AI SearchArtificial and semi-artificial propagation of Asian catfish,Heteropneustes fossilis (Bloch) (Record no. 8099)
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| 000 -LEADER | |
|---|---|
| fixed length control field | 03224nas|a2200397 i 4500 |
| 005 - DATE AND TIME OF LATEST TRANSACTION | |
| control field | 20260817163252.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION | |
| fixed length control field | 290500s1999 th uzm rtt 00| a1eng d |
| 035 ## - SYSTEM CONTROL NUMBER | |
| System control number | .b11790246 |
| 099 #9 - LOCAL FREE-TEXT CALL NUMBER (OCLC) | |
| Classification number | AIT Thesis no. AS-99-13 |
| 100 1# - MAIN ENTRY--PERSONAL NAME | |
| Personal name | Yadav, Choudhary Nagendra Roy |
| 245 10 - TITLE STATEMENT | |
| Title | Artificial and semi-artificial propagation of Asian catfish,Heteropneustes fossilis (Bloch) |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. | |
| Place of publication, distribution, etc. | Bangkok : |
| Name of publisher, distributor, etc. | Asian Institute of Technology, |
| Date of publication, distribution, etc. | 1999 |
| 300 ## - PHYSICAL DESCRIPTION | |
| Extent | 68 leaves |
| 490 1# - SERIES STATEMENT | |
| Series statement | Thesis ; |
| Volume/sequential designation | no. AS-99-13 |
| 500 ## - GENERAL NOTE | |
| General note | A thesis submitted in partial fulfillment of the requirements for the degree of Master of Science, School of Environment, Resources and Development |
| 502 ## - DISSERTATION NOTE | |
| Dissertation note | Thesis (M.Sc.) - Asian Institute of Technology, 1999 |
| 520 ## - SUMMARY, ETC. | |
| Summary, etc. | Asian catfish, Singhi, Heteropneustes fossilis (Bloch) was spawned using artificial and semi-artificial breeding methods. Atiificial method involved hormonal inducement, stripping of eggs from females and fertilizing them with milt from sacrificed males. Semi-artificial method involved hormonal inducement only. Carp pituitary extract (CPE), HCG and GnRHa · implants were used in a single dose. Hormonal inducement was given only to females . Two trials resulted in no spawns. Hatching did not take place due to immature eggs. The artificial and semi-artificial propagation was successful in hatchery conditions for the first time in Nepal. Semi-artificial breeding method resulted in the highest number of fry (mean 250.53) (P<0.01). CPE resulted in the highest number of fry (mean 671) (P<0.01) in semi-artificial breeding method among all the three hormone treatments. This was followed by GnRHa implant producing fry with the mean value 419. These fish seem to be seasonal breeders. The latency period was 14 hours at 27-29°C in CPE and HCG treated females, and 21 hours in GnRHa treated females. The incubation period was 26 hours (27-29°C) in eggs from CPE and HCG treated females, and 20-24 hours in those from GnRHa treated females. Semi-artificial inducement using CPE or GnRHa is expected to be successful in hatchery propagation and commercial production of seed for individual fish farmers in the Nepalese context. |
| 650 10 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | Catfishes |
| 650 10 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | Fish-culture |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Bart, Amrit N., |
| Relator term | Chairperson |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Lin, C. K., |
| Relator term | Examination committee |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Mair, G.C., |
| Relator term | Examination Committee |
| 710 2# - ADDED ENTRY--CORPORATE NAME | |
| Corporate name or jurisdiction name as entry element | Her Majesty Queen Sirikit Environmental Scholarships Program 1995-99 (Provided by Royal Thai Government), |
| Relator term | 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. AS-99-13 |
| 856 ## - ELECTRONIC LOCATION AND ACCESS | |
| Materials specified | Full-Text |
| Uniform Resource Identifier | <a href="http://203.159.5.9/ait-thesis/detail.php?q=B12655">http://203.159.5.9/ait-thesis/detail.php?q=B12655</a> |
| 907 ## - LOCAL DATA ELEMENT G, LDG (RLIN) | |
| a | .b11790246 |
| b | mnait |
| c | u |
| 902 ## - LOCAL DATA ELEMENT B, LDB (RLIN) | |
| a | 240330 |
| 998 ## - LOCAL CONTROL INFORMATION (RLIN) | |
| Operator's initials, OID (RLIN) | 0 |
| Cataloger's initials, CIN (RLIN) | 000529 |
| First date, FD (RLIN) | m |
| -- | a |
| -- | u |
| -- | 0 |
| 945 ## - LOCAL PROCESSING INFORMATION (OCLC) | |
| l | mnait |
| 945 ## - LOCAL PROCESSING INFORMATION (OCLC) | |
| l | mnarc |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) | |
| Koha item type | 22-AIT Thesis (Replacement) |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) | |
| Koha item type | 40-Archives |
| 909 ## - LOCAL ITEMS USED | |
| Barcode | Barcode : 30050120695126 |
| CREATED | CREATED : 2013-06-09 |
| RECORD Id | RECORD # : i12740196 |
| LPATRON | LPATRON : 0 |
| LCHKIN | LCHKIN : - |
| RENEWALS | # RENEWALS : 0 |
| -- | # OVERDUE : 0 |
| -- | IUSE3 : 1 |
| -- | TOT CHKOUT : 0 |
| -- | TOT RENEW : 0 |
| 909 ## - LOCAL ITEMS USED | |
| Barcode | Barcode : 30050120359046 |
| CREATED | CREATED : 2016-09-06 |
| RECORD Id | RECORD # : i13028327 |
| 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 | Cost, normal purchase price | 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 | 17/08/2026 | 50.00 | AIT Thesis no. AS-99-13 | 30050120695126 | 17/08/2026 | 3 | 17/08/2026 | 22-AIT Thesis (Replacement) | ||||
| Available for Loans | Asian Institute of Technology Library | Asian Institute of Technology Library | Archives | 17/08/2026 | AIT Thesis no. AS-99-13 | 30050120359046 | 17/08/2026 | 1 | 17/08/2026 | 40-Archives |