تأثير الأصناف و الرش بالسماد المركب (NPK)‎ في نمو و حاصل و محتوى بعض المواد الفعالة في الكجرات Hibiscus sabdariffa L.

Abstract EN

The experiment was Carried out in the lath house of Pharmacy college / University of Babylon, during the Agricultural season (2014) .

To know the effect of NPK fertilizer in concentration 0,1,2 gm.l-1 and two varities of Iraqi and Irani Roselle plant and the interaction between them in the growth characteristics as follow plant hight(cm), numer of main branchs(plant),leaf area(cm2.plant-1),sabilla leaves contant of chlorophyll, yield characteristics ,numer of nut (plant-1), yield of sabilla leaves (gm.plant-1) , contant of some active components,and sabilla leave contants of vitamin C (mgm.litter-1) , pigments of anthocyanine (mgm.gm) , Gossptine (mgm .litter-1) , Gossptrine (mgm.litter-1) , Hibescine (mgm.litter-1), Protochatichuic acid(mgm.litter-1) .treatments were distributed by using randomized complete black Design (R.C.B.D.) and the comporison between means was done by using LSD test at probability level 0.05.

The results showed that Iraqi varity was superior in som growth and yield characteristics ,while Iranian varity was superior in some of the active compounds.

NPK fertilizer with (2gm.litter-1) concentration was superior up on other concentration inall characteristics studied above