A cultivator is provided for cultivating a field. The cultivator can have a frame with a tow assembly so that the cultivator can be towed by a tractor. A cultivating assembly can be provided pivotally attached to the rear of the frame. The cultivating assembly can have a plurality of discs that engage and penetrate the soil beneath the cultivating assembly. The cultivating assembly can have a center section pivotally connected at the to the rear end of the frame, a first wing section pivotally connected to one side of the center section, a second wing pivotally connected the other side of center section where all the sections have discs connected to them. A pair of ground wheels can be provided connected to the center section so that the ground wheels are positioned in front of the cultivating assembly when it is being used to cultivate a field.

A cultivator is provided for cultivating a field. The cultivator can have a frame with a tow assembly so that the cultivator can be towed by a tractor. A cultivating assembly can be provided pivotally attached to the rear of the frame. The cultivating assembly can have a plurality of discs that engage and penetrate the soil beneath the cultivating assembly. The cultivating assembly can have a center section pivotally connected at the to the rear end of the frame, a first wing section pivotally connected to one side of the center section, a second wing pivotally connected the other side of center section where all the sections have discs connected to them. A pair of ground wheels can be provided connected to the center section so that the ground wheels are positioned in front of the cultivating assembly when it is being used to cultivate a field.

An agricultural tillage implement includes a frame member and at least one rolling basket assembly coupled to the frame member. The rolling basket assembly has at least one bearing hanger, at least one rolling basket and at least one bearing assembly rotationally coupling the rolling basket to the bearing hanger. The bearing assembly has a bearing with an inner ring and a spindle holding the inner ring. The spindle is coupled to the bearing hanger. The spindle being configured to accommodate dynamic misalignment of the bearing.

An agricultural tillage implement includes a frame member and at least one rolling basket assembly coupled to the frame member. The rolling basket assembly has at least one bearing hanger, at least one rolling basket and at least one bearing assembly rotationally coupling the rolling basket to the bearing hanger. The bearing assembly has a bearing with an inner ring and a spindle holding the inner ring. The spindle is coupled to the bearing hanger. The spindle being configured to accommodate dynamic misalignment of the bearing.

A land roller is provided with an over-center locking linkage arrangement to help lock a roller frame of the land roller into a raised transport configuration to reduce the likelihood that a failure of the actuator system could cause the roller frame to inadvertently fall and injure a person or cause damage to property. The land roller may be further provided with actuators that are controlled in temporal series from a single controller to simplify and increase the safety of both converting the land roller between the transport configuration and a working configuration and converting side frame sections of the land roller between folded and unfolded positions.

A land roller is provided with an over-center locking linkage arrangement to help lock a roller frame of the land roller into a raised transport configuration to reduce the likelihood that a failure of the actuator system could cause the roller frame to inadvertently fall and injure a person or cause damage to property. The land roller may be further provided with actuators that are controlled in temporal series from a single controller to simplify and increase the safety of both converting the land roller between the transport configuration and a working configuration and converting side frame sections of the land roller between folded and unfolded positions.

An agricultural tillage implement including a first frame configured to be moved in a travel direction, at least one second frame coupled with the first frame, at least one rolling basket assembly coupled to the at least one second frame, at least one actuator pivotally connected to the at least one second frame, and a pressure control system operatively connected to the at least one rolling basket assembly. The pressure control system includes at least one sensor coupled to the at least one rolling basket assembly for sensing a load exerted on the at least one rolling basket assembly by a ground surface and providing a downward pressure measurement signal. The pressure control system also includes a controller in communication with the at least one sensor and configured to control the adjustable downward force applied by the at least one actuator.

An agricultural system includes a frame configured for attachment to a leading tow bar of a towing vehicle, and at least one roller device attached to the frame and extending between two adjacent parallel strip positions. The roller device is configured to crush standing residual plant matter in the field. The system further includes a fertilizer opener disk attached to the frame and which is configured to prepare, at least in part, a furrow for receiving a fertilizer. The system also includes a fertilizer injector attached to the frame and which is configured to deposit the fertilizer into the furrow in a trailing position relative to the fertilizer opener disk.

An agricultural system includes a frame configured for attachment to a leading tow bar of a towing vehicle, and at least one roller device attached to the frame and extending between two adjacent parallel strip positions. The roller device is configured to crush standing residual plant matter in the field. The system further includes a fertilizer opener disk attached to the frame and which is configured to prepare, at least in part, a furrow for receiving a fertilizer. The system also includes a fertilizer injector attached to the frame and which is configured to deposit the fertilizer into the furrow in a trailing position relative to the fertilizer opener disk.

A cultivator can have a frame with a tow assembly so that the cultivator can be towed by a tractor. A cultivating assembly can be pivotally attached to the rear of the frame. The cultivating assembly can have a plurality of discs that engage and penetrate the soil beneath the cultivating assembly. The cultivating assembly can have a center section pivotally connected to the rear end of the frame, a first wing section pivotally connected to one side of the center section, a second wing pivotally connected to the other side of center section where all the sections have discs connected to them. A pair of ground wheels can be connected to the center section so that the ground wheels are positioned in front of the cultivating assembly when it is being used to cultivate a field.