Nuts· Juglans regia
Anbauratgeber für Walnut
Large deciduous tree producing premium nuts rich in omega-3 fatty acids. English (Persian) walnut is the primary commercial species, often grafted onto black walnut rootstock.
Anbaubedingungen
Bodenanforderungen
Bodenart & pH-Wert
Beste Bodenarten: deep loam, silt loam, alluvial
pH-Bereich: 6 - 7.5 (optimal: 6.5)
Drainage: good
Nährstoffbedarf (N-P-K)
Pflanzanleitung
Ertrag & Wirtschaftlichkeit
Häufige Schädlinge & Krankheiten
Häufige Schädlinge
- codling moth
- walnut husk fly
- aphids
Häufige Krankheiten
- walnut blight
- crown rot
- thousand cankers disease
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Anbautipps
Walnuts produce juglone, a compound toxic to many plants — avoid planting tomatoes, peppers, or apples within the drip line of walnut trees.
Harvest when the green hull begins to split and separate from the shell; delay causes kernel darkening and quality loss.
Requires 400-1500 chill hours depending on variety; select cultivars matched to your specific winter climate.
Häufig gestellte Fragen
How long does Walnut take to grow?
Walnut typically takes 2190 days from planting to harvest. Seeds germinate in about 60 days. The best planting season is winter, spring.
What soil does Walnut need?
Walnut grows best in deep loam, silt loam, alluvial soil with a pH of 6-7.5. Good drainage is required.
What temperature does Walnut need?
Walnut grows best at 15-28°C. Frost tolerance: moderate. Heat tolerance: moderate.
What is the expected yield for Walnut?
Walnut yields approximately 3,500 kg in-shell/hectare under good conditions.
Mehr Nuts
Wichtige Agrarbegriffe
Grundlegende landwirtschaftliche Konzepte, verständlich erklärt.
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