تأثير الإجهاد الملحي باستخدام تراكيز مختلفة من ممح كلوريد الصوديوم على بعض الصفات الخضرية لشتلات نبات الكينوكاربس lancifolius Engl .Conocarpus

This study was conducted in Lath houses - Department of Horticulture and land scup design – Faculty of Agriculture - University Thi – Qar during season of ( 2014 – 2015 ) The objective main was studied effect Three concentrations of NaCl ( 0 . 50 , 100 mM ) on some growth properties on Conocarpus plant Conocarpus lancifolius Engl . The results show there difference between treatments user cause difference significant in vegetative growth character , at which cause concentration stress ( 50 , 100 mM ) to reduce significant in character (height plan , leaves number , leaves area , dry weight of vegetative group , number of branch vegetative , number of branch root and number of nods ) at which results show 100 mM treatment more effect comparative with other treatment