Sea surface temperature (SST) serves as a fundamental parameter influencing numerous oceanic processes, and its measurement is facilitated by various remote sensing platforms operating at different scales. In Nha Trang Bay, SST emerges as a pivotal state variable for scrutinizing...
Open access
Research Article10.9734/ajfar/2024/v26i7779
Aquatic macro-invertebrates are basic constituent of the aquatic food chain (serve as food for fish and other organisms), they aid in natural flow of energy as well as bio indicators of water quality. Others like snail are vectors of diseases- Schistosomiasis, Fascioliasis, Parag...
Open access
Research Article10.9734/ajfar/2024/v26i6778
The phytochemical and proximate analysis of sweet potato (Ipomea batatas) leaves were carried out to ascertain its bio-active compounds and proximate composition, and their importance in aquaculture. Subsequently, four different feeds were produced from a thirty-five (35) percent...
Open access
Research Article10.9734/ajfar/2024/v26i6777
Md. Mazedul Haque Sachchu, Amir Hossain, Md. Mahmudul Kobir, Md. Durul Hoda, Md. Raju Ahamed, Miss Nushrat Jahan Lima, Tanjina Nasrin Eva & Md. Ashraful Alam·Asian Journal of Fisheries and Aquatic Research·2024
Bangladesh a nation with a high population density, gets all of the protein it needs from river fishes. The observation is very alarming that heavy metals polluted the major river water by the growing garment washing, dyeing and textile, fertilizer, cement, tannery, metal, electr...
Open access
Research Article10.9734/ajfar/2024/v26i6775
The research aimed to assess the acute toxicity of urea fertilizer on juveniles of Oreochromis niloticus. The findings indicated a correlation between increasing concentrations of urea fertilizer and higher mortality rates among the test organisms, with an LC50 value determined a...
Open access
Research Article10.9734/ajfar/2024/v26i6776
Aims: To investigate the fecundity and egg quality of C. gariepinus broodstock raised at 0.50 m, 0.75 m and 1.0 m pond water depth. Study Design: Treatments were assigned using complete randomized design. Place and Duration of Study: Fish Farm Complex of the Akwa Ibom State Univ...
Open access
Research Article10.9734/ajfar/2024/v26i6773
Aims: To determine the optimum water depth required for catfish spawning in hatcheries. Study Design: Treatments were assigned using complete randomized design. Place and Duration of Study: Fish Farm Complex of the Akwa Ibom State University (AKSU), Nigeria. Methodology: Eighteen...
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Research Article10.9734/ajfar/2024/v26i6774
The Philippines' economy depends heavily on the profitability of the tilapia aquaculture industry. The country's tilapia aquaculture still has a significant amount of untapped biophysical growth potential; therefore, more rapid expansion is needed to keep up with the increasing d...
Open access
Research Article10.9734/ajfar/2024/v26i6771
Intensive exploitation of vermiculated spinefoot in the Makassar Strait suggests a potential shift in population dynamics. This study aims to examine various biological aspects of the species, such as size distribution, growth patterns, condition factors, sex ratio, gonad maturit...
Open access
Research Article10.9734/ajfar/2024/v26i6772
In this study, we explore Dehram river system, focusing on its biological characteristics, in a hot arid region. This is a freshwater stream flowing over salt formations. We examined various ecological aspects of the river, including its benthic macroinvertebrates, zooplankton, f...
Open access
Research Article10.9734/ajfar/2024/v26i5770
There is unavoidable need for fish smoking as a preservative technique to reduce rampant post harvest losses in the tropical Africa. However the imperative of healthier and quality smoked products through improved processing method were however investigated. Organoleptic and chem...
Open access
Research Article10.9734/ajfar/2024/v26i5768
Japanese threadfin bream (Nemipterus japonicus) is a demersal fish that plays a very important role in maintaining ecosystem stability related to webs and food chains. This fish often becomes prey for predatory fish. In efforts to reveal the relationship between predators and pre...
Open access
Research Article10.9734/ajfar/2024/v26i5769
Considering the importance of fish biodiversity for sustainable management of river fisheries, this study aims to explore and evaluate the fish biodiversity of Someshwari River along with conservation measures from November 2020 to October 2021. Data collection was carried out in...
Open access
Research Article10.9734/ajfar/2024/v26i5766
This research examined the involvement of women in various stages of fish processing in Ekiti State, Nigeria. A sampling method was used to select 90 women fish processors, and data was collected through structured interviews. The data was analyzed using descriptive statistics, s...
Open access
Research Article10.9734/ajfar/2024/v26i5767
The efficiency of four different hormonal preparations (Heterotis niloticus pituitary extract, ovaprim, Clarias gariepinus pituitary extract and carp pituitary extract) on latency period, fecundity, fertilization, hatching, and larval survival in artificial propagation of Heterot...
Open access
Research Article10.9734/ajfar/2024/v26i5765