WATER REQUIREMENT in an onion crop is 1 inch per week .
Onion is shallow rooted & to achieve this,frequent short duration watering is more efficient than occasional long duration I.e ,water your onions for 30 mins to 1 hour after every two days rather than 3 hours once per week.
Onion is shallow rooted & to achieve this,frequent short duration watering is more efficient than occasional long duration I.e ,water your onions for 30 mins to 1 hour after every two days rather than 3 hours once per week.
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