بررسی و تعیین مناسبترین تاریخ کاشت و رقم کلزا در منطقه بهبهان

In order to determination the suitablest canola varieties planting date in Behbahan region an experiment was conducted for one year (2000- 2001 farming season) at Behbahan Agriculture Research Station. A split plots experiment in randomized complete blocks design was used with four replications. planting date was considered as main plot had six levels (Oct.31, Nov. 10, Nov.20 , Nov.30, Dec. 10, Dec. 20). Sub plot was including of variety in three levels: Option 501, PF7045/91, Hyola 401. Experiment results showed, Nov. 10 was tbe suitablest of planting date and with Oct.31 planting date placed in one group. The best of variety was Hyola 401 and produced the highest of yield (2695 kg/ha ). Therefore Hyola 401 variety in planting date of Nov.10 had the highest of seed yield ( 3331 kg/ha) and Option 501 variety in planting date of Dec. 20 had the lowest of yield ( 1025 kg/ha ).

Keywords:

کلزا , تاریخ کاشت , بهبهان , روغن , عملکرد دانه