Results 91 to 100 of about 47,227 (299)
Dried duckweed and commercial feed promote adequate growth performance of tilapia fingerlings [PDF]
Biotemas, 2008 The present study evaluated Nile tilapia when fed on dried duckweed in combination with commercial feed, aiming at reducing production costs. Three diets, which consisted of commercial feed (40% crude protein), dried duckweed or a combination of ...
Juan Esquivel +4 more
doaj
Spanish Journal of Agricultural Research, 2018 Among the most typical feed sources for tilapia, plants represent a low-cost source in substituting for traditional high-cost feed ingredients. Fermentation, hardening and dehulling are common grains processing techniques to make plant nutrients ...
Francisco J. Valdez-González +4 more
doaj +1 more source
Tilapia by-product hydrolysate powder in diets for Nile tilapia larvae
Acta Scientiarum: Animal Sciences, 2017 RESUMO. Objetivou-se avaliar a digestibilidade do hidrolisado proteico seco do resíduo da filetagem de tilápias (HPST) e sua inclusão em dietas para larvas de tilápia do Nilo. Para determinar os coeficientes de digestibilidade aparente, duas dietas foram elaboradas, referência e teste (com 20% do HPST) e para avaliação da inclusão, seis dietas foram ...
Sary, Cesar +5 more
openaire +3 more sources
Tilapia breeding and seed production for brackishwater culture in the Philippines
, 1996 Tilapias are important foodfishes in the Philippines second only to milkfish. While farming of tilapias in freshwater ponds and cages is already established, there is a need for wider application of the available technologies for brackishwater culture ...
Cornejo, Rafael G. +2 more
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Fish welfare in a changing world: New developments and current challenges
Journal of Fish Biology, EarlyView.Abstract The welfare of non‐human animals is central to ethical discussions on animal use, with increasing attention to fish welfare across research, aquaria, aquaculture, and fisheries. This paper reviews current theoretical approaches to animal welfare and recent advances in defining and assessing fish welfare since the seminal paper by Huntingford ...
Sonia Rey Planellas +16 more
wiley +1 more source
The Philippines recommends for tilapia
, 2018 Tilapia is one of the most commercially important commodities in fisheries and aquaculture. Although tilapia is relatively easy to propagate and culture, the Philippine tilapia industry needs the necessary boost in the quality and quantity of ...
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Journal of Fish Biology, EarlyView.Abstract This study evaluated the physiological, metabolic and oxidative responses of Colossoma macropomum subjected to air exposure when maintained in water at suboptimal temperature (23°C). A total of 54 fish (81.33 ± 11.90 g) were distributed into nine tanks (6 fish per tank). For the air exposure test, 24 animals were exposed for 30 min and another
Gisele Cristina Favero +8 more
wiley +1 more source
COMPENSATORY GROWTH IN MOZAMBIQUE TILAPIA (Oreochromis mossambicus), FED A SUB-OPTIMAL DIET [PDF]
Croatian Journal of Fisheries, 1998 Mozambique tilapia, Oreochromis mossambicus, held in 30%o seawater and at 29-30 °C, were divided into four groups (n = 50/group in replicate), and given one of four feed cycles: 1) control, with continuous feedind, 2) 5:5, 3) 10:10 and 4) 15:15, wherein ...
Ewen McLean, Stig Moller Christensen
doaj
Aplikasi Natrium Hipokhlorit Sebagai Oksidator Limbah Cair Rumah Pemotongan Ayam
Jurnal Sumberdaya Alam dan Lingkungan, 2019 Pertumbuhan jumlah Rumah Potong Ayam (RPA) kurang diiringi dengan pengelolaan limbah cair yang baik. Penelitian ini bertujuan untuk mengetahui efek larutan natrium hipoklorit (NaOCl) dan waktu endap terhadap kadar BOD, COD, TSS, minyak dan lemak, NH3-N ...
Ningrum DD. Apsari +4 more
doaj +1 more source
Experimental rearing of Nile tilapia fry (Oreochromis niloticus) for saltwater culture [PDF]
Represents a preliminary evaluation of the utility of various approaches of early salinity exposure for saltwater culture of tilapias. Studies the reproductive performance of Nile tilapia under laboratory conditions at various salinities; salinity ...
Kuo, C.M., Watanabe, W.O., Huang, M.C.
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