Nuts· Macadamia integrifolia
Guide de culture du Macadamia
Subtropical evergreen tree native to Australia producing the world's hardest commercially shelled nut. Premium market nut with high oil content (72-78%) and smooth, buttery flavor.
Combien de temps faut-il pour cultiver Macadamia ?
Macadamia atteint généralement sa première récolte environ 7 ans après la plantation.
Conditions de croissance
Exigences du sol
Type de sol et pH
Meilleurs types de sol : volcanic, deep loam, red basaltic
Plage de pH : 5 - 6 (optimal : 5.5)
Drainage : good
Besoins en nutriments (N-P-K)
Guide de plantation
Rendement et économie
Ravageurs et maladies courants
Ravageurs courants
- macadamia nut borer
- fruit spotting bug
- rats
Maladies courantes
- phytophthora root rot
- anthracnose
- trunk canker
Utilisez la détection des maladies des cultures par IA pour identifier les problèmes tôt et prévenir les pertes de récolte.
Conseils de culture
Macadamia trees are shallow-rooted and vulnerable to wind damage; provide windbreaks and avoid exposed sites.
Harvest fallen nuts from the ground regularly (every 2-3 weeks) to minimize quality deterioration and rodent losses.
Trees are sensitive to phosphorus; excessive P application can cause zinc and iron deficiency — soil test before fertilizing.
Questions fréquentes
How long does Macadamia take to grow?
Macadamia typically takes about 7 years from planting to first harvest. Seeds germinate in about 60 days. The best planting season is spring.
What soil does Macadamia need?
Macadamia grows best in volcanic, deep loam, red basaltic soil with a pH of 5-6. Good drainage is required.
What temperature does Macadamia need?
Macadamia grows best at 20-30°C. Frost tolerance: none. Heat tolerance: moderate.
What is the expected yield for Macadamia?
Across 2 countries with grounded data, reported national yields for Macadamia range from 2,070 to 2,500 kg nut-in-shell/hectare, with a median of 2,285. These are national statistics, not a best-case figure — an individual farm's yield depends on variety, climate, soil and management.
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Termes agronomiques clés
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