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The Effect of Planting Date on the Characteristics Behavior of Rice Cultivars | ||
| Al-Qadisiyah Journal For Agriculture Sciences | ||
| Article 1, Volume 3, Issue 1, 2013, Pages 24-35 PDF (0 K) | ||
| DOI: 10.33794/qjas.2013.77745 | ||
| Author | ||
| Ryadh Jabar Mansoor | ||
| Abstract | ||
| A field experiment has conducted at the Wassit governorate during 2009 and 2010 growing season to study the effect of planting dates (1,15 June and 1 july ) on the Behavior characteristics four Rice cultivars (Baghdad, Menathera, Furat and Anber-33 The experiment has been conducted as a factorial experiment with R.C.BD design with three replicates to determine the best cultivar and the best date to production . Results have showed that the second planting date (15 of june ) is significantly higher than the other dates in flag leaf area ,number panicles , number of grain in a panicle , grain yield and less infertility ratio . Menathera cultivar is significantly earlier of flowering 50% smallest mean for flag leaf area، The Second planting date(15 of june ) give the highest grain yield (4.388 and 4.388 ton/hec ) respectively. Furat cultivar has given the smallest mean of infertility percentage .Baghdad cultivar is superior in plant high, number of panicles, number of grain in the panicle , 1000 grain Wight ,and the grain yield (4.003 ton / hec) . The interaction of second date with Baghdad cultivar gives the highest grain yield (5.200 and 5.030tan / hec) respectively. | ||
| Keywords | ||
| Rice; planting date | ||
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