Pengaruh Larutan Daun Jambu Biji (Psidium Guajava L.) Dengan Dosis Yang Berbe…

The study was conducted on March-April 2019, at the Hatchery and Breeding Laboratory at the Fisheries and Marine Science Faculty, University of Riau, Pekanbaru. The purpose of the study was to determine the effect of guava leaf (Psidium guajava L.) solution with different doses on degree of the fertilization and hatching rate of green catfish (Hemibagrus nemurus). This experiment used Comp…