Catfish is a leading commodity for the people of Indonesia because it easy to cultivate and nutritious. The purpose this study was determine potential feed X on growth catfish fry. This used an experimental laboratory method. research design RAL with 3 replications. stages included qualitative quantitative measurements content carbohydrates, fats, proteins, measuring weight fry every week 1 mon...

The growth of fish is regulated by hormones secreted in a limited amount its pituitary glands. Tiger shovelnose catfish has relatively faster indicating that some suspectedly play roles the process and could be used improving other farmed species. This study aimed to isolate identify hormone (GH) mRNA gene (Pseudoplatystoma fasciatum Linnaeus, 1766). sample was isolated from pituitary, measurin...