Digestibility of Local Feed Ingredients in Tilapia Oreochromis niloticus Juveniles, Determined on Faeces Collected by Siphoning or Stripping

Autor: Francis Pius Mmanda, Jan Erik Lindberg, Anna Norman Haldén, Matern S. P. Mtolera, Rukia Kitula, Torbjörn Lundh

Publikováno v: Fishes, Vol 5, Iss 4, Pp 32-0 (2020)

Eight locally available protein source ingredients in Tanzania were selected for assessment of apparent digestibility (AD) in tilapia Oreochromis niloticus, using faeces samples collected by siphoning or stripping. The selected protein source ingredi

Externí odkaz: https://doaj.org/article/f4b657e1186841a4b248d0b591c5805b

Fish farming in Tanzania: the availability and nutritive value of local feed ingredients

Autor: Francis Pius Mmanda, Rukia A. Kitula, Deogratias Pius Mulokozi, Matern S. P. Mtolera, Anna Norman Haldén, Jan Erik Lindberg, Torbjörn Lundh

Publikováno v: Journal of Applied Aquaculture. 32:341-360

An investigative field survey was performed to gather baseline data on locally available feed ingredients and fish farming practices in different regions of Tanzania. More than 80% of respondents relied on locally available feed ingredients as a majo

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::33683b7cc2f0838e154c3f30dbba452a
https://doi.org/10.1080/10454438.2019.1708836

Antibiotic Use by Small-Scale Farmers for Freshwater Aquaculture in the Upper Mekong Delta, Vietnam

Autor: Gunilla Hallenberg, Ström, Hanna, Björklund, Andrew C, Barnes, Chau Thi, Da, Nguyen Huu Yen, Nhi, Trinh Thi, Lan, Ulf, Magnusson, Anna, Norman Haldén, Sofia, Boqvist

Publikováno v: Journal of aquatic animal healthReferences. 31(3)

This study describes antibiotic use by small-scale freshwater aquaculture farmers in the upper Mekong Delta in southwestern Vietnam and the knowledge and practices surrounding the cause and prevention of aquaculture disease in that region. Forty five

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::9ce8a7435b57e38ca612c448fc398ec1
https://pubmed.ncbi.nlm.nih.gov/31407408

Oral exposure of adult zebrafish (Danio rerio) to 2,4,6-tribromophenol affects reproduction

Autor: Leif Norrgren, Henrik Holbech, Patrik L. Andersson, Anna Norman Haldén, Jenny Rattfelt Nyholm

Publikováno v: Halden, A N, Nyholm, J R, Andersson, P L, Holbech, H & Norrgren, L 2010, ' Oral exposure of adult zebrafish (Danio rerio) to 2,4,6-tribromophenol affects reproduction ', Aquatic Toxicology, vol. 100, no. 1, pp. 30-37 . https://doi.org/10.1016/j.aquatox.2010.07.010

The bromophenol 2,4,6-tribromophenol (TBP) is widely used as an industrial chemical, formed by degradation of tetrabromobisphenol-A, and it occurs naturally in marine organisms. Concentrations of TBP in fish have been related to intake via feed, but

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6ccb670054598fa18188f691f3a16009
https://doi.org/10.1016/j.aquatox.2010.07.010