Potatoes
  • Banana
  • Cauliflower
  • Citrus
  • Cotton
  • Grapevines
  • Improved Pasture
  • Potatoes
  • Table Grape
  • Tomato
  • Wheat

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