Nutriënten
Plums - Cracking
Symptomen
New wood is rough and blistered.
Old wood cracks and splits.
Redenen
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.
Plums - Cracking
Symptomen
New wood is rough and blistered.
Old wood cracks and splits.
Redenen
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.
Plums - Deformation
Symptomen
Leaves can be misshapen, distorted, thick and brittle.
Redenen
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.
Plums - Deformation
Symptomen
Leaves can be misshapen, distorted, thick and brittle.
Redenen
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.
Boron deficiency wordt erger door
- Sandy soils
- Alkaline soils
- Soils low in organic matter
- High levels of nitrogen
- High levels of calcium
- Cold wet weather
- Periods of drought
Borium is belangrijk voor
- Improves bud development
- Improves flowering
- Improves fruit set
- Gives better skin finish
- Reduces storage disorders
