pyrus cordata
Pyrus autre que Pyrus communis
Poirier autresDescription de l'arbre
Pyrus cordata, the Plymouth Pear, is a wild species of pear belonging to the Rosaceae family.
It is a small tree, often found growing in hedgerows or at the edge of woods.
Description du fruit
Very small. Good in liquour.
Maladies, parasites et ravageurs
Inmune to:
- Pear decline
- Fire blight
- Nectria galligena
Avantages
As rootstock:
- excellent compatibility for all kind of pears (even asian pears).
- very drough tollerance
- doesn't mind watter logged soils
- real dwarfing: 60%
- excellent anchorage
Prefers a good well-drained loam in full sun. Grows well in heavy clay soils. Tolerates light shade but does not fruit so well in such a position. Tolerates atmospheric pollution, excessive moisture and a
range of soil types if they are moderately fertile. Established plants are drought tolerant.
Plants are hardy to about -15°c.
Complément d'informations
Bibliographie
http://en.wikipedia.org/wiki/Pyrus_cordata