Travnané plochy - Chlorosis
Projevy
Older leaves show tip chloroses and dieback. Diffuse brown blotches disperse on the leaf blade and coalesce to further necrosis.
Příčiny
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.
Travnané plochy - Chlorosis
Projevy
Older leaves show tip chloroses and necrosis, proceeding towards the leaf base.
Příčiny
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.
Travnané plochy - Growth retardation
Projevy
Reduced growth in length.
Příčiny
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.
Travnané plochy - Chlorosis
Projevy
Older leaves show tip chloroses and dieback. Diffuse brown blotches disperse on the leaf blade and coalesce to further necrosis.
Příčiny
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.
Travnané plochy - Chlorosis
Projevy
Older leaves show tip chloroses and dieback. Diffuse brown blotches disperse on the leaf blade and coalesce to further necrosis.
Příčiny
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.
Travnané plochy - Chlorosis
Projevy
Older leaves show tip chloroses and dieback. Diffuse brown blotches disperse on the leaf blade and coalesce to further necrosis.
Příčiny
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 zhoršuje
- 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
Draslík je důležitý pro
- Internal water regulation
- Vigorous growth and healthy foliage
- Required in large amounts
Doporučená Yara hnojiva pro Draslík
YaraMila EXTRAGRASS
Grass: Exact recommendation depends on soil analysis and nutrient management plan. Refer to your local Yara area manager for detailed recommendation.
Přečtěte si více o YaraMila EXTRAGRASS
