Pastagem - Chlorosis
Sintomas
Older leaves show tip chloroses and dieback. Diffuse brown blotches disperse on the leaf blade and coalesce to further necrosis.
Causas
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.
Pastagem - Chlorosis
Sintomas
Older leaves show tip chloroses and necrosis, proceeding towards the leaf base.
Causas
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.
Pastagem - Growth retardation
Sintomas
Reduced growth in length.
Causas
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.
Pastagem - Chlorosis
Sintomas
Older leaves show tip chloroses and dieback. Diffuse brown blotches disperse on the leaf blade and coalesce to further necrosis.
Causas
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.
Pastagem - Chlorosis
Sintomas
Older leaves show tip chloroses and dieback. Diffuse brown blotches disperse on the leaf blade and coalesce to further necrosis.
Causas
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.
Pastagem - Chlorosis
Sintomas
Older leaves show tip chloroses and dieback. Diffuse brown blotches disperse on the leaf blade and coalesce to further necrosis.
Causas
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 piorado por
- 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
Potássio É importante para
- Internal water regulation
- Vigorous growth and healthy foliage
- Required in large amounts
Produtos recomendados pela Yara Potássio
YaraMila EXTRAGRASS
Grass: Exact recommendation depends on soil analysis and nutrient management plan. Refer to your local Yara area manager for detailed recommendation.
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