Seedling Period

Transplanting

Establishment Period

Water Treatment Period

Harvest

Days after sowing

0 - 20

21

22 - 27

28-Harvest

40 day: A1, A2 43 day: K1, K2 45 day: N1, N2

Water-sufficient

Water everyday

Water everyday

Water-deficient

Water everyday

Water once on the 37^th day