Agricultural spreading vehicle for spreading organic fertiliser and lime, comprising: - a loading space for receiving fertiliser material, which comprises two side walls (11, 12), an end wall and a floor with a transport device, - a drive device for the transport device, - a chassis with at least one vehicle axle, - a rear-mounted spreading mechanism with at least two spreading discs (T1, T2) for spreading the fertiliser material, wherein the spreading discs (T1, T2) are arranged below a rear edge of the floor, wherein at least one spreading disc (T1, T2) is displaceable forwards and/or backwards relative to the rear edge of the transport device in a longitudinal direction (R1, R2) of the vehicle and the spreading vehicle further comprises - a control device with a data memory, in which values for the delivery quantity per delivery line (F1, F2) are stored as a function of the respective drive speed (V1, V2) of the delivery line and/or the fertiliser material, characterised in that the spreading vehicle further comprises - a weighing device for continuously recording the weight of the fertiliser material in the loading space, and - a speed measuring device for determining an instantaneous travelling speed of the spreading vehicle and/or a data interface for transmitting an instantaneous speed measured in a towing vehicle pulling the spreading vehicle to the control device, so that an actual spread rate per conveyor line (F1, F2) is determined by the control device on the basis of the sensor data and the actual spread rate per conveyor line (F1, F2) is determined by changing the drive speed of the conveyor line and/or the drive speed of the conveyor line to a target spread rate per conveyor line (F1, F2). - a loading space for receiving fertiliser material, which comprises two side walls (11, 12), an end wall and a floor with a transport device, - a drive device for the transport device, - a chassis with at least one vehicle axle, - a rear-mounted spreading mechanism with at least two spreading discs (T1, T2) for spreading the fertiliser material, wherein the spreading discs (T1, T2) are arranged below a rear edge of the floor, wherein at least one spreading disc (T1, T2) is displaceable forwards and/or backwards relative to the rear edge of the transport device in a longitudinal direction (R1, R2) of the vehicle and the spreading vehicle further comprises - a control device with a data memory, in which values for the delivery quantity per delivery line (F1, F2) are stored as a function of the respective drive speed (V1, V2) of the delivery line and/or the fertiliser material, - a control device with a data memory, in which values for the delivery quantity per delivery line (F1, F2) are stored as a function of the respective drive speed (V1, V2) of the delivery line and/or the fertiliser material, characterised in that the spreading vehicle further comprises - a weighing device for continuously recording the weight of the fertiliser material in the loading space, and - a speed measuring device for determining an instantaneous travelling speed of the spreading vehicle and/or a data interface for transmitting an instantaneous speed measured in a towing vehicle pulling the spreading vehicle to the control device, - a weighing device for continuously recording the weight of the fertiliser material in the loading space, and - a speed measuring device for determining an instantaneous travelling speed of the spreading vehicle and/or a data interface for transmitting an instantaneous speed measured in a towing vehicle pulling the spreading vehicle to the control device, so that an actual spread rate per conveyor line (F1, F2) is determined by the control device on the basis of the sensor data and the actual spread rate per conveyor line (F1, F2) is determined by changing the drive speed of the conveyor line and/or the drive speed of the conveyor line to a target spread rate per conveyor line (F1, F2).