Maïs - Deformation
Symptômes
Symptoms start on younger leaves. Leaf tips show light green or whitish spots or streaky lesions and are often hooked back.
Raisons
Calcium deficiency
Calcium deficiency is rarely seen in corn.
Maïs - Deformation
Symptômes
Symptoms start on younger leaves. Leaf tips show light green or whitish spots or streaky lesions and are often hooked back.
Raisons
Calcium deficiency
Calcium deficiency is rarely seen in corn.
Calcium deficiency aggravé par
- 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
Calcium est important pour
- Healthy foliage
- Normal appearance
- Increased yield and improved quality
Yara a recommandé cet engrais pour Calcium
YaraVita STOPIT
Maize: 5 l/ha at the 4 to 8 leaf stage. Water rate: 30 to 200 l/ha.
En savoir plus YaraVita STOPIT
