الفهرس | Only 14 pages are availabe for public view |
Abstract This study was carried out in a wet laboratory in Kafr El-Sheikh Governorate. Two experiments were conducted to study the effect of different nutrition rates and protein levels on African catfish. Fish were obtained from Burullus Lake with weights of 72 g of average weight in the first experiment in September 2016, and the second experiment fish was also obtained from the same place, but With an average weights of 88 grams for the fish, the fish were transported to the laboratory in plastic tanks, and the fish were made for them in the laboratory for a week. |