Effect of different frequencies of the addition of Brachionus plicatilis on the performance of Litopenaeus vannamei in a nursery biofloc system with rice bran (anaerobic and aerobic) as an organic carbon source

Aquaculture ◽  
2021 ◽  
pp. 736669
Author(s):  
Rildo José Vasconcelos de Andrade Brazil ◽  
Elizabeth Pereira dos Santos ◽  
Gisely Karla de Almeida Costa ◽  
Clarissa Vilela Figueiredo Campos ◽  
Suzianny Maria Bezerra Cabral da Silva ◽  
...  
Keyword(s):  
Carbon Source ◽  
Organic Carbon ◽  
Rice Bran ◽  
Litopenaeus Vannamei ◽  
Brachionus Plicatilis ◽  
Organic Carbon Source

Soybean molasses as an organic carbon source in the farming of Litopenaeus vannamei (Boone, 1931) in a biofloc system

2016 ◽  
Vol 48 (4) ◽  
pp. 1827-1835 ◽  
Author(s):  
Carlos Manoel do Espírito Santo ◽  
Isabela Claudiana Pinheiro ◽  
Gabriel Fernandes Alves de Jesus ◽  
José Luiz Pedreira Mouriño ◽  
Felipe do Nascimento Vieira ◽  
...  
Keyword(s):  
Carbon Source ◽  
Organic Carbon ◽  
Litopenaeus Vannamei ◽  
Organic Carbon Source

scholarly journals Organic carbon source and C/N ratio affect inorganic nitrogen profile in the biofloc-based culture media of Pacific white shrimp (Litopenaeus vannamei)

2016 ◽  
Vol 21 (1) ◽  
pp. 23 ◽  
Author(s):  
Muhammad Hanif Azhar ◽  
Eddy Supriyono ◽  
Kukuh Nirmala ◽  
Julie Ekasari
Keyword(s):  
Carbon Source ◽  
Organic Carbon ◽  
Rice Bran ◽  
Pacific White Shrimp ◽  
White Shrimp ◽  
Shrimp Culture ◽  
Technology Application ◽  
Total Ammonia ◽  
Biofloc Technology ◽  
Organic Carbon Source

Organic carbon source and C/N ratio play an important role in aquaculture system with biofloc technology application. Nitrogen control by adding carbohydrates to the water to stimulate heterotrophic bacterial growth by converting nitrogen into bacterial biomass. The study investigated the effect molasses, tapioca, tapioca by product and rice bran as carbon sources in a biofloc media at three different C/N ratios i.e. 10, 15, and 20 on total ammonia reduction in biofloc media. Five liters of biofloc media in a conical tank was prepared for each replicate, which consisted of 500 mL of biofloc suspension collected from a shrimp culture unit with biofloc technology application and 4.5 L seawater. Pacific white shrimp culture was performed in 40L glass aquaria at a shrimp density of 30/aquarium. There was a significant interaction between carbon source and the C/N ratio applied (P<0.05). The use of molasses resulted in the highest reduction rate irrespective to the C/N ratio. Keywords: molasses, tapioca, tapioca by product, rice bran, biofloc, total ammonia nitrogen

scholarly journals Mixotrophic cultivation of Chlorella vulgaris using industrial dairy waste as organic carbon source

2012 ◽  
Vol 118 ◽  
pp. 61-66 ◽  
Author(s):  
Ana P. Abreu ◽  
Bruno Fernandes ◽  
António A. Vicente ◽  
José Teixeira ◽  
Giuliano Dragone
Keyword(s):  
Carbon Source ◽  
Organic Carbon ◽  
Chlorella Vulgaris ◽  
Mixotrophic Cultivation ◽  
Dairy Waste ◽  
Organic Carbon Source
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