“…Further future studies are needed to answer such questions. This is an agreement with other the solubilization of P was due to the production of organic acids (Dastager et al, 2010;Pandey et al, 2006), siderophore (Sharma et al, 2013), indole acetic acids (Sergeeva et al, 2007), phytase (Acu?a and Jorquera, 2011;Konietzny and Greiner, 2004), and protons during ammonia respiration Ramesh et al, 2014;Reyes et al, 2006).…”