A rover includes a base having wheels and a propulsion system coupled to the wheels to propel the rover around a field. A tower is coupled to the base and extends over the base. Sensors are set on the tower and the base and are configured to sense environmental conditions around the rover at different elevations. A computing system includes a processor and memory. The memory is configured to receive measured data from the sensors and determine an amount and manner of water to be dispensed on plant life in the field.

A method of controlling aerosol production in an aerosol-generating device is provided, the device including a powered aerosol generating element, a flow channel to allow a flow of gas past the element, and a flow sensor to detect air flow in the flow channel, the method including: determining a value of a first parameter related to a change in flow rate; and reducing a supply of power to the element depending on a comparison result between the first parameter value and a threshold value, the first parameter being derived from a combination of a second parameter that is a measure of a flow rate detected by the flow sensor and a third parameter related to the flow rate. Also provided is a method of reducing or suspending aerosol production, based not simply on a detected flow rate, but on another measure indicative of the evolution of the flow characteristics.

A multi-sensor device comprises a housing containing multiple sensor modules for capturing and transmitting sensor data for plants in a crop. A control unit within the housing is operable to control the sensor modules, and a communications interface is connected to the control unit for transmitting data from said plurality of sensor modules. The sensor modules can include a physiological sensor, a surface analysis sensor, and chemical sensor. The multi-sensor device can be used as a hand-held device or mounted to a mobile platform for use in an automated crop monitoring system.

A multi-sensor device comprises a housing containing multiple sensor modules for capturing and transmitting sensor data for plants in a crop. A control unit within the housing is operable to control the sensor modules, and a communications interface is connected to the control unit for transmitting data from said plurality of sensor modules. The sensor modules can include a physiological sensor, a surface analysis sensor, and chemical sensor. The multi-sensor device can be used as a hand-held device or mounted to a mobile platform for use in an automated crop monitoring system.

A system, device and method for delivering CO2 or other gases to plants in fields, orchards, vineyards and the like. A stake with a windbreak structure and gaseous emitters on the upwind side creates a leeward wind eddy surrounding a plant, such as an orchards sapling. This establishes and maintains a gaseous microclimate beneficial to the plant. The device delivers CO.sub.2 gas to a plant in an agricultural field, orchard, grove, orchard of the like. The device includes an elongated base adapted to be adjustably placed on the ground a predetermined distance from the plant, upwind of the plant. A wind foil is adjustably connected to the base along its elongated length. The wind foil has a curvilinear geometry with a first face having a generally convex configuration, and a second face having a generally concave configuration. An emitter assembly is disposed on the second face of the wind foil. A gas supply conduit is communicatively connected to the emitter and adapted to be connected to a gas supply. A system including multiple devices and a method of making and using the device and system are also disclosed.

A system, device and method for delivering CO2 or other gases to plants in fields, orchards, vineyards and the like. A stake with a windbreak structure and gaseous emitters on the upwind side creates a leeward wind eddy surrounding a plant, such as an orchards sapling. This establishes and maintains a gaseous microclimate beneficial to the plant. The device delivers CO.sub.2 gas to a plant in an agricultural field, orchard, grove, orchard of the like. The device includes an elongated base adapted to be adjustably placed on the ground a predetermined distance from the plant, upwind of the plant. A wind foil is adjustably connected to the base along its elongated length. The wind foil has a curvilinear geometry with a first face having a generally convex configuration, and a second face having a generally concave configuration. An emitter assembly is disposed on the second face of the wind foil. A gas supply conduit is communicatively connected to the emitter and adapted to be connected to a gas supply. A system including multiple devices and a method of making and using the device and system are also disclosed.

Said device (1) comprises a radiation and/or convection heater element (3), a main housing (5) incorporating an electronic control system and a battery configured to power the electronic control system, an upper housing (8) comprising a photovoltaic panel suitable for charging the battery, the device (1) further comprising a removable stake (7) removably attached to the main housing (5) and suitable for securing the device (1) in the soil.

Said device (1) comprises a radiation and/or convection heater element (3), a main housing (5) incorporating an electronic control system and a battery configured to power the electronic control system, an upper housing (8) comprising a photovoltaic panel suitable for charging the battery, the device (1) further comprising a removable stake (7) removably attached to the main housing (5) and suitable for securing the device (1) in the soil.

A mobile sensory platform includes a propulsion system configured to move the mobile sensory platform along a surface of a growing area. The mobile sensory platform also includes multiple sensors configured to capture measurement data associated with multiple plants in the growing area. The mobile sensory platform further includes a communication interface configured to support two-way communication over a wireless network. In addition, the mobile sensory platform also includes a power supply and a control system configured to control movement of the mobile sensory platform and operation of the sensors. The multiple sensors include one or more microclimate sensors configured to generate microclimate sensor data based on changes in a microclimate around individual ones of the multiple plants.

A mobile sensory platform includes a propulsion system configured to move the mobile sensory platform along a surface of a growing area. The mobile sensory platform also includes multiple sensors configured to capture measurement data associated with multiple plants in the growing area. The mobile sensory platform further includes a communication interface configured to support two-way communication over a wireless network. In addition, the mobile sensory platform also includes a power supply and a control system configured to control movement of the mobile sensory platform and operation of the sensors. The multiple sensors include one or more microclimate sensors configured to generate microclimate sensor data based on changes in a microclimate around individual ones of the multiple plants.