Nuts· Carya illinoinensis
Large native North American tree producing buttery, oil-rich nuts. One of the few commercially important nut trees native to the Americas. Trees can produce for over 100 years.
أفضل أنواع التربة: deep loam, alluvial, sandy loam
نطاق درجة الحموضة: 5.5 - 7.5 (الأمثل: 6.5)
الصرف: good
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Pecans are alternate-bearing (heavy crop one year, light the next); thinning clusters in heavy years can reduce this cycle.
Zinc deficiency is the most common nutritional problem in pecans — apply foliar zinc sulfate sprays 3-4 times during the growing season.
Plant at least two varieties for cross-pollination; pecans are wind-pollinated with protandrous/protogynous flower timing.
Pecan typically takes 2555 days from planting to harvest. Seeds germinate in about 60 days. The best planting season is winter.
Pecan grows best in deep loam, alluvial, sandy loam soil with a pH of 5.5-7.5. Good drainage is required.
Pecan grows best at 18-33°C. Frost tolerance: moderate. Heat tolerance: high.
Pecan yields approximately 2,000 kg in-shell/hectare under good conditions.
مفاهيم زراعية أساسية، موضّحة بلغة بسيطة.
توفّر WiseYield توصيات زراعة مخصّصة، وتوقّعات للإنتاجية، والكشف عن الأمراض لمحصول Pecan و213 محصولاً آخر.
تجربة مجانية لمدة 14 يوماً. لا حاجة إلى بطاقة ائتمان.