AI SearchIntensive nursing of Nile Tilapia (Oreochromis niloticus) fry (Record no. 61908)
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| 000 -LEADER | |
|---|---|
| fixed length control field | 03969cas a2200409 a 4500 |
| 005 - DATE AND TIME OF LATEST TRANSACTION | |
| control field | 20260818143643.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION | |
| fixed length control field | 110920s1989 th uu|m rtt 0| a1eng d |
| 035 ## - SYSTEM CONTROL NUMBER | |
| System control number | .b10367202 |
| 099 #9 - LOCAL FREE-TEXT CALL NUMBER (OCLC) | |
| Classification number | AIT Thesis no. AE-89-33 |
| 100 1# - MAIN ENTRY--PERSONAL NAME | |
| Personal name | Rab, Md. Abdur |
| 245 10 - TITLE STATEMENT | |
| Title | Intensive nursing of Nile Tilapia (Oreochromis niloticus) fry |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. | |
| Place of publication, distribution, etc. | Bangkok : |
| Name of publisher, distributor, etc. | Asian Institute of Technology, |
| Date of publication, distribution, etc. | 1989 |
| 300 ## - PHYSICAL DESCRIPTION | |
| Extent | 110 p. |
| 490 1# - SERIES STATEMENT | |
| Series statement | Thesis ; |
| Volume/sequential designation | no. AE-89-33 |
| 500 ## - GENERAL NOTE | |
| General note | A Thesis submitted in partial fulfilment of the requirements of the degree of Master of Science, School of Environment, Resources and Development |
| 502 ## - DISSERTATION NOTE | |
| Dissertation note | Thesis (M.Sc.) - Asian Institute of Technology, 1989 |
| 520 ## - SUMMARY, ETC. | |
| Summary, etc. | Tilapia , although popular for its favorable characteristics, high yield and high market demand , faces t he problem of intensive production, especially in pond breeding condition. To overcome this, artificial incubation is being tried in some places. One such system has been developed in AIT, where an incubation system has grave l pre-filter and slow-sand filtration units. But the eficiency and capacity of t he fry nursing system under intensive nursing has not yet been done . The present study intends to fill this gap . The present study was carried out on just-hatched and on swim-up fry of Oreochromis niloticus under intensive nursing within a re- circulated system in aluminum trays (2 . 4 litre capacity). The system has no water filtration facility . Feeding was maintained ad-libitum on yolk sac fry and at 20%, 30% and 40% BW/day on swim- up fry. Feeding frequency was maintained at 5 times a day. Both the experiments were conducted using randomized design. From t he period of just-hatched to swim- up, t he optimum flow rate for the system would lie between 3 and 5 litre/minute. But in view of the limitation of the system capacity, 3 litre/minute flow rate is considered the best to estimate system capacity in respect of fry growth and survival. Of artificial versus natural hatched fry results show that artificially hatched fry perform slightly better than naturally hatched fry in survival, Specific Growth Rate, Percent Weight Gain and Daily Weight Gain. For early nursing a feeding level of 40% body weight per day is found to be the optimum one for swim-up fry. In yolk-sac fry survival and growth parameters maintain a positive relationship with density in lower flow rates and inverse at higher flow rates, in swim-up fry the relationship is inverse. Mean observed mortality percent of swim-up fry is positively related to density and inversely to feeding l evel, and is enhanced by an infection of Trichodina spp . Cannibalism accounted for a mortality rate of 0 . 47- 9 . 60% of the original density and is inversely related to feeding level. |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | Nile tilapia fry |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Little, David C., |
