Næringsstoff

N Nitrogen
N Nitrogen
P Fosfor
P Fosfor
K Kalium
K Kalium
S Svovel
S Svovel

Eng og fôrvekster - Chlorosis

Symptomer
Older leaves show tip chloroses and dieback. Diffuse brown blotches disperse on the leaf blade and coalesce to further necrosis.

Årsak
Potassium deficiency Though direct impact of potassium deficiency is only rarely observed, K appears to play an important role in tolerance of heat, drought and cold.

Eng og fôrvekster - Chlorosis

Symptomer
Older leaves show tip chloroses and necrosis, proceeding towards the leaf base.

Årsak
Potassium deficiency Though direct impact of potassium deficiency is only rarely observed, K appears to play an important role in tolerance of heat, drought and cold.

Eng og fôrvekster - Growth retardation

Symptomer
Reduced growth in length.

Årsak
Potassium deficiency (right) Though direct impact of potassium deficiency is only rarely observed, K appears to play an important role in tolerance of heat, drought and cold.

Eng og fôrvekster - Chlorosis

Symptomer
Older leaves show tip chloroses and dieback. Diffuse brown blotches disperse on the leaf blade and coalesce to further necrosis.

Årsak
Potassium deficiency (right) Though direct impact of potassium deficiency is only rarely observed, K appears to play an important role in tolerance of heat, drought and cold.

Eng og fôrvekster - Chlorosis

Symptomer
Older leaves show tip chloroses and dieback. Diffuse brown blotches disperse on the leaf blade and coalesce to further necrosis.

Årsak
Potassium deficiency Though direct impact of potassium deficiency is only rarely observed, K appears to play an important role in tolerance of heat, drought and cold.

Eng og fôrvekster - Chlorosis

Symptomer
Older leaves show tip chloroses and dieback. Diffuse brown blotches disperse on the leaf blade and coalesce to further necrosis.

Årsak
Potassium deficiency Though direct impact of potassium deficiency is only rarely observed, K appears to play an important role in tolerance of heat, drought and cold.

Potassium deficiency forverret av

  • Acidic soils (low pH)
  • Sandy or light soils (leaching)
  • Drought conditions
  • High rainfall (leaching)
  • or heavy irrigation
  • Heavy clay (illite) soils
  • Soils with low K reserves
  • Magnesium rich soils

Kalium er viktig for

  • Internal water regulation
  • Vigorous growth and healthy foliage
  • Required in large amounts

Anbefalt Yaragjødsel for Kalium

YaraMila EXTRAGRASS

YaraMila EXTRAGRASS

Grass: Exact recommendation depends on soil analysis and nutrient management plan. Refer to your local Yara area manager for detailed recommendation.

Les mere om YaraMila EXTRAGRASS

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YaraMila ACTYVA S
Grass: Exact recommendation depends on soil analysis and nutrient management plan. Refer to your local Yara area manager for detailed recommendation.
YaraMila SULPHUR CUT
Grass: Exact recommendation depends on soil analysis and nutrient management plan. Refer to your local Yara area manager for detailed recommendation.