Öljykasvit - Chlorosis
Oireet
Severe iron deficiency in early development stages results in dwarfed growth and interveinal chlorosis up to allover yellowing.
Syyt
Iron deficienct
Iron deficiency pahentaa
- High pH
- Water logged soils
- Calcareous soils
- High copper, manganese or zinc soils
Rauta on tärkeä
- Essential for photosynthesis and plant metabolism
- Thus important for early leaf development, strong growth and crop productivity
- Oilseed rape is not sensitive to Fe deficiency
Yaran suosittelemat lannoitteetRauta
YaraVita CROPLIFT PRO
Oilseed Rape: 2.5 to 5 kg/ha. Repeat at 10 to 14 day intervals as necessary. Avoid applications during flowering. Water rate: 200 l/ha.
Lue lisää YaraVita CROPLIFT PRO
