PENETASAN TELUR IKAN GURAMI SECARA TRADISIONAL DAN TERKONTROL TERHADAP HASIL PEMIJAHAN IKAN GURAMI (Osphronemus goramy) DI KELOMPOK PEMBENIH IKAN GURAMI

Abstract

Gouramy (Osphronemus goramy) hatchery technology in an effort to increase the income of fishery actors aims to analyze the traditional and controlled gouramy spawning system. Ibm is carried out in the group of gouramy breeders Want Maju and Gurami Putih Nagari Mungo, Luak District, Lima Puluh Kota Regency. The results of science and technology for this community indicate that in the traditional system each fecundity is obtained 1424 ± 235 eggs/kg of brood weight, the degree of fertilization of eggs is 73.86 ± 2.97%, hatchability of eggs is 75.75 ± 1.50%, seed age 30 days 973 ± 76 tails, whereas with controlled spawning each fecundity was obtained 1520 ± 235 eggs/kg of brood weight, degree of fertilization of eggs 94.74 ± 2.97%, hatchability of eggs 96.65 ± 1.50%, seeds 30 days old 1064 ± 85 individuals. It can be concluded that controlled spawning is better than traditional.