A system for assessing the performance of an agricultural implement may include a ground engaging tool configured to engage soil within a field as the agricultural implement is moved across the field such that the ground engaging tool creates a field material cloud aft of the ground engaging tool in a direction of travel of the agricultural implement. The system may further include a sensor configured to detect a cloud characteristic of the field material cloud and a controller communicatively coupled to the sensor. The controller may be configured to monitor data received from the sensor and assess the agricultural operation being performed based at least in part on the cloud characteristic.

The invention relates to an adjustable hoeing device (10) for removing weeds situated on a ground surface, the hoeing device (10) having a supporting frame (50), on which there is arranged at least one hoeing unit (100), which hoeing unit comprises the following:at least one main bar (200) and at least two transverse bars (250) arranged parallel to one another, which transverse bars (250) are each mounted rotatably on the at least one main bar (200);at least two connection bars (300), which run parallel to the at least one main bar (200) and which mechanically connect the at least two transverse bars (250) to one another;at least two blades (500), wherein the blades (500) are arranged on the at least two transverse bars (250) at a normal distance from the main bar (200); andat least one actuation device (400), which acts on at least two transverse bars (250) or a transverse bar (250) and the main bar (200) in order to rotate same by means of a linearly displaceable actuation arm.

The invention relates to an adjustable hoeing device (10) for removing weeds situated on a ground surface, the hoeing device (10) having a supporting frame (50), on which there is arranged at least one hoeing unit (100), which hoeing unit comprises the following:at least one main bar (200) and at least two transverse bars (250) arranged parallel to one another, which transverse bars (250) are each mounted rotatably on the at least one main bar (200);at least two connection bars (300), which run parallel to the at least one main bar (200) and which mechanically connect the at least two transverse bars (250) to one another;at least two blades (500), wherein the blades (500) are arranged on the at least two transverse bars (250) at a normal distance from the main bar (200); andat least one actuation device (400), which acts on at least two transverse bars (250) or a transverse bar (250) and the main bar (200) in order to rotate same by means of a linearly displaceable actuation arm.

In one aspect, a system for rotationally driving ground engaging tools of an agricultural implement may include a rotational actuator configured to rotationally drive a ground engaging tool of the implement about a rotational axis. A controller may be configured to determine a current ground speed of the implement based on data received from a sensor. Moreover, the controller may be further configured to determine a rotational output for the rotational actuator based on the current ground speed of the implement such that the tool rotates at a predetermined rotational speed relative to soil within a field. In addition, the controller may be configured to control the operation of the rotational actuator such that the actuator provides the determined rotational output to the tool while the tool is disposed at a working position relative to a soil surface of the field.

In one aspect, a system for rotationally driving ground engaging tools of an agricultural implement may include a rotational actuator configured to rotationally drive a ground engaging tool of the implement about a rotational axis. A controller may be configured to determine a current ground speed of the implement based on data received from a sensor. Moreover, the controller may be further configured to determine a rotational output for the rotational actuator based on the current ground speed of the implement such that the tool rotates at a predetermined rotational speed relative to soil within a field. In addition, the controller may be configured to control the operation of the rotational actuator such that the actuator provides the determined rotational output to the tool while the tool is disposed at a working position relative to a soil surface of the field.

A tillage implement comprising a frame operably supporting tillage tools, and a soil monitoring system comprising instrumentation operably supported from the frame and disposed to detect soil criteria before, after, or before and after the soil is tilled by the tillage tools. The soil criteria detected is at least one of surface residue criteria, soil clod size criteria, and soil shatter criteria.

A tillage implement comprising a frame operably supporting tillage tools, and a soil monitoring system comprising instrumentation operably supported from the frame and disposed to detect soil criteria before, after, or before and after the soil is tilled by the tillage tools. The soil criteria detected is at least one of surface residue criteria, soil clod size criteria, and soil shatter criteria.

A tillage implement comprising a frame operably supporting tillage tools, and a soil monitoring system comprising instrumentation operably supported from the frame and disposed to detect soil criteria before, after, or before and after the soil is tilled by the tillage tools. The soil criteria detected is at least one of surface residue criteria, soil clod size criteria and soil shatter criteria.

A tillage implement comprising a frame operably supporting tillage tools, and a soil monitoring system comprising instrumentation operably supported from the frame and disposed to detect soil criteria before, after, or before and after the soil is tilled by the tillage tools. The soil criteria detected is at least one of surface residue criteria, soil clod size criteria and soil shatter criteria.

In one aspect, the present subject matter is directed to a method for maintaining a desired amount of residue coverage in a field during a tillage operation. The method includes generating, with a computing device, an available residue map that includes an amount of available residue at each location of the field using a yield map and/or crop biomass. The method also includes generating, with the computing device, a desired residue coverage map that includes a desired amount of residue coverage for each location within the field. Further, the method includes determining, with the computing device, an amount of residue that needs to be incorporated into the surface of the field based on the available residue map and the desired residue coverage map. Moreover, the method includes generating, with the computing device, a prescription map for the field based on a correlation between a tillage parameter of one or more ground-engaging tools of the implement and the amount of residue that needs to be incorporated into the surface of the field. In addition, the method includes controlling the tillage parameter based on the prescription map during the tillage operation to maintain the desired amount of residue coverage at each of the locations in the field.