Colza
  • Avena
  • Brussel Sprouts
  • Cebada
  • Cebolla
  • Colza
  • Frambuesa
  • Lechuga y ensalada
  • Maíz
  • Manzana
  • Patata / Papa
  • Soya
  • Trigo
  • Uvas

N Nitrógeno
P Fósforo
K Potasio
Mg Magnesio
Ca Calcio
S Azufre
B Boro
Fe Hierro
Mn Manganeso
Mo Molibdeno
Zn Zinc

Colza - Deformation


Symptoms of calcium deficiency are visible on younger leaves first. Starting from leaf tips and margins, they become pale green to grey brown. The lamina is shrivelled, ripped and shows a fluttering appearance. The young leaves of the top shoots are deformed and their tips are bent down.


Calcium deficiency

  • Acidic soils
  • Sandy or light soils (leaching)
  • Acid peat soils
  • Soils rich in sodium
  • Soils rich in aluminium
  • Drought conditions
  • Fruit high in nitrogen or potassium
  • Large fruit

  • Improved flowering and pod fill
  • Increased yield

YaraVita BRASSITREL PRO

YaraVita BRASSITREL PRO

Oilseed Rape: 3 to 4 l/ha at the 4 to 9 leaf stage and again at the onset of the rapid stem extension phase up to the start of flowering. Repeat at 10 to 14 day intervals within these growth stages as necessary. Also, 3 l/ha at the end of petal fall. Water rate: 50 to 200 l/ha.

YaraVita SENIPHOS
Oilseed rape: 10 l/ha at the onset of stem extension. If appropriate, consider a second application 10 to 14 days later. Water rate: 30 to 200 l/ha.