Adjustable hoeing device for removing weeds located on a ground between rows of crops which are arranged on the ground spaced apart from one another at a row spacing, the hoeing device having a supporting frame which is arranged for attachment to an agricultural vehicle and on which at least one hoeing unit is arranged with a working width which can be adapted to the row spacing, the hoeing unit comprising: - at least one rectilinearly extending base web and at least two transverse struts, which transverse struts are each mounted rotatably about an axis of rotation on the at least one base web, wherein the axes of rotation are arranged parallel and in one plane along the longitudinal extent of the base web, and wherein at least two transverse struts are each arranged parallel to one another, - at least one connecting web extending parallel to the at least one base web and mechanically connecting the at least two transverse struts to one another, so that rotational movements of the transverse struts are coupled to one another - at least two shares for removing the weeds present on the ground, which shares are arranged at a normal distance from the base web on the at least two transverse struts in a fixable alignment with respect to the base web, the alignment of the shares remaining unchanged during a rotation of the corresponding transverse struts, and - at least one adjusting device with a drive unit for rotating at least one cross strut, wherein a rotation of the cross struts changes the normal distance of the shares to the base web, and wherein the normal distance of the respective shares is continuously adjustable between a largest and a smallest normal distance, characterized in that the chopping device comprises at least two hoeing units, wherein the adjusting devices of the hoeing units can be controlled independently of one another by means of a control unit, so that the hoeing units can have different processing widths, wherein the actuating devices of the hoeing units comprise at least one position feedback unit, for example a potentiometer, wherein the processing width of the respective hoeing unit can be detected by means of the position feedback unit, which transmits a corresponding signal to the control unit in order to monitor the respectively set processing width of a hoeing unit, to readjust it by means of the control unit and/or to display it visibly for a user, and wherein the position feedback unit comprises a camera which optically detects the processing width to be set and transmits a corresponding signal to the control unit. - at least one rectilinearly extending base web and at least two transverse struts, which transverse struts are each mounted rotatably about an axis of rotation on the at least one base web, wherein the axes of rotation are arranged parallel and in one plane along the longitudinal extent of the base web, and wherein at least two transverse struts are each arranged parallel to one another, - at least one connecting web extending parallel to the at least one base web and mechanically connecting the at least two transverse struts to one another, so that rotational movements of the transverse struts are coupled to one another - at least two shares for removing the weeds present on the ground, which shares are arranged at a normal distance from the base web on the at least two transverse struts in a fixable alignment with respect to the base web, the alignment of the shares remaining unchanged during a rotation of the corresponding transverse struts, and - at least one adjusting device with a drive unit for rotating at least one cross strut, wherein a rotation of the cross struts changes the normal distance of the shares to the base web, and wherein the normal distance of the respective shares is continuously adjustable between a largest and a smallest normal distance, the chopping device comprises at least two hoeing units, wherein the adjusting devices of the hoeing units can be controlled independently of one another by means of a control unit, so that the hoeing units can have different processing widths, wherein the actuating devices of the hoeing units comprise at least one position feedback unit, for example a potentiometer, wherein the processing width of the respective hoeing unit can be detected by means of the position feedback unit, which transmits a corresponding signal to the control unit in order to monitor the respectively set processing width of a hoeing unit, to readjust it by means of the control unit and/or to display it visibly for a user, and wherein the position feedback unit comprises a camera which optically detects the processing width to be set and transmits a corresponding signal to the control unit.