Nutriments
Betterave - Wilting
Symptômes
Affected plants show stunted dark green or purple foliage acccompanied by wilting symptoms.
Raisons
Copper deficiency
Betterave - Wilting
Symptômes
Affected plants show stunted dark green or purple foliage acccompanied by wilting symptoms.The plants form lateral leaf rosettes.
Raisons
Copper deficiency
Copper deficiency aggravé par
- Organic soils
- Chalky soils
- Sandy soils
- Reclaimed heathland
- High nitrogen applications
Cuivre est important pour
- Healthy green foliage
- Improved root yield and quality
Yara a recommandé cet engrais pour Cuivre
YaraVita COPTREL 500
Sugar Beet: 0.5 l/ha at the 4 to 6 leaf stage. For moderate to severe deficiency, repeat applications should be made at 10-14 day intervals. Water rate: 200 l/ha.
En savoir plus YaraVita COPTREL 500
