The experiment consists of 5 formulas (5 time service) is different, each recipe on 07 apart, in both service OUTPUT and HT. experimental formula includes: Service OUTPUT: CT1 (sow on December 20); CT2 (sow on December 27); CT3 (sowing date 03/01); CT4 (sowing date 10/01); CT5 (sowing date 17/01); Service HT: CT1 (sow 20/5); CT2 (sow on 27/5); CT3 d/c (sow on 03/6); CT4 (planted on 10/6); CT5 (sow on 17/6). Be arranged in random blocks completely (RCBD), repeat 3 times; box of 20 m square test area (4 m x 5 m).
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