Evaluation of promising lines of rapeseed in delayed planting conditions.
2010
Shirani Rad, Amir Hossein | Daneshiyan, Jahanfar
In order to Evaluation of promising lines of rapeseed in delayed planting conditions ,an experimental was carried out in a split plot design based on RCBD with four replications for two years. Treatments were included: 1- Planting date in two levels as main plots such as common planting date and delayed sowing time. 2- Varieties as sub plots including of 1-1-4-1 , 1-1-1-4 , 1-1-4-4 , 1-2-1-6 , 1-2-2-15 , 1-1-4-15 , 1-1-2-23 , 1-2-2-23 , 1-1-4-23 , 2-1-5-23 , 1-1-2-27 , 2-2-1-3-k , 2-2-1- 7-k , 2-2-1-14 , 2-1-2-14 , 3-1-2-43-k , 3-2-1-1 , 3-2-4-1 , Opera , SLM046 , Okapi , Zarfam , Modena and Licord. The results showed that simple effects of planting date on seed yield and oil yield was significant at 1% level probability. Okapi (8784 and 3950 kg/ha) in common planting date had the highest seed yield and oil yield respectively. 3-2-1-1( 1623 kg/ha) and 1-2-1-6 (605/6 kg/ha) in delayed planting had the highest seed yield and oil yield respectively.
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