تأثير الغمر السريع بمحول IBA و موعد الزراعة في النسبة المئوية للتجذير لخمسة طرز من الرمان في محافظة ذي قار Punica granatum L

الملخص EN

This experiment was conducted in the Nursery local of Thi - Qar produced Hardwood cuttings during the winter season 2015- 2016 and 2016- 2017 , evaluate effect treatment cuttings solution IBA ( 0, 500 ,1000, ppm ) and time culture (20/11/2015 and 20/12/2015 ) and varieties ( salimy , Wonderful Shehreban , Nab Gmail , Ras bigl ) 1 cm diameter and culture-30 cm length and 0,5 -20 cuttings preparationwish sack from poly ethylene black 25*35 cm after treatment fungicide then treatment hormone Per Second 5-speed flood methods 3 IBArooting , and the end experiment analytical analyses compare 500 showed ing and give superior 0/0 root IBAppm from is 90.50 0/0 in primary season and 87.80 0/0 in second season and compare primary time in primary season and second season and give superior 0/0 rooting is 88.86 0/0 and 85.66 0/0 respectively .

and compare variety salimy on all varieties and give superior 0/0 rooting is 91.50 0/0 in first season and 89.00 0/0 in second season And show analytical analyses significant interaction between experiment factors