تأثير اللقاح الحيوي النانوي و السماد العضوي (Seaumic)‎ في بعض خصائص النمو و محتوى Legheamoglobin لنبات الباقلاء Vicia Faba L.

Abstract EN

Plots experiment was conducted in Faculty of Agriculture and Marshes University of Thi-Qar – Iraq, during 2017-2018 season to study the effect of biofertilizer containing inoculant of Rhizobia bacteria loaded on nanoparticles with seaumic fertilizer which is consisting of seaweed and humic acid in the growth and content of legheamoglobin of Vicia faba L.

The study consisted of three levels of nano-biofertilizer (0, 1, 2) kg ha-1 with three levels of seaumic fertilizer (0, 2, 4) kg ha-1.

The experiment was designed according to the (RCBD) design with three replicates.

The results showed that the treatment of B2S2 (2 kg ha-1 Nano-biofertilizer + 4 kg ha-1 Seaumic fertilizer) superiored in all characteristics, plant height (cm), dry weight (g plant-1), dry weight of nodules (mg pot-1), and legheamoglobin content (mg/g) (49.097), (80.973), (19.67), (0.460) respectively, excluding number of nodule was highest in treatment of B2S2 (1 kg ha-1 Nano-biofertilizer + 4 kg ha-1 Seaumic fertilizer) reached 33.67 (nodule plot-1).