Nitrogen deficiency made worse by

  • Low or high pH soils
  • Sandy or light soils (leaching
  • ) Low organic matter
  • Drought conditions
  • High rainfall (leaching) or heavy irrigation
  • Addition or high levels of non-decomposed organic matter/manure (eg straw)
  • Fast growing crops

Nitrogen is important for

  • Better crop development
  • Improved yield

Yara recommended fertilisers for Nitrogen

YaraLiva TROPICOTE

YaraLiva TROPICOTE

Potatoes: 375 to 500 kg/ha at tuber initiation. Exact recommendation depends on soil analysis and variety requirements. Refer to your local Yara area manager for detailed recommendation.

Read more about YaraLiva TROPICOTE

YaraVita CROPLIFT PRO

YaraVita CROPLIFT PRO

Potatoes: 2.5 to 5 kg/ha. Repeat at 10 to 14 day intervals as necessary. Water rate: 200 l/ha.

Read more about YaraVita CROPLIFT PRO

YaraVita SAFE-N 300

YaraVita SAFE-N 300

Potatoes: 10 to 20 l/ha before tuber set and at onset of flowering. Also, apply 10 to 20 l/ha, if required, following petiole analysis. Water rate: 100 to 200 l/ha.

Read more about YaraVita SAFE-N 300

CHAFER NUFOL 20

CHAFER NUFOL 20

Potatoes: Suitable for foliar application. Apply up to 2x25 l/ha from early to mid tuber bulking. Refer to your local Yara area manager for detailed recommendation.

Read more about CHAFER NUFOL 20

T-FLOW TOP

T-FLOW TOP

Potatoes: 200 litres/ha total from leaf development to TI

Read more about T-FLOW TOP