In this experiment, seeds of rice varieties used were Sintanur which were planted on the field. Seeds were
transferred to the field after reaching the age of 10-15 days after sowing, using twin seedlings planting system, which in
each planting hole consist of 2 seeds within 5 cm on saturated water level conditions. Water level management was
done by saturated water level (0 cm water level) at first, then the water supply was stopped and the water level allowed
falling naturally. Provision of irrigation water to a height of 0 cm of water carried back when the ground water level has
gone down and reach the specified depth limit on treatment -5 cm from the ground.