Utilization of Complex Carbon Sources on Biofloc System and Its Influence on the Microbial Composition, Growth, Digestive Enzyme Activity of Pacific White Shrimp, Penaeus vannamei Culture
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Title |
Utilization of Complex Carbon Sources on Biofloc System and Its Influence on the Microbial Composition, Growth, Digestive Enzyme Activity of Pacific White Shrimp, Penaeus vannamei Culture
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Creator |
Saranya Chakrapani
Akshaya Panigrahi Jayashree Sundaresan Sundaram Mani Esakkiraj Palanichamy Vinothkannan Sithu Rameshbabu Ambiganandham Krishna |
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Subject |
P. vannamei
Biofloc 16s rRNA Real-time PCR Digestive enzymes |
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Description |
Not Available
A two-month experiment was conducted to evaluate the effect of complex carbon sources on the biofloc system and its influence on Penaeus vannamei culture. Four sources of carbon viz. Tapioca flour (BFTf), Rice bran (BFRb), Wheat flour (BFWf), Rice Flour (BFRf), and biofloc were generated, the absence of CHO being considered as control (C). The experiment was carried out in 100L FRP tanks in triplicate, and the post-larvae (ABW: 0.11 g) were stocked @ 400 PL/m3 . Results revealed that the addition of complex carbon sources effectively reduces the TAN by 62-67%. The average body weight of shrimp in the rice flour and wheat flour treatments were significantly higher compared to control. Similarly, improved survival was observed in rice bran treatment (89%). Beneficial bacteria were isolated from all the treatments as well as control. Real-time analysis revealed significantly (P Not Available |
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Date |
2022-04-25T10:28:41Z
2022-04-25T10:28:41Z 2021-12-10 |
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Type |
Journal
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Identifier |
Chakrapani, S., Panigrahi, A., Sundaresan, J., Mani, S., Palanichamy, E., Rameshbabu, V.S. and Krishna, A., 2021. Utilization of Complex Carbon Sources on Biofloc System and Its Influence on the Microbial Composition, Growth, Digestive Enzyme Activity of Pacific White Shrimp, Penaeus vannamei Culture. Turkish Journal of Fisheries and Aquatic Sciences, 22(4).
1303 - 2712 http://krishi.icar.gov.in/jspui/handle/123456789/71689 |
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Language |
English
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Relation |
Not Available;
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Publisher |
Central Fisheries Research Institute of Turkey and Japan International Cooperation Agency (JICA)
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