Mais - Growth retardation
Symptomer
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.
Årsak
Mild manganese deficiency
Manganese deficiency forverret av
- Organic soils
- Sandy soils
- High pH
- Cold wet periods
- Fluffy soils
Mangan er viktig for
- Development of maximum green leaf area
- Healthy growth of young plants
Anbefalt Yaragjødsel for Mangan
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.
Les mere om 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.
Les mere om YaraVita MANTRAC PRO
