Please wait, while we are loading the content...
Please wait, while we are loading the content...
| Content Provider | Springer Nature Link |
|---|---|
| Author | Bhatnagar, A. Srivastava, P. P. Yadav, A. K. Jena, J. K. Dayal, R. Chowdhary, S. |
| Copyright Year | 2012 |
| Abstract | A 84-days-long experiment was conducted with a view to observe the effects of different feeds on growth and survival of Channa striatus grow-outs to develop a rearing technique for promoting its aquaculture. There were seven treatments (L3HUF, H3HUF, MUSOL, LINOL, MIXOL, SATOL and NATFO), each having two replications, stocked with 20 grow-out having an initial average weight 27.36 ± 0.09 to 32.54 ± 0.41 g in a circular plastic pools (300 l capacity). The six feeds were formulated with basic ingredients (soybean meal, 41 %; soluble starch, 25 %; casein, 20 %; carboxy methyl cellulose, 2 %; papain, 0.5 %; vitamin and mineral mix, 3.5 %) with iso-energetic (19.3 kJ/g, F1–F6) diets and results were compared with natural food fed fishes. Each diet was hand fed two times daily for 84 days to triplicate homogenous groups of 20 fishes. The fishes fed with live tubificid worms showed significantly better results in terms of weight gain and specific growth rate (%) compared to the rest six treatments. The survival was recorded cent percent in all the treatments. Results showed that the feed efficiency and growth performance significantly (p < 0.05) changed with various types of dietary lipid. At the end of the 84 days study the weight gain was recorded as 51.65 ± 0.35, 51.15 ± 0.21, 50.95 ± 0.35, 53.20 ± 0.28, 59.15 ± 0.21, 55.53 ± 0.41 and 61.44 ± 0.24 g for L3HUF, H3HUF, MUSOL, LINOL, MIXOL, SATOL and NATFO respectively. The best growth recorded in natural food fed fishes followed by MIXOL, SATOL, H3HUF, LINOL, L3HUF and MUSOL. The hepatosomatic and viscerosomatic indices ranged between 2.1–2.5 and 3.4–4.3 respectively in F1–F7. The feed efficiency in terms of feed conversion ratio recorded as 2.02–3.04 among all the feeding trials. It could be concluded, based on the results of this trial, that a diet formulated with a gross energy of 19.3 kJ/g is sufficient to promote good feed efficiency and growth performance in C. striatus grow-out however, the best growth recorded in mixed oil (MIXOL) containing 50 % mustard oil and 50 % linseed oil. |
| Starting Page | 541 |
| Ending Page | 546 |
| Page Count | 6 |
| File Format | |
| ISSN | 0250541X |
| Journal | National Academy Science Letters |
| Volume Number | 35 |
| Issue Number | 6 |
| e-ISSN | 22501754 |
| Language | English |
| Publisher | Springer India |
| Publisher Date | 2012-11-04 |
| Publisher Place | India |
| Access Restriction | One Nation One Subscription (ONOS) |
| Subject Keyword | Dietary lipid Grow-out History of Science Growth Science Channa striatus |
| Content Type | Text |
| Resource Type | Article |
| Subject | Engineering |
National Digital Library of India (NDLI) is a virtual repository of learning resources which is not just a repository with search/browse facilities but provides a host of services for the learner community. It is sponsored and mentored by Ministry of Education, Government of India, through its National Mission on Education through Information and Communication Technology (NMEICT). Filtered and federated searching is employed to facilitate focused searching so that learners can find the right resource with least effort and in minimum time. NDLI provides user group-specific services such as Examination Preparatory for School and College students and job aspirants. Services for Researchers and general learners are also provided. NDLI is designed to hold content of any language and provides interface support for 10 most widely used Indian languages. It is built to provide support for all academic levels including researchers and life-long learners, all disciplines, all popular forms of access devices and differently-abled learners. It is designed to enable people to learn and prepare from best practices from all over the world and to facilitate researchers to perform inter-linked exploration from multiple sources. It is developed, operated and maintained from Indian Institute of Technology Kharagpur.
Learn more about this project from here.
NDLI is a conglomeration of freely available or institutionally contributed or donated or publisher managed contents. Almost all these contents are hosted and accessed from respective sources. The responsibility for authenticity, relevance, completeness, accuracy, reliability and suitability of these contents rests with the respective organization and NDLI has no responsibility or liability for these. Every effort is made to keep the NDLI portal up and running smoothly unless there are some unavoidable technical issues.
Ministry of Education, through its National Mission on Education through Information and Communication Technology (NMEICT), has sponsored and funded the National Digital Library of India (NDLI) project.
| Sl. | Authority | Responsibilities | Communication Details |
|---|---|---|---|
| 1 | Ministry of Education (GoI), Department of Higher Education |
Sanctioning Authority | https://www.education.gov.in/ict-initiatives |
| 2 | Indian Institute of Technology Kharagpur | Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project | https://www.iitkgp.ac.in |
| 3 | National Digital Library of India Office, Indian Institute of Technology Kharagpur | The administrative and infrastructural headquarters of the project | Dr. B. Sutradhar bsutra@ndl.gov.in |
| 4 | Project PI / Joint PI | Principal Investigator and Joint Principal Investigators of the project |
Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon |
| 5 | Website/Portal (Helpdesk) | Queries regarding NDLI and its services | support@ndl.gov.in |
| 6 | Contents and Copyright Issues | Queries related to content curation and copyright issues | content@ndl.gov.in |
| 7 | National Digital Library of India Club (NDLI Club) | Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach | clubsupport@ndl.gov.in |
| 8 | Digital Preservation Centre (DPC) | Assistance with digitizing and archiving copyright-free printed books | dpc@ndl.gov.in |
| 9 | IDR Setup or Support | Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops | idr@ndl.gov.in |
|
Loading...
|