Θρεπτικά στοιχεία
Καλαμπόκι - Growth retardation
Συμπτώματα
Slight manganese undersupply produces hardly any visible symptoms. Severely affected plants show pale foliage with flaccid growth form. The leaves become chlorotic with white interveinal streak leasions.
Αιτίες
Mild manganese deficiency
Manganese deficiency χειροτερεύει από
- Organic soils
- Sandy soils
- High pH
- Cold wet periods
- Fluffy soils
Μαγγάνιο είναι σημαντικό για
- Development of maximum green leaf area
- Healthy growth of young plants
Προτεινόμενα προϊόντα Yara για Μαγγάνιο
YaraVita MANCOZIN
Maize: 1 l/ha at 4-8 leaf stage. For moderate to severe deficiency repeat applications at 10-14 day intervals. Water rate: 200 l/ha.
Διαβάστε περισσότερα YaraVita MANCOZINYaraVita MANTRAC PRO
Maize: 1 l/ha from 4-6 leaf stage. For moderate to severe deficiency, repeat applications at 10-14 day intervals. Water rate: 200 l/ha. Seed Dressing: 4 to 8 litres per tonne.
Διαβάστε περισσότερα YaraVita MANTRAC PRO
