SINGH J, SHUKLA A, GOEL R. Impact of phosphorus-solubilizing cold-resistant mutant strain of Pseudomonas fluorescens on growth of high-yielding rice (Oryza sativa) varieties in highly alkaline soil*. Indian J Agri Sci. 2011;81(3). Accessed October 26, 2025. https://epubs.icar.org.in/index.php/IJAgS/article/view/4533