Nutrients

N Nitrogen
P Phosphorus
K Potassium
Mg Magnesium
Ca Calcium
S Sulfur
B Boron
Cu Copper
Fe Iron
Mn Manganese

Carrots - Growth retardation

Symptoms
Inadequate supply of boron causes reduction of germination and seedling growth.

Reasons
Boron deficiency

Carrots - Chlorosis

Symptoms
Newly emerging leaves show a yellowgreen, chlorotic tint.

Reasons
Boron deficiency

Boron deficiency made worse by

  • Sandy soils
  • Alkaline soils
  • Soils low in organic matter
  • High levels of nitrogen
  • High levels of calcium
  • Cold wet weather
  • Periods of drought

Boron is important for

  • Stabilization of plant tissues and improved plant and crop strength, working together with Ca
  • Increased crop quality and yield, bright coloration
  • Moderate requirement

Yara recommended fertilizers for Boron

YaraVita BORTRAC 150

YaraVita BORTRAC 150

Carrots: 2-3 l/ha when crop is 15cm tall. For moderate to severe deficiency repeat applications at 10 to 14 day intervals. Water rate: 50 to 200 l/ha.

Read more about YaraVita BORTRAC 150

YaraLiva NITRABOR

YaraLiva NITRABOR

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Read more about YaraLiva NITRABOR

Other recommended products

YaraVita MOLYBOR
Carrot: 2 to 3 l/ha when crop is 15cm tall. For moderate to severe deficiency repeat applications at 10 to 14 day intervals. Water rate: 200 l/ha.
YARA SOLUBLE BORON
Carrot: 3 kg/ha when crop is 15 cm tall. Water rate: 50-200 l/ha.