Maisto medžiagos

N Azotas
N Azotas
P Fosforas
P Fosforas
K Kalis
K Kalis
S Siera
S Siera

Grassland & Pasture - Growth retardation

Simptomai
Reduced growth and tillering, sometimes attended with purple discoloration.

Priežastys
Phosphorus deficiency

Grassland & Pasture - Growth retardation

Simptomai
Reduced growth and tillering, sometimes attended with purple discoloration.

Priežastys
Phosphorus deficiency (right)

Grassland & Pasture - Growth retardation

Simptomai
Reduced growth and tillering, sometimes with purple discoloration. Tips of older halms show a yellow to reddish-brown color and may die off. General leaf color remains dark green. Phosphorus uptake is highest in early growth stages. Deficiency symptoms are therefore rather to be found in older plants when P levels decreased.

Priežastys
Phosphorus deficiency Apart from fertilizer application, phosphorus input derives from excreta, either during grazing or by application of slurry or manure.

Grassland & Pasture - Growth retardation

Simptomai
Reduced growth and tillering, sometimes with purple discoloration. Tips of older halms show a yellow to reddish-brown color and may die off. General leaf color remains dark green. Phosphorus uptake is highest in early growth stages. Deficiency symptoms are therefore rather to be found in older plants when P levels decreased.

Priežastys
Phosphorus deficiency Apart from fertilizer application, phosphorus input derives from excreta, either during grazing or by application of slurry or manure.

Phosphorus deficiency padidėja, kai yra

  • Acidic or very alkaline (calcareaus) soils
  • Low organic matter
  • Cold or wet conditions
  • Crops with a poorly developed root system
  • Soils with low P reserves
  • Soils with a high phosphate capacity
  • Iron rich soils

Fosforas yra svarbu, nes

  • Essential for energy transfer within the plant, therefore direct effect on yield and quality

Yara rekomendacijos Fosforas

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.

Skaitykite daugiau apie YaraMila EXTRAGRASS

Kiti rekomenduojami produktai

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.