KRISHI
ICAR RESEARCH DATA REPOSITORY FOR KNOWLEDGE MANAGEMENT
(An Institutional Publication and Data Inventory Repository)
"Not Available": Please do not remove the default option "Not Available" for the fields where metadata information is not available
"1001-01-01": Date not available or not applicable for filling metadata infromation
"1001-01-01": Date not available or not applicable for filling metadata infromation
Please use this identifier to cite or link to this item:
http://krishi.icar.gov.in/jspui/handle/123456789/82582
Title: | Biofloc meal incorporated diet improves the growth and physiological responses of Penaeus vannamei |
Authors: | Nethaji Munusamy ,Ahilan, B. Ayyathurai Kathirvelpandiyan Felix, Nathaan Uma, Arumugam. T.L Samuel Mosses Somu Sunder Lingam |
ICAR Data Use Licennce: | http://krishi.icar.gov.in/PDF/ICAR_Data_Use_Licence.pdf |
Author's Affiliated institute: | Fisheries college and Research Institute, Tamil Nadu Fisheries University ICAR::National Bureau of Fish Genetic Resources |
Published/ Complete Date: | 2021-07-13 |
Keywords: | Biofoc · Shrimp feed · Digestive enzymes · Fish physiology · Growth · White legged shrimp |
Publisher: | Springer |
Citation: | Munusamy, Nethaji & Ahilan, B. & Kathirvelpandian, Ayyathurai & Nathan, Felix & Arumugam, Uma & Mosses, T. & Lingam, Somu. (2022). Biofloc meal incorporated diet improves the growth and physiological responses of Penaeus vannamei. Aquaculture International. 30. 10.1007/s10499-022-00929-0. |
Abstract/Description: | The study was conducted to evaluate the efcacy of biofoc meal incorporated diets on growth performance and physiological responses in Penaeus vannamei. The feeding trial was conducted using two control diets and four experimental diets, having biofoc meal at various incorporation levels, namely control diet (commercial diet), BFT0 (biofoc meal control, biofoc meal at 0%) BFT10 (biofoc meal at 10%), BFT20 (biofoc meal at 20%), BFT30 (biofoc meal at 30%), and BFT40 (biofoc meal at 40%). Healthy post larvae of P. vannamei (0.03±0.00 g) were stocked (50 shrimp per tank) in a glass tank and fed with the experimental diets at 10% of animal body weight, four times a day, for a duration of 60 days. Among the diferent treatments, signifcantly higher fnal body weight (1.30±0.06 g), weight gain (1.27±0.06 g), specifc growth rate (6.21±0.01%/ day), and survival rate (62±0.20%) were recorded in BFT30 diet. In contrast, shrimp reared using control diet exhibited lower specifc growth rate (5.53±0.02%/day) and survival (48±0.14%) compared to other treatment groups. At the end of the experiment, serum protein (1.6±0.02 g/dl), prophenoloxidase (16.35±2.98 U/mg protein), and peroxidase (0.2±0.03 U/ml) were found to be signifcantly higher in BFT30 diet-fed group. Similarly, the digestive enzyme activities of amylase (4.75±0.87 U/mg protein) and lipase (118±5.10 U/mg protein) of BFT30 reared shrimp were found to be signifcantly higher. In addition, the histological observation of the shrimp revealed the larger proportion of mature cells with intracellular digestion (B) and absorption (R) in BFT30 group. Overall, the study revealed that biofoc meal incorporation at 30% in shrimp diet would potentially improves the growth performance and physiological responses of shrimp. |
ISSN: | 0967-6120 (Print) 1573-143X (Electronic) |
Type(s) of content: | Research Paper |
Language: | English |
Name of Journal: | Aquaculture International |
Journal Type: | NAAS RATED |
NAAS Rating: | 8.24 |
Impact Factor: | 2.940 |
Volume No.: | 30(5) |
Page Number: | 2705-2724 |
Name of the Division/Regional Station: | PMFGR, Kochi |
Source, DOI or any other URL: | http://dx.doi.org/10.1007/s10499-022-00929-0 |
URI: | http://krishi.icar.gov.in/jspui/handle/123456789/82582 |
Appears in Collections: | FS-NBFGR-Publication |
Files in This Item:
File | Description | Size | Format | |
---|---|---|---|---|
Nethajipaper615451fa244a.pdf | 1.49 MB | Adobe PDF | View/Open |
Items in KRISHI are protected by copyright, with all rights reserved, unless otherwise indicated.