A harvesting unit with a combine, having a user cab. A harvesting apparatus, advanced by the combine, has a frame and a harvesting assembly on the frame configured to process severed crop over a width between spaced sides of the frame. A fluid delivery system discharges pressurized fluid in discrete streams each directed to at least one of: a) facilitate severance of crop by the harvesting assembly; and b) facilitate advancement of severed crop rearwardly in relationship to the frame for further processing. A user can selectively vary at least one of: a) a volume of pressurized fluid; and b) a direction of pressurized fluid in the discrete streams. A control system has at least one actuator accessible and operable from outside of the cab through a user input to cause the at least one of the volume of pressurized fluid discharged, and direction of the pressurized fluid, in the discrete streams to be varied.

A harvesting header of an agricultural machine includes a frame, a cutting mechanism coupled to the frame and configured to cut crop, an auger rotatably coupled to the frame at a location rearward of the cutting mechanism, and an impeller rotatably coupled to the frame at a location rearward of the auger. The impeller is configured to receive crop from the auger and condition the cut crop. The crop is projected by the auger in a rearward and upward direction relative to the impeller.

An agricultural vehicle including a chassis and a header carried by the chassis and including a cutter mechanism. The header is adjustable in a vertical direction. The agricultural vehicle also includes a header actuator connected to the header and configured to adjust the header in the vertical direction, and a controller coupled to the header actuator. The controller is configured for receiving an input command for controlling an operation of the header actuator to achieve a lifting height, operating the header actuator in conformance with the input command, and terminating the operating of the header actuator.

A computer-implemented method and control system for gathering material is described. One or more vehicles may include an intake mechanism for material and a location-tracking system. A current orientation of the intake mechanism is identified based upon location information from the tracking system. A current orientation of the material is determined based upon historical location information for the material. A target orientation of the intake mechanisms is determined based upon the current orientation of the material. Movement of the intake mechanism is thus directed toward the determined target orientation.

An agricultural vehicle includes a chassis; a header carried by the chassis and including a cutter mechanism, the header being adjustable in a vertical direction; a swath roller carried by the chassis behind the header; a roller actuator connected to the swath roller and configured to adjust the swath roller in the vertical direction; and a controller coupled to the roller actuator. The controller is configured for: detecting when the header raises in the vertical direction; recording a header raising point where the header raises; determining when the swath roller reaches the header raising point; and signaling the roller actuator to raise the swath roller when the swath roller reaches the header raising point.

An agricultural vehicle includes a chassis; a header carried by the chassis and including a cutter mechanism, the header being adjustable in a vertical direction; a swath roller carried by the chassis behind the header; a roller actuator connected to the swath roller and configured to adjust the swath roller in the vertical direction; and a controller coupled to the roller actuator. The controller is configured for: detecting when the header raises in the vertical direction; recording a header raising point where the header raises; determining when the swath roller reaches the header raising point; and signaling the roller actuator to raise the swath roller when the swath roller reaches the header raising point.

A windrower with a header has a conveying medium with first and second portions connected with a pivot joint and moveable across a plural rollers configured to receive crop material from the header and direct the crop material to a side of the windrower to form a windrow on the ground to the side of the windrower. In an operational position and with the frame selected to one of the predetermined angular adjustments, the conveying medium discharges the harvested crop material at an angle of trajectory determined by the selected angular position of the second portion. The windrower harvests crop with the header, receives the mowed crop on the conveyor system, adjusts a rate at which the mowed crop is discharged from the conveyor system, and adjusts an angle of trajectory at which the mowed crop is discharged from the conveyor system.

A harvester for broccoli which is movable along a plant row of broccoli, the broccoli comprising a stem rising up from the ground and a head on top of the stem. The harvester includes a first wheel and a second wheel, which wheels cooperate and are generally horizontally oriented with reference to the ground from which the broccoli is standing up and from which the broccoli is to be harvested. The first and second wheels are each rotatable around a vertical axis and define a path for the stems of the broccoli to pass through at least in part. The first and second wheels are arranged on different altitudes with reference to the ground so that the first and second wheels partly overlap, and each of the first and second wheels comprises fingers protruding away from the vertical axis of the wheels so that the fingers of the first wheel during rotation of the first wheel point towards the second wheel and the fingers of the second wheel during rotation of the second wheel point towards the first wheel completely cross the path defined by the first and second wheels so as to provide a restriction for the stems of the broccoli at least partially passing the path.

A system for monitoring field conditions during the performance of an agricultural operation by an agricultural machine may generally include a support arm configured to be coupled to and extend from an agricultural machine such that, when the agricultural machine makes a pass across a field along a given swath, a portion of the support arm extends across or is positioned over at least a portion of an adjacent swath within the field. The system may also include a sensor provided in association with the support arm, with the sensor being configured to detect a parameter indicative of a field condition associated with the adjacent swath. In addition, the system may include a controller communicatively coupled to the sensor, with the controller being configured to monitor the field condition based on sensor data received from the sensor.

The present disclosure relates, according to some embodiments, to a method of continuously supplying a harvested biomass comprising a floating aquatic plant species to a processing facility. The method includes cultivating a microcrop (e.g., a floating aquatic plant species) in a bioreactor system, harvesting the microcrop to generate the harvested biomass, and conveying the harvested biomass to a first position of a harvest canal to form a conveyed biomass. A harvest canal may include a trough configured to contain the conveyed biomass in a volume of a medium and a propulsion mechanism configured to impart a motion on the first medium such that the harvested biomass may be transported from the first position to the second position within the harvest canal. The harvest canal may be positioned adjacent to an outer perimeter of bioreactor system and form an infinity loop. The method may further include activating the propulsion mechanism to impart motion on the first medium and propel the harvested biomass from the first position to the second position, and transferring at least a portion of the propelled biomass from the second position of the harvest canal to a processing facility.