When should I give the first irrigation after sowing my crop?

The first irrigation after sowing matters because too early or too heavy can rot the seed or form a hard crust the seedlings cannot push through, while too late leaves the seed dry and germination is poor. The general idea is to sow into soil that already has enough moisture for germination, so the seed sprouts on the existing moisture, and then give the first irrigation when the young crop starts to need it, which differs by crop and soil. Light soils dry fast and may need the first water sooner, heavy soils hold moisture longer. Avoid a heavy flood right on freshly sown seed, as that can wash or bury it and cause crusting; a light, gentle watering is safer. Some crops have a well known timing for the first irrigation, like wheat at the crown root stage, so it is worth knowing the right window for your specific crop. For the correct first irrigation timing for your crop, soil, and sowing method, your KVK or agriculture officer can give the exact guidance.