A polyculture was carried out to compare the growth performance and meat
quality of Labeo rohita, Catla catla and Cyprinus carpio, under the
influence of fertilization and supplementary feed in various
combinations. It was found that the manipulation of Cyprinus carpio
along with the major carps and the provision of supplementary feed and
fertilization enhanced the growth rate, production, meat quality in semi
intensive culture system.