Sirius F1 Onion is a high-quality onion variety specifically developed for cultivation in Kenya’s diverse agricultural conditions. This hybrid onion boasts exceptional qualities that make it a preferred choice among Kenyan farmers. With its vigorous growth, uniform bulb shape, and excellent storage capabilities, Sirius F1 Onion is ideal for both small-scale and commercial onion production.
Key Features
Variety: Sirius F1 Onion
Growth Habit: Biennial
Bulb Shape: Uniform, round bulbs
Storage: Excellent storage potential
Adaptability: Well-suited for various regions across Kenya
Benefits
- Produces abundant yields of uniformly sized bulbs, ensuring profitable harvests.
- Consistent bulb shape simplifies grading and enhances marketability.
- Bulbs have a long shelf life, reducing post-harvest losses and maximizing profits.
- Thrives in diverse climatic and soil conditions, offering flexibility to farmers across Kenya.
- Exhibits resistance to common onion diseases and pests, reducing the need for chemical interventions.
Application Guidelines
Pre-Planting Preparation
- Choose well-drained, fertile soil with a pH level between 5.5 and 7.0.
- Prepare the land by plowing and incorporating organic matter for optimal soil structure.
- Ensure proper spacing between plants to allow for adequate air circulation and bulb development.
Planting
- Plant seeds or transplants according to recommended spacing and depth.
- Water thoroughly after planting to promote germination and establishment.
Crop Maintenance
- Provide consistent moisture throughout the growing season, especially during bulb formation.
- Control weeds through regular cultivation or mulching to minimize competition.
- Monitor for signs of pests and diseases, applying appropriate measures if necessary.
Harvesting
- Harvest onions when the tops have dried and started to fall over.
- Carefully lift bulbs from the soil, avoiding damage to the neck or outer skin layers.
- Allow bulbs to cure in a well-ventilated area before storage.
Storage
- Cure bulbs in a well-ventilated area with low humidity for 2-3 weeks before storage.
- Store cured bulbs in a cool, dry place with good air circulation to prevent sprouting and rotting.
- Avoid storing onions near fruits or vegetables that emit ethylene gas, as it can accelerate ripening and deterioration.
Stability
Sirius F1 Onion seeds maintain their viability under proper storage conditions for up to two years. Keep seeds in a cool, dry place away from direct sunlight and moisture to prolong their shelf life.
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