Toitained
Ploom - Cracking
Sümptomid
New wood is rough and blistered.
Old wood cracks and splits.
Põhjused
Boron deficiency
Symptoms are mostly found in the fruit or tree wood, with little sign of deficiency in the leaves unless the undersupply is severe.
Ploom - Cracking
Sümptomid
New wood is rough and blistered.
Old wood cracks and splits.
Põhjused
Boron deficiency
Symptoms are mostly found in the fruit or tree wood, with little sign of deficiency in the leaves unless the undersupply is severe.
Ploom - Deformation
Sümptomid
Leaves can be misshapen, distorted, thick and brittle.
Põhjused
Boron deficiency
Symptoms are mostly found in the fruit or tree wood, with little sign of deficiency in the leaves unless the undersupply is severe.
Ploom - Deformation
Sümptomid
Leaves can be misshapen, distorted, thick and brittle.
Põhjused
Boron deficiency
Symptoms are mostly found in the fruit or tree wood, with little sign of deficiency in the leaves unless the undersupply is severe.
Puudust süvendab
- Sandy soils
- Alkaline soils
- Soils low in organic matter
- High levels of nitrogen
- High levels of calcium
- Cold wet weather
- Periods of drought
Boor on oluline
- Improves bud development
- Improves flowering
- Improves fruit set
- Gives better skin finish
- Reduces storage disorders
