Maize - Growth retardation
The cobs of K-deficiency plants are narrowed and peaked. Grains in the cob tips are only poorly filled.
Potassium deficiency (cobs at the right side)
Maize - Growth retardation
The cobs of K-deficiency plants are narrowed and peaked. Grains in the cob tips are only poorly filled.
Potassium deficiency
Maize - Size reduced
Cob size is reduced and filling on cob tip is not complete
Potassium deficiency on cobs (right)
Maize - Chlorosis
Yellow/bronze stripes and spots occur on the marginal area between the veins. Leaf scorch starting on leaf tips and margins spreads over the leaf blade with progressing deficiency.
Potassium deficiency
Maize - Chlorosis
Yellow/bronze stripes and spots occur on the marginal area between the veins. Leaf scorch starting on leaf tips and margins spreads over the leaf blade with progressing deficiency.
Potassium deficiency
Maize - Deformation
The cobs of K-deficiency plants are small and peaked. Grains in the cob tips are only poorly filled.
Potassium deficiency
- Acidic soils (low pH)
- Sandy or light soils (leaching)
- Drought conditions
- High rainfall (leaching)
- or heavy irrigation
- Heavy clay (illite) soils
- Soils with low K reserves
- Magnesium rich soils
- Healthy, green foliage
- Better root growth
- Increased yields
YaraVita CROP BOOST
