The present invention relates to a plough system (100) comprising: i) a plough frame (2), said plough frame comprising coupling means (4) for coupling said plough frame to a towing vehicle; wherein said plough frame having an extension in a lengthwise direction (X), and an extension in a transverse direction (Y); wherein said plough frame comprising two or more lifting means (6,6); said lifting means comprising a fixed part (8) being mounted on said plough frame (2), and a moving part (10) carrying a plough shear (12, 12); wherein each said lifting means (6,6) comprising an actuator (14, 14); wherein said actuator being configured to allow altering of said plough shears (12, 12) from a lowered position to a raised position, and vice versa; wherein said plough shears (12,12) being arranged on said frame in mutual staggered orientation in relation to a lengthwise direction as well as to a transverse direction; ii) a control unit (16) configured to receive controlling input (18), and in response thereto independently activate one or more actuators (14, 14) associated with said lifting means; thereby enabling independent raising and/or lowering of one or more of said plough shears (12,12). The plough system provides improved ploughing quality of fields of soil comprising a mainland and a headland.

The present invention relates to a plough system (100) comprising: i) a plough frame (2), said plough frame comprising coupling means (4) for coupling said plough frame to a towing vehicle; wherein said plough frame having an extension in a lengthwise direction (X), and an extension in a transverse direction (Y); wherein said plough frame comprising two or more lifting means (6,6); said lifting means comprising a fixed part (8) being mounted on said plough frame (2), and a moving part (10) carrying a plough shear (12, 12); wherein each said lifting means (6,6) comprising an actuator (14, 14); wherein said actuator being configured to allow altering of said plough shears (12, 12) from a lowered position to a raised position, and vice versa; wherein said plough shears (12,12) being arranged on said frame in mutual staggered orientation in relation to a lengthwise direction as well as to a transverse direction; ii) a control unit (16) configured to receive controlling input (18), and in response thereto independently activate one or more actuators (14, 14) associated with said lifting means; thereby enabling independent raising and/or lowering of one or more of said plough shears (12,12). The plough system provides improved ploughing quality of fields of soil comprising a mainland and a headland.

An attachment for a tractor including a frame with a forward portion and a rear portion, the rear portion pivotally connected to the forward portion; and two or more shanks attached to the forward portion.

A method of operating an attachment for a tractor including connecting an attachment to a tractor, the attachment including a frame and two or more shanks, the frame including a forward portion and a rear portion, the shanks being attached to the forward portion and pivoting the rear portion of the frame relative to the forward portion of the frame.

An attachment for a tractor including a frame with a forward portion and a rear portion, the rear portion pivotally connected to the forward portion; and two or more shanks attached to the forward portion.

A method of operating an attachment for a tractor including connecting an attachment to a tractor, the attachment including a frame and two or more shanks, the frame including a forward portion and a rear portion, the shanks being attached to the forward portion and pivoting the rear portion of the frame relative to the forward portion of the frame.

Systems, methods and apparatus for the thermal conversion of biomass into biochar. A mobile platform may be used to maneuver a mobile biochar generation system within a field of biomass. The biomass may be harvested, preprocessed and pyrolyzed. After pyrolyzation, the biochar may be cooled to a predetermined temperature by integrating water and liquid nutrients into the biochar. The system may then control the application of the infused biochar by adjusting a spreading attachment and a plowing attachment.

Systems, methods and apparatus for the thermal conversion of biomass into biochar. A mobile platform may be used to maneuver a mobile biochar generation system within a field of biomass. The biomass may be harvested, preprocessed and pyrolyzed. After pyrolyzation, the biochar may be cooled to a predetermined temperature by integrating water and liquid nutrients into the biochar. The system may then control the application of the infused biochar by adjusting a spreading attachment and a plowing attachment.