The immersion gourami larvae and fry in a thyroxine hormone solution requires an optimal dosage suitable for larval or fry growth and survival. Excessive doses of T4 accelerate the larvae's metabolism and damage the nervous system, liver, and heart, leading to larval mortality. A...
Open access
Research Article10.9734/ajbge/2026/v9i1175
The aim of this study is to increase the motility and ability of catfish sperm to fertilize the eggs of the Mutiara catfish using an artificial fertilization solution containing NaCl, CaCl2 and KCl electrolytes. Mutiara catfish strain was created from a hybrid cross between four...
Open access
Research Article10.9734/jabb/2025/v28i113321
Transgenic mutiara catfish inserted with an additional gene (CgGH) exhibit faster growth compared to non-transgenic mutiara catfish. This potential for rapid growth also needs to be supported by proper nutrition. This study aimed to determine the optimal feed dosage using a mixtu...
Open access
Research Article10.9734/ajb2t/2025/v11i3244
This study aims to evaluate the effect of feeding feed containing red ginger extract on the immunity and survival of catfish (Clarias gariepinus) fingerlings exposed to high temperature conditions. The research was carried out experimentally with a Completely Randomized Design (C...
Open access
Research Article10.9734/ajb2t/2024/v10i4220
This research was conducted in Hatchery Building 4, Faculty of Fisheries and Marine Sciences, Padjadjaran University. The purpose of this experiment was to obtain the optimal ratio of snail flour mixture and commercial feed (Hi Pro Vite 781) to support growth, feed efficiency rat...
This research was conducted in the Hatchery Building 4 Faculty of Fisheries and Marine Science, Padjadjaran University. The implementation started from July to September 2023. The purpose of this study was to test the growth performance of G6 transgenic mutiara catfish by feedin...
Open access
Research Article10.9734/ajb2t/2024/v10i2200
This research was conducted at the hatchery building 4, Faculty of Fisheries and Marine Sciences, Universitas Padjadjaran. The implementation starts from November to December 2022. This experiment aims to test the growth performance of the G5 transgenic mutiara catfish by providi...
Open access
Research Article10.9734/ajb2t/2023/v9i3184
Methionine is a crucial essential amino acid for fish, serving as the first limiting amino acid in many commercial aquafeeds. It plays a vital role in protein biosynthesis, acts as a methyl group donor in key metabolic pathways, and supports the synthesis of enzymes, hormones, an...
Open access
Research Article10.9734/ajbge/2025/v8i2162