Results 101 to 110 of about 167,540 (323)

Biofloc technology application in aquaculture to support sustainable development goals [PDF]

open access: yes, 2017
Biofloc technology (BFT) application offers benefits in improving aquaculture production that could contribute to the achievement of sustainable development goals.
Bossier, Peter, Ekasari, Julie
core   +2 more sources

Genome Expansion of ZPB1(a) and ZPC1(a) in Basal Species or Liver Expression of ZPB1a and ZPC1aa in Advanced Species, Two Different Strategies to Ensure Sufficient ZP Synthesis in Teleosts

open access: yesIntegrative Zoology, EarlyView.
We found that teleosts employed two different strategies to ensure sufficient ZP (zona pellucida) synthesis: expansion of ZPB1(a) and ZPC1(a) in basal species or liver expression of ZPB1a and ZPC1aa in advanced species. The N‐terminus of expanded ZPB1(a) or ZPC1(a) and liver‐expressed ZPB1a contains repeated units or low‐complexity regions to form ...
Tian Gao   +8 more
wiley   +1 more source

Adaptation, growth and survival of tilapia (Oreochromis niloticus) in Bafgh brackish water

open access: yes‬‭Majallah-i ̒Ilmī-i Shīlāt-i Īrān, 2013
An experiment was conducted to evaluate the possibility of adaptation, growth and survival of Nile tilapia (Oreochromis niloticus) with 0.3g initial weight and red tilapia (Oreochromis sp.) with 0.7g initial weight in underground brackish water. Fry of
H. Sarsangi A.H. email ; M. Mohammadi; N. Mashaii; F. Rajabipou; A. Bitaraf; H.M. Askari; J. Moazedi; H. Nezamabadi; H. Hosseinzadeh Sahafi
doaj  

Small-scale commercial production of tilapia fry and fingerlings in concrete raceways [PDF]

open access: yes, 1987
This paper discusses the investment prospects in Tilapia fry and fingerling production in raceways created from the concrete drainage channel of a reservoir or pond of an existing fish farm in Nigeria.
Sado, E.K.
core  

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

open access: yes, 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

Sustainable bioceramics, biopolymers, and composites for bone applications: From bench to production

open access: yesInternational Journal of Applied Ceramic Technology, EarlyView.
Abstract In response to environmental challenges and primary resource scarcity, sustainable approaches that rely on recycling and reusing waste materials are becoming highly valuable and appealing options in modern society. These strategies have started being applied in biomaterials science, too, leading to the advent of new synergies between ...
Bohan Zhang, Francesco Baino
wiley   +1 more source

Aplikasi Natrium Hipokhlorit Sebagai Oksidator Limbah Cair Rumah Pemotongan Ayam

open access: yesJurnal 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

Growth performance of exotic Oreochromis niloticus, exotic Oreochromis niloticus fed with pelleted feeds in flow-through system [PDF]

open access: yes, 1999
Local, exotic and hybrid tilapia fingerlings were fed 45% crude protein diet containing 18% fish meal in a flow through system in triplicate and their growth and food utilization observed for 14 weeks.
Eyo, A.A., Okoye, F.C., Sebiola, D.
core  

Freshwater fishes of the Waterberg aquatic ecoregion, South Africa: Diversity, taxonomic conflicts and conservation concerns

open access: yesJournal of Fish Biology, EarlyView.
Abstract Southern Africa is a region denoted by both high levels of fish diversity, some of it cryptic and unrecognised by current taxonomy, and severely threatened freshwater ecosystems. The Waterberg, a key aquatic ecoregion of the greater Limpopo River basin in South Africa, represents an area with high terrestrial conservation value but is lacking ...
Darragh J. Woodford   +7 more
wiley   +1 more source

MERCURY (Hg) CONTENT OF MEAT TILAPIA FISH (Oreochromis niloticus) WERE CULTIVATED IN PALANGKA RAYA CITY [PDF]

open access: yesMolekul, 2015
Tilapia fish as Palangkarayan food are mostly cultivated in the river which exposed by mercury. To get information whether the fish have been contaminated by mercury, the mercury determination of tilapia fish meat cultivated in Kahayan river was carried ...
Ciptadi, Akhmad Damsyik, Heriani
doaj  

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