| Relator term | Chairperson |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Machintosh, Donald J., |
| Relator term | Examination Committee |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Yakupitiyage, Amararatne, |
| Relator term | Examination Committee |
| 710 2# - ADDED ENTRY--CORPORATE NAME | |
| Corporate name or jurisdiction name as entry element | British Technical Assistance, Scholarship Donor |
| 810 2# - SERIES ADDED ENTRY--CORPORATE NAME | |
| Corporate name or jurisdiction name as entry element | Asian Institute of Technology. |
| Title of a work | Thesis ; |
| Volume/sequential designation | no. AE-89-33 |
| 856 ## - ELECTRONIC LOCATION AND ACCESS | |
| Materials specified | Full-Text |
| Uniform Resource Identifier | <a href="http://203.159.5.9/ait-thesis/detail.php?q=B17884">http://203.159.5.9/ait-thesis/detail.php?q=B17884</a> |
| 907 ## - LOCAL DATA ELEMENT G, LDG (RLIN) | |
| a | .b10367202 |
| b | mnait |
| c | s |
| 902 ## - LOCAL DATA ELEMENT B, LDB (RLIN) | |
| a | 240402 |
| 998 ## - LOCAL CONTROL INFORMATION (RLIN) | |
| Operator's initials, OID (RLIN) | 2 |
| Cataloger's initials, CIN (RLIN) | 951012 |
| First date, FD (RLIN) | m |
| -- | a |
| -- | s |
| -- | 0 |
| 945 ## - LOCAL PROCESSING INFORMATION (OCLC) | |
| l | mnait |
| 945 ## - LOCAL PROCESSING INFORMATION (OCLC) | |
| l | mnait |
| 945 ## - LOCAL PROCESSING INFORMATION (OCLC) | |
| l | mnarc |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) | |
| Koha item type | 20-AIT Publication |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) | |
| Koha item type | 40-Archives |
| 909 ## - LOCAL ITEMS USED | |
| Barcode | Barcode : 30050003004313 |
| CREATED | CREATED : 1994-05-17 |
| RECORD Id | RECORD # : i10457951 |
| LPATRON | LPATRON : 0 |
| LCHKIN | LCHKIN : - |
| RENEWALS | # RENEWALS : 0 |
| -- | # OVERDUE : 0 |
| -- | IUSE3 : 0 |
| -- | TOT CHKOUT : 0 |
| -- | TOT RENEW : 0 |
| 909 ## - LOCAL ITEMS USED | |
| Barcode | Barcode : 30050003004321 |
| CREATED | CREATED : 1994-05-17 |
| RECORD Id | RECORD # : i10457963 |
| LPATRON | LPATRON : 1018014 |
| LCHKIN | LCHKIN : 2005-12-02 |
| RENEWALS | # RENEWALS : 0 |
| -- | # OVERDUE : 0 |
| -- | IUSE3 : 0 |
| -- | TOT CHKOUT : 2 |
| -- | TOT RENEW : 1 |
| 909 ## - LOCAL ITEMS USED | |
| Barcode | Barcode : 30050120364533 |
| CREATED | CREATED : 2016-05-27 |
| RECORD Id | RECORD # : i12997912 |
| LPATRON | LPATRON : 0 |
| LCHKIN | LCHKIN : - |
| RENEWALS | # RENEWALS : 0 |
| -- | # OVERDUE : 0 |
| -- | IUSE3 : 0 |
| -- | TOT CHKOUT : 0 |
| -- | TOT RENEW : 0 |
| Withdrawn status | Lost status | Damaged status | Not for loan | Home library | Current library | Shelving location | Date acquired | Total checkouts | Full call number | Barcode | Date last seen | Copy number | Price effective from | Koha item type |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Available for Loans | Asian Institute of Technology Library | Asian Institute of Technology Library | AIT Publications | 18/08/2026 | AIT Thesis no. AE-89-33 | 30050003004313 | 18/08/2026 | 1 | 18/08/2026 | 20-AIT Publication | ||||
| Available for Loans | Asian Institute of Technology Library | Asian Institute of Technology Library | AIT Publications | 18/08/2026 | AIT Thesis no. AE-89-33 | 30050003004321 | 18/08/2026 | 2 | 18/08/2026 | 20-AIT Publication | ||||
| Available for Loans | Asian Institute of Technology Library | Asian Institute of Technology Library | Archives | 18/08/2026 | AIT Thesis no. AE-89-33 | 30050120364533 | 18/08/2026 | 18/08/2026 | 40-Archives |