Stalk and chaff distribution arrangement

A stalk and chaff distribution arrangement in an agricultural harvesting machine having a chopping device arranged in a discharge region of the machine includes first and second blowers arranged adjacent to each other in the discharge region and each blower having a rotary shaft, a crop inlet opening, and a crop outlet opening; a crop dividing plate associated with the first and second blowers, the crop dividing plate having an apex and first and second diverging arms, said apex arranged in the direction opposite a crop flow from the chopping device to the blowers; and a first adjustable partial casing moveably associated the first blower and adjoining the first diverging arm, said first adjustable partial casing arranged circumferentially with the first blower; whereby a direction of the crop flow from the crop outlet of the first blower is changed when the first adjustable partial casing is moved.