But sweet
(Zea mays)
- Type of vegetable : seeds
- Optimum growth pH range : 5-7
- Optimum growth temperature range : 25-30°C
- Organic matter requirements : demanding plant
- Rooting : superficial (45 to 60 cm)
- Special requirements : day-neutral plant, however use suitable tropical varieties. Well suited to Mayotte, possible all year round if irrigated (very high water needs).
- Seed characteristics
- Number of seeds per gram : 4 - 8
- Nursery : No
- Seeding depth : 40 - 70 mm
- Spacing : 25 - 120 mm
- Interplant : 20 - 30 cm
- Remarks : 2 to 4 seeds/pocket or in precision sowing. Variable spacings depending on the systems and varieties.
- Seed germination time
10°C | 15°C | 20°C | 25°C | 30°C | 35°C |
22 d | 12 d | 7 d | 4 days | 4 days | 3 days |
- Duration of the crop cycle under optimal growing conditions
Nursery | Field |
Pollination at commercial maturity |
- | 60-95 d | 18-23 d |
- Optimal storage conditions
Temperatures | Relative humidity | Average shelf life |
0°C | 95-98% | 5 to 8 days |