A fluid injection system includes a container, fluid injection device and a fertigation basket. The fluid injection device includes a housing having a flow tube having an inlet end and an outlet end. A shroud is positioned between the inlet end and the outlet end and redefines at least a portion of the fluid pathway as a constricted fluid pathway. A diverter port is between the inlet end and the shroud and diverts a portion of the inlet fluid into the container. An injection port is between the shroud and the outlet end and receives an injection tube. The fertigation basket holds dry product which is dissolved into the container to be drawn out of outlet end via the injection tube.

An opener attachment for an agricultural row unit including a frame, an arm pivotally coupled to the frame, an opener disc coupled to the arm and configured to excavate a trench into soil, and a gauge wheel coupled to the arm and configured to block movement of the opener disc into the soil to control a depth of the trench. The opener attachment also includes a mechanical stop coupled to the frame and configured to block the gauge wheel and the opener disc moving toward the soil. In addition, the opener attachment includes an air bag configured to urge the gauge wheel and the opener disc toward the soil.

A spraying system for spraying a fluid includes a nozzle, a valve configured to control fluid flow through the nozzle, a sensor configured to transmit a detection signal upon detection of a target, a user interface configured to receive application rate information and target population information from an operator, and a control system communicatively coupled to the user interface, the sensor, and the valve. The control system is configured to determine a specific volume of fluid per target to be dispensed by the valve based on the application rate information and the target population information input to the user interface, and to transmit a control signal to the valve at least in part in response to receiving the detection signal. The control signal actuates the valve such that the determined specific volume of fluid per target is sprayed by the nozzle on or adjacent to the target.

Systems, methods and apparatus for monitoring soil properties and applying fertilizer during a planting operation. Various sensors are disposed in ground engaging components for monitoring soil properties. Liquid delivery systems inject liquid into the soil adjacent to the seed planting trench formed by the planter row unit trench opening assembly.

A plant watering system includes an irrigation mat that can be placed around a plant on top of the soil. The irrigation mat includes a water reservoir that holds water, and a slow-pass water permeable membrane that releases the water in the water reservoir in a slow manner so the soil around the plant is watered at a controlled rate. The irrigation mat may optionally include a threaded port where a container of liquid fertilizer can be placed so the liquid fertilizer is mixed with the water in the reservoir, allowing easily fertilizing the plant as it is watered. The plant watering system may also optionally include a dryness sensor that provides an alert indicating the water reservoir in the irrigation mat needs to be refilled.

A plant watering system includes an irrigation mat that can be placed around a plant on top of the soil. The irrigation mat includes a water reservoir that holds water, and a slow-pass water permeable membrane that releases the water in the water reservoir in a slow manner so the soil around the plant is watered at a controlled rate. The irrigation mat may optionally include a threaded port where a container of liquid fertilizer can be placed so the liquid fertilizer is mixed with the water in the reservoir, allowing easily fertilizing the plant as it is watered. The plant watering system may also optionally include a dryness sensor that provides an alert indicating the water reservoir in the irrigation mat needs to be refilled.

Seed sensors for determining seed placement in a furrow to then target at least one of fluid and solid application with respect to the seed are described herein. Plant sensors for determining location of plants within a field and then targeting at least one of fluid and solid application with respect to the plant are also described herein.

Seed sensors for determining seed placement in a furrow to then target at least one of fluid and solid application with respect to the seed are described herein. Plant sensors for determining location of plants within a field and then targeting at least one of fluid and solid application with respect to the plant are also described herein.

Seed sensors for determining seed placement in a furrow to then target at least one of fluid and solid application with respect to the seed are described herein. Plant sensors for determining location of plants within a field and then targeting at least one of fluid and solid application with respect to the plant are also described herein.

Seed sensors for determining seed placement in a furrow to then target at least one of fluid and solid application with respect to the seed are described herein. Plant sensors for determining location of plants within a field and then targeting at least one of fluid and solid application with respect to the plant are also described herein.