Nuts· Corylus avellana
Guide de culture du Hazelnut
Deciduous shrub or small tree widely cultivated in temperate regions for confectionery-grade nuts. Turkey produces over 70% of the world supply. Key ingredient in chocolate products.
Conditions de croissance
Exigences du sol
Type de sol et pH
Meilleurs types de sol : loam, silt loam, well-drained
Plage de pH : 5.5 - 7.5 (optimal : 6.5)
Drainage : good
Besoins en nutriments (N-P-K)
Guide de plantation
Rendement et économie
Ravageurs et maladies courants
Ravageurs courants
- filbert worm
- hazelnut weevil
- big bud mite
Maladies courantes
- eastern filbert blight
- bacterial blight
- powdery mildew
Utilisez la pour identifier les problèmes tôt et prévenir les pertes de récolte.
Conseils de culture
Hazelnuts bloom in mid-winter (January-February) on bare branches; cold but frost-free winters are ideal for pollination success.
Plant multiple pollinizer varieties — hazelnuts have a unique incompatibility system and specific varieties must be matched for successful pollination.
Manage suckers aggressively; hazelnuts naturally grow as multi-stemmed shrubs, but commercial orchards train to single-trunk tree form for mechanized harvest.
Questions fréquentes
How long does Hazelnut take to grow?
Hazelnut typically takes 1460 days from planting to harvest. Seeds germinate in about 90 days. The best planting season is fall, winter.
What soil does Hazelnut need?
Hazelnut grows best in loam, silt loam, well-drained soil with a pH of 5.5-7.5. Good drainage is required.
What temperature does Hazelnut need?
Hazelnut grows best at 12-25°C. Frost tolerance: high. Heat tolerance: low.
What is the expected yield for Hazelnut?
Hazelnut yields approximately 2,500 kg in-shell/hectare under good conditions.
Plus de Nuts
Termes agronomiques clés
Les concepts agricoles essentiels, expliqués simplement.
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