Grain Yield Comparisons o Rice Cultivars in Khuzestan Province.
2002
Gilani, Abd Ol-Ali | Moradi, oad | Jalali, Sami
In this investigation all experiments, unless or test(1-6) were conducted in RCBD with 3 replication in Shawor station which is located between Ahwaz and Andimeshk or one year. In experiment 1-1 all cultivars had signiicant dierences in grain yield and plant height but there was no signiicant dierence between tiller numbers per m2. Maximum yield was produced by check cultivar (3.2 t/h) and minimum was obtained rom Daylamani (0.6 t/h). In experiment (1-2) there were signiicant dierences between grain yield, plant height and days to lowering. However, in this experiment the check cultivar had highest grain yield among other cultivars. Experiment (1-3) showed that tiller number per m2 and plant height was not eected by treatments, while grain yield signiicantly was dierence and cultivars 3 and 6 with average yield between 3.4 to 4.8 t/h had highest yield compare to the other cultivars. In experiment (1-4) there was signiicant dierence between grain yield o cultivars but no signiicant dierence or plant height. Data obtained rom this experiment showed that cultivar 2 with average o 6.4 t/h and cultivars 5 and 9 with average o 4.3 t/h respectively had highest and lowest grain yield production. In experiment (1-5) grain yield and plant height had no signiicant dierent among cultivars.
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