The Difference between the Micronutrients Content of Seeding's Root and Root Hair in Several Plant Species

Impact of Rhizobial strains Mixture, Phosphorus and Zinc Applications in Nodulation and Yield of Bean(Phaseolus vulgaris L.)

“…Concerning the treatments of zinc, the results of statistical analysis for this study in the table (3) and figure (1) showed significant differences between the zinc treatments, Zn-Foliar* and Zn-Surface** in the average of the dry weight of the nodules. The treatment of zinc, Zn-Foliar significantly, exceeded on the ground zinc treatment, Zn-Surface, since the averages of dry weight of nodules formed on the roots of beans for zinc treatments (0, Zn-Foliar, Zn-Surface) in plants inoculated with bacterial strain, recorded 282.50, 388.82, 319.01 mg.…”

“…Various inorganic elements are also necessary with nitrogen so that the Rhizobia may invade into root hair, multiply, form the nodule and express the ability to fix N 2 . The condition of inorganic nutrition of the leguminous plant can be thought to influence not only the growth of host plant but also nodule formation and N 2 fixation [1].…”

Impact of Rhizobial strains Mixture, Phosphorus and Zinc Applications in Nodulation and Yield of Bean(Phaseolus vulgaris L.)

“…Hassan [10] got similar results, when he studied the bacteria Bradyrhizobium specialized on mungbean, and Al-Jadir [11] also got similar results in her examination of the Rhizobium specialized on beans. Concerning the treatments of zinc, the results of statistical analysis for this study in the table (3) and figure (1) showed significant differences between the zinc treatments, Zn-Foliar* and Zn-Surface** in the average of the dry weight of the nodules. The treatment of zinc, Zn-Foliar significantly, exceeded on the ground zinc treatment, Zn-Surface, since the averages of dry weight of nodules formed on the roots of beans for zinc treatments (0, Zn-Foliar, Zn-Surface) in plants inoculated with bacterial strain, recorded 282.50, 388.82, 319.01 mg.…”