AI SearchDevelopment of seed production techniques for green catfish (Hemibagrus filamentus) (Record no. 29503)
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| 000 -LEADER | |
|---|---|
| fixed length control field | 04479nas a2200433 a 4500 |
| 005 - DATE AND TIME OF LATEST TRANSACTION | |
| control field | 20260818090918.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION | |
| fixed length control field | 080715s2007 th uu|m rtt 0| a1eng d |
| 035 ## - SYSTEM CONTROL NUMBER | |
| System control number | .b12035142 |
| 099 #9 - LOCAL FREE-TEXT CALL NUMBER (OCLC) | |
| Classification number | AIT Thesis no.AQ-07-18 |
| 100 0# - MAIN ENTRY--PERSONAL NAME | |
| Personal name | Sython Phetdaoheuang |
| 245 10 - TITLE STATEMENT | |
| Title | Development of seed production techniques for green catfish (Hemibagrus filamentus) |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. | |
| Place of publication, distribution, etc. | Pathum Thani, Thailand : |
| Name of publisher, distributor, etc. | Asian Institute of Technology, |
| Date of publication, distribution, etc. | 2007 |
| 300 ## - PHYSICAL DESCRIPTION | |
| Extent | 79 leaves : |
| Other physical details | ill. (some col.) |
| 490 1# - SERIES STATEMENT | |
| Series statement | Thesis ; |
| Volume/sequential designation | no. AQ-07-18 |
| 502 ## - DISSERTATION NOTE | |
| Dissertation note | Thesis (M.Sc.) - Asian Institute of Technology, 2007 |
| 520 ## - SUMMARY, ETC. | |
| Summary, etc. | The green catfish Hemihagrus fllamentus (formerly identified as Mystus filamentus) is a commercially important freshwater fish in Laos and Thailand but the seed production techniques are not yet well developed. This study on development of seed production techniques was conducted in the hatchery facilities of Asian Institute of Technology and Surat Thani Inland Fisheries Research and Development Center from September 2006 to February 2007. Three experiments were conducted to determine: 1) the effect of carp pituitary gland extract and buserelin acetate (an LHRH analogue) on breeding of green catfish, 2) a suitable water supply system (static, flow-through or recirculating) for fry rearing in tanks, 3) an appropriate method to reduce cannibalism in fry rearing (use of shelters and compartments in tanks). The results showed that both carp pituitary gland extract and buserelin acetate at two injections are effective to induce spawning in green catfish but buserelin acetate had higher spawning success (all broodfish spawned in all three trials) than pituitary gland extract (80-100% spawning success). Only one injection of pituitary gland hormones resulted in less spawning success. Furthermore, two injections of buserelin acetate resulted in shorter effective time for spawning (12.1-12.2 h) compared to one injection of pituitary gland or buserelin acetate (12.6-12.7 h). In the experiment on green catfish fry rearing in different water supply systems, survival rate of fry reared in recirculating system was significantly higher (9.96 ± 1.53 %) than flow-through system (7.28 ± 0.67 %) and static system (4.20 ± 0.56 %). Survival rates of green catfish fry were very low due cannibalism. Growth rate was similar in all treatments (P>0.05). The use of shelters or compartments in rearing green catfish fry in recirculating system resulted in higher survival rates (27.14±1.93% and 22.56±1.05%, respectively) than without shelter or compartment (15.08±0.74%). There was no significant difference in growth rate among treatments. This study concludes that buserelin acetate (BUS) twice injection hormone is more effective than pituitary gland to induce spawning in green catfish. Moreover, two injections (BUS) gave better results than one dose injection. The use of shelters and compartments in rearing fry in tank recirculating system can result in higher survival rates. |
| 500 ## - GENERAL NOTE | |
| General note | A thesis submitted in partial fulfillment of the requirements for the Degree of Master of Science in Aquaculture and Aquatic Resources Management, School of Environment, Resources and Development |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | Catfishes |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | Seed technology |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Gallardo, Wenresti G., |
| Relator term | Chairperson |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Yakupitiyage, Amararatne, |
| Relator term | Examination Committee |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Ikejima, Kou, |
| Relator term | Examination Commitee |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Bart, Amrit N., |
| Relator term | Examination Committee |
| 710 2# - ADDED ENTRY--CORPORATE NAME | |
| Corporate name or jurisdiction name as entry element | Sweden (SIDA), |
| 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. AQ-07-18 |
| 856 ## - ELECTRONIC LOCATION AND ACCESS | |
| Materials specified | Full-Text |
| Uniform Resource Identifier | <a href="http://203.159.5.9/ait-thesis/detail.php?q=B10013">http://203.159.5.9/ait-thesis/detail.php?q=B10013</a> |
| 907 ## - LOCAL DATA ELEMENT G, LDG (RLIN) | |
| a | .b12035142 |
| b | mnait |
| c | u |
| 902 ## - LOCAL DATA ELEMENT B, LDB (RLIN) | |
| a | 240401 |
| 998 ## - LOCAL CONTROL INFORMATION (RLIN) | |
| Operator's initials, OID (RLIN) | 0 |
| Cataloger's initials, CIN (RLIN) | 080715 |
| First date, FD (RLIN) | m |
| -- | a |
| -- | u |
| -- | 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 : 30050120698112 |
| CREATED | CREATED : 2007-02-15 |
| RECORD Id | RECORD # : i12566299 |
| LPATRON | LPATRON : 1020642 |
| LCHKIN | LCHKIN : 2007-12-13 |
| RENEWALS | # RENEWALS : 0 |
| -- | # OVERDUE : 0 |
| -- | IUSE3 : 0 |
| -- | TOT CHKOUT : 1 |
| -- | TOT RENEW : 0 |
| 909 ## - LOCAL ITEMS USED | |
| Barcode | Barcode : 30050120698088 |
| CREATED | CREATED : 2007-02-15 |
| RECORD Id | RECORD # : i12566305 |
| LPATRON | LPATRON : 1020954 |
| LCHKIN | LCHKIN : 2007-09-10 |
| RENEWALS | # RENEWALS : 0 |
| -- | # OVERDUE : 0 |
| -- | IUSE3 : 0 |
| -- | TOT CHKOUT : 2 |
| -- | TOT RENEW : 2 |
| 909 ## - LOCAL ITEMS USED | |
| Barcode | Barcode : 30050120358808 |
| CREATED | CREATED : 2016-08-06 |
| RECORD Id | RECORD # : i13025764 |
| 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 | 18/08/2026 | 50.00 | AIT Thesis no.AQ-07-18 | 30050120698112 | 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 | 50.00 | AIT Thesis no.AQ-07-18 | 30050120698088 | 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.AQ-07-18 | 30050120358808 | 18/08/2026 | 1 | 18/08/2026 | 40-Archives |