تأثير إضافة السماد العضوي و السماد الحيوي كبديل للسماد الكيميائي في نمو نبات الرشاد Lepidium satium L. تحت ظروف ملحية

Abstract EN

The aim of this research was to study the effect of each of the Organic fertilizer (peat moss) and Biofertilizer (Azospirllum spp) And used as substitutes for chemical fertilizers in the availability of some of the elements and plant growth Cress in experience Pots during the growing season autumnal (2013-2014) in the canopy wood affiliated to the Faculty of Agriculture and marshes / University of Thi Qar, led Add Organic fertilizer (Peat moss) and Biofertilizer (Azospirillum bacteria) and (chemical fertilizers NPK) to increase plant height and dry weight and content of NPK as given treatment (fertilizer chemical + organic fertilizer), the highest value in the length of the plant and the concentration of elemental nitrogen and potassium (35.68) (4.99) (3.94), respectively, compared to the treatment control and there was no significant difference between the treatment (chemical