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- Apply lime where the soil is acidic
- Apply CAN a month after transplanting
- Ensure that the field is weed-free throughout the growing period.
- Observe shallow weeding as deep weeding would affect the bulb
- In early stages, ensure a continuous supply of water through irrigation
- Control pests like onion thrips using suitable insecticide
- Control diseases like purple blotch by spraying with a suitable fungicide
- Remove the soil so that the bulb is exposed once it starts forming (carry out hardening).
john3 answered the question on December 8, 2017 at 08:04
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