تأثير موعد الزراعة على بعض الصفات المظهرية و الإنتاجية لصنفي الرز عنبر بغداد و عنبر مناذرة

الملخص EN

The field experiment was carried out in rice research station in Mishkhab/Najav province in seasons 2010 – 2011 to study the effect of sowing dates on phenotype and production characters for tow rice cultivate varieties Anber Baghdad and Anber Manathera.

The study included three sowing date: 1 June, 15 June and 1 July.

The results showed that sowing date 15 June was superior compared to other sowing date in both seasons for yield characters and its components then the yields reached 4523 and 4607 K/ha respectively and superior as well by low sterile percentage compared by other sowing dates then reached 0.50 and 1.67 % respectively.

Anber Baghdad variety was superior in grain yield which reached 4069 and 3929 K/ha respectively and no significant effect for interaction other than plant high.