It is possible to equip your spreading implement with an exact/gooseneck/swinging scatterer in order to fertilise areas where the use of your spreading implement is impossible (e.g. due to the soil moisture or working width). In this case, a system of manual or hydraulic valves directs the flow of slurry to the scatterer.
As an option, it is possible to temporarily reduce the spreading width of the booms by using ball valves. These are placed at the outlet of the SCALPER macerator and are manually operated. For example, you can avoid spreading in the tracks of the sprayer when fertilising your crop fields. Another very practical solution is the pneumatic section control. In this case, a balloon system installed on the spreading line after the SCALPER macerator is inflated (by a compressor) to temporarily block the hose.