Results 41 to 50 of about 159,458 (345)

Identification and characterization of fish breeding habitats on Lake Kyoga as an approach to sustainable fisheries management

Fisheries and Aquatic Sciences, 2023
Nile perch and Nile tilapia are major commercial species in Uganda, and thus require continuous production. However, their production is impacted by anthropogenic activities such as fishing in breeding habitats.
Rebecca Walugembe Nambi, Abebe Getahun, Fredrick Jones Muyodi, John Peter Obubu   +3 more
doaj   +1 more source

Probiotic yeast enhances growth performance of Nile tilapia (Oreochromis niloticus) through morphological modifications of intestine

, 2021
Probiotics, an eco-friendly alternative to antibiotics application appears to have strong potential for improving the sustainability of aquaculture. The aim of the study was to evaluate the effect of probiotic brewer’s yeast, Saccharomyces cerevisiae ...
S. Islam, Fazle Rohani, Shahjahan
semanticscholar   +1 more source

Identification of Plankton on Fish Pond of Oreochromis niloticus Infected by Viral Nervous Necrosis

Research Journal of Life Science, 2016
The purpose of study is to determine the type of plankton found in cultivation pond of nile tilapia infected by VNN. The method is to identify the plankton in the water pond and testing the VNN that infects nile tilapia related to plankton eaten using ...
Uun Yanuhar, Muhammad Musa, Dyah Tri Rahayu, Diana Arfiati   +3 more
doaj   +1 more source

Administration of some probiotic strains in the rearing water enhances the water quality, performance, body chemical analysis, antioxidant and immune responses of Nile tilapia, Oreochromis niloticus

Applied Water Science, 2022
The performance, efficiency of consumed feed, body chemical composition, survival rate, antioxidant and immunity parameters of Nile tilapia (Oreochromis niloticus) reared in probiotic-treated water were studied.
M. Naiel, Mohamed F. Abdelghany, D. K. Khames, Samah A. A. Abd El-hameed, Enas M. G. Mansour, A. El-Nadi, Adel A. Shoukry   +6 more
semanticscholar   +1 more source

Black soldier fly (Hermetia illucens, L.) larvae meal improves growth performance, feed efficiency and economic returns of Nile tilapia (Oreochromis niloticus, L.) fry

Aquaculture, Fish and Fisheries, 2022
Insects have been proposed as potential alternative animal protein sources to replace fishmeal (FM), which is expensive and has limited availability for fish feed formulation.
Samwel Mchele Limbu, Amon Paul Shoko, Eusebia Ernest Ulotu, Siwema Amran Luvanga, Fridah Mukiri Munyi, John Obedy John, Mary Adhiambo Opiyo   +6 more
doaj   +1 more source

Valine in diets for Nile tilapia

REVISTA CIÊNCIA AGRONÔMICA, 2018
ABSTRACT This study verified the effect of valine on the zootechnical performance, percentage composition and growth of skeletal muscle fibre in fingerlings of Nile tilapia. A total of 270 fish (average initial weight 1.57 ± 0.05 g and total initial length 4.16 ± 0.46 cm) were used, distributed in 18 tanks (250 litres), in a completely randomised ...
Rodrigues, Rômulo Batista, Lui, Tatiane Andressa, Neu, Dacley Hertes, Boscolo, Wilson Rogério, Bittencourt, Fábio   +4 more
openaire   +4 more sources

Temperature effects on the distribution of two invasive tilapia species (Tilapia zillii and Oreochromis niloticus) in the rivers of South China

Journal of Freshwater Ecology, 2018
Competitive interactions not only exist between invasive and native fish species but also between different invasive species, especially between those that have broad niche overlap.
Dang En Gu, Fan Dong Yu, Meng Xu, Hui Wei, Xi Dong Mu, Du Luo, Ye Xin Yang, Zhi Pan, Yin Chang Hu   +8 more
doaj   +1 more source

Acute toxicity of synyhetic resin effluent to African Catfish, Clarias gariepinus [BURCHELL, 1822]. [PDF]

, 2012
Aquatic pollution as a field has gained a lot of attention over the decades majorly because of the vital role the aquatic environment plays in the human lifecycle.
Dahunsi, S. O., Oranusi, S. U.
core   +1 more source

Exploring the morphological dynamics of Nile tilapia (Oreochromis niloticus Linn. 1758) in Victoria Nile as depicted from geometric morphometrics

BMC Zoology, 2023
Background Various anthropogenic activities continue to threaten the fish biodiversity of the East African water bodies such as the Victoria Nile. Although the Victoria Nile is a significant source of livelihood for human populations, the biology and ...
Papius Dias Tibihika, Manuel Curto, Harald Meimberg, Cassius Aruho, George Muganga, Jerome Sebadduka Lugumira, Victoria Tibenda Namulawa, Margaret Aanyu, Richard Ddungu, Constantine Chobet Ondhoro, Tom Okurut   +10 more
doaj   +1 more source

Dietary four different woody forages differentially affect the growth, feed utilization, apparent digestibility, intestinal morphology and microbiota composition in Nile tilapia (Oreochromis niloticus)

Aquaculture Reports, 2021
Woody forage as potential aquatic feed ingredient has a positive effect on tilapia survival and feed utilization. To study the effect of woody forages on the growth, feed utilization, apparent digestibility, intestinal morphology and microbiota ...
Xiao-Na Zeng, Xiao-Yong Zhang, Biao Chen, Liu-Ling Gao, Sha Liu, Feng Wu, Qing Pan   +6 more
doaj   +1 more source