Vegetables· Brassica oleracea var. italica
Guide de culture du Broccoli
Broccoli is a cool-season cole crop prized for its dense, edible flower heads. It is one of the most nutritious vegetables, exceptionally high in vitamins C and K, sulforaphane, and dietary fiber.
Combien de temps faut-il pour cultiver Broccoli ?
Broccoli est généralement prêt à être récolté environ 80 jours après la plantation.
Conditions de croissance
Exigences du sol
Type de sol et pH
Meilleurs types de sol : loam, clay loam, silt loam
Plage de pH : 6 - 6.8 (optimal : 6.4)
Drainage : good
Besoins en nutriments (N-P-K)
Guide de plantation
Rendement et économie
Ravageurs et maladies courants
Ravageurs courants
- cabbage worm
- aphids
- flea beetle
- cabbage looper
Maladies courantes
- clubroot
- downy mildew
- black rot
- alternaria leaf spot
Utilisez la détection des maladies des cultures par IA pour identifier les problèmes tôt et prévenir les pertes de récolte.
Conseils de culture
Harvest the central head while buds are still tight and before yellow flowers appear; side shoots will continue producing for several weeks.
Apply 2-3 split nitrogen applications rather than one heavy dose to promote steady growth and prevent hollow stems.
Use row covers to protect transplants from cabbage white butterflies and flea beetles during early establishment.
Questions fréquentes
How long does Broccoli take to grow?
Broccoli typically takes 80 days from planting to harvest. Seeds germinate in about 7 days. The best planting season is early spring, late summer.
What soil does Broccoli need?
Broccoli grows best in loam, clay loam, silt loam soil with a pH of 6-6.8. Good drainage is required.
What temperature does Broccoli need?
Broccoli grows best at 15-22°C. Frost tolerance: moderate. Heat tolerance: low.
What is the expected yield for Broccoli?
Across 15 countries with grounded data, reported national yields for Broccoli range from 6,500 to 28,130 kg/hectare, with a median of 16,000. These are national statistics, not a best-case figure — an individual farm's yield depends on variety, climate, soil and management. Multiple harvests per year are possible (2).
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Termes agronomiques clés
Les concepts agricoles essentiels, expliqués simplement.
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