Nitrobar ~ Liquid fertiliser precision placement system for most tillage machinery, drills and planters.

Nitrobar has been developed and refined by S&K over several years to be  the precise and accurate liquid fertiliser placement system offered today. With many systems sold and working all over the UK and Ireland. It has been designed specifically to be fitted to most models of tillage machinery, drills and planters and enables liquid fertiliser to be placed exactly where its required for good establishment of crops. It has been proven that the close positioning of fertiliser in relation to the crop roots can have a major effect on the nutrient use efficiency of the fertiliser. Placement with solution fertilisers offers significant advantages over solid placement, namely precision positioning is guaranteed, and the nutrients are dissolved, in turn offering a faster crop response. Smart Control is a sophisticated “wireless” Bluetooth control system which ensures application rate accuracy, via speed related rate control, DGPS section control, field mapping and download.

The key benefits are:

  • Reduced fertiliser rates as placement is in narrow bands precisely where the plant is growing.
  • Aids compliance with NVZ regulations.
  • Avoids feeding weed populations between plant rows.
  • Increased efficiency as it combines two operations in one saving time and fuel.


  • 1200 litre stainless steel cylindrical tank complete with sump and baffle
  • Clean water hand wash tank
  • Mild steel powder coated framework
  • High capacity self-filling capability
  • Hydraulically driven piston diaphragm pump requiring minimal oil flow
  • “Wireless” fully automatic rate-control system delivered via “Smart Control” terminal.
  • DGPS automatic on/off – 1 spray section
  • Prime PLUS instant accuracy
  • Discharge capability (for returning fertiliser to storage tanks)
  • Variety of implement mounting options and paint colours to match implements.
  • Headlights


1500 litre stainless steel cylindrical tank
Fitting to most drills: Kverneland, Vaderstad, Horsch etc
Fitting to most planters or cultivation equipment
Clean water tank
Weight tray 500mm x 450mm
Chemical induction hopper
Clothing locker
Shrouded booms
Toolboxes (plastic)
Additional spray sections
In row flow monitors

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