Effect of fertilizers and supplementary feeding on water quality and plankton productivity in fish ponds under uniform fish stocking density Journal title: Journal of Biodiversity and Environmental Sciences (JBES) Authors: Sumaira Abbas, Khizar Samiullah, Farhat Jabeen, Riffat Yasin, Muhammad Samee Mubarik, Sajid Yaqub,... Subject(s): Biological Sciences, Environmental Sciences, Biology