References

Abdelrahman, H., Alkhamisi, S., Ahmed, M., and Ali, H., 2011, Effects of Treated Wastewater Irrigation on Element Concentrations in Soil and Maize Plants. Commun Soil Sci Plant Anal, 42: 2046–2063.

Dutta S, and Podile AR., 2010, Plant growth promoting rhizobacteria (PGPR): the bugs to debug the root zone. Crit Rev Microbiol, 36: 232–244.

FAO, 2013, FAOSTAT statistical database (available at faostat.fao. org).

Glick BR., Cheng Z., Czarny J., and Duan J. 2007, Promotion of plant growth by ACC deaminase containing soil bacteria. Eur J Plant Pathol, 119: 329–339.

Glick BR., Karaturovı´c DM., and Newell PC., 1995, A novel procedure for rapid isolation of plant growth promoting pseudomonads. Can J Microbiol, 41: 533–536.

Luedeling, E., Nagieb, M., Wichern, F., Brandt, M., Deurer, M., and Buerkert, A., 2005, Drainage, salt leaching and physicochemical properties of irrigated man-made terrace soils in a mountain oasis of northern Oman. Geoderma, 125: 3–4.

Shahzad K., Bashir S., and Ramay MI., 2008, Impact of HR practices on the perceived performance of university teachers in Pakistan, Int Rev Bus Res, 4: 302–315.