This research aims to determine the right dose of fish oil so that it has a good effect on the growth of catfish (Clarias sp.) biofloc as seen from the content of Omega-3 (EPA and DHA), daily average weight gain (ADG) and ratio ratio. feed (FCR). The research was carried out in S...
Open access
Research Article10.9734/ajfar/2022/v17i130395
The study was conducted to determine the heavy metals concentration in selected shell fishes (U. tangeri, C. amnicola, T. fuscatus, P. monodon), sediment and water. The samples were collected from a fishing port along the Opuro-ama Creek in Rivers State of Nigeria. analysis for M...
Open access
Research Article10.9734/ajfar/2022/v17i130394
Administration procedures of some hormones including single, double and multiple induction protocols were investigated to determine the implications of different induction process in propagation of Clarias gariepinus. The hormones studied were ovulin, Carp pituitary extract (CPE...
Open access
Research Article10.9734/ajfar/2022/v17i130393
The effect of three extraction methods which include soxhlet, gas and charcoal powered smoking kiln on extraction of oil from Trachurus trachurus were investigated. Chemical analyses of the oil was carried out to determine its quantity and quality in terms of fatty acid compositi...
Open access
Research Article10.9734/ajfar/2022/v16i730392
Aims: The taxonomic identification of mangrove clams was confirmed using DNA barcoding based on 16S Mitochondrial DNA (mtDNA) genome. Study design: DNA was extracted from adductor muscle of mangrove clams sample. Purified DNA were sequenced and DNA barcode was generated. Place an...
Open access
Research Article10.9734/ajfar/2022/v16i630391
Background: Fish drying is very common in the entire coastal areas of Bangladesh and these dried fishes have demand both in domestic and international market though the people involved early in the production chain (fishing and drying) add relatively more value and make little pr...
Open access
Research Article10.9734/ajfar/2022/v16i630389
This study aims to analyze the elasticity of supply and demand and analyze the factors that influence the elasticity of supply and demand for tilapia (Oreochromis niloticus) in Cianjur Regency. This research was conducted from July 2020 to January 2022. The method used is descrip...
Open access
Research Article10.9734/ajfar/2022/v16i630390
Sentinel species is an important input in understanding environmental health conditions that can provide integrated and relevant information on the possible degree of impact of anthropogenic and natural causes providing information about ecological processes. Identifying “proper...
Open access
Research Article10.9734/ajfar/2022/v16i630388
The phytochemcial content of P. americana powdered leaves was assessed using ethanol extracts. The potency of the powdered leaves was assessed by exposing C. gariepinus fed different levels of the dietary powdered leaves (Do: 0% leaves inclusion; D1: 3% leaves inclusion; D2: 6% l...
Open access
Research Article10.9734/ajfar/2022/v16i630387
Crude oil exploration and exploitation is the major source of income or revenue generation for the Federal Government of Nigeria. Agriculture also forms a substantial part of the economic stability of the country. However, oil field chemicals used in crude oil exploration, herbic...
Open access
Research Article10.9734/ajfar/2022/v16i530386