Question
What are the advantages of using this tool?

Answer

The advantages of seed drill are:
$i.$ Seeds are sown at a uniform distance and depth to avoid over crowding.
$ii.$ After sowing, seeds are covered by soil which prevent them from being eaten by birds.
$iii.$ It saves time and labour.
$iv.$ Improves the ratio of crop yield by as much as nine times.

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