensor, a water collection compartment, and a processing device. Further, the greenhouse enclosure may include an internal space. Further, the greenhouse enclosure may be configured for generating a greenhouse effect. Further, the condensation assembly may be configured for condensing water vapor present in the interior space. Further, the condensation assembly may include at least one coolant dispenser, a heat exchanger, a coolant sensor, and at least one coolant dispensing actuator. Further, the at least one sensor may be configured for generating at least one sensor data. Further, the water collection compartment may be fluidly coupled with the condensation assembly. Further, the processing device may be communicatively coupled to each of the at least one sensor and the coolant sensor.

A screen for greenhouse or for outdoor cultivations is described. A foldable screen for greenhouse or for outdoor cultivations, comprising: a canvas, a substrate on one side of the canvas, arranged for preventing convective heat transfer through the screen; at least one stack of films mounted on or adhering to said substrate, wherein said stack of film is adapted to:—transmit at least 80% of radiations within the range from 400 nm to 2,000 nm when said radiations hit said film at normal incidence,—reject at least 70%, preferably at least 80% of radiations at normal incidence within the range from 3,000 nm to 35,000 nm.

A screen for greenhouse or for outdoor cultivations is described. A foldable screen for greenhouse or for outdoor cultivations, comprising: a canvas, a substrate on one side of the canvas, arranged for preventing convective heat transfer through the screen; at least one stack of films mounted on or adhering to said substrate, wherein said stack of film is adapted to:—transmit at least 80% of radiations within the range from 400 nm to 2,000 nm when said radiations hit said film at normal incidence,—reject at least 70%, preferably at least 80% of radiations at normal incidence within the range from 3,000 nm to 35,000 nm.

A control apparatus includes: a determiner configured to determine, for each indicator of a plurality of indicators, whether an event relevant to a change in the respective indicator has occurred, the plurality of indicators relating to an environment in which crops are grown, each indicator of the plurality of indicators being detected by one or more sensors of a plurality of sensors; an identifier configured to identify, based on a result of a determination executed by the determiner, a plurality of target sensors from among the plurality of sensors, a number of the plurality of target sensors being less than a number of the plurality of sensors; and a transmission instructor configured to instruct each target sensor of the plurality of target sensors to transmit a respective detection result.

A body through which a medium can flow, in particular a body through which a fluid and/or gas can flow, with at least one exterior, wherein the body through which a medium can flow is self-supporting or includes at least one supporting body that provides mechanical stability, as well as a greenery system with at least one greenery element for installation on a surface, including at least one such body through which a medium can flow, in particular a body through which a fluid and/or gas can flow.

The present disclosure provides using stratification of air to reduce the amount of air in a greenhouse to manage and a conditioning chamber to precondition air prior to the air having contact with plants. A light deprivation chamber is provided with a centerline vent and operable louvres to recycle warm air and to be able to reduce the area of the building to heat by closing the light deprivation cover to create a smaller chamber to heat and recycle to conserve heat and take advantage of the heat from grow lights. The present disclosure further provides being able to cycle warm air from an upper air sink chamber back into the an air intake/conditioning chamber to conserve energy and using air tube fans to deliver quality conditioned air from a conditioning chamber to all the plants.