Nuts· Juglans regia
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.
أفضل أنواع التربة: deep loam, silt loam, alluvial
نطاق درجة الحموضة: 6 - 7.5 (الأمثل: 6.5)
الصرف: good
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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.
Walnut typically takes 2190 days from planting to harvest. Seeds germinate in about 60 days. The best planting season is winter, spring.
Walnut grows best in deep loam, silt loam, alluvial soil with a pH of 6-7.5. Good drainage is required.
Walnut grows best at 15-28°C. Frost tolerance: moderate. Heat tolerance: moderate.
Walnut yields approximately 3,500 kg in-shell/hectare under good conditions.
مفاهيم زراعية أساسية، موضّحة بلغة بسيطة.
توفّر WiseYield توصيات زراعة مخصّصة، وتوقّعات للإنتاجية، والكشف عن الأمراض لمحصول Walnut و213 محصولاً آخر.
تجربة مجانية لمدة 14 يوماً. لا حاجة إلى بطاقة ائتمان.