A system having: a boom; at least one nozzle assembly attached to the boom; and a nozzle or a second nozzle assembly; wherein the at least one nozzle assembly and the second nozzle assembly each comprise a nozzle and at least one light; wherein the at least one light is disposed to illuminate a spray from an adjacent nozzle assembly or nozzle.

A mobile work machine includes a wireless communication system configured to receive a wireless communication signal from a transmitter corresponding to a machine component on the mobile work machine, machine component identification logic configured to obtain a machine component identifier, that uniquely identifies the machine component, based on the wireless communication signal, operation detection logic configured to detect a machine operation associated with the machine component and to generate component performance data correlated to the machine component based on the machine operation, and control signal generator logic configured to generate a control signal that controls the mobile work machine based on the component performance data.

A system for measuring the flow rate of a fluid medium includes an input line of a fluid medium, elements for measuring the flow rate of the fluid medium in transit which are interposed between the input line and the output line, and an electronic unit functionally associated with the elements for measuring.

The elements for measuring include at least two connecting lines arranged in parallel between the input line and the output line, and a flowmeter in fluid communication with each one of the connecting lines. A corresponding interval of measurable flow rate values stored in the electronic unit is associated with each flowmeter.

There is provided a system for dynamic adaptation of a treatment applied to an agricultural field growing crops, comprising: a processor executing a code for: receiving a first and a second image from a first and a second imaging sensor, the first and second imaging sensors are located on an agricultural machine having a treatment application element(s) that applies the treatment to the agricultural field, the first and second image depict a portion of the agricultural field and overlap at an overlap region, analyzing the overlap region to compute a dynamic orientation parameter(s) of the agricultural machine, and generating instructions, according to the dynamic orientation parameter(s), for execution by a hardware component(s) associated with the agricultural machine for dynamic adaptation of the treatment applied by the treatment application element(s) to the portion of the agricultural field depicted in the first and second images to obtain a target treatment profile.

Various embodiments of an apparatus, methods, systems and computer program products described herein are directed to an agricultural observation and treatment system and method of operation. The system uses a pump in combination with a fluid regulator to obtain and disperse fluid from the fluid tanks. The fluid regulator includes a fluid input port, a fluid output port and a fluid control valve. A first tube fluidly coupled from the fluid pump to the fluid input port. The system includes a moveable treatment head having one or more spraying tips, including a first spraying tip. A second tube is fluidly coupled from the fluid output port to the moveable treatment head. A system includes a controller configured to provide to the fluid regulator to open and close the fluid control valve to release an amount of the first fluid.

A system and method produces nitrogen-based fertilizer, which is synthesized from air and water using renewable electricity, mainly from solar energy and low-temperature plasma technology and stored prior to distributing to plants via drip irrigation. The process of liquid fertilizer generation and system description are presented. A glass reactor with a digital 3D-printed end flange is utilized as a reactor chamber. The system and method synthesize a product that is primarily a liquid nitrate (NO.sub.3.sup.−) based fertilizer in an aqueous solution.

In one aspect, an agricultural row unit is provided an includes a frame, an opener disc rotatably coupled to the frame and configured to open a seed trench, and an applicator assembly coupled to the frame and configured to apply a liquid. The applicator assembly including a housing and a valve coupled to the housing and configured to be in fluid communication with a fluid source. The valve is electronically powered to move to an open condition, in which fluid is configured to pass through and emit from the valve, and electronically powered to move to a closed condition, in which fluid is inhibited from passing through and emitting from the valve. The agricultural row unit also includes a closing wheel coupled to the frame and configured to close the seed trench.

A system and method that automatically monitors product use, such as the type and amount of agricultural and/or horticultural product stored in and dispensed from a cartridge over time and/or by geographic location. Monitored data are stored in memory such as a tag on the cartridge and may be transmitted to a server for storage, aggregation, and analysis. The cartridge may be authenticated before being authorized for use for the benefit of a current user in dispensing the product. The cartridge may be refilled after confirmation of authorization codes on the cartridge and refilling equipment tags. The cartridge may be calibrated automatically based on the bulk density or other parameter of the product in the cartridge. Data may be aggregated from a plurality of cartridges automatically. As-applied data from individual cartridges may be used to verify, independent of operator input, treated area coverage and product application rate.

An agricultural product delivery system includes a flow control system defining a first channel and a second channel. A first flow regulation device is positioned within the first channel. A second flow regulation device is positioned within the second channel. An air source is positioned upstream of the flow control system and is fluidly coupled with the flow control system. A computing system is communicatively coupled to the flow control system. The computing system is configured to receive an input to alter the first airstream within the first channel to a third airstream and alter at least one of the flow control system or the air source to maintain the second airstream through the second channel while the third airstream is provided to the first channel.

The present invention relates to a nutrient solution recycling plant cultivation system, which recycles and supplies a cultivation nutrient solution and measures in real time the composition of each nutrient component to be added to a waste nutrient solution through a so-called soft sensor using measured values of pH, EC, temperature, turbidity, and weight and a previously constructed estimation model instead of an expensive high-performance analyzer, thereby minimizing nutrient solution consumption while meeting a required level of accuracy.