Fruits· Litchi chinensis
Guide de culture du Lychee
Lychee is a subtropical evergreen tree producing small, round fruit with rough red skin and translucent, juicy, aromatic flesh. It requires a specific cool, dry winter period (not freezing) to initiate flowering. China produces over 60% of the world's lychee.
Conditions de croissance
Exigences du sol
Type de sol et pH
Meilleurs types de sol : sandy loam, loam, laterite
Plage de pH : 5 - 6.5 (optimal : 5.5)
Drainage : good
Besoins en nutriments (N-P-K)
Guide de plantation
Rendement et économie
Ravageurs et maladies courants
Ravageurs courants
- lychee stink bug
- fruit borer
- erinose mite
- fruit fly
Maladies courantes
- anthracnose
- downy mildew
- dieback
- algal leaf spot
Utilisez la pour identifier les problèmes tôt et prévenir les pertes de récolte.
Conseils de culture
Lychee requires a cool, dry winter (below 15 C for several weeks) to initiate flowering; warm winters result in all-vegetative growth.
Post-harvest browning of the pericarp happens within 48 hours; treat with acid dip or sulfur dioxide for commercial markets.
Air layering is the preferred propagation method; seed-grown trees take 10-15 years to fruit and may not be true to type.
Questions fréquentes
How long does Lychee take to grow?
Lychee typically takes 1825 days from planting to harvest. Seeds germinate in about 30 days. The best planting season is spring.
What soil does Lychee need?
Lychee grows best in sandy loam, loam, laterite soil with a pH of 5-6.5. Good drainage is required.
What temperature does Lychee need?
Lychee grows best at 22-30°C. Frost tolerance: light. Heat tolerance: moderate.
What is the expected yield for Lychee?
Lychee yields approximately 10,000 kg/hectare under good conditions.
